Fix errors and warnings when using Pyrogram async with Python <3.5.3

pyrogram/client/client.py

@@ -447,7 +447,8 @@ class Client(Methods, BaseClient):
         Raises:
             RPCError: In case of a Telegram RPC error.
         """
-        run = asyncio.get_event_loop().run_until_complete
+        loop = asyncio.get_event_loop()
+        run = loop.run_until_complete
 
         run(self.start())
 
@@ -460,6 +461,8 @@ class Client(Methods, BaseClient):
         if self.is_started:
             run(self.stop())
 
+        loop.close()
+
         return coroutine
 
     def add_handler(self, handler: Handler, group: int = 0):

pyrogram/client/methods/chats/archive_chats.py

@@ -19,7 +19,6 @@
 from typing import Union, List
 
 from pyrogram.api import functions, types
-
 from ...ext import BaseClient
 
 
@@ -45,14 +44,19 @@ class ArchiveChats(BaseClient):
         if not isinstance(chat_ids, list):
             chat_ids = [chat_ids]
 
+        folder_peers = []
+
+        for chat in chat_ids:
+            folder_peers.append(
+                types.InputFolderPeer(
+                    peer=await self.resolve_peer(chat),
+                    folder_id=1
+                )
+            )
+
         await self.send(
             functions.folders.EditPeerFolders(
-                folder_peers=[
+                folder_peers=folder_peers
-                    types.InputFolderPeer(
-                        peer=await self.resolve_peer(chat),
-                        folder_id=1
-                    ) for chat in chat_ids
-                ]
             )
         )
 

pyrogram/client/methods/chats/iter_chat_members.py

@@ -17,7 +17,7 @@
 # along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 from string import ascii_lowercase
-from typing import Union, AsyncGenerator, Optional
+from typing import Union, Generator, Optional
 
 import pyrogram
 from async_generator import async_generator, yield_
@@ -47,7 +47,7 @@ class IterChatMembers(BaseClient):
         limit: int = 0,
         query: str = "",
         filter: str = Filters.ALL
-    ) -> Optional[AsyncGenerator["pyrogram.ChatMember", None]]:
+    ) -> Optional[Generator["pyrogram.ChatMember", None, None]]:
         """Iterate through the members of a chat sequentially.
 
         This convenience method does the same as repeatedly calling :meth:`~Client.get_chat_members` in a loop, thus saving you

pyrogram/client/methods/chats/iter_dialogs.py

@@ -16,7 +16,7 @@
 # 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 AsyncGenerator, Optional
+from typing import Generator, Optional
 
 import pyrogram
 from async_generator import async_generator, yield_
@@ -30,7 +30,7 @@ class IterDialogs(BaseClient):
         self,
         limit: int = 0,
         offset_date: int = None
-    ) -> Optional[AsyncGenerator["pyrogram.Dialog", None]]:
+    ) -> Optional[Generator["pyrogram.Dialog", None, None]]:
         """Iterate through a user's dialogs sequentially.
 
         This convenience method does the same as repeatedly calling :meth:`~Client.get_dialogs` in a loop, thus saving

pyrogram/client/methods/chats/unarchive_chats.py

@@ -19,7 +19,6 @@
 from typing import Union, List
 
 from pyrogram.api import functions, types
-
 from ...ext import BaseClient
 
 
@@ -45,14 +44,19 @@ class UnarchiveChats(BaseClient):
         if not isinstance(chat_ids, list):
             chat_ids = [chat_ids]
 
+        folder_peers = []
+
+        for chat in chat_ids:
+            folder_peers.append(
+                types.InputFolderPeer(
+                    peer=await self.resolve_peer(chat),
+                    folder_id=0
+                )
+            )
+
         await self.send(
             functions.folders.EditPeerFolders(
-                folder_peers=[
+                folder_peers=folder_peers
-                    types.InputFolderPeer(
-                        peer=await self.resolve_peer(chat),
-                        folder_id=0
-                    ) for chat in chat_ids
-                ]
             )
         )
 

pyrogram/client/methods/messages/iter_history.py

@@ -16,7 +16,7 @@
 # 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, Optional, AsyncGenerator
+from typing import Union, Optional, Generator
 
 import pyrogram
 from async_generator import async_generator, yield_
@@ -34,7 +34,7 @@ class IterHistory(BaseClient):
         offset_id: int = 0,
         offset_date: int = 0,
         reverse: bool = False
-    ) -> Optional[AsyncGenerator["pyrogram.Message", None]]:
+    ) -> Optional[Generator["pyrogram.Message", None, None]]:
         """Iterate through a chat history sequentially.
 
         This convenience method does the same as repeatedly calling :meth:`~Client.get_history` in a loop, thus saving

pyrogram/client/methods/users/iter_profile_photos.py

@@ -16,7 +16,7 @@
 # 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, AsyncGenerator, Optional
+from typing import Union, Generator, Optional
 
 import pyrogram
 from async_generator import async_generator, yield_
@@ -31,7 +31,7 @@ class IterProfilePhotos(BaseClient):
         chat_id: Union[int, str],
         offset: int = 0,
         limit: int = 0,
-    ) -> Optional[AsyncGenerator["pyrogram.Message", None]]:
+    ) -> Optional[Generator["pyrogram.Message", None, None]]:
         """Iterate through a chat or a user profile photos sequentially.
 
         This convenience method does the same as repeatedly calling :meth:`~Client.get_profile_photos` in a loop, thus