pip --install-option leaks across lines

[philpennock]

• Pip version: 9.0.2
• Python version: 3.6.4
• Operating system: Ubuntu 16.04.4 LTS (Xenial)

Description:

Installing two packages using a requirements.txt file, where one package requires --install-option and the second doesn't, the --install-option leaks from the first package to the second, unless there's an intervening blank line.

What I've run:

% pyenv virtualenv 3.6.4 test-before-bugreport
% pyenv shell test-before-bugreport
% pip install -U pip setuptools
% pip list
Package    Version
---------- -------
pip        9.0.2
setuptools 39.0.1
% grep -E 'pygraphviz|M2Crypto' requirements.txt > new-req
% cat -nv new-req
     1	pygraphviz --install-option="--include-path=/usr/include/graphviz" --install-option="--library-path=/usr/lib/graphviz/"
     2	M2Crypto
% pip install -r new-req
/home/dnsviz/.pyenv/versions/3.6.4/envs/test-before-bugreport/lib/python3.6/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 pygraphviz (from -r new-req (line 1))
  Using cached pygraphviz-1.3.1.zip
Collecting M2Crypto (from -r new-req (line 2))
  Using cached M2Crypto-0.29.0.tar.gz
Installing collected packages: pygraphviz, M2Crypto
  Running setup.py install for pygraphviz ... done
  Running setup.py install for M2Crypto ... error
    Complete output from command /home/dnsviz/.pyenv/versions/3.6.4/envs/test-before-bugreport/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-ikgbiv_3/M2Crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-6fj6jp4d-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/dnsviz/.pyenv/versions/3.6.4/envs/test-before-bugreport/include/site/python3.6/M2Crypto --include-path=/usr/include/graphviz --library-path=/usr/lib/graphviz/:
    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 --include-path not recognized

    ----------------------------------------
Command "/home/dnsviz/.pyenv/versions/3.6.4/envs/test-before-bugreport/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-ikgbiv_3/M2Crypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-6fj6jp4d-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/dnsviz/.pyenv/versions/3.6.4/envs/test-before-bugreport/include/site/python3.6/M2Crypto --include-path=/usr/include/graphviz --library-path=/usr/lib/graphviz/" failed with error code 1 in /tmp/pip-build-ikgbiv_3/M2Crypto/

Repeating the invocation, pygraphviz is already installed, M2Crypto then installs fine.

Blank lines etc don't help. It looks as though the list of --install-option options is not being reset to empty at the start of the next entry.

[piotr-dobrogost]

Duplicate of issue #4453 which already duplicates issue #3763

[philpennock]

Sorry for the noise; I did search but I spotted nothing obviously came up in the first few results pages for my search text and I couldn't find search text which helped.

[piotr-dobrogost]

Sorry for the noise

No problem. Sometimes I can't find issues I know are there :)

[lock]

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