def it_installs_stuff(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
assert pip_freeze(str(venv)) == '''\
appdirs==1.4.0
coverage==4.3.4
coverage-enable-subprocess==1.0
packaging==16.8
pip==9.0.1
pyparsing==2.1.10
setuptools==34.1.1
six==1.10.0
wheel==0.29.0
'''
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
assert [req.split('==')[0] for req in pip_freeze(str(venv)).split()] == [
'appdirs',
'coverage',
'coverage-enable-subprocess',
'packaging',
'pip',
'pyparsing',
'setuptools',
'six',
'venv-update',
'wheel',
]
run(str(venv.join('bin/pip-faster')), 'install', 'pure_python_package')
assert 'pure-python-package==0.2.1' in pip_freeze(str(venv)).split('\n')
def it_doesnt_wheel_git_repos(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
'git+git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb-init', # noqa
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == set([
'appdirs==1.4.0',
'coverage-enable-subprocess==1.0',
'coverage==4.3.4',
'dumb-init==0.5.0',
'packaging==16.8',
'pip==9.0.1',
'pyparsing==2.1.10',
'setuptools==34.1.1',
'six==1.10.0',
'venv-update==' + __version__,
'wheel==0.29.0',
'',
])
assert not tuple(cached_wheels(tmpdir))
def it_doesnt_wheel_local_dirs(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
TOP.join('tests/testing/packages/dependant_package').strpath,
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'coverage==ANY',
'coverage-enable-subprocess==1.0',
'dependant-package==1',
'implicit-dependency==1',
'many-versions-package==3',
'pure-python-package==0.2.1',
'venv-update==' + __version__,
'',
}
assert {wheel.name for wheel in cached_wheels(tmpdir)} == {
'implicit-dependency',
'many-versions-package',
'pure-python-package',
}
def test_cant_wheel_package(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('cant-wheel-package\npure-python-package')
out, err = venv_update()
err = strip_pip_warnings(err)
assert err == ''
out = uncolor(out)
# for unknown reasons, py27 has an extra line with four spaces in this output, where py26 does not.
out = out.replace('\n \n', '\n')
assert '''
----------------------------------------
Failed building wheel for cant-wheel-package
Running setup.py bdist_wheel for pure-python-package
Destination directory: %s/home/.cache/pip-faster/wheelhouse''' % tmpdir + '''
SLOW!! no wheel found after building (couldn't be wheeled?): cant-wheel-package==0.1.0
Installing collected packages: cant-wheel-package, pure-python-package
Running setup.py install for cant-wheel-package
Could not find .egg-info directory in install record for cant-wheel-package (from -r requirements.txt (line 1))
Successfully installed cant-wheel-package pure-python-package
Cleaning up...
''' in out # noqa
assert pip_freeze().startswith('cant-wheel-package==0.1.0\n')
def it_can_handle_a_bad_findlink(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
out, err = run(
str(venv.join('bin/pip-faster')),
'install', '-vvv',
'--find-links', 'git+wat://not/a/thing',
'pure-python-package',
)
out = uncolor(out)
err = strip_pip_warnings(err)
expected = '''\
Successfully built pure-python-package
Installing collected packages: pure-python-package
'''
assert expected in out
# Between this there's:
# 'changing mode of .../venv/bin/pure-python-script to 775'
# but that depends on umask
_, rest = out.split(expected)
expected2 = '''\
Successfully installed pure-python-package-0.2.1
Cleaning up...
'''
assert expected2 in rest
assert err == (
" Url 'git+wat://not/a/thing' is ignored. "
'It is either a non-existing path or lacks a specific scheme.\n'
)
assert 'pure-python-package==0.2.1' in pip_freeze(str(venv)).split('\n')
def it_installs_stuff_with_dash_e_without_wheeling(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
# Install a package from git with no extra dependencies in editable mode.
#
# We need to install a package from VCS instead of the filesystem because
# otherwise we aren't testing that editable requirements aren't wheeled
# (and instead might just be testing that local paths aren't wheeled).
requirements('-e git+git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb-init') # noqa
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'-e git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb_init', # noqa
'coverage-enable-subprocess==1.0',
'coverage==ANY',
'venv-update==' + __version__,
'',
}
# we shouldn't wheel things installed editable
assert not tuple(cached_wheels(tmpdir))
def test_no_conflicts_when_no_deps_specified(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
pkgdir = tmpdir.join('pkgdir').ensure_dir()
setup_py = pkgdir.join('setup.py')
def _setup_py(many_versions_package_version):
setup_py.write(
'from setuptools import setup\n'
'setup(\n'
' name="pkg",\n'
' install_requires=["many-versions-package=={}"],\n'
')\n'.format(many_versions_package_version)
)
cmd = (
venv.join('bin/pip-faster').strpath, 'install', '--upgrade',
pkgdir.strpath,
)
_setup_py('1')
run(*cmd)
_setup_py('2')
# Should not complain about conflicts since we specified `--no-deps`
run(*cmd + ('--no-deps',))
def it_can_handle_a_bad_findlink(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
out, err = run(
str(venv.join('bin/pip-faster')),
'install',
'-vvv',
'--find-links',
'git+wat://not/a/thing',
'pure-python-package',
)
out = uncolor(out)
err = strip_pip_warnings(err)
expected = '''\
Successfully built pure-python-package
Installing collected packages: pure-python-package
'''
assert expected in out
# Between this there's:
# 'changing mode of .../venv/bin/pure-python-script to 775'
# but that depends on umask
_, rest = out.split(expected)
expected2 = '''\
Successfully installed pure-python-package-0.2.1
Cleaning up...
'''
assert expected2 in rest
assert "Url 'git+wat://not/a/thing' is ignored." in err
assert 'pure-python-package==0.2.1' in pip_freeze(str(venv)).split('\n')
def it_doesnt_wheel_local_dirs(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
TOP.join('tests/testing/packages/dependant_package').strpath,
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'coverage==ANY',
'coverage-enable-subprocess==1.0',
'dependant-package==1',
'implicit-dependency==1',
'many-versions-package==3',
'pure-python-package==0.2.1',
'venv-update==' + __version__,
'',
}
assert {wheel.name
for wheel in cached_wheels(tmpdir)} == {
'implicit-dependency',
'many-versions-package',
'pure-python-package',
}
def venv_setup():
# First just set up a blank virtualenv, this'll bypass the
# bootstrap when we're actually testing for speed
if not Path('venv').exists():
requirements('')
venv_update()
install_coverage()
# Now the actual requirements we'll install
requirements('\n'.join((
'project_with_c',
'pure_python_package==0.2.1',
'slow_python_package==0.1.0',
'dependant_package',
'many_versions_package>=2,<3',
''
)))
yield
expected = '\n'.join((
'dependant-package==1',
'implicit-dependency==1',
'many-versions-package==2.1',
'project-with-c==0.1.0',
'pure-python-package==0.2.1',
'slow-python-package==0.1.0',
'venv-update==%s' % __version__,
''
))
assert pip_freeze() == expected
def test_no_conflicts_when_no_deps_specified(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
pkgdir = tmpdir.join('pkgdir').ensure_dir()
setup_py = pkgdir.join('setup.py')
def _setup_py(many_versions_package_version):
setup_py.write('from setuptools import setup\n'
'setup(\n'
' name="pkg",\n'
' install_requires=["many-versions-package=={}"],\n'
')\n'.format(many_versions_package_version))
cmd = (
venv.join('bin/pip-faster').strpath,
'install',
'--upgrade',
pkgdir.strpath,
)
_setup_py('1')
run(*cmd)
_setup_py('2')
# Should not complain about conflicts since we specified `--no-deps`
run(*cmd + ('--no-deps', ))
def it_installs_stuff_with_dash_e_without_wheeling(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
# Install a package from git with no extra dependencies in editable mode.
#
# We need to install a package from VCS instead of the filesystem because
# otherwise we aren't testing that editable requirements aren't wheeled
# (and instead might just be testing that local paths aren't wheeled).
requirements(
'-e git+git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb-init'
) # noqa
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'-e git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb_init', # noqa
'coverage-enable-subprocess==1.0',
'coverage==ANY',
'venv-update==' + __version__,
'',
}
# we shouldn't wheel things installed editable
assert not tuple(cached_wheels(tmpdir))
def venv_setup():
# First just set up a blank virtualenv, this'll bypass the
# bootstrap when we're actually testing for speed
if not Path('venv').exists():
requirements('')
venv_update()
install_coverage()
# Now the actual requirements we'll install
requirements('\n'.join(
('project_with_c', 'pure_python_package==0.2.1',
'slow_python_package==0.1.0', 'dependant_package',
'many_versions_package>=2,<3', '')))
yield
expected = '\n'.join(
('appdirs==1.4.3', 'dependant-package==1',
'implicit-dependency==1', 'many-versions-package==2.1',
'packaging==16.8', 'pip==9.0.1', 'project-with-c==0.1.0',
'pure-python-package==0.2.1', 'pyparsing==2.2.0',
'setuptools==35.0.2', 'six==1.10.0',
'slow-python-package==0.1.0', 'venv-update==%s' % __version__,
'wheel==0.29.0', ''))
assert pip_freeze() == expected
def it_doesnt_wheel_local_dirs(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
TOP.join('tests/testing/packages/dependant_package').strpath,
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == set([
'coverage==4.0.3',
'coverage-enable-subprocess==0',
'dependant-package==1',
'implicit-dependency==1',
'many-versions-package==3',
'pure-python-package==0.2.0',
'venv-update==' + __version__,
'wheel==0.29.0',
'',
])
wheelhouse = tmpdir.join('home', '.cache', 'pip-faster', 'wheelhouse')
assert set(Wheel(f.basename).name for f in wheelhouse.listdir()) == set([
'implicit-dependency',
'many-versions-package',
'pure-python-package',
])
def test_not_installable_thing(tmpdir):
tmpdir.chdir()
enable_coverage()
install_coverage()
requirements('not-a-real-package-plz')
with pytest.raises(CalledProcessError):
venv_update()
def make_venv():
enable_coverage()
venv = Path('venv')
run('virtualenv', venv.strpath)
install_coverage(venv.strpath)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
return venv
def make_venv():
enable_coverage()
venv = Path('venv')
run('virtualenv', venv.strpath)
install_coverage(venv.strpath)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
return venv
def test_not_installable_thing(tmpdir):
tmpdir.chdir()
enable_coverage()
install_coverage()
requirements('not-a-real-package-plz')
with pytest.raises(CalledProcessError):
venv_update()
def it_gives_proper_error_without_requirements(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
_, err = run(str(venv.join('bin/pip-faster')), 'install')
err = strip_pip_warnings(err)
assert err.startswith('You must give at least one requirement to install')
def time_savings(tmpdir, between):
"""install twice, and the second one should be faster, due to whl caching"""
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('\n'.join(
('project_with_c', 'pure_python_package==0.2.0',
'slow_python_package==0.1.0', 'dependant_package',
'many_versions_package>=2,<3', '')))
from time import time
start = time()
venv_update(
PIP_VERBOSE='1',
PIP_RETRIES='0',
PIP_TIMEOUT='0',
)
time1 = time() - start
expected = '\n'.join(
('dependant-package==1', 'implicit-dependency==1',
'many-versions-package==2.1', 'project-with-c==0.1.0',
'pure-python-package==0.2.0', 'slow-python-package==0.1.0',
'venv-update==%s' % __version__, 'wheel==0.29.0', ''))
assert pip_freeze() == expected
between()
install_coverage()
start = time()
# second install should also need no network access
# these are localhost addresses with arbitrary invalid ports
venv_update(
PIP_VERBOSE='1',
PIP_RETRIES='0',
PIP_TIMEOUT='0',
http_proxy='http://127.0.0.1:111111',
https_proxy='https://127.0.0.1:222222',
ftp_proxy='ftp://127.0.0.1:333333',
)
time2 = time() - start
assert pip_freeze() == expected
print()
print('%.3fs originally' % time1)
print('%.3fs subsequently' % time2)
difference = time1 - time2
print('%.2fs speedup' % difference)
ratio = time1 / time2
percent = (ratio - 1) * 100
print('%.2f%% speedup' % percent)
return difference
def it_gives_proper_error_without_requirements(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
out, err = run(str(venv.join('bin/pip-faster')), 'install')
out = uncolor(out)
assert out.startswith('You must give at least one requirement to install')
assert err == ''
def it_gives_proper_error_without_requirements(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
with pytest.raises(CalledProcessError) as exc_info:
run(str(venv.join('bin/pip-faster')), 'install')
_, err = exc_info.value.result
assert err.startswith('ERROR: You must give at least one requirement to install')
def test_extra_index_url_doesnt_cache(tmpdir):
tmpdir.chdir()
enable_coverage()
install_coverage()
requirements('pure-python-package==0.2.1')
venv_update(
'pip-command=', 'pip-faster', 'install',
'--extra-index-url=https://pypi.python.org/simple',
)
assert not tuple(cached_wheels(tmpdir))
def test_extra_index_url_doesnt_cache(tmpdir):
tmpdir.chdir()
enable_coverage()
install_coverage()
requirements('pure-python-package==0.2.1')
venv_update(
'pip-command=', 'pip-faster', 'install',
'--extra-index-url=https://pypi.python.org/simple',
)
assert not tuple(cached_wheels(tmpdir))
def test_has_extras(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('pure-python-package[my-extra]')
for _ in range(2):
venv_update()
expected = '\n'.join(
('implicit-dependency==1', 'pure-python-package==0.2.1',
'venv-update==' + __version__, ''))
assert pip_freeze() == expected
def it_can_handle_requirements_already_met(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
requirements('many-versions-package==1')
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
assert 'many-versions-package==1\n' in pip_freeze(str(venv))
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
assert 'many-versions-package==1\n' in pip_freeze(str(venv))
def it_can_handle_requirements_already_met(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
requirements('many-versions-package==1')
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
assert 'many-versions-package==1\n' in pip_freeze(str(venv))
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
assert 'many-versions-package==1\n' in pip_freeze(str(venv))
def it_caches_downloaded_wheels_from_pypi(tmpdir):
venv = tmpdir.join('venv')
install_coverage()
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath, 'install',
# One of the few wheeled things on our pypi
'wheeled-package',
)
expected = {'wheeled-package'}
assert {wheel.name for wheel in cached_wheels(tmpdir)} == expected
def test_doesnt_use_cache_without_index_server(tmpdir):
tmpdir.chdir()
enable_coverage()
requirements('pure-python-package==0.2.1')
venv_update()
tmpdir.join('venv').remove()
install_coverage()
cmd = ('pip-command=', 'pip-faster', 'install')
with pytest.raises(CalledProcessError):
venv_update(*(cmd + ('--no-index',)))
# But it would succeed if we gave it an index
venv_update(*cmd)
def test_has_extras(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('pure-python-package[my-extra]')
for _ in range(2):
venv_update()
expected = '\n'.join(
('appdirs==1.4.0', 'implicit-dependency==1', 'packaging==16.8',
'pip==9.0.1', 'pure-python-package==0.2.1',
'pyparsing==2.1.10', 'setuptools==34.1.1', 'six==1.10.0',
'venv-update==' + __version__, 'wheel==0.29.0', ''))
assert pip_freeze() == expected
def test_doesnt_use_cache_without_index_server(tmpdir):
tmpdir.chdir()
enable_coverage()
requirements('pure-python-package==0.2.1')
venv_update()
tmpdir.join('venv').remove()
install_coverage()
cmd = ('pip-command=', 'pip-faster', 'install')
with pytest.raises(CalledProcessError):
venv_update(*(cmd + ('--no-index',)))
# But it would succeed if we gave it an index
venv_update(*cmd)
def it_considers_equals_star_not_pinned(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
str(venv.join('bin/pip-faster')),
'install', 'many-versions-package==2',
)
run(
str(venv.join('bin/pip-faster')),
'install', '--upgrade', 'many-versions-package==2.*',
)
assert 'many-versions-package==2.1' in pip_freeze(str(venv)).split('\n')
def it_installs_stuff_from_requirements_file(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
# An arbitrary small package: pure_python_package
requirements('pure_python_package\nproject_with_c')
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert 'pure-python-package==0.2.1' in frozen_requirements
assert 'project-with-c==0.1.0' in frozen_requirements
def it_installs_stuff_from_requirements_file(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
# An arbitrary small package: pure_python_package
requirements('pure_python_package\nproject_with_c')
run(str(venv.join('bin/pip-faster')), 'install', '-r', 'requirements.txt')
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert 'pure-python-package==0.2.1' in frozen_requirements
assert 'project-with-c==0.1.0' in frozen_requirements
def test_has_extras(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('pure-python-package[my-extra]')
for _ in range(2):
venv_update()
expected = '\n'.join((
'implicit-dependency==1',
'pure-python-package==0.2.1',
'venv-update==' + __version__,
''
))
assert pip_freeze() == expected
def test_cant_wheel_package(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('cant-wheel-package\npure-python-package')
out, err = venv_update()
err = strip_pip_warnings(err)
assert err == ' Failed building wheel for cant-wheel-package\n'
out = uncolor(out)
assert '''\
Installing collected packages: cant-wheel-package, pure-python-package
Running setup.py install for cant-wheel-package ... done
Successfully installed cant-wheel-package-0.1.0 pure-python-package-0.2.1
''' in out # noqa
assert pip_freeze().startswith('cant-wheel-package==0.1.0\n')
def it_caches_downloaded_wheels_extra_index_url(tmpdir):
venv = tmpdir.join('venv')
install_coverage()
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
index = os.environ.pop('PIP_INDEX_URL')
run(
venv.join('bin/pip-faster').strpath, 'install',
# bogus index url just to test `--extra-index-url`
'--index-url', 'file://{}'.format(tmpdir),
'--extra-index-url', index,
'wheeled-package',
)
expected = {'wheeled-package'}
assert {wheel.name for wheel in cached_wheels(tmpdir)} == expected
def it_installs_stuff(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
assert pip_freeze(str(venv)) == '''\
coverage==4.0.3
coverage-enable-subprocess==0
'''
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
assert [req.split('==')[0] for req in pip_freeze(str(venv)).split()] == [
'coverage', 'coverage-enable-subprocess', 'venv-update', 'wheel'
]
run(str(venv.join('bin/pip-faster')), 'install', 'pure_python_package')
assert 'pure-python-package==0.2.0' in pip_freeze(str(venv)).split('\n')
def test_cant_wheel_package(tmpdir):
with tmpdir.as_cwd():
enable_coverage()
install_coverage()
requirements('cant-wheel-package\npure-python-package')
out, err = venv_update()
err = strip_pip_warnings(err)
assert err == ' Failed building wheel for cant-wheel-package\n'
out = uncolor(out)
assert '''\
Installing collected packages: cant-wheel-package, pure-python-package
Running setup.py install for cant-wheel-package ... done
Successfully installed cant-wheel-package-0.1.0 pure-python-package-0.2.1
''' in out # noqa
assert pip_freeze().startswith(
'cant-wheel-package==0.1.0\n'
)
def it_doesnt_wheel_git_repos(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
'git+git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb-init', # noqa
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'coverage-enable-subprocess==1.0',
'coverage==ANY',
'dumb-init==0.5.0',
'venv-update==' + __version__,
'',
}
assert not tuple(cached_wheels(tmpdir))
def it_doesnt_wheel_git_repos(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
'git+git://github.com/Yelp/dumb-init.git@87545be699a13d0fd31f67199b7782ebd446437e#egg=dumb-init', # noqa
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == {
'coverage-enable-subprocess==1.0',
'coverage==ANY',
'dumb-init==0.5.0',
'venv-update==' + __version__,
'',
}
assert not tuple(cached_wheels(tmpdir))
def it_doesnt_wheel_local_dirs(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
run(
venv.join('bin/pip-faster').strpath,
'install',
TOP.join('tests/testing/packages/dependant_package').strpath,
)
frozen_requirements = pip_freeze(str(venv)).split('\n')
assert set(frozen_requirements) == set([
'appdirs==1.4.0',
'coverage==4.3.4',
'coverage-enable-subprocess==1.0',
'dependant-package==1',
'implicit-dependency==1',
'many-versions-package==3',
'packaging==16.8',
'pip==9.0.1',
'pure-python-package==0.2.1',
'pyparsing==2.1.10',
'setuptools==34.1.1',
'six==1.10.0',
'venv-update==' + __version__,
'wheel==0.29.0',
'',
])
assert set(wheel.name for wheel in cached_wheels(tmpdir)) == set((
'implicit-dependency',
'many-versions-package',
'pure-python-package',
))
def it_can_handle_a_bad_findlink(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
out, err = run(
str(venv.join('bin/pip-faster')),
'install',
'-vvv',
'--find-links',
'git+wat://not/a/thing',
'pure-python-package',
)
out = uncolor(out)
assert '''
Candidate wheel: pure_python_package-0.2.0-py2.py3-none-any.whl
Installing collected packages: pure-python-package
Successfully installed pure-python-package
''' in out
assert err == ''
assert 'pure-python-package==0.2.0' in pip_freeze(str(venv)).split('\n')
def it_installs_stuff(tmpdir):
venv = tmpdir.join('venv')
install_coverage(venv)
assert pip_freeze(str(venv)) == '''\
coverage==ANY
coverage-enable-subprocess==1.0
'''
pip = venv.join('bin/pip').strpath
run(pip, 'install', 'venv-update==' + __version__)
assert [
req.split('==')[0]
for req in pip_freeze(str(venv)).split()
] == [
'coverage',
'coverage-enable-subprocess',
'venv-update',
]
run(str(venv.join('bin/pip-faster')), 'install', 'pure_python_package')
assert 'pure-python-package==0.2.1' in pip_freeze(str(venv)).split('\n')