New submission from Arno-Can Uestuensoez <acue.opensou...@gmail.com>:
I am not sure whether this is already covered by an issue, it is present in
3.6.2 and 3.6.4.
The class Interpolation in the configparser module causes an exception:
File "/opt/python/python-3.6.4/lib/python3.6/configparser.py", line 1123, in
_join_multiline_values
name, val)
TypeError: before_read() missing 1 required positional argument: 'value'
This is due to the missing 'parser' parameter at the call of
'Interploation.xyz()' methods, also the case for several other method calls.
class Interpolation:
"""Dummy interpolation that passes the value through with no changes."""
def before_read(self, parser, section, option, value):
return value
...
Same for derived classes see e.g.
class BasicInterpolation(Interpolation):
...
class ExtendedInterpolation(Interpolation):
...
A work around seems to be:
- defining a dummy with changed signatures as parameter 'interpolation'
----------
components: Argument Clinic, Build, asyncio
messages: 314493
nosy: acue, asvetlov, larry, yselivanov
priority: normal
severity: normal
status: open
title: Signature error for methods of class configparser.Interpolation
type: compile error
versions: Python 3.6
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue33150>
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