mirror of
https://github.com/pypa/pip
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7ede43ac26
Incorrect blank lines E302 and E303.
121 lines
4.5 KiB
Python
121 lines
4.5 KiB
Python
import os.path
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import textwrap
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from nose.tools import assert_raises
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from pip.backwardcompat import urllib
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from pip.req import Requirements
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from tests.test_pip import reset_env, run_pip, write_file, pyversion, here, path_to_url
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from tests.local_repos import local_checkout
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from tests.path import Path
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def test_requirements_file():
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"""
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Test installing from a requirements file.
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"""
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other_lib_name, other_lib_version = 'anyjson', '0.3'
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env = reset_env()
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write_file('initools-req.txt', textwrap.dedent("""\
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INITools==0.2
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# and something else to test out:
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%s<=%s
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""" % (other_lib_name, other_lib_version)))
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result = run_pip('install', '-r', env.scratch_path / 'initools-req.txt')
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assert env.site_packages/'INITools-0.2-py%s.egg-info' % pyversion in result.files_created
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assert env.site_packages/'initools' in result.files_created
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assert result.files_created[env.site_packages/other_lib_name].dir
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fn = '%s-%s-py%s.egg-info' % (other_lib_name, other_lib_version, pyversion)
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assert result.files_created[env.site_packages/fn].dir
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def test_schema_check_in_requirements_file():
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"""
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Test installing from a requirements file with an invalid vcs schema..
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"""
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env = reset_env()
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write_file('file-egg-req.txt', textwrap.dedent("""\
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git://github.com/alex/django-fixture-generator.git#egg=fixture_generator
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"""))
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assert_raises(AssertionError, run_pip, 'install', '-vvv', '-r', env.scratch_path / 'file-egg-req.txt')
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def test_relative_requirements_file():
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"""
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Test installing from a requirements file with a relative path with an egg= definition..
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"""
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url = path_to_url(os.path.join(here, 'packages', '..', 'packages', 'FSPkg')) + '#egg=FSPkg'
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env = reset_env()
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write_file('file-egg-req.txt', textwrap.dedent("""\
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%s
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""" % url))
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result = run_pip('install', '-vvv', '-r', env.scratch_path / 'file-egg-req.txt')
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assert (env.site_packages/'FSPkg-0.1dev-py%s.egg-info' % pyversion) in result.files_created, str(result)
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assert (env.site_packages/'fspkg') in result.files_created, str(result.stdout)
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def test_multiple_requirements_files():
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"""
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Test installing from multiple nested requirements files.
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"""
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other_lib_name, other_lib_version = 'anyjson', '0.3'
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env = reset_env()
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write_file('initools-req.txt', textwrap.dedent("""\
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-e %s@10#egg=INITools-dev
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-r %s-req.txt""" % (local_checkout('svn+http://svn.colorstudy.com/INITools/trunk'),
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other_lib_name)))
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write_file('%s-req.txt' % other_lib_name, textwrap.dedent("""\
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%s<=%s
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""" % (other_lib_name, other_lib_version)))
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result = run_pip('install', '-r', env.scratch_path / 'initools-req.txt')
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assert result.files_created[env.site_packages/other_lib_name].dir
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fn = '%s-%s-py%s.egg-info' % (other_lib_name, other_lib_version, pyversion)
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assert result.files_created[env.site_packages/fn].dir
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assert env.venv/'src'/'initools' in result.files_created
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def test_respect_order_in_requirements_file():
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env = reset_env()
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write_file('frameworks-req.txt', textwrap.dedent("""\
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bidict
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ordereddict
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initools
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"""))
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result = run_pip('install', '-r', env.scratch_path / 'frameworks-req.txt')
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downloaded = [line for line in result.stdout.split('\n')
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if 'Downloading/unpacking' in line]
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assert 'bidict' in downloaded[0], 'First download should ' \
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'be "bidict" but was "%s"' % downloaded[0]
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assert 'ordereddict' in downloaded[1], 'Second download should ' \
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'be "ordereddict" but was "%s"' % downloaded[1]
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assert 'initools' in downloaded[2], 'Third download should ' \
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'be "initools" but was "%s"' % downloaded[2]
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def test_requirements_data_structure_keeps_order():
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requirements = Requirements()
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requirements['pip'] = 'pip'
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requirements['nose'] = 'nose'
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requirements['coverage'] = 'coverage'
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assert ['pip', 'nose', 'coverage'] == list(requirements.values())
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assert ['pip', 'nose', 'coverage'] == list(requirements.keys())
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def test_requirements_data_structure_implements__repr__():
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requirements = Requirements()
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requirements['pip'] = 'pip'
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requirements['nose'] = 'nose'
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assert "Requirements({'pip': 'pip', 'nose': 'nose'})" == repr(requirements)
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def test_requirements_data_structure_implements__contains__():
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requirements = Requirements()
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requirements['pip'] = 'pip'
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assert 'pip' in requirements
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assert 'nose' not in requirements
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