This allows lines such as the following to exist in requirements files:
INITools==0.2 --install-options="--prefix=/opt"
virtualenv>=1 --global-options="--no-user-cfg"
In addition, the requirements file parser was overhauled with simplicity
and clarity in mind.
This is needed for setup-requires, since without it its possible
to cause installation to fail in sort-circuit scenarios such as
the added functional test case demonstrates.
This is a small change to make prepare_file easier to read. It is slightly
complicated by the round-about way it was being assigned in non-editable cases.
This speeds up the _filter_install function that is used to filter the
output of `python setup.py install` when installing packages. It does
this by using a single regex which is pre-compiled and thus avoiding a
`for` loop over 15 different regexes.
Before:
$ python
Python 2.7.9 (v2.7.9:648dcafa7e5f, Dec 10 2014, 10:10:46)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import timeit
>>> timeit.timeit("""_filter_install("if we've already set distribute as a conflict to setuptools blah blah blah blah")""", setup='from pip.req.req_install import InstallRequirement; ir = InstallRequirement("foo", None, None); _filter_install = ir._filter_install')
21.220640897750854
After:
$ python
Python 2.7.9 (v2.7.9:648dcafa7e5f, Dec 10 2014, 10:10:46)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import timeit
>>> timeit.timeit("""_filter_install("if we've already set distribute as a conflict to setuptools blah blah blah blah")""", setup='from pip.req.req_install import InstallRequirement; ir = InstallRequirement("foo", None, None); _filter_install = ir._filter_install')
0.9454500675201416
Without this, I was getting:
$ pip install -U 'sentry[lol]'
...
UnknownExtra: Unknown 7.4.1 has no such extra feature 'lol'
With this, I get:
$ pip install -U 'sentry[lol]'
...
UnknownExtra: sentry 7.4.1 has no such extra feature 'lol'
- add a bunch of comments
- renamed correct_build_location to _correct_build_location
- use build_location inside of _correct_build_location to be consistent
with the other build directories
This makes it easier to inspect with pdb.
Instead of:
(Pdb++) req_to_install
<pip.req.req_install.InstallRequirement object at 0x10459f7d0>
we get the much friendlier:
(Pdb++) req_to_install
<InstallRequirement object: wheel==0.24.0 in /Users/marca/python/virtualenvs/pip/lib/python2.7/site-packages>
In the case of develop install where we have an egg-info directory and
an egg-link, make sure we uninstall it in the develop_egg_link if case.
Fix#2456
instead of egg_name since they don't seem to be unambiguous
also add a debug log in case no uninstall case match
(it would have made the debugging much easier)
closes#2293
use pkg_resources.Distribution.requires instead of
Requirements.requirements to have environment markers parsing for free
It also unifies a little the process for wheel and non-wheel installs
closes#2174
to catch a few messages that slipped through when I was installing
docutils on Python 3.4:
warning: no files found matching 'MANIFEST'
warning: no previously-included files matching '.cvsignore' found under directory '*'
Skipping implicit fixer: buffer
Before:
$ pip install ~/src/docutils --upgrade
Processing /Users/marca/src/docutils
warning: no files found matching 'MANIFEST'
warning: no previously-included files matching '.cvsignore' found under directory '*'
warning: no previously-included files matching '*~' found under directory '*'
warning: no previously-included files matching '.DS_Store' found under directory '*'
Installing collected packages: docutils
Found existing installation: docutils 0.13
Uninstalling docutils:
Successfully uninstalled docutils
Running setup.py install for docutils
Skipping implicit fixer: buffer
Skipping implicit fixer: idioms
Skipping implicit fixer: set_literal
Skipping implicit fixer: ws_comma
...
After:
$ pip install ~/src/docutils --upgrade
Processing /Users/marca/src/docutils
Installing collected packages: docutils
Found existing installation: docutils 0.13
Uninstalling docutils:
Successfully uninstalled docutils
Running setup.py install for docutils
...
so that it filters out more "no previously-included..." warnings from
distutils while installing.
Before:
$ pip install -e ~/dev/git-repos/pip
Obtaining file:///Users/marca/dev/git-repos/pip
warning: no previously-included files found matching '.coveragerc'
warning: no previously-included files found matching '.mailmap'
warning: no previously-included files found matching '.travis.yml'
warning: no previously-included files found matching 'pip/_vendor/Makefile'
warning: no previously-included files found matching 'tox.ini'
no previously-included directories found matching '.travis'
no previously-included directories found matching 'docs/_build'
no previously-included directories found matching 'contrib'
no previously-included directories found matching 'tasks'
no previously-included directories found matching 'tests'
Installing collected packages: pip
Running setup.py develop for pip
warning: no previously-included files found matching '.coveragerc'
warning: no previously-included files found matching '.mailmap'
warning: no previously-included files found matching '.travis.yml'
warning: no previously-included files found matching 'pip/_vendor/Makefile'
warning: no previously-included files found matching 'tox.ini'
no previously-included directories found matching '.travis'
no previously-included directories found matching 'docs/_build'
no previously-included directories found matching 'contrib'
no previously-included directories found matching 'tasks'
no previously-included directories found matching 'tests'
...
After:
$ pip install -e ~/dev/git-repos/pip
Obtaining file:///Users/marca/dev/git-repos/pip
Installing collected packages: pip
Running setup.py develop for pip
...
