mirror of https://github.com/scrapy/scrapy.git
28 lines
731 B
Python
28 lines
731 B
Python
from __future__ import annotations
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from typing import TYPE_CHECKING
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import pytest
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from scrapy.utils.reactor import install_reactor
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if TYPE_CHECKING:
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from collections.abc import Generator
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@pytest.fixture(scope="session", autouse=True)
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def running_reactor() -> Generator[None]:
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install_reactor("twisted.internet.asyncioreactor.AsyncioSelectorReactor")
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from twisted.internet import reactor
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# Marks the reactor as running without blocking, so that crawls can be
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# driven with reactor.iterate(), see tests.benchmarks.crawl().
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reactor.startRunning(installSignalHandlers=False)
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yield
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reactor.stop()
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# Lets the shutdown event triggers run, e.g. to join the thread pool.
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reactor.iterate(0)
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