[Bug 1626258] Re: [SRU] AttributeError: 'Requirement' object has no attribute 'project_name'
Robie Basak
1626258 at bugs.launchpad.net
Wed Oct 19 12:42:57 UTC 2016
Thanks Felipe! So this needs a new upload. Subscribing ~ubuntu-sponsors,
and marking verification-failed as the current version in proposed
should not go any further.
Note that since 8.1.1-2ubuntu0.3 has been in proposed, that version
number is now taken. A new upload will need 8.1.1-2ubuntu0.4.
** Tags removed: verification-done
** Tags added: verification-failed
** Changed in: python-pip (Ubuntu Xenial)
Status: Fix Committed => Triaged
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https://bugs.launchpad.net/bugs/1626258
Title:
[SRU] AttributeError: 'Requirement' object has no attribute
'project_name'
Status in python-pip package in Ubuntu:
Fix Released
Status in python-pip source package in Xenial:
Triaged
Status in python-pip source package in Yakkety:
Fix Released
Status in python-pip source package in Zesty:
New
Bug description:
[impact]
pip 8.1.1 (xenial) tries to access properties that were dropped from
the Requirement class and when pip's code tries to access
Requirement.project_name fails, this was fixed in 8.1.2.
Any user trying to install a package that triggers the
pkg_resources.VersionConflict exception during will get the error
"AttributeError: 'Requirement' object has no attribute 'project_name'"
[Test Case]
# wget https://pypi.python.org/packages/49/6f/183063f01aae1e025cf0130772b55848750a2f3a89bfa11b385b35d7329d/requests-2.10.0.tar.gz
# wget https://pypi.python.org/packages/2e/ad/e627446492cc374c284e82381215dcd9a0a87c4f6e90e9789afefe6da0ad/requests-2.11.1.tar.gz
# pip install requests-2.10.0.tar.gz
# pip install requests-2.11.1.tar.gz
Expected result:
pip installs requests 2.11.1
Actual result:
pip fails with the following exception
root at pip-x:/home/ubuntu# pip install requests-2.11.1.tar.gz
Processing ./requests-2.11.1.tar.gz
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 328, in run
wb.build(autobuilding=True)
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 748, in build
self.requirement_set.prepare_files(self.finder)
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 600, in _prepare_file
req_to_install.check_if_exists()
File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 1011, in check_if_exists
self.req.project_name
AttributeError: 'Requirement' object has no attribute 'project_name'
You are using pip version 8.1.1, however version 8.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
[Regression Potential]
* None, this change is already part of 8.1.2, and most of the change
is already part of the ubuntu package, there is just one last place
where the code is accessing Requirement.project_name
[Other info]
From 8e236dd6a09bd2f70f9d4fc886da8c354d4c58f2 Mon Sep 17 00:00:00 2001
From: Donald Stufft <donald at stufft.io>
Date: Wed, 11 Nov 2015 18:51:46 -0500
Subject: [PATCH] Update to use the Requirement class from packaging
https://github.com/pypa/pip/commit/8e236dd6a09bd2f70f9d4fc886da8c354d4c58f2
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