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Copy pathsync.py
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85 lines (65 loc) · 2.65 KB
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# 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/>.
import asyncio
import functools
import inspect
import threading
from pyrogram import types
from pyrogram.methods import Methods
from pyrogram.methods.utilities import idle as idle_module
def async_to_sync(obj, name):
function = getattr(obj, name)
main_loop = asyncio.get_event_loop()
async def consume_generator(coroutine):
return [i async for i in coroutine]
@functools.wraps(function)
def async_to_sync_wrap(*args, **kwargs):
coroutine = function(*args, **kwargs)
try:
loop = asyncio.get_event_loop()
except RuntimeError:
loop = main_loop
if loop.is_running():
if threading.current_thread() is threading.main_thread():
return coroutine
else:
if inspect.iscoroutine(coroutine):
return asyncio.run_coroutine_threadsafe(coroutine, loop).result()
if inspect.isasyncgen(coroutine):
return asyncio.run_coroutine_threadsafe(consume_generator(coroutine), loop).result()
if inspect.iscoroutine(coroutine):
return loop.run_until_complete(coroutine)
if inspect.isasyncgen(coroutine):
return loop.run_until_complete(consume_generator(coroutine))
setattr(obj, name, async_to_sync_wrap)
def wrap(source):
for name in dir(source):
method = getattr(source, name)
if not name.startswith("_"):
if inspect.iscoroutinefunction(method) or inspect.isasyncgenfunction(method):
async_to_sync(source, name)
# Wrap all Client's relevant methods
wrap(Methods)
# Wrap types' bound methods
for class_name in dir(types):
cls = getattr(types, class_name)
if inspect.isclass(cls):
wrap(cls)
# Special case for idle, because it's not inside Methods
async_to_sync(idle_module, "idle")
idle = getattr(idle_module, "idle")