Merge develop -> asyncio-dev

2025-09-05 00:35:10 +00:00 · 2020-03-30 17:45:18 +02:00
parent df5de3e583 8681ca2043
commit aa6c935d83
281 changed files with 4204 additions and 3511 deletions
--- a/pyrogram/init.py
+++ b/pyrogram/init.py
@@ -1,24 +1,24 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

-__version__ = "0.16.0.asyncio"
+__version__ = "0.17.0-asyncio"
 __license__ = "GNU Lesser General Public License v3 or later (LGPLv3+)"
-__copyright__ = "Copyright (C) 2017-2019 Dan <https://github.com/delivrance>"
+__copyright__ = "Copyright (C) 2017-2020 Dan <https://github.com/delivrance>"

 from .client import *
 from .client.handlers import *
--- a/pyrogram/api/init.py
+++ b/pyrogram/api/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from importlib import import_module

--- a/pyrogram/api/core/init.py
+++ b/pyrogram/api/core/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .future_salt import FutureSalt
 from .future_salts import FutureSalts
--- a/pyrogram/api/core/future_salt.py
+++ b/pyrogram/api/core/future_salt.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/future_salts.py
+++ b/pyrogram/api/core/future_salts.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/gzip_packed.py
+++ b/pyrogram/api/core/gzip_packed.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from gzip import compress, decompress
 from io import BytesIO
--- a/pyrogram/api/core/list.py
+++ b/pyrogram/api/core/list.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .tl_object import TLObject

--- a/pyrogram/api/core/message.py
+++ b/pyrogram/api/core/message.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/msg_container.py
+++ b/pyrogram/api/core/msg_container.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/primitives/init.py
+++ b/pyrogram/api/core/primitives/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .bool import Bool, BoolFalse, BoolTrue
 from .bytes import Bytes
--- a/pyrogram/api/core/primitives/bool.py
+++ b/pyrogram/api/core/primitives/bool.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/primitives/bytes.py
+++ b/pyrogram/api/core/primitives/bytes.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/primitives/double.py
+++ b/pyrogram/api/core/primitives/double.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO
 from struct import unpack, pack
--- a/pyrogram/api/core/primitives/int.py
+++ b/pyrogram/api/core/primitives/int.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/primitives/string.py
+++ b/pyrogram/api/core/primitives/string.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/primitives/vector.py
+++ b/pyrogram/api/core/primitives/vector.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from io import BytesIO

--- a/pyrogram/api/core/tl_object.py
+++ b/pyrogram/api/core/tl_object.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from collections import OrderedDict
 from io import BytesIO
--- a/pyrogram/client/init.py
+++ b/pyrogram/client/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .client import Client
 from .ext import BaseClient, Emoji
--- a/pyrogram/client/client.py
+++ b/pyrogram/client/client.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
@@ -26,7 +26,7 @@ import tempfile
 import time
 from configparser import ConfigParser
 from hashlib import sha256, md5
-from importlib import import_module
+from importlib import import_module, reload
 from pathlib import Path
 from signal import signal, SIGINT, SIGTERM, SIGABRT
 from typing import Union, List
@@ -140,7 +140,7 @@ class Client(Methods, BaseClient):

        plugins (``dict``, *optional*):
            Your Smart Plugins settings as dict, e.g.: *dict(root="plugins")*.
-            This is an alternative way setup plugins if you don't want to use the *config.ini* file.
+            This is an alternative way to setup plugins if you don't want to use the *config.ini* file.

        no_updates (``bool``, *optional*):
            Pass True to completely disable incoming updates for the current session.
@@ -216,7 +216,7 @@ class Client(Methods, BaseClient):
        else:
            raise ValueError("Unknown storage engine")

-        self.dispatcher = Dispatcher(self, workers)
+        self.dispatcher = Dispatcher(self, 0 if no_updates else workers)

    def __enter__(self):
        return self.start()
@@ -309,9 +309,10 @@ class Client(Methods, BaseClient):

        self.load_plugins()

-        for _ in range(Client.UPDATES_WORKERS):
-            self.updates_worker_tasks.append(
-                asyncio.ensure_future(self.updates_worker())
+        if not self.no_updates:
+            for _ in range(Client.UPDATES_WORKERS):
+                self.updates_worker_tasks.append(
+                    asyncio.ensure_future(self.updates_worker())
            )

        logging.info("Started {} UpdatesWorkerTasks".format(Client.UPDATES_WORKERS))
@@ -357,13 +358,14 @@ class Client(Methods, BaseClient):

        logging.info("Stopped {} DownloadWorkerTasks".format(Client.DOWNLOAD_WORKERS))

-        for _ in range(Client.UPDATES_WORKERS):
-            self.updates_queue.put_nowait(None)
+        if not self.no_updates:
+            for _ in range(Client.UPDATES_WORKERS):
+                self.updates_queue.put_nowait(None)

-        for task in self.updates_worker_tasks:
-            await task
+            for task in self.updates_worker_tasks:
+                await task

-        self.updates_worker_tasks.clear()
+            self.updates_worker_tasks.clear()

        logging.info("Stopped {} UpdatesWorkerTasks".format(Client.UPDATES_WORKERS))

@@ -499,7 +501,7 @@ class Client(Methods, BaseClient):
                New user first name.

            last_name (``str``, *optional*):
-                New user last name. Defaults to "" (empty string).
+                New user last name. Defaults to "" (empty string, no last name).

        Returns:
            :obj:`User`: On success, the new registered user is returned.
@@ -845,11 +847,17 @@ class Client(Methods, BaseClient):
            await self.initialize()
            return self

-    async def stop(self):
+    async def stop(self, block: bool = True):
        """Stop the Client.

        This method disconnects the client from Telegram and stops the underlying tasks.

+        Parameters:
+            block (``bool``, *optional*):
+                Blocks the code execution until the client has been restarted. It is useful with ``block=False`` in case
+                you want to stop the own client *within* an handler in order not to cause a deadlock.
+                Defaults to True.
+
        Returns:
            :obj:`Client`: The stopped client itself.

@@ -869,17 +877,29 @@ class Client(Methods, BaseClient):

                app.stop()
        """
-        await self.terminate()
-        await self.disconnect()
+        async def do_it():
+            await self.terminate()
+            await self.disconnect()
+
+        if block:
+            await do_it()
+        else:
+            asyncio.ensure_future(do_it())

        return self

-    async def restart(self):
+    async def restart(self, block: bool = True):
        """Restart the Client.

        This method will first call :meth:`~Client.stop` and then :meth:`~Client.start` in a row in order to restart
        a client using a single method.

+        Parameters:
+            block (``bool``, *optional*):
+                Blocks the code execution until the client has been restarted. It is useful with ``block=False`` in case
+                you want to restart the own client *within* an handler in order not to cause a deadlock.
+                Defaults to True.
+
        Returns:
            :obj:`Client`: The restarted client itself.

@@ -903,8 +923,14 @@ class Client(Methods, BaseClient):

                app.stop()
        """
-        await self.stop()
-        await self.start()
+        async def do_it():
+            await self.stop()
+            await self.start()
+
+        if block:
+            await do_it()
+        else:
+            asyncio.ensure_future(do_it())

        return self

@@ -1091,12 +1117,12 @@ class Client(Methods, BaseClient):

                # Example to stop transmission once the upload progress reaches 50%
                # Useless in practice, but shows how to stop on command
-                def progress(client, current, total):
+                def progress(current, total, client):
                    if (current * 100 / total) > 50:
                        client.stop_transmission()

                with app:
-                    app.send_document("me", "files.zip", progress=progress)
+                    app.send_document("me", "files.zip", progress=progress, progress_args=(app,))
        """
        raise Client.StopTransmission

@@ -1505,7 +1531,7 @@ class Client(Methods, BaseClient):
            if not include:
                for path in sorted(Path(root).rglob("*.py")):
                    module_path = '.'.join(path.parent.parts + (path.stem,))
-                    module = import_module(module_path)
+                    module = reload(import_module(module_path))

                    for name in vars(module).keys():
                        # noinspection PyBroadException
@@ -1527,7 +1553,7 @@ class Client(Methods, BaseClient):
                    warn_non_existent_functions = True

                    try:
-                        module = import_module(module_path)
+                        module = reload(import_module(module_path))
                    except ImportError:
                        log.warning('[{}] [LOAD] Ignoring non-existent module "{}"'.format(
                            self.session_name, module_path))
@@ -1565,7 +1591,7 @@ class Client(Methods, BaseClient):
                    warn_non_existent_functions = True

                    try:
-                        module = import_module(module_path)
+                        module = reload(import_module(module_path))
                    except ImportError:
                        log.warning('[{}] [UNLOAD] Ignoring non-existent module "{}"'.format(
                            self.session_name, module_path))
--- a/pyrogram/client/ext/init.py
+++ b/pyrogram/client/ext/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .base_client import BaseClient
 from .dispatcher import Dispatcher
--- a/pyrogram/client/ext/base_client.py
+++ b/pyrogram/client/ext/base_client.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import os
--- a/pyrogram/client/ext/dispatcher.py
+++ b/pyrogram/client/ext/dispatcher.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
--- a/pyrogram/client/ext/emoji.py
+++ b/pyrogram/client/ext/emoji.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 class Emoji:
    HELMET_WITH_WHITE_CROSS_TYPE_1_2 = "\u26d1\U0001f3fb"
--- a/pyrogram/client/ext/file_data.py
+++ b/pyrogram/client/ext/file_data.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 class FileData:
    def __init__(
--- a/pyrogram/client/ext/syncer.py
+++ b/pyrogram/client/ext/syncer.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
--- a/pyrogram/client/ext/utils.py
+++ b/pyrogram/client/ext/utils.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import base64
@@ -34,13 +34,12 @@ def decode_file_id(s: str) -> bytes:
    s = base64.urlsafe_b64decode(s + "=" * (-len(s) % 4))
    r = b""

-    try:
-        assert s[-1] == 2
-        skip = 1
-    except AssertionError:
-        assert s[-2] == 22
-        assert s[-1] == 4
-        skip = 2
+    major = s[-1]
+    minor = s[-2] if major != 2 else 0
+
+    assert minor in (0, 22, 24)
+
+    skip = 2 if minor else 1

    i = 0

--- a/pyrogram/client/filters/init.py
+++ b/pyrogram/client/filters/init.py
@@ -1,19 +1,19 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .filters import Filters
--- a/pyrogram/client/filters/filter.py
+++ b/pyrogram/client/filters/filter.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 class Filter:
    def __call__(self, message):
--- a/pyrogram/client/filters/filters.py
+++ b/pyrogram/client/filters/filters.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import re
 from typing import Callable
@@ -58,7 +58,7 @@ class Filters:
    """This class provides access to all library-defined Filters available in Pyrogram.

    The Filters listed here are currently intended to be used with the :obj:`MessageHandler` only.
-    At the moment, if you want to filter updates coming from different `Handlers <Handlers.html>`_ you have to create
+    At the moment, if you want to filter updates coming from different `Handlers <handlers.html>`_ you have to create
    your own filters with :meth:`~Filters.create` and use them in the same way.
    """

--- a/pyrogram/client/handlers/init.py
+++ b/pyrogram/client/handlers/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .callback_query_handler import CallbackQueryHandler
 from .deleted_messages_handler import DeletedMessagesHandler
--- a/pyrogram/client/handlers/callback_query_handler.py
+++ b/pyrogram/client/handlers/callback_query_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/deleted_messages_handler.py
+++ b/pyrogram/client/handlers/deleted_messages_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/disconnect_handler.py
+++ b/pyrogram/client/handlers/disconnect_handler.py
@@ -1,27 +1,27 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler


 class DisconnectHandler(Handler):
    """The Disconnect handler class. Used to handle disconnections. It is intended to be used with
-    :meth:~Client.add_handler`
+    :meth:`~Client.add_handler`

    For a nicer way to register this handler, have a look at the
    :meth:`~Client.on_disconnect` decorator.
--- a/pyrogram/client/handlers/handler.py
+++ b/pyrogram/client/handlers/handler.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 class Handler:
    def __init__(self, callback: callable, filters=None):
--- a/pyrogram/client/handlers/inline_query_handler.py
+++ b/pyrogram/client/handlers/inline_query_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/message_handler.py
+++ b/pyrogram/client/handlers/message_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/poll_handler.py
+++ b/pyrogram/client/handlers/poll_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/raw_update_handler.py
+++ b/pyrogram/client/handlers/raw_update_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/handlers/user_status_handler.py
+++ b/pyrogram/client/handlers/user_status_handler.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .handler import Handler

--- a/pyrogram/client/methods/init.py
+++ b/pyrogram/client/methods/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .bots import Bots
 from .chats import Chats
--- a/pyrogram/client/methods/bots/init.py
+++ b/pyrogram/client/methods/bots/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .answer_callback_query import AnswerCallbackQuery
 from .answer_inline_query import AnswerInlineQuery
--- a/pyrogram/client/methods/bots/answer_callback_query.py
+++ b/pyrogram/client/methods/bots/answer_callback_query.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from pyrogram.api import functions
 from pyrogram.client.ext import BaseClient
--- a/pyrogram/client/methods/bots/answer_inline_query.py
+++ b/pyrogram/client/methods/bots/answer_inline_query.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import List

--- a/pyrogram/client/methods/bots/get_game_high_scores.py
+++ b/pyrogram/client/methods/bots/get_game_high_scores.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union, List

--- a/pyrogram/client/methods/bots/get_inline_bot_results.py
+++ b/pyrogram/client/methods/bots/get_inline_bot_results.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/bots/request_callback_answer.py
+++ b/pyrogram/client/methods/bots/request_callback_answer.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/bots/send_game.py
+++ b/pyrogram/client/methods/bots/send_game.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/bots/send_inline_bot_result.py
+++ b/pyrogram/client/methods/bots/send_inline_bot_result.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/bots/set_game_score.py
+++ b/pyrogram/client/methods/bots/set_game_score.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/init.py
+++ b/pyrogram/client/methods/chats/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .add_chat_members import AddChatMembers
 from .archive_chats import ArchiveChats
@@ -49,7 +49,7 @@ from .unarchive_chats import UnarchiveChats
 from .unban_chat_member import UnbanChatMember
 from .unpin_chat_message import UnpinChatMessage
 from .update_chat_username import UpdateChatUsername
-
+from .set_slow_mode import SetSlowMode

 class Chats(
    GetChat,
@@ -84,6 +84,7 @@ class Chats(
    DeleteChannel,
    DeleteSupergroup,
    GetNearbyChats,
-    SetAdministratorTitle
+    SetAdministratorTitle,
+    SetSlowMode
 ):
    pass
--- a/pyrogram/client/methods/chats/add_chat_members.py
+++ b/pyrogram/client/methods/chats/add_chat_members.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union, List

--- a/pyrogram/client/methods/chats/archive_chats.py
+++ b/pyrogram/client/methods/chats/archive_chats.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union, List

--- a/pyrogram/client/methods/chats/create_channel.py
+++ b/pyrogram/client/methods/chats/create_channel.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import pyrogram
 from pyrogram.api import functions
--- a/pyrogram/client/methods/chats/create_group.py
+++ b/pyrogram/client/methods/chats/create_group.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union, List

--- a/pyrogram/client/methods/chats/create_supergroup.py
+++ b/pyrogram/client/methods/chats/create_supergroup.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import pyrogram
 from pyrogram.api import functions
--- a/pyrogram/client/methods/chats/delete_channel.py
+++ b/pyrogram/client/methods/chats/delete_channel.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/delete_chat_photo.py
+++ b/pyrogram/client/methods/chats/delete_chat_photo.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/delete_supergroup.py
+++ b/pyrogram/client/methods/chats/delete_supergroup.py
@@ -1,21 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
-
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/delete_user_history.py
+++ b/pyrogram/client/methods/chats/delete_user_history.py
@@ -0,0 +1,53 @@
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
+#
+#  This file is part of Pyrogram.
+#
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+
+from typing import Union
+
+from pyrogram.api import functions, types
+from pyrogram.client.ext import BaseClient
+
+
+class DeleteUserHistory(BaseClient):
+    def delete_user_history(
+        self,
+        chat_id: Union[int, str],
+        user_id: Union[int, str],
+    ) -> bool:
+        """Delete all messages sent by a certain user in a supergroup.
+
+        Parameters:
+            chat_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the target chat.
+
+            user_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the user whose messages will be deleted.
+
+        Returns:
+            ``bool``: True on success, False otherwise.
+        """
+
+        r = self.send(
+            functions.channels.DeleteUserHistory(
+                channel=self.resolve_peer(chat_id),
+                user_id=self.resolve_peer(user_id)
+                )
+            )
+
+        # Deleting messages you don't have right onto won't raise any error.
+        # Check for pts_count, which is 0 in case deletes fail.
+        return bool(r.pts_count)
--- a/pyrogram/client/methods/chats/export_chat_invite_link.py
+++ b/pyrogram/client/methods/chats/export_chat_invite_link.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/get_chat.py
+++ b/pyrogram/client/methods/chats/get_chat.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/get_chat_member.py
+++ b/pyrogram/client/methods/chats/get_chat_member.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

@@ -61,7 +61,7 @@ class GetChatMember(BaseClient):
                )
            )

-            members = r.full_chat.participants.participants
+            members = getattr(r.full_chat.participants, "participants", [])
            users = {i.id: i for i in r.users}

            for member in members:
--- a/pyrogram/client/methods/chats/get_chat_members.py
+++ b/pyrogram/client/methods/chats/get_chat_members.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
--- a/pyrogram/client/methods/chats/get_chat_members_count.py
+++ b/pyrogram/client/methods/chats/get_chat_members_count.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/get_dialogs.py
+++ b/pyrogram/client/methods/chats/get_dialogs.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
--- a/pyrogram/client/methods/chats/get_dialogs_count.py
+++ b/pyrogram/client/methods/chats/get_dialogs_count.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from pyrogram.api import functions, types
 from ...ext import BaseClient
--- a/pyrogram/client/methods/chats/get_nearby_chats.py
+++ b/pyrogram/client/methods/chats/get_nearby_chats.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import List

--- a/pyrogram/client/methods/chats/iter_chat_members.py
+++ b/pyrogram/client/methods/chats/iter_chat_members.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from string import ascii_lowercase
 from typing import Union, Generator, Optional
@@ -102,12 +102,6 @@ class IterChatMembers(BaseClient):
        limit = min(200, total)
        resolved_chat_id = await self.resolve_peer(chat_id)

-        filter = (
-            Filters.RECENT
-            if await self.get_chat_members_count(chat_id) <= 10000 and filter == Filters.ALL
-            else filter
-        )
-
        if filter not in QUERYABLE_FILTERS:
            queries = [""]

--- a/pyrogram/client/methods/chats/iter_dialogs.py
+++ b/pyrogram/client/methods/chats/iter_dialogs.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Generator, Optional

--- a/pyrogram/client/methods/chats/join_chat.py
+++ b/pyrogram/client/methods/chats/join_chat.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import pyrogram
 from pyrogram.api import functions, types
--- a/pyrogram/client/methods/chats/kick_chat_member.py
+++ b/pyrogram/client/methods/chats/kick_chat_member.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/leave_chat.py
+++ b/pyrogram/client/methods/chats/leave_chat.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/pin_chat_message.py
+++ b/pyrogram/client/methods/chats/pin_chat_message.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/promote_chat_member.py
+++ b/pyrogram/client/methods/chats/promote_chat_member.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/restrict_chat_member.py
+++ b/pyrogram/client/methods/chats/restrict_chat_member.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/set_administrator_title.py
+++ b/pyrogram/client/methods/chats/set_administrator_title.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

@@ -80,6 +80,30 @@ class SetAdministratorTitle(BaseClient):
        else:
            raise ValueError("Custom titles can only be applied to owners or administrators of supergroups")

+        if not admin_rights.change_info:
+            admin_rights.change_info = None
+
+        if not admin_rights.post_messages:
+            admin_rights.post_messages = None
+
+        if not admin_rights.edit_messages:
+            admin_rights.edit_messages = None
+
+        if not admin_rights.delete_messages:
+            admin_rights.delete_messages = None
+
+        if not admin_rights.ban_users:
+            admin_rights.ban_users = None
+
+        if not admin_rights.invite_users:
+            admin_rights.invite_users = None
+
+        if not admin_rights.pin_messages:
+            admin_rights.pin_messages = None
+
+        if not admin_rights.add_admins:
+            admin_rights.add_admins = None
+
        await self.send(
            functions.channels.EditAdmin(
                channel=chat_id,
--- a/pyrogram/client/methods/chats/set_chat_description.py
+++ b/pyrogram/client/methods/chats/set_chat_description.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/set_chat_permissions.py
+++ b/pyrogram/client/methods/chats/set_chat_permissions.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/set_chat_photo.py
+++ b/pyrogram/client/methods/chats/set_chat_photo.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import os
 from typing import Union
@@ -27,7 +27,8 @@ class SetChatPhoto(BaseClient):
    async def set_chat_photo(
        self,
        chat_id: Union[int, str],
-        photo: str
+        photo: str,
+        file_ref: str = None
    ) -> bool:
        """Set a new profile photo for the chat.

@@ -40,6 +41,10 @@ class SetChatPhoto(BaseClient):
            photo (``str``):
                New chat photo. You can pass a :obj:`Photo` file_id or a file path to upload a new photo from your local
                machine.
+                
+            file_ref (``str``, *optional*):
+                A valid file reference obtained by a recently fetched media message.
+                To be used in combination with a file id in case a file reference is needed.

        Returns:
            ``bool``: True on success.
@@ -54,14 +59,14 @@ class SetChatPhoto(BaseClient):
                app.set_chat_photo(chat_id, "photo.jpg")

                # Set chat photo using an exiting Photo file_id
-                app.set_chat_photo(chat_id, photo.file_id)
+                app.set_chat_photo(chat_id, photo.file_id, photo.file_ref)
        """
        peer = await self.resolve_peer(chat_id)

        if os.path.exists(photo):
            photo = types.InputChatUploadedPhoto(file=await self.save_file(photo))
        else:
-            photo = utils.get_input_media_from_file_id(photo)
+            photo = utils.get_input_media_from_file_id(photo, file_ref, 2)
            photo = types.InputChatPhoto(id=photo.id)

        if isinstance(peer, types.InputPeerChat):
--- a/pyrogram/client/methods/chats/set_chat_title.py
+++ b/pyrogram/client/methods/chats/set_chat_title.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/set_slow_mode.py
+++ b/pyrogram/client/methods/chats/set_slow_mode.py
@@ -0,0 +1,57 @@
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
+#
+#  This file is part of Pyrogram.
+#
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+
+from typing import Union
+
+from pyrogram.api import functions
+from ...ext import BaseClient
+
+
+class SetSlowMode(BaseClient):
+    def set_slow_mode(
+        self,
+        chat_id: Union[int, str],
+        seconds: int,
+    ) -> bool:
+        """Set the slow mode interval for a chat.
+
+        Parameters:
+            chat_id (``int`` | ``str``):
+                Unique identifier (int) or username (str) of the target chat.
+
+            seconds (``int`` | ``str``):
+                Seconds in which members will be able to send only one message per this interval.
+                Valid values are: 0 (off), 10, 30, 60 (1m), 300 (5m), 900 (15m) or 3600 (1h).
+
+        Returns:
+            ``bool``: True on success.
+
+        Example:
+            .. code-block:: python
+
+                app.set_slow_mode("pyrogramchat", 60)
+        """
+
+        self.send(
+            functions.channels.ToggleSlowMode(
+                channel=self.resolve_peer(chat_id),
+                seconds=seconds
+            )
+        )
+
+        return True
--- a/pyrogram/client/methods/chats/unarchive_chats.py
+++ b/pyrogram/client/methods/chats/unarchive_chats.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union, List

--- a/pyrogram/client/methods/chats/unban_chat_member.py
+++ b/pyrogram/client/methods/chats/unban_chat_member.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/unpin_chat_message.py
+++ b/pyrogram/client/methods/chats/unpin_chat_message.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/chats/update_chat_username.py
+++ b/pyrogram/client/methods/chats/update_chat_username.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Union

--- a/pyrogram/client/methods/contacts/init.py
+++ b/pyrogram/client/methods/contacts/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .add_contacts import AddContacts
 from .delete_contacts import DeleteContacts
--- a/pyrogram/client/methods/contacts/add_contacts.py
+++ b/pyrogram/client/methods/contacts/add_contacts.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import List

--- a/pyrogram/client/methods/contacts/delete_contacts.py
+++ b/pyrogram/client/methods/contacts/delete_contacts.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import List

--- a/pyrogram/client/methods/contacts/get_contacts.py
+++ b/pyrogram/client/methods/contacts/get_contacts.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 import asyncio
 import logging
--- a/pyrogram/client/methods/contacts/get_contacts_count.py
+++ b/pyrogram/client/methods/contacts/get_contacts_count.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from pyrogram.api import functions
 from ...ext import BaseClient
--- a/pyrogram/client/methods/decorators/init.py
+++ b/pyrogram/client/methods/decorators/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .on_callback_query import OnCallbackQuery
 from .on_deleted_messages import OnDeletedMessages
--- a/pyrogram/client/methods/decorators/on_callback_query.py
+++ b/pyrogram/client/methods/decorators/on_callback_query.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_deleted_messages.py
+++ b/pyrogram/client/methods/decorators/on_deleted_messages.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_disconnect.py
+++ b/pyrogram/client/methods/decorators/on_disconnect.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_inline_query.py
+++ b/pyrogram/client/methods/decorators/on_inline_query.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_message.py
+++ b/pyrogram/client/methods/decorators/on_message.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_poll.py
+++ b/pyrogram/client/methods/decorators/on_poll.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_raw_update.py
+++ b/pyrogram/client/methods/decorators/on_raw_update.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/decorators/on_user_status.py
+++ b/pyrogram/client/methods/decorators/on_user_status.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from typing import Callable

--- a/pyrogram/client/methods/messages/init.py
+++ b/pyrogram/client/methods/messages/init.py
@@ -1,20 +1,20 @@
-# Pyrogram - Telegram MTProto API Client Library for Python
-# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
 #
-# This file is part of Pyrogram.
+#  This file is part of Pyrogram.
 #
-# Pyrogram is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Pyrogram is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU Lesser General Public License
-# along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.

 from .delete_messages import DeleteMessages
 from .download_media import DownloadMedia
@@ -51,6 +51,7 @@ from .send_video_note import SendVideoNote
 from .send_voice import SendVoice
 from .stop_poll import StopPoll
 from .vote_poll import VotePoll
+from .send_dice import SendDice


 class Messages(
@@ -88,6 +89,7 @@ class Messages(
    EditInlineText,
    EditInlineCaption,
    EditInlineMedia,
-    EditInlineReplyMarkup
+    EditInlineReplyMarkup,
+    SendDice
 ):
    pass
--- a/Show More
+++ b/Show More