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cpp_implementation or pure python #229

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NarsuAltan opened this issue Mar 5, 2015 · 3 comments
Closed

cpp_implementation or pure python #229

NarsuAltan opened this issue Mar 5, 2015 · 3 comments
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python question

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@NarsuAltan
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how do i determine whether i'm running my own project under cpp_implementation or pure python environment?
@liujisi
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liujisi commented Mar 5, 2015

@haberman

@llchan
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llchan commented Mar 12, 2015

I think this is discouraged and there may be better ways, but I've done this in the past:

import google.protobuf.internal.api_implementation
assert google.protobuf.internal.api_implementation.Type() == 'cpp'
assert google.protobuf.internal.api_implementation.Version() == 2

@xfxyjwf
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xfxyjwf commented Jan 20, 2016

To use the cpp implementation, you need to specify some environment variables explicitly. If you don't know about it, you are probably using the pure python version.

@xfxyjwf xfxyjwf closed this as completed Jan 20, 2016
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@llchan @liujisi @NarsuAltan @xfxyjwf