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For example, on Windows, it was not possible to get ProactorEventLoop or DefaultEventLoopPolicy using "from asyncio import *".
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
"""The asyncio package, tracking PEP 3156."""
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import sys
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# The selectors module is in the stdlib in Python 3.4 but not in 3.3.
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# Do this first, so the other submodules can use "from . import selectors".
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# Prefer asyncio/selectors.py over the stdlib one, as ours may be newer.
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try:
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from . import selectors
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except ImportError:
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import selectors # Will also be exported.
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if sys.platform == 'win32':
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# Similar thing for _overlapped.
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try:
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from . import _overlapped
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except ImportError:
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import _overlapped # Will also be exported.
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# This relies on each of the submodules having an __all__ variable.
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from .coroutines import *
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from .events import *
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from .futures import *
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from .locks import *
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from .protocols import *
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from .queues import *
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from .streams import *
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from .subprocess import *
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from .tasks import *
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from .transports import *
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__all__ = (coroutines.__all__ +
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events.__all__ +
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futures.__all__ +
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locks.__all__ +
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protocols.__all__ +
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queues.__all__ +
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streams.__all__ +
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subprocess.__all__ +
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tasks.__all__ +
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transports.__all__)
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if sys.platform == 'win32': # pragma: no cover
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from .windows_events import *
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__all__ += windows_events.__all__
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else:
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from .unix_events import * # pragma: no cover
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__all__ += unix_events.__all__
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