Skip to content

Instantly share code, notes, and snippets.

@odyssey4me

odyssey4me/constraints.txt

Last active November 24, 2016 00:34
Show Gist options
  • Save odyssey4me/d8acc9888cc206818e21e059f28b3576 to your computer and use it in GitHub Desktop.
Save odyssey4me/d8acc9888cc206818e21e059f28b3576 to your computer and use it in GitHub Desktop.
Download ZIP
pip wheel does not respect requirements when given constraints - it appears to take the packages to build from requirements.txt, but ignores the version spec in requirements.txt and uses the one in constraints.txt
Raw
constraints.txt
setuptools<=25.1.3
Raw
requirements.txt
setuptools==25.1.1
Raw
test-output.log
root@master1:~# pip wheel -r requirements.txt -c constraints.txt
Collecting setuptools<=25.1.3 (from -c constraints.txt (line 1))
Downloading setuptools-25.1.3-py2.py3-none-any.whl (442kB)
100% |████████████████████████████████| 450kB 2.1MB/s
Saved ./setuptools-25.1.3-py2.py3-none-any.whl
Skipping setuptools, due to already being wheel.
@tbreeds
Copy link

tbreeds commented Nov 24, 2016

That's working as designed. The list of packages to install comes from walking the requirements graph and the version of each package comes from the constraints file.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment