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tox should try to reinstall dependencies if they failed the last time #6

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pytoxbot opened this issue Sep 17, 2016 · 1 comment
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@pytoxbot
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@pytoxbot pytoxbot commented Sep 17, 2016

This was mentioned on the mailing list (see http://lists.idyll.org/pipermail/testing-in-python/2011-June/004173.html).

Here is an example tox session

#!bash

$tox -v -c tox.ini.test 
[TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/log
[TOX] using tox.ini: /Users/aaronmeurer/Documents/python/sympy/sympy/tox.ini.test
[TOX] using tox-0.9 from /Library/Python/2.6/site-packages/tox-0.9-py2.6.egg/tox/__init__.pyc
______________________________________________________________________________________________ [tox sdist] _______________________________________________________________________________________________
[TOX] ***creating sdist package
[TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/dist
[TOX] /Users/aaronmeurer/Documents/python/sympy/sympy$ /usr/bin/python setup.py sdist --formats=zip --dist-dir .tox/dist >.tox/log/0.log
[TOX] ***copying new sdistfile to '/Users/aaronmeurer/.tox/distshare/sympy-0.6.7-git.zip'
___________________________________________________________________________________________ [tox testenv:py27] ___________________________________________________________________________________________
[TOX] ***recreating virtualenv py27 (configchange/incomplete install detected)
[TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27
[TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox$ virtualenv --distribute --no-site-packages -p /sw/bin/python2.7 py27 >py27/log/0.log
[TOX] ***installing dependencies: notarealdep
[TOX] /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download notarealdep >1.log
[TOX] ERROR: invocation failed, logfile: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log/1.log
[TOX] ERROR: /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/py27/log$ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download notarealdep >1.log
Downloading/unpacking notarealdep
  Could not find any downloads that satisfy the requirement notarealdep
No distributions at all found for notarealdep
Storing complete log in /Users/aaronmeurer/.pip/pip.log

[TOX] ERROR: could not install deps [notarealdep]
_____________________________________________________________________________________________ [tox summary] ______________________________________________________________________________________________
[TOX] ERROR: py27: could not install deps [notarealdep]
Aaron-Meurer:sympy aaronmeurer(master$%=)$tox -v -c tox.ini.test 
[TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/log
[TOX] using tox.ini: /Users/aaronmeurer/Documents/python/sympy/sympy/tox.ini.test
[TOX] using tox-0.9 from /Library/Python/2.6/site-packages/tox-0.9-py2.6.egg/tox/__init__.pyc
______________________________________________________________________________________________ [tox sdist] _______________________________________________________________________________________________
[TOX] ***creating sdist package
[TOX] emptying /Users/aaronmeurer/Documents/python/sympy/sympy/.tox/dist
[TOX] /Users/aaronmeurer/Documents/python/sympy/sympy$ /usr/bin/python setup.py sdist --formats=zip --dist-dir .tox/dist >.tox/log/0.log
[TOX] ***copying new sdistfile to '/Users/aaronmeurer/.tox/distshare/sympy-0.7.0.rc2.zip'
___________________________________________________________________________________________ [tox testenv:py27] ___________________________________________________________________________________________
[TOX] ***reusing existing matching virtualenv py27
[TOX] $ ../bin/pip install --download-cache=/Users/aaronmeurer/Documents/python/sympy/sympy/.tox/_download ../../dist/sympy-0.7.0.rc2.zip >2.log
_____________________________________________________________________________________________ [tox summary] ______________________________________________________________________________________________
[TOX] py27: commands succeeded
[TOX] congratulations :)
$cat tox.ini.test
[tox]
envlist = py27

[testenv:py27]
deps = notarealdep

Notice how even though installing the dependency fails, it runs without any problems the second time around. This happens when there is any kind of error installing a dependency, not just downloading.

@pytoxbot
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@pytoxbot pytoxbot commented Sep 17, 2016

Original comment by @hpk42

this issue should be fixed - you can test with the release candidate:

pip install -i http://pypi.testrun.org -U tox

@pytoxbot pytoxbot closed this Sep 17, 2016
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