mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
113 lines
4.3 KiB
Python
113 lines
4.3 KiB
Python
import os.path
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import textwrap
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from nose.tools import assert_equal, assert_raises
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from mock import patch
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from pip.backwardcompat import urllib
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from pip.req import Requirements, parse_editable, parse_requirements
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from tests.lib import (reset_env, run_pip, write_file, pyversion, tests_data,
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path_to_url, find_links)
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from tests.lib.local_repos import local_checkout
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from tests.lib.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(tests_data, '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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parent
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child
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simple
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"""))
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result = run_pip('install', '--no-index', '-f', find_links, '-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 'parent' in downloaded[0], 'First download should ' \
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'be "parent" but was "%s"' % downloaded[0]
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assert 'child' in downloaded[1], 'Second download should ' \
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'be "child" but was "%s"' % downloaded[1]
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assert 'simple' in downloaded[2], 'Third download should ' \
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'be "simple" but was "%s"' % downloaded[2]
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def test_install_local_editable_with_extras():
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env = reset_env()
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to_install = os.path.abspath(os.path.join(tests_data, 'packages', 'LocalExtras'))
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res = run_pip('install', '-e', to_install + '[bar]', expect_error=False)
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assert env.site_packages/'easy-install.pth' in res.files_updated, str(result)
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assert env.site_packages/'LocalExtras.egg-link' in res.files_created, str(result)
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assert env.site_packages/'simple' in res.files_created, str(result)
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