builtins.TypeError: _findCaller() takes from 1 to 2 positional arguments but 3 were given in django

Question

I have a scraping project with django. Everything work fine, but terminal shows this error:

builtins.TypeError: _findCaller() takes from 1 to 2 positional arguments but 3 were given

What is this error?

How can I handle it?

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/twisted/python/log.py", line 134, in err
    msg(failure=_stuff, why=_why, isError=1, **kw)
  File "/usr/lib/python3/dist-packages/twisted/python/threadable.py", line 53, in sync
    return function(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/twisted/python/log.py", line 286, in msg
    _publishNew(self._publishPublisher, actualEventDict, textFromEventDict)
  File "/usr/lib/python3/dist-packages/twisted/logger/_legacy.py", line 154, in publishToNewObserver
    observer(eventDict)
--- <exception caught here> ---
  File "/usr/lib/python3/dist-packages/twisted/logger/_observer.py", line 131, in __call__
    observer(event)
  File "/usr/lib/python3/dist-packages/twisted/logger/_legacy.py", line 93, in __call__
    self.legacyObserver(event)
  File "/usr/lib/python3/dist-packages/twisted/python/log.py", line 595, in emit
    _publishNew(self._newObserver, eventDict, textFromEventDict)
  File "/usr/lib/python3/dist-packages/twisted/logger/_legacy.py", line 154, in publishToNewObserver
    observer(eventDict)
  File "/usr/lib/python3/dist-packages/twisted/logger/_stdlib.py", line 115, in __call__
    self.logger.log(
  File "/usr/lib/python3.8/logging/__init__.py", line 1500, in log
    self._log(level, msg, args, **kwargs)
  File "/usr/lib/python3.8/logging/__init__.py", line 1565, in _log
    fn, lno, func, sinfo = self.findCaller(stack_info, stacklevel)
builtins.TypeError: _findCaller() takes from 1 to 2 positional arguments but 3 were given

Asked By: omid jahadi

||

Source

Answer 1

This could be result of compatibility with older versions as per the documention in ..logging/__init__.py
setting _srcfile = None should avoid raising TypeError

_srcfile is only used in conjunction with sys._getframe().
To provide compatibility with older versions of Python, set _srcfile
to None if _getframe() is not available; this value will prevent
findCaller() from being called. You can also do this if you want to avoid
the overhead of fetching caller information, even when _getframe() is
available.

  if not hasattr(sys, '_getframe'):
     _srcfile = None

Answered By: Lohith

Answer 2

Please try this: pip install -U twisted then do pip install -U attrs

Answered By: Corey Levinson

builtins.TypeError: _findCaller() takes from 1 to 2 positional arguments but 3 were given in django

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