Control: reassign -1 python-mock ❦ 3 août 2015 11:32 +0200, Wolodja Wentland <[email protected]> :
> When running cookiecutter the aforementioned error is encountered. The entire
> traceback is:
>
> $ cookiecutter --help
> Traceback (most recent call last):
> File "/usr/bin/cookiecutter", line 5, in <module>
> from pkg_resources import load_entry_point
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 3084, in <module>
> @_call_aside
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 3070, in _call_aside
> f(*args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 3097, in _initialize_master_working_set
> working_set = WorkingSet._build_master()
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 651, in _build_master
> ws.require(__requires__)
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 952, in require
> needed = self.resolve(parse_requirements(requirements))
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 847, in resolve
> new_requirements = dist.requires(req.extras)[::-1]
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2602, in requires
> dm = self._dep_map
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2597, in _dep_map
> dm.setdefault(extra,[]).extend(parse_requirements(reqs))
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2930, in parse_requirements
> "version spec")
> File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line
> 2895, in scan_list
> raise RequirementParseError(msg, line, "at", line[p:])
> pkg_resources.RequirementParseError: Expected version spec in
> funcsigs;python_version<"3.3" at ;python_version<"3.3"
This seems to be a regression in python-mock. This spec string comes
From its requirements.txt. It seems that pkg-resources from Python 2.7
is unable to parse such a string. A workaround may be to invoke with
Python 3:
python3 $(which cookiecutter) --help
Reassigning.
--
As to the Adjective: when in doubt, strike it out.
-- Mark Twain, "Pudd'nhead Wilson's Calendar"
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