install-options argument pollutes the environment

[umairwaheed]

• Pip version:
  8.1.2
• Python version:
  3.5.1
• Operating System:
  Mac OSX (10.9.5) and Linux (Ubuntu 14.04)

Description:

If you try to install two resources via a requirements file and the first resource has a --install-options argument then this argument is also passed to the second resource. The contents of my resource file are:

git+https://github.com/umairwaheed/talon.git@strip-talon --install-option="--no-ml"
git+https://github.com/sharmaeklavya2/mypy.git@4d2db8601def7813142e3bdd91b14f331ea0427c

The second resource fails to get installed because its setup.py was also passed --no-ml argument.

The only workaround is to install the second resource as an egg:

git+https://github.com/sharmaeklavya2/mypy.git@4d2db8601def7813142e3bdd91b14f331ea0427c#egg=mypy-lang-0.4.3.dev0

What I've run:

(test3) Umairs-MacBook-Pro:zulip umairkhan$ pip install --no-deps -r requirements.txt 
/Users/umairkhan/.virtualenvs/test3/lib/python3.5/site-packages/pip/req/req_file.py:150: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
  cmdoptions.check_install_build_global(options, opts)
Collecting git+https://github.com/umairwaheed/talon.git@strip-talon (from -r requirements.txt (line 1))
  Cloning https://github.com/umairwaheed/talon.git (to strip-talon) to /var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-zuzxohhg-build
Collecting git+https://github.com/sharmaeklavya2/mypy.git@4d2db8601def7813142e3bdd91b14f331ea0427c (from -r requirements.txt (line 2))
  Cloning https://github.com/sharmaeklavya2/mypy.git (to 4d2db8601def7813142e3bdd91b14f331ea0427c) to /var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-u8l23vqb-build
  Could not find a tag or branch '4d2db8601def7813142e3bdd91b14f331ea0427c', assuming commit.
Installing collected packages: talon, mypy-lang
  Running setup.py install for talon ... done
  Running setup.py install for mypy-lang ... error
    Complete output from command /Users/umairkhan/.virtualenvs/test3/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-u8l23vqb-build/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-4o2tblul-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/umairkhan/.virtualenvs/test3/bin/../include/site/python3.5/mypy-lang --no-ml:
    /Users/umairkhan/.virtualenvs/test3/lib/python3.5/site-packages/setuptools/dist.py:295: UserWarning: Normalizing '0.4.3-dev' to '0.4.3.dev0'
      normalized_version,
    usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
       or: -c --help [cmd1 cmd2 ...]
       or: -c --help-commands
       or: -c cmd --help

    error: option --no-ml not recognized

    ----------------------------------------
Command "/Users/umairkhan/.virtualenvs/test3/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-u8l23vqb-build/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-4o2tblul-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/umairkhan/.virtualenvs/test3/bin/../include/site/python3.5/mypy-lang --no-ml" failed with error code 1 in /var/folders/f_/3wm9fdqs1yzcrppf2496d5fr0000gn/T/pip-u8l23vqb-build/

[triplepoint]

Running into this same situation. With a requirements.txt file like:

lcm == 1.0.0 
numpy == 1.6.1
pyzmq == 13.1.0
GDAL == 2.0.1 --global-option="build_ext" --global-option="-I/usr/include/gdal/"

lcm will fail to install:

 pip install -r /vagrant/python_build_requirements.txt
/opt/mfgtools_working_venv/local/lib/python2.7/site-packages/pip/req/req_file.py:129: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
  cmdoptions.check_install_build_global(options, opts)
Collecting lcm==1.0.0 (from -r /vagrant/python_build_requirements.txt (line 4))
  Could not find a version that satisfies the requirement lcm==1.0.0 (from -r /vagrant/python_build_requirements.txt (line 4)) (from versions: )
No matching distribution found for lcm==1.0.0 (from -r /vagrant/python_build_requirements.txt (line 4))

Removing the setup parameters from the GDAL line lets the other 3 packages install as expected (though of course then GDAL fails to install).

This was with:

• Python 2.7.3
• pip 7.1.2
• setuptools 24.2.0

[triplepoint]

One workaround was to move the package with build options to a separate requirements.txt file, and running the both in succession. I could get away with this since I was scripting this behavior with ansible, but it's a real drag to anyone using pip install -r requirements.txt manually.

[triplepoint]

This looks like a duplicate of #3830

[umairwaheed]

@triplepoint, #3830 is about global-option while this one is about install-option.

[triplepoint]

Yea, but both of those options should be scoped to just the package on which they're called. I suspect the bug is the same.

[umairwaheed]

Cool.

[xavfernandez]

It's also a duplicate of #3763

[xavfernandez]

Closing as duplicate of #3763