FS#44339 - [python][python-pip][python-setuptools] TypeError: unorderable types: NoneType() < str()

Attached to Project: Arch Linux
Opened by Raniere Silva (raniere) - Wednesday, 25 March 2015, 19:21 GMT
Last edited by Doug Newgard (Scimmia) - Thursday, 26 March 2015, 04:15 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

Can't install some Python packages due TypeError.

Additional info:

# pip --version
pip 6.0.8 from /usr/lib/python3.4/site-packages (python 3.4)
# python --version
Python 3.4.3
# python
Python 3.4.3 (default, Feb 26 2015, 23:01:07)
[GCC 4.9.2 20150204 (prerelease)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import setuptools
>>> print(setuptools.__version__)
14.3.1
>>> exit()

Steps to reproduce:

# pip install sympy
[sudo] password for raniere:
Exception:
Traceback (most recent call last):
File "/usr/lib/python3.4/site-packages/pip/basecommand.py", line 232, in main
status = self.run(options, args)
File "/usr/lib/python3.4/site-packages/pip/commands/install.py", line 339, in run
requirement_set.prepare_files(finder)
File "/usr/lib/python3.4/site-packages/pip/req/req_set.py", line 229, in prepare_files
req_to_install.check_if_exists()
File "/usr/lib/python3.4/site-packages/pip/req/req_install.py", line 931, in check_if_exists
self.satisfied_by = pkg_resources.get_distribution(self.req)
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 461, in get_distribution
dist = get_provider(dist)
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 341, in get_provider
return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 870, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 740, in resolve
env = Environment(self.entries)
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 927, in __init__
self.scan(search_path)
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 957, in scan
self.add(dist)
File "/usr/lib/python3.4/site-packages/pip/_vendor/pkg_resources/__init__.py", line 977, in add
dists.sort(key=operator.attrgetter('hashcmp'), reverse=True)
TypeError: unorderable types: NoneType() < str()
This task depends upon

Closed by  Doug Newgard (Scimmia)
Thursday, 26 March 2015, 04:15 GMT
Reason for closing:  Duplicate
Additional comments about closing:   FS#43581 
Comment by Raniere Silva (raniere) - Wednesday, 25 March 2015, 19:43 GMT
This is a duplication of  FS#43581  because the bug was fixed upstream, https://bitbucket.org/pypa/setuptools/issue/137/typeerror-unorderable-types-str-nonetype and https://github.com/pypa/pip/issues/2357, but for some reason the fix didn't happen on Arch.
Comment by Doug Newgard (Scimmia) - Thursday, 26 March 2015, 04:14 GMT
The fix is in Arch's python-setuptools. It's not in pip because there hasn't been a release.

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