FM / aiohttp

/usr/local/lib64/python3.6/site-packages/aiohttp/

/usr/local/lib64/python3.6/site-packages/aiohttp

Name	Size	Mode	Actions
.hash/	-	0755	rm
__pycache__/	-	0755	rm
abc.py	5505	0644	edit dl rm
base_protocol.py	2741	0644	edit dl rm
client.py	45872	0644	edit dl rm
client_exceptions.py	9270	0644	edit dl rm
client_proto.py	8170	0644	edit dl rm
client_reqrep.py	37151	0644	edit dl rm
client_ws.py	10516	0644	edit dl rm
connector.py	51367	0644	edit dl rm
cookiejar.py	13768	0644	edit dl rm
formdata.py	6106	0644	edit dl rm
hdrs.py	4724	0644	edit dl rm
helpers.py	26527	0644	edit dl rm
http.py	1800	0644	edit dl rm
http_exceptions.py	2715	0644	edit dl rm
http_parser.py	35434	0644	edit dl rm
http_websocket.py	25299	0644	edit dl rm
http_writer.py	5933	0644	edit dl rm
locks.py	1136	0644	edit dl rm
log.py	325	0644	edit dl rm
multipart.py	32313	0644	edit dl rm
payload.py	13632	0644	edit dl rm
payload_streamer.py	2112	0644	edit dl rm
py.typed	7	0644	edit dl rm
pytest_plugin.py	11772	0644	edit dl rm
resolver.py	5092	0644	edit dl rm
streams.py	20758	0644	edit dl rm
tcp_helpers.py	961	0644	edit dl rm
test_utils.py	21434	0644	edit dl rm
tracing.py	15177	0644	edit dl rm
typedefs.py	1766	0644	edit dl rm
web.py	18081	0644	edit dl rm
web_app.py	17170	0644	edit dl rm
web_exceptions.py	10098	0644	edit dl rm
web_fileresponse.py	10784	0644	edit dl rm
web_log.py	7557	0644	edit dl rm
web_middlewares.py	4137	0644	edit dl rm
web_protocol.py	22399	0644	edit dl rm
web_request.py	28187	0644	edit dl rm
web_response.py	27471	0644	edit dl rm
web_routedef.py	6152	0644	edit dl rm
web_runner.py	11157	0644	edit dl rm
web_server.py	2050	0644	edit dl rm
web_urldispatcher.py	39483	0644	edit dl rm
web_ws.py	17144	0644	edit dl rm
worker.py	8755	0644	edit dl rm
_cparser.pxd	4318	0644	edit dl rm
_find_header.pxd	68	0644	edit dl rm
_headers.pxi	2007	0644	edit dl rm
_helpers.cpython-36m-x86_64-linux-gnu.so	309600	0755	edit dl rm
_helpers.pyi	202	0644	edit dl rm
_helpers.pyx	1049	0644	edit dl rm
_http_parser.cpython-36m-x86_64-linux-gnu.so	2218424	0755	edit dl rm
_http_parser.pyx	28058	0644	edit dl rm
_http_writer.cpython-36m-x86_64-linux-gnu.so	292576	0755	edit dl rm
_http_writer.pyx	4575	0644	edit dl rm
_websocket.cpython-36m-x86_64-linux-gnu.so	113776	0755	edit dl rm
_websocket.pyx	1561	0644	edit dl rm
__init__.py	6870	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/aiohttp/locks.py (1136B)

import asyncio
import collections
from typing import Any, Deque, Optional

class EventResultOrError:
    """Event asyncio lock helper class.

Wraps the Event asyncio lock allowing either to awake the
    locked Tasks without any error or raising an exception.

thanks to @vorpalsmith for the simple design.
    """

def __init__(self, loop: asyncio.AbstractEventLoop) -> None:
        self._loop = loop
        self._exc: Optional[BaseException] = None
        self._event = asyncio.Event()
        self._waiters: Deque[asyncio.Future[Any]] = collections.deque()

def set(self, exc: Optional[BaseException] = None) -> None:
        self._exc = exc
        self._event.set()

async def wait(self) -> Any:
        waiter = self._loop.create_task(self._event.wait())
        self._waiters.append(waiter)
        try:
            val = await waiter
        finally:
            self._waiters.remove(waiter)

if self._exc is not None:
            raise self._exc

return val

def cancel(self) -> None:
        """Cancel all waiters"""
        for waiter in self._waiters:
            waiter.cancel()

import asyncio import collections from typing import Any, Deque, Optional class EventResultOrError: """Event asyncio lock helper class. Wraps the Event asyncio lock allowing either to awake the locked Tasks without any error or raising an exception. thanks to @vorpalsmith for the simple design. """ def __init__(self, loop: asyncio.AbstractEventLoop) -> None: self._loop = loop self._exc: Optional[BaseException] = None self._event = asyncio.Event() self._waiters: Deque[asyncio.Future[Any]] = collections.deque() def set(self, exc: Optional[BaseException] = None) -> None: self._exc = exc self._event.set() async def wait(self) -> Any: waiter = self._loop.create_task(self._event.wait()) self._waiters.append(waiter) try: val = await waiter finally: self._waiters.remove(waiter) if self._exc is not None: raise self._exc return val def cancel(self) -> None: """Cancel all waiters""" for waiter in self._waiters: waiter.cancel()