Use python from virtualenv's bin directory when executing commands #5107
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
We are executing python commands like `python /path/to/bin/command` Sometimes it gives a non-deterministic behaviour. Like using pip from the virtualenv in the first build and using pip from the global installation other times. Commands like sphinx-build and mkdocs have an `console_scripts` entry point and shouldn't be a problem.
ericholscher
approved these changes
Jan 15, 2019
|
(We can ship this with the deploy today after the tests are 👍) |
Oh boy! This is crazy! Nice that you find this issue. It's a good one to be bitten off 😢 |
stsewd
added a commit
to stsewd/readthedocs.org
that referenced
this pull request
Jan 15, 2019
stsewd
added a commit
to stsewd/readthedocs.org
that referenced
this pull request
Mar 27, 2019
There are some cases were rtd uses the old installed version of mkdocs instead of the one installed by the user, like in readthedocs#5532 (comment) Which gives an error because it's using a yaml file supported only in new mkdocs versions. This is similar to readthedocs#5107
stsewd
added a commit
to stsewd/readthedocs.org
that referenced
this pull request
Mar 27, 2019
There are some cases were rtd uses the old installed version of mkdocs instead of the one installed by the user, like in readthedocs#5532 (comment) Which gives an error because it's using a yaml file supported only in new mkdocs versions. This is similar to readthedocs#5107
Merged
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
We are executing python commands like
python /path/to/bin/commandSometimes it gives a non-deterministic behaviour.
Like using pip from the virtualenv in the first build
and using pip from the global installation other times.
Commands like sphinx-build and mkdocs have an
console_scriptsentrypoint and shouldn't be a problem.
Now we are running the commands like
/path/to/bin/virtualenv/python -m pip install ..., which gives a deterministic behaviour in every build.I notice this problem while implementing #5006.
When calling the
pyhton /path/to/pip listcommand it gives an error (pypa/pip#5373), and when calling/path/to/pip listit lists only the local packages, and in the second build/path/to/pip listlist only the global packages. With this fix,/path/to/python -m pip listlist global and local packages (in every build) as the docs say.I'm not sure about conda, but I think we have a command that uses pip there. But first I'd like to have some opinions here. And maybe someone using rtd without docker can test this to make sure this doesn't break that workflow.