Add send_poll method

pyrogram/client/methods/messages/__init__.py

@@ -33,6 +33,7 @@ from .send_location import SendLocation
 from .send_media_group import SendMediaGroup
 from .send_message import SendMessage
 from .send_photo import SendPhoto
+from .send_poll import SendPoll
 from .send_sticker import SendSticker
 from .send_venue import SendVenue
 from .send_video import SendVideo
@@ -62,6 +63,7 @@ class Messages(
     SendVenue,
     SendVideo,
     SendVideoNote,
-    SendVoice
+    SendVoice,
+    SendPoll
 ):
     pass

pyrogram/client/methods/messages/send_poll.py

@@ -0,0 +1,65 @@
+# Pyrogram - Telegram MTProto API Client Library for Python
+# Copyright (C) 2017-2018 Dan Tès <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, List
+
+import pyrogram
+from pyrogram.api import functions, types
+from pyrogram.client.ext import BaseClient
+
+
+class SendPoll(BaseClient):
+    # TODO: Docs
+    def send_poll(self,
+                  chat_id: Union[int, str],
+                  question: str,
+                  options: List[str],
+                  disable_notification: bool = None,
+                  reply_to_message_id: int = None,
+                  reply_markup: Union["pyrogram.InlineKeyboardMarkup",
+                                      "pyrogram.ReplyKeyboardMarkup",
+                                      "pyrogram.ReplyKeyboardRemove",
+                                      "pyrogram.ForceReply"] = None) -> "pyrogram.Message":
+        r = self.send(
+            functions.messages.SendMedia(
+                peer=self.resolve_peer(chat_id),
+                media=types.InputMediaPoll(
+                    poll=types.Poll(
+                        id=0,
+                        question=question,
+                        answers=[
+                            types.PollAnswer(text=o, option=bytes([i]))
+                            for i, o in enumerate(options)
+                        ]
+                    )
+                ),
+                message="",
+                silent=disable_notification or None,
+                reply_to_msg_id=reply_to_message_id,
+                random_id=self.rnd_id(),
+                reply_markup=reply_markup.write() if reply_markup else None
+            )
+        )
+
+        for i in r.updates:
+            if isinstance(i, (types.UpdateNewMessage, types.UpdateNewChannelMessage)):
+                return pyrogram.Message._parse(
+                    self, i.message,
+                    {i.id: i for i in r.users},
+                    {i.id: i for i in r.chats}
+                )