New submission from Eli Ribble <j...@theribbles.org>:
We've had about 200 occurrences of this error in various parts of our code. I
have captured stack traces using sentry so I may be able to provide more detail
if requested. The ultimate problem is that a SystemError is raised from within
contextlib. The message of the SystemError is:
"<class 'contextlib._GeneratorContextManager'> returned a result with an error
set"
The code, according to sentry, that is emitting this error is:
python3.6/contextlib.py in helper at line 159
<cleanup>
"""
@wraps(func)
def helper(*args, **kwds):
> return _GeneratorContextManager(func, args, kwds)
return helper
I'm reporting this bug primarily because of the documentation at
https://docs.python.org/3/library/exceptions.html#SystemError and I'm using
CPython
----------
components: Library (Lib)
files: Screen Shot 2018-02-08 at 8.28.00 AM.png
messages: 311836
nosy: EliRibble
priority: normal
severity: normal
status: open
title: <class 'contextlib._GeneratorContextManager'> returned a result with an
error set
type: behavior
versions: Python 3.6
Added file: https://bugs.python.org/file47430/Screen Shot 2018-02-08 at 8.28.00
AM.png
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<https://bugs.python.org/issue32799>
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