C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// import asyncio import logging from abc import ABC, abstractmethod from collections.abc import Sized from http.cookies import BaseCookie, Morsel from typing import ( TYPE_CHECKING, Any, Awaitable, Callable, Dict, Generator, Iterable, List, Optional, Tuple, ) from multidict import CIMultiDict from yarl import URL from .helpers import get_running_loop from .typedefs import LooseCookies if TYPE_CHECKING: # pragma: no cover from .web_app import Application from .web_exceptions import HTTPException from .web_request import BaseRequest, Request from .web_response import StreamResponse else: BaseRequest = Request = Application = StreamResponse = None HTTPException = None class AbstractRouter(ABC): def __init__(self) -> None: self._frozen = False def post_init(self, app: Application) -> None: """Post init stage. Not an abstract method for sake of backward compatibility, but if the router wants to be aware of the application it can override this. """ @property def frozen(self) -> bool: return self._frozen def freeze(self) -> None: """Freeze router.""" self._frozen = True @abstractmethod async def resolve(self, request: Request) -> "AbstractMatchInfo": """Return MATCH_INFO for given request""" class AbstractMatchInfo(ABC): @property # pragma: no branch @abstractmethod def handler(self) -> Callable[[Request], Awaitable[StreamResponse]]: """Execute matched request handler""" @property @abstractmethod def expect_handler(self) -> Callable[[Request], Awaitable[None]]: """Expect handler for 100-continue processing""" @property # pragma: no branch @abstractmethod def http_exception(self) -> Optional[HTTPException]: """HTTPException instance raised on router's resolving, or None""" @abstractmethod # pragma: no branch def get_info(self) -> Dict[str, Any]: """Return a dict with additional info useful for introspection""" @property # pragma: no branch @abstractmethod def apps(self) -> Tuple[Application, ...]: """Stack of nested applications. Top level application is left-most element. """ @abstractmethod def add_app(self, app: Application) -> None: """Add application to the nested apps stack.""" @abstractmethod def freeze(self) -> None: """Freeze the match info. The method is called after route resolution. After the call .add_app() is forbidden. """ class AbstractView(ABC): """Abstract class based view.""" def __init__(self, request: Request) -> None: self._request = request @property def request(self) -> Request: """Request instance.""" return self._request @abstractmethod def __await__(self) -> Generator[Any, None, StreamResponse]: """Execute the view handler.""" class AbstractResolver(ABC): """Abstract DNS resolver.""" @abstractmethod async def resolve(self, host: str, port: int, family: int) -> List[Dict[str, Any]]: """Return IP address for given hostname""" @abstractmethod async def close(self) -> None: """Release resolver""" if TYPE_CHECKING: # pragma: no cover IterableBase = Iterable[Morsel[str]] else: IterableBase = Iterable class AbstractCookieJar(Sized, IterableBa