Some fixes and speed improvments (pyrogram#439)

* Use raw string for re pattern * Trim trailing whitespaces from docstrings and code * Use isinstance() instead of type() for typechecking * Remove unused imports

Author: alissonlauffer

compiler/api/compiler.py

@@ -26,7 +26,7 @@
 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:#")

docs/README.md

@@ -2,7 +2,7 @@
 
 - Install requirements.
 - Install `pandoc` and `latexmk`.
-- HTML: `make html` 
+- HTML: `make html`
 - PDF: `make latexpdf`
 
 TODO: Explain better

pyrogram/client/client.py

@@ -1649,7 +1649,7 @@ def resolve_peer(self, peer_id: Union[int, str]):
  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

@@ -214,7 +214,7 @@ class Filters:
 
  from_scheduled = create(lambda _, m: bool(m.from_scheduled), "FromScheduledFilter")
  """Filter new automatically sent messages that were previously scheduled."""
- 
+
  # Messages from linked channels are forwarded automatically by Telegram and have no sender (from_user is None).
  linked_channel = create(lambda _, m: bool(m.forward_from_chat and not m.from_user), "LinkedChannelFilter")
  """Filter messages that are automatically forwarded from the linked channel to the group chat."""
@@ -277,11 +277,11 @@ def func(flt, message):
 
  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 user(Filter, set):
  """
 
  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 chat(Filter, set):
  """
 
  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/chats/set_chat_photo.py

@@ -41,7 +41,7 @@ def set_chat_photo(
  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.

pyrogram/client/methods/chats/update_chat_username.py

@@ -29,7 +29,7 @@ def update_chat_username(
  username: Union[str, None]
  ) -> bool:
  """Update a channel or a supergroup username.
- 
+
  To update your own username (for users only, not bots) you can use :meth:`~Client.update_username`.
 
  Parameters:

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__)