80633ab224
First step to Python 3 compatibility "2to3 -w -f except ." See [1] [1] http://docs.python.org/2/library/2to3.html#fixers
30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
import distutils.version
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try:
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import greenlet
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getcurrent = greenlet.greenlet.getcurrent
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GreenletExit = greenlet.greenlet.GreenletExit
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preserves_excinfo = (distutils.version.LooseVersion(greenlet.__version__)
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>= distutils.version.LooseVersion('0.3.2'))
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greenlet = greenlet.greenlet
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except ImportError as e:
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raise
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try:
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from py.magic import greenlet
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getcurrent = greenlet.getcurrent
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GreenletExit = greenlet.GreenletExit
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preserves_excinfo = False
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except ImportError:
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try:
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from stackless import greenlet
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getcurrent = greenlet.getcurrent
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GreenletExit = greenlet.GreenletExit
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preserves_excinfo = False
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except ImportError:
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try:
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from support.stacklesss import greenlet, getcurrent, GreenletExit
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preserves_excinfo = False
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(greenlet, getcurrent, GreenletExit) # silence pyflakes
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except ImportError as e:
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raise ImportError("Unable to find an implementation of greenlet.")
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