[New-bugs-announce] [issue45911] SystemError occured while running an extention

[xmlsax]

New submission from xmlsax <1627213803 at qq.com>:

I got an <SystemError> while running openfile.open. 
Python release 3.9.6

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components: C API
files: openfile.c
messages: 407182
nosy: xmlsax
priority: normal
severity: normal
status: open
title: SystemError occured while running an extention
type: behavior
versions: Python 3.9
Added file: https://bugs.python.org/file50460/openfile.c

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45911>
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