FM / aiohttp

/opt/alt/python38/lib64/python3.8/site-packages/aiohttp/

/opt/alt/python38/lib64/python3.8/site-packages/aiohttp

Name	Size	Mode	Actions
.hash/	-	0755	rm
__pycache__/	-	0755	rm
abc.py	5247	0644	edit dl rm
base_protocol.py	2701	0644	edit dl rm
client.py	43916	0644	edit dl rm
client_exceptions.py	8529	0644	edit dl rm
client_proto.py	8163	0644	edit dl rm
client_reqrep.py	36439	0644	edit dl rm
client_ws.py	10287	0644	edit dl rm
connector.py	42968	0644	edit dl rm
cookiejar.py	12163	0644	edit dl rm
formdata.py	6080	0644	edit dl rm
frozenlist.py	1718	0644	edit dl rm
frozenlist.pyi	1434	0644	edit dl rm
hdrs.py	3446	0644	edit dl rm
helpers.py	22918	0644	edit dl rm
http.py	1824	0644	edit dl rm
http_exceptions.py	2586	0644	edit dl rm
http_parser.py	30781	0644	edit dl rm
http_websocket.py	25098	0644	edit dl rm
http_writer.py	5341	0644	edit dl rm
locks.py	1220	0644	edit dl rm
log.py	325	0644	edit dl rm
multipart.py	32251	0644	edit dl rm
payload.py	13333	0644	edit dl rm
payload_streamer.py	2102	0644	edit dl rm
py.typed	7	0644	edit dl rm
pytest_plugin.py	11009	0644	edit dl rm
resolver.py	4608	0644	edit dl rm
signals.py	852	0644	edit dl rm
signals.pyi	319	0644	edit dl rm
streams.py	20530	0644	edit dl rm
tcp_helpers.py	962	0644	edit dl rm
test_utils.py	20253	0644	edit dl rm
tracing.py	14363	0644	edit dl rm
typedefs.py	1374	0644	edit dl rm
web.py	17881	0644	edit dl rm
web_app.py	17053	0644	edit dl rm
web_exceptions.py	10106	0644	edit dl rm
web_fileresponse.py	9025	0644	edit dl rm
web_log.py	7498	0644	edit dl rm
web_middlewares.py	4193	0644	edit dl rm
web_protocol.py	23251	0644	edit dl rm
web_request.py	26454	0644	edit dl rm
web_response.py	26202	0644	edit dl rm
web_routedef.py	6109	0644	edit dl rm
web_runner.py	11194	0644	edit dl rm
web_server.py	2058	0644	edit dl rm
web_urldispatcher.py	39532	0644	edit dl rm
web_ws.py	16783	0644	edit dl rm
worker.py	8022	0644	edit dl rm
_cparser.pxd	3959	0644	edit dl rm
_find_header.c	187570	0644	edit dl rm
_find_header.h	170	0644	edit dl rm
_find_header.pxd	68	0644	edit dl rm
_frozenlist.c	294193	0644	edit dl rm
_frozenlist.cpython-38-x86_64-linux-gnu.so	298943	0755	edit dl rm
_frozenlist.pyx	2605	0644	edit dl rm
_headers.pxi	2007	0644	edit dl rm
_helpers.c	211989	0644	edit dl rm
_helpers.cpython-38-x86_64-linux-gnu.so	196594	0755	edit dl rm
_helpers.pyi	202	0644	edit dl rm
_helpers.pyx	1049	0644	edit dl rm
_http_parser.c	1011524	0644	edit dl rm
_http_parser.cpython-38-x86_64-linux-gnu.so	1413949	0755	edit dl rm
_http_parser.pyx	29022	0644	edit dl rm
_http_writer.c	213020	0644	edit dl rm
_http_writer.cpython-38-x86_64-linux-gnu.so	186837	0755	edit dl rm
_http_writer.pyx	4200	0644	edit dl rm
_websocket.c	137427	0644	edit dl rm
_websocket.cpython-38-x86_64-linux-gnu.so	91808	0755	edit dl rm
_websocket.pyx	1561	0644	edit dl rm
__init__.py	6934	0644	edit dl rm

Edit: /opt/alt/python38/lib64/python3.8/site-packages/aiohttp/web_runner.py (11194B)

import asyncio
import signal
import socket
from abc import ABC, abstractmethod
from typing import Any, List, Optional, Set

from yarl import URL

from .web_app import Application
from .web_server import Server

try:
    from ssl import SSLContext
except ImportError:
    SSLContext = object  # type: ignore

__all__ = (
    "BaseSite",
    "TCPSite",
    "UnixSite",
    "NamedPipeSite",
    "SockSite",
    "BaseRunner",
    "AppRunner",
    "ServerRunner",
    "GracefulExit",
)

class GracefulExit(SystemExit):
    code = 1

def _raise_graceful_exit() -> None:
    raise GracefulExit()

class BaseSite(ABC):
    __slots__ = ("_runner", "_shutdown_timeout", "_ssl_context", "_backlog", "_server")

def __init__(
        self,
        runner: "BaseRunner",
        *,
        shutdown_timeout: float = 60.0,
        ssl_context: Optional[SSLContext] = None,
        backlog: int = 128,
    ) -> None:
        if runner.server is None:
            raise RuntimeError("Call runner.setup() before making a site")
        self._runner = runner
        self._shutdown_timeout = shutdown_timeout
        self._ssl_context = ssl_context
        self._backlog = backlog
        self._server = None  # type: Optional[asyncio.AbstractServer]

@property
    @abstractmethod
    def name(self) -> str:
        pass  # pragma: no cover

@abstractmethod
    async def start(self) -> None:
        self._runner._reg_site(self)

async def stop(self) -> None:
        self._runner._check_site(self)
        if self._server is None:
            self._runner._unreg_site(self)
            return  # not started yet
        self._server.close()
        # named pipes do not have wait_closed property
        if hasattr(self._server, "wait_closed"):
            await self._server.wait_closed()
        await self._runner.shutdown()
        assert self._runner.server
        await self._runner.server.shutdown(self._shutdown_timeout)
        self._runner._unreg_site(self)

class TCPSite(BaseSite):
    __slots__ = ("_host", "_port", "_reuse_address", "_reuse_port")

def __init__(
        self,
        runner: "BaseRunner",
        host: Optional[str] = None,
        port: Optional[int] = None,
        *,
        shutdown_timeout: float = 60.0,
        ssl_context: Optional[SSLContext] = None,
        backlog: int = 128,
        reuse_address: Optional[bool] = None,
        reuse_port: Optional[bool] = None,
    ) -> None:
        super().__init__(
            runner,
            shutdown_timeout=shutdown_timeout,
            ssl_context=ssl_context,
            backlog=backlog,
        )
        self._host = host
        if port is None:
            port = 8443 if self._ssl_context else 8080
        self._port = port
        self._reuse_address = reuse_address
        self._reuse_port = reuse_port

@property
    def name(self) -> str:
        scheme = "https" if self._ssl_context else "http"
        host = "0.0.0.0" if self._host is None else self._host
        return str(URL.build(scheme=scheme, host=host, port=self._port))

async def start(self) -> None:
        await super().start()
        loop = asyncio.get_event_loop()
        server = self._runner.server
        assert server is not None
        self._server = await loop.create_server(
            server,
            self._host,
            self._port,
            ssl=self._ssl_context,
            backlog=self._backlog,
            reuse_address=self._reuse_address,
            reuse_port=self._reuse_port,
        )

class UnixSite(BaseSite):
    __slots__ = ("_path",)

def __init__(
        self,
        runner: "BaseRunner",
        path: str,
        *,
        shutdown_timeout: float = 60.0,
        ssl_context: Optional[SSLContext] = None,
        backlog: int = 128,
    ) -> None:
        super().__init__(
            runner,
            shutdown_timeout=shutdown_timeout,
            ssl_context=ssl_context,
            backlog=backlog,
        )
        self._path = path

@property
    def name(self) -> str:
        scheme = "https" if self._ssl_context else "http"
        return f"{scheme}://unix:{self._path}:"

class NamedPipeSite(BaseSite):
    __slots__ = ("_path",)

def __init__(
        self, runner: "BaseRunner", path: str, *, shutdown_timeout: float = 60.0
    ) -> None:
        loop = asyncio.get_event_loop()
        if not isinstance(loop, asyncio.ProactorEventLoop):  # type: ignore
            raise RuntimeError(
                "Named Pipes only available in proactor" "loop under windows"
            )
        super().__init__(runner, shutdown_timeout=shutdown_timeout)
        self._path = path

@property
    def name(self) -> str:
        return self._path

async def start(self) -> None:
        await super().start()
        loop = asyncio.get_event_loop()
        server = self._runner.server
        assert server is not None
        _server = await loop.start_serving_pipe(server, self._path)  # type: ignore
        self._server = _server[0]

class SockSite(BaseSite):
    __slots__ = ("_sock", "_name")

def __init__(
        self,
        runner: "BaseRunner",
        sock: socket.socket,
        *,
        shutdown_timeout: float = 60.0,
        ssl_context: Optional[SSLContext] = None,
        backlog: int = 128,
    ) -> None:
        super().__init__(
            runner,
            shutdown_timeout=shutdown_timeout,
            ssl_context=ssl_context,
            backlog=backlog,
        )
        self._sock = sock
        scheme = "https" if self._ssl_context else "http"
        if hasattr(socket, "AF_UNIX") and sock.family == socket.AF_UNIX:
            name = f"{scheme}://unix:{sock.getsockname()}:"
        else:
            host, port = sock.getsockname()[:2]
            name = str(URL.build(scheme=scheme, host=host, port=port))
        self._name = name

@property
    def name(self) -> str:
        return self._name

class BaseRunner(ABC):
    __slots__ = ("_handle_signals", "_kwargs", "_server", "_sites")

def __init__(self, *, handle_signals: bool = False, **kwargs: Any) -> None:
        self._handle_signals = handle_signals
        self._kwargs = kwargs
        self._server = None  # type: Optional[Server]
        self._sites = []  # type: List[BaseSite]

@property
    def server(self) -> Optional[Server]:
        return self._server

@property
    def addresses(self) -> List[Any]:
        ret = []  # type: List[Any]
        for site in self._sites:
            server = site._server
            if server is not None:
                sockets = server.sockets
                if sockets is not None:
                    for sock in sockets:
                        ret.append(sock.getsockname())
        return ret

@property
    def sites(self) -> Set[BaseSite]:
        return set(self._sites)

async def setup(self) -> None:
        loop = asyncio.get_event_loop()

if self._handle_signals:
            try:
                loop.add_signal_handler(signal.SIGINT, _raise_graceful_exit)
                loop.add_signal_handler(signal.SIGTERM, _raise_graceful_exit)
            except NotImplementedError:  # pragma: no cover
                # add_signal_handler is not implemented on Windows
                pass

self._server = await self._make_server()

@abstractmethod
    async def shutdown(self) -> None:
        pass  # pragma: no cover

async def cleanup(self) -> None:
        loop = asyncio.get_event_loop()

if self._server is None:
            # no started yet, do nothing
            return

# The loop over sites is intentional, an exception on gather()
        # leaves self._sites in unpredictable state.
        # The loop guaranties that a site is either deleted on success or
        # still present on failure
        for site in list(self._sites):
            await site.stop()
        await self._cleanup_server()
        self._server = None
        if self._handle_signals:
            try:
                loop.remove_signal_handler(signal.SIGINT)
                loop.remove_signal_handler(signal.SIGTERM)
            except NotImplementedError:  # pragma: no cover
                # remove_signal_handler is not implemented on Windows
                pass

@abstractmethod
    async def _make_server(self) -> Server:
        pass  # pragma: no cover

@abstractmethod
    async def _cleanup_server(self) -> None:
        pass  # pragma: no cover

def _reg_site(self, site: BaseSite) -> None:
        if site in self._sites:
            raise RuntimeError(f"Site {site} is already registered in runner {self}")
        self._sites.append(site)

def _check_site(self, site: BaseSite) -> None:
        if site not in self._sites:
            raise RuntimeError(f"Site {site} is not registered in runner {self}")

def _unreg_site(self, site: BaseSite) -> None:
        if site not in self._sites:
            raise RuntimeError(f"Site {site} is not registered in runner {self}")
        self._sites.remove(site)

class ServerRunner(BaseRunner):
    """Low-level web server runner"""

__slots__ = ("_web_server",)

def __init__(
        self, web_server: Server, *, handle_signals: bool = False, **kwargs: Any
    ) -> None:
        super().__init__(handle_signals=handle_signals, **kwargs)
        self._web_server = web_server

async def shutdown(self) -> None:
        pass

async def _make_server(self) -> Server:
        return self._web_server

async def _cleanup_server(self) -> None:
        pass

class AppRunner(BaseRunner):
    """Web Application runner"""

__slots__ = ("_app",)

def __init__(
        self, app: Application, *, handle_signals: bool = False, **kwargs: Any
    ) -> None:
        super().__init__(handle_signals=handle_signals, **kwargs)
        if not isinstance(app, Application):
            raise TypeError(
                "The first argument should be web.Application "
                "instance, got {!r}".format(app)
            )
        self._app = app

@property
    def app(self) -> Application:
        return self._app

async def shutdown(self) -> None:
        await self._app.shutdown()

async def _make_server(self) -> Server:
        loop = asyncio.get_event_loop()
        self._app._set_loop(loop)
        self._app.on_startup.freeze()
        await self._app.startup()
        self._app.freeze()

return self._app._make_handler(loop=loop, **self._kwargs)

async def _cleanup_server(self) -> None:
        await self._app.cleanup()

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