16aa6cb370
The original patch[1] missed one thing which I just discovered - there's
selectors.DefaultSelector alias for the "the most efficient implementation
available on the current platform"[2].
Before this patch a non-green selector class would be obtained when
DefaultSelector was used.
[1] 0d509ef7d2
[2] https://docs.python.org/3.5/library/selectors.html#selectors.DefaultSelector
35 lines
948 B
Python
35 lines
948 B
Python
import sys
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from eventlet import patcher
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from eventlet.green import select
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__patched__ = [
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'DefaultSelector',
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'SelectSelector',
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]
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# We only have green select so the options are:
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# * leave it be and have selectors that block
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# * try to pretend the "bad" selectors don't exist
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# * replace all with SelectSelector for the price of possibly different
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# performance characteristic and missing fileno() method (if someone
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# uses it it'll result in a crash, we may want to implement it in the future)
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#
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# This module used to follow the third approach but just removing the offending
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# selectors is less error prone and less confusing approach.
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__deleted__ = [
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'PollSelector',
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'EpollSelector',
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'DevpollSelector',
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'KqueueSelector',
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]
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patcher.inject('selectors', globals(), ('select', select))
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del patcher
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if sys.platform != 'win32':
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SelectSelector._select = staticmethod(select.select)
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DefaultSelector = SelectSelector
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