mirror of https://github.com/jesopo/ircrobots
45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
from asyncio import Future
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from typing import (Any, Awaitable, Callable, Generator, Generic, Optional,
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TypeVar)
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from irctokens import Line
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from .matching import IMatchResponse
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from .interface import IServer
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from .ircv3 import TAG_LABEL
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TEvent = TypeVar("TEvent")
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class MaybeAwait(Generic[TEvent]):
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def __init__(self, func: Callable[[], Awaitable[TEvent]]):
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self._func = func
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def __await__(self) -> Generator[Any, None, TEvent]:
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coro = self._func()
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return coro.__await__()
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class WaitFor(object):
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def __init__(self,
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response: IMatchResponse,
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deadline: float):
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self.response = response
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self.deadline = deadline
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self._label: Optional[str] = None
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self._our_fut: "Future[Line]" = Future()
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def __await__(self) -> Generator[Any, None, Line]:
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return self._our_fut.__await__()
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def with_label(self, label: str):
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self._label = label
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def match(self, server: IServer, line: Line):
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if (self._label is not None and
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line.tags is not None):
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label = TAG_LABEL.get(line.tags)
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if (label is not None and
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label == self._label):
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return True
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return self.response.match(server, line)
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def resolve(self, line: Line):
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self._our_fut.set_result(line)
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