Some fixes and speed improvments (#439)

* Use raw string for re pattern

* Trim trailing whitespaces from docstrings and code

* Use isinstance() instead of type() for typechecking

* Remove unused imports

compiler/api/compiler.py

@@ -26,7 +26,7 @@ NOTICE_PATH = "NOTICE"
 SECTION_RE = re.compile(r"---(\w+)---")
 LAYER_RE = re.compile(r"//\sLAYER\s(\d+)")
 COMBINATOR_RE = re.compile(r"^([\w.]+)#([0-9a-f]+)\s(?:.*)=\s([\w<>.]+);(?: // Docs: (.+))?$", re.MULTILINE)
-ARGS_RE = re.compile("[^{](\w+):([\w?!.<>#]+)")
+ARGS_RE = re.compile(r"[^{](\w+):([\w?!.<>#]+)")
 FLAGS_RE = re.compile(r"flags\.(\d+)\?")
 FLAGS_RE_2 = re.compile(r"flags\.(\d+)\?([\w<>.]+)")
 FLAGS_RE_3 = re.compile(r"flags:#")

pyrogram/client/client.py

@@ -1649,7 +1649,7 @@ class Client(Methods, BaseClient):
         try:
             return self.storage.get_peer_by_id(peer_id)
         except KeyError:
-            if type(peer_id) is str:
+            if isinstance(peer_id, str):
                 if peer_id in ("self", "me"):
                     return types.InputPeerSelf()
 

pyrogram/client/filters/filters.py

@@ -277,11 +277,11 @@ class Filters:
 
             return False
 
-        commands = commands if type(commands) is list else [commands]
+        commands = commands if isinstance(commands, list) else [commands]
         commands = {c if case_sensitive else c.lower() for c in commands}
 
         prefixes = [] if prefixes is None else prefixes
-        prefixes = prefixes if type(prefixes) is list else [prefixes]
+        prefixes = prefixes if isinstance(prefixes, list) else [prefixes]
         prefixes = set(prefixes) if prefixes else {""}
 
         return create(
@@ -345,11 +345,11 @@ class Filters:
         """
 
         def __init__(self, users: int or str or list = None):
-            users = [] if users is None else users if type(users) is list else [users]
+            users = [] if users is None else users if isinstance(users, list) else [users]
 
             super().__init__(
                 "me" if u in ["me", "self"]
-                else u.lower().strip("@") if type(u) is str
+                else u.lower().strip("@") if isinstance(u, str)
                 else u for u in users
             )
 
@@ -376,11 +376,11 @@ class Filters:
         """
 
         def __init__(self, chats: int or str or list = None):
-            chats = [] if chats is None else chats if type(chats) is list else [chats]
+            chats = [] if chats is None else chats if isinstance(chats, list) else [chats]
 
             super().__init__(
                 "me" if c in ["me", "self"]
-                else c.lower().strip("@") if type(c) is str
+                else c.lower().strip("@") if isinstance(c, str)
                 else c for c in chats
             )
 

pyrogram/client/methods/chats/delete_user_history.py

@@ -18,7 +18,7 @@
 
 from typing import Union
 
-from pyrogram.api import functions, types
+from pyrogram.api import functions
 from pyrogram.client.ext import BaseClient
 
 

pyrogram/client/methods/chats/get_chat_members.py

@@ -17,12 +17,10 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-import time
 from typing import Union, List
 
 import pyrogram
 from pyrogram.api import functions, types
-from pyrogram.errors import FloodWait
 from ...ext import BaseClient
 
 log = logging.getLogger(__name__)

pyrogram/client/methods/chats/get_dialogs.py

@@ -17,12 +17,10 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-import time
 from typing import List
 
 import pyrogram
 from pyrogram.api import functions, types
-from pyrogram.errors import FloodWait
 from ...ext import BaseClient, utils
 
 log = logging.getLogger(__name__)

pyrogram/client/methods/messages/get_history.py

@@ -17,13 +17,11 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-import time
 from typing import Union, List
 
 import pyrogram
 from pyrogram.api import functions
 from pyrogram.client.ext import utils
-from pyrogram.errors import FloodWait
 from ...ext import BaseClient
 
 log = logging.getLogger(__name__)

pyrogram/client/methods/messages/get_messages.py

@@ -17,12 +17,10 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-import time
 from typing import Union, Iterable, List
 
 import pyrogram
 from pyrogram.api import functions, types
-from pyrogram.errors import FloodWait
 from ...ext import BaseClient, utils
 
 log = logging.getLogger(__name__)

pyrogram/client/types/inline_mode/chosen_inline_result.py

@@ -33,7 +33,6 @@
 
 from base64 import b64encode
 from struct import pack
-from typing import Union
 
 import pyrogram
 from pyrogram.api import types
@@ -41,7 +40,6 @@ from pyrogram.client.types.object import Object
 from pyrogram.client.types.update import Update
 from pyrogram.client.types.user_and_chats import User
 from pyrogram.client.types.messages_and_media import Location
-from pyrogram.client.ext import utils
 
 
 class ChosenInlineResult(Object, Update):

pyrogram/client/types/messages_and_media/dice.py

@@ -16,14 +16,9 @@
 #  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 struct import pack
-from typing import List
-
 import pyrogram
 from pyrogram.api import types
-from .thumbnail import Thumbnail
 from ..object import Object
-from ...ext.utils import encode_file_id, encode_file_ref
 
 
 class Dice(Object):

pyrogram/session/internals/msg_factory.py

@@ -23,7 +23,7 @@ from pyrogram.api.core import Message, MsgContainer, TLObject
 from .msg_id import MsgId
 from .seq_no import SeqNo
 
-not_content_related = [Ping, HttpWait, MsgsAck, MsgContainer]
+not_content_related = (Ping, HttpWait, MsgsAck, MsgContainer)
 
 
 class MsgFactory:
@@ -34,6 +34,6 @@ class MsgFactory:
         return Message(
             body,
             MsgId(),
-            self.seq_no(type(body) not in not_content_related),
+            self.seq_no(not isinstance(body, not_content_related)),
             len(body)
         )