mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
1877 lines
66 KiB
Python
1877 lines
66 KiB
Python
import distutils
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import glob
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import os
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import re
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import shutil
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import ssl
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import sys
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import textwrap
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from os.path import curdir, join, pardir
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import pytest
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from pip._internal.cli.status_codes import ERROR, SUCCESS
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from pip._internal.models.index import PyPI, TestPyPI
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from pip._internal.utils.misc import rmtree
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from tests.lib import (
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_create_svn_repo,
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_create_test_package,
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create_basic_wheel_for_package,
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create_test_package_with_setup,
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need_bzr,
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need_mercurial,
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need_svn,
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path_to_url,
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pyversion,
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pyversion_tuple,
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requirements_file,
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skip_if_not_python2,
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skip_if_python2,
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windows_workaround_7667,
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)
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from tests.lib.filesystem import make_socket_file
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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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from tests.lib.server import (
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file_response,
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make_mock_server,
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package_page,
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server_running,
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)
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@pytest.mark.parametrize('command', ('install', 'wheel'))
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@pytest.mark.parametrize('variant', ('missing_setuptools', 'bad_setuptools'))
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def test_pep518_uses_build_env(script, data, common_wheels, command, variant):
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if variant == 'missing_setuptools':
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script.pip("uninstall", "-y", "setuptools")
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elif variant == 'bad_setuptools':
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setuptools_mod = script.site_packages_path.joinpath("setuptools.py")
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with open(setuptools_mod, 'a') as f:
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f.write('\nraise ImportError("toto")')
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else:
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raise ValueError(variant)
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script.pip(
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command, '--no-index', '-f', common_wheels, '-f', data.packages,
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data.src.joinpath("pep518-3.0"),
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)
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def test_pep518_build_env_uses_same_pip(
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script, data, pip_src, common_wheels, deprecated_python):
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"""Ensure the subprocess call to pip for installing the
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build dependencies is using the same version of pip.
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"""
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with open(script.scratch_path / 'pip.py', 'w') as fp:
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fp.write('raise ImportError')
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script.run(
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'python', pip_src / 'src/pip', 'install', '--no-index',
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'-f', common_wheels, '-f', data.packages,
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data.src.joinpath("pep518-3.0"),
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expect_stderr=deprecated_python,
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)
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def test_pep518_refuses_conflicting_requires(script, data):
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create_basic_wheel_for_package(script, 'setuptools', '1.0')
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create_basic_wheel_for_package(script, 'wheel', '1.0')
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project_dir = data.src.joinpath("pep518_conflicting_requires")
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result = script.pip_install_local('-f', script.scratch_path,
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project_dir, expect_error=True)
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assert (
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result.returncode != 0 and (
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'Some build dependencies for {url} conflict '
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'with PEP 517/518 supported '
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'requirements: setuptools==1.0 is incompatible with '
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'setuptools>=40.8.0.'
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.format(url=path_to_url(project_dir))) in result.stderr
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), str(result)
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def test_pep518_refuses_invalid_requires(script, data, common_wheels):
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result = script.pip(
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'install', '-f', common_wheels,
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data.src.joinpath("pep518_invalid_requires"),
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expect_error=True
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)
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assert result.returncode == 1
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assert "does not comply with PEP 518" in result.stderr
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def test_pep518_refuses_invalid_build_system(script, data, common_wheels):
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result = script.pip(
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'install', '-f', common_wheels,
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data.src.joinpath("pep518_invalid_build_system"),
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expect_error=True
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)
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assert result.returncode == 1
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assert "does not comply with PEP 518" in result.stderr
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def test_pep518_allows_missing_requires(script, data, common_wheels):
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result = script.pip(
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'install', '-f', common_wheels,
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data.src.joinpath("pep518_missing_requires"),
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expect_stderr=True
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)
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# Make sure we don't warn when this occurs.
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assert "does not comply with PEP 518" not in result.stderr
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# We want it to go through isolation for now.
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assert "Installing build dependencies" in result.stdout, result.stdout
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assert result.returncode == 0
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assert result.files_created
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@pytest.mark.incompatible_with_test_venv
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def test_pep518_with_user_pip(script, pip_src, data, common_wheels):
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"""
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Check that build dependencies are installed into the build
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environment without using build isolation for the pip invocation.
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To ensure that we're not using build isolation when installing
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the build dependencies, we install a user copy of pip in the
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non-isolated environment, and break pip in the system site-packages,
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so that isolated uses of pip will fail.
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"""
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script.pip("install", "--ignore-installed",
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"-f", common_wheels, "--user", pip_src)
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system_pip_dir = script.site_packages_path / 'pip'
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assert not system_pip_dir.exists()
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system_pip_dir.mkdir()
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with open(system_pip_dir / '__init__.py', 'w') as fp:
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fp.write('raise ImportError\n')
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script.pip(
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'wheel', '--no-index', '-f', common_wheels, '-f', data.packages,
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data.src.joinpath("pep518-3.0"),
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)
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def test_pep518_with_extra_and_markers(script, data, common_wheels):
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script.pip(
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'wheel', '--no-index',
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'-f', common_wheels,
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'-f', data.find_links,
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data.src.joinpath("pep518_with_extra_and_markers-1.0"),
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)
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def test_pep518_with_namespace_package(script, data, common_wheels):
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script.pip(
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'wheel', '--no-index',
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'-f', common_wheels,
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'-f', data.find_links,
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data.src.joinpath("pep518_with_namespace_package-1.0"),
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use_module=True,
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)
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@pytest.mark.timeout(60)
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@pytest.mark.parametrize('command', ('install', 'wheel'))
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@pytest.mark.parametrize('package', ('pep518_forkbomb',
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'pep518_twin_forkbombs_first',
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'pep518_twin_forkbombs_second'))
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def test_pep518_forkbombs(script, data, common_wheels, command, package):
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package_source = next(data.packages.glob(package + '-[0-9]*.tar.gz'))
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result = script.pip(
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command, '--no-index', '-v',
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'-f', common_wheels,
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'-f', data.find_links,
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package,
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expect_error=True,
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)
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assert '{1} is already being built: {0} from {1}'.format(
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package, path_to_url(package_source),
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) in result.stderr, str(result)
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@pytest.mark.network
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def test_pip_second_command_line_interface_works(
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script, pip_src, data, common_wheels, deprecated_python):
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"""
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Check if ``pip<PYVERSION>`` commands behaves equally
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"""
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# Re-install pip so we get the launchers.
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script.pip_install_local('-f', common_wheels, pip_src)
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# On old versions of Python, urllib3/requests will raise a warning about
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# the lack of an SSLContext.
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kwargs = {'expect_stderr': deprecated_python}
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if pyversion_tuple < (2, 7, 9):
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kwargs['expect_stderr'] = True
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args = ['pip{pyversion}'.format(**globals())]
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args.extend(['install', 'INITools==0.2'])
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args.extend(['-f', data.packages])
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result = script.run(*args, **kwargs)
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egg_info_folder = (
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script.site_packages /
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'INITools-0.2-py{pyversion}.egg-info'.format(**globals())
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)
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initools_folder = script.site_packages / 'initools'
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result.did_create(egg_info_folder)
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result.did_create(initools_folder)
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def test_install_exit_status_code_when_no_requirements(script):
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"""
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Test install exit status code when no requirements specified
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"""
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result = script.pip('install', expect_error=True)
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assert "You must give at least one requirement to install" in result.stderr
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assert result.returncode == ERROR
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def test_install_exit_status_code_when_blank_requirements_file(script):
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"""
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Test install exit status code when blank requirements file specified
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"""
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script.scratch_path.joinpath("blank.txt").write_text("\n")
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script.pip('install', '-r', 'blank.txt')
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@pytest.mark.network
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def test_basic_install_from_pypi(script):
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"""
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Test installing a package from PyPI.
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"""
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result = script.pip('install', 'INITools==0.2')
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egg_info_folder = (
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script.site_packages /
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'INITools-0.2-py{pyversion}.egg-info'.format(**globals())
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)
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initools_folder = script.site_packages / 'initools'
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result.did_create(egg_info_folder)
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result.did_create(initools_folder)
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# Should not display where it's looking for files
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assert "Looking in indexes: " not in result.stdout
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assert "Looking in links: " not in result.stdout
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# Ensure that we don't print the full URL.
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# The URL should be trimmed to only the last part of the path in it,
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# when installing from PyPI. The assertion here only checks for
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# `https://` since that's likely to show up if we're not trimming in
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# the correct circumstances.
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assert "https://" not in result.stdout
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def test_basic_editable_install(script):
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"""
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Test editable installation.
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"""
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result = script.pip('install', '-e', 'INITools==0.2', expect_error=True)
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assert (
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"INITools==0.2 is not a valid editable requirement"
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in result.stderr
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)
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assert not result.files_created
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@need_svn
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def test_basic_install_editable_from_svn(script):
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"""
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Test checking out from svn.
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"""
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checkout_path = _create_test_package(script)
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repo_url = _create_svn_repo(script, checkout_path)
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result = script.pip(
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'install',
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'-e', 'svn+' + repo_url + '#egg=version-pkg'
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)
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result.assert_installed('version-pkg', with_files=['.svn'])
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def _test_install_editable_from_git(script, tmpdir):
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"""Test cloning from Git."""
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pkg_path = _create_test_package(script, name='testpackage', vcs='git')
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args = [
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'install', '-e',
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'git+{url}#egg=testpackage'.format(url=path_to_url(pkg_path)),
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]
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result = script.pip(*args)
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result.assert_installed('testpackage', with_files=['.git'])
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def test_basic_install_editable_from_git(script, tmpdir):
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_test_install_editable_from_git(script, tmpdir)
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def test_install_editable_from_git_autobuild_wheel(
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script, tmpdir, with_wheel):
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_test_install_editable_from_git(script, tmpdir)
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@pytest.mark.network
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def test_install_editable_uninstalls_existing(data, script, tmpdir):
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"""
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Test that installing an editable uninstalls a previously installed
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non-editable version.
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https://github.com/pypa/pip/issues/1548
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https://github.com/pypa/pip/pull/1552
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"""
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to_install = data.packages.joinpath("pip-test-package-0.1.tar.gz")
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result = script.pip_install_local(to_install)
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assert 'Successfully installed pip-test-package' in result.stdout
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result.assert_installed('piptestpackage', editable=False)
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result = script.pip(
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'install', '-e',
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'{dir}#egg=pip-test-package'.format(
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dir=local_checkout(
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'git+https://github.com/pypa/pip-test-package.git', tmpdir,
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)),
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)
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result.assert_installed('pip-test-package', with_files=['.git'])
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assert 'Found existing installation: pip-test-package 0.1' in result.stdout
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assert 'Uninstalling pip-test-package-' in result.stdout
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assert 'Successfully uninstalled pip-test-package' in result.stdout
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def test_install_editable_uninstalls_existing_from_path(script, data):
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"""
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Test that installing an editable uninstalls a previously installed
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non-editable version from path
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"""
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to_install = data.src.joinpath('simplewheel-1.0')
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result = script.pip_install_local(to_install)
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assert 'Successfully installed simplewheel' in result.stdout
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simple_folder = script.site_packages / 'simplewheel'
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result.assert_installed('simplewheel', editable=False)
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result.did_create(simple_folder)
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result = script.pip(
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'install', '-e',
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to_install,
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)
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install_path = script.site_packages / 'simplewheel.egg-link'
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result.did_create(install_path)
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assert 'Found existing installation: simplewheel 1.0' in result.stdout
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assert 'Uninstalling simplewheel-' in result.stdout
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assert 'Successfully uninstalled simplewheel' in result.stdout
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assert simple_folder in result.files_deleted, str(result.stdout)
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@need_mercurial
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def test_basic_install_editable_from_hg(script, tmpdir):
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"""Test cloning and hg+file install from Mercurial."""
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pkg_path = _create_test_package(script, name='testpackage', vcs='hg')
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url = 'hg+{}#egg=testpackage'.format(path_to_url(pkg_path))
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assert url.startswith('hg+file')
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args = ['install', '-e', url]
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result = script.pip(*args)
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result.assert_installed('testpackage', with_files=['.hg'])
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@need_mercurial
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def test_vcs_url_final_slash_normalization(script, tmpdir):
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"""
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Test that presence or absence of final slash in VCS URL is normalized.
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"""
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pkg_path = _create_test_package(script, name='testpackage', vcs='hg')
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args = [
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'install',
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'-e', 'hg+{url}/#egg=testpackage'.format(url=path_to_url(pkg_path))]
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result = script.pip(*args)
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result.assert_installed('testpackage', with_files=['.hg'])
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@need_bzr
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def test_install_editable_from_bazaar(script, tmpdir):
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"""Test checking out from Bazaar."""
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pkg_path = _create_test_package(script, name='testpackage', vcs='bazaar')
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args = [
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'install',
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'-e', 'bzr+{url}/#egg=testpackage'.format(url=path_to_url(pkg_path))]
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result = script.pip(*args)
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result.assert_installed('testpackage', with_files=['.bzr'])
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|
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@pytest.mark.network
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@need_bzr
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def test_vcs_url_urlquote_normalization(script, tmpdir):
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"""
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Test that urlquoted characters are normalized for repo URL comparison.
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"""
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script.pip(
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'install', '-e',
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'{url}/#egg=django-wikiapp'.format(
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url=local_checkout(
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'bzr+http://bazaar.launchpad.net/'
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'%7Edjango-wikiapp/django-wikiapp'
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'/release-0.1',
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tmpdir,
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)),
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)
|
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|
|
|
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@pytest.mark.parametrize("resolver", ["", "--unstable-feature=resolver"])
|
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def test_basic_install_from_local_directory(script, data, resolver):
|
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"""
|
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Test installing from a local directory.
|
|
"""
|
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args = ["install"]
|
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if resolver:
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args.append(resolver)
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to_install = data.packages.joinpath("FSPkg")
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args.append(to_install)
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result = script.pip(*args)
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fspkg_folder = script.site_packages / 'fspkg'
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egg_info_folder = (
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script.site_packages /
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'FSPkg-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
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)
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result.did_create(fspkg_folder)
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result.did_create(egg_info_folder)
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|
|
|
|
|
@pytest.mark.parametrize("test_type,editable", [
|
|
("rel_path", False),
|
|
("rel_path", True),
|
|
("rel_url", False),
|
|
("rel_url", True),
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("embedded_rel_path", False),
|
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("embedded_rel_path", True),
|
|
])
|
|
def test_basic_install_relative_directory(script, data, test_type, editable):
|
|
"""
|
|
Test installing a requirement using a relative path.
|
|
"""
|
|
egg_info_file = (
|
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script.site_packages /
|
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'FSPkg-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
egg_link_file = (
|
|
script.site_packages / 'FSPkg.egg-link'
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|
)
|
|
package_folder = script.site_packages / 'fspkg'
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|
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# Compute relative install path to FSPkg from scratch path.
|
|
full_rel_path = Path(
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os.path.relpath(data.packages.joinpath('FSPkg'), script.scratch_path)
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)
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full_rel_url = (
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'file:' + full_rel_path.replace(os.path.sep, '/') + '#egg=FSPkg'
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)
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embedded_rel_path = script.scratch_path.joinpath(full_rel_path)
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|
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req_path = {
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"rel_path": full_rel_path,
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"rel_url": full_rel_url,
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"embedded_rel_path": embedded_rel_path,
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|
}[test_type]
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|
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# Install as either editable or not.
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|
if not editable:
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result = script.pip('install', req_path,
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cwd=script.scratch_path)
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result.did_create(egg_info_file)
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result.did_create(package_folder)
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|
else:
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# Editable install.
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|
result = script.pip('install', '-e' + req_path,
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cwd=script.scratch_path)
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result.did_create(egg_link_file)
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|
|
|
|
def test_install_quiet(script, data):
|
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"""
|
|
Test that install -q is actually quiet.
|
|
"""
|
|
# Apparently if pip install -q is not actually quiet, then it breaks
|
|
# everything. See:
|
|
# https://github.com/pypa/pip/issues/3418
|
|
# https://github.com/docker-library/python/issues/83
|
|
to_install = data.packages.joinpath("FSPkg")
|
|
result = script.pip('install', '-qqq', to_install)
|
|
assert result.stdout == ""
|
|
assert result.stderr == ""
|
|
|
|
|
|
def test_hashed_install_success(script, data, tmpdir):
|
|
"""
|
|
Test that installing various sorts of requirements with correct hashes
|
|
works.
|
|
|
|
Test file URLs and index packages (which become HTTP URLs behind the
|
|
scenes).
|
|
|
|
"""
|
|
file_url = path_to_url(
|
|
(data.packages / 'simple-1.0.tar.gz').resolve())
|
|
with requirements_file(
|
|
'simple2==1.0 --hash=sha256:9336af72ca661e6336eb87bc7de3e8844d853e'
|
|
'3848c2b9bbd2e8bf01db88c2c7\n'
|
|
'{simple} --hash=sha256:393043e672415891885c9a2a0929b1af95fb866d6c'
|
|
'a016b42d2e6ce53619b653'.format(simple=file_url),
|
|
tmpdir) as reqs_file:
|
|
script.pip_install_local('-r', reqs_file.resolve())
|
|
|
|
|
|
def test_hashed_install_failure(script, tmpdir):
|
|
"""Test that wrong hashes stop installation.
|
|
|
|
This makes sure prepare_files() is called in the course of installation
|
|
and so has the opportunity to halt if hashes are wrong. Checks on various
|
|
kinds of hashes are in test_req.py.
|
|
|
|
"""
|
|
with requirements_file('simple2==1.0 --hash=sha256:9336af72ca661e6336eb87b'
|
|
'c7de3e8844d853e3848c2b9bbd2e8bf01db88c2c\n',
|
|
tmpdir) as reqs_file:
|
|
result = script.pip_install_local('-r',
|
|
reqs_file.resolve(),
|
|
expect_error=True)
|
|
assert len(result.files_created) == 0
|
|
|
|
|
|
def assert_re_match(pattern, text):
|
|
assert re.search(pattern, text), (
|
|
"Could not find {!r} in {!r}".format(pattern, text)
|
|
)
|
|
|
|
|
|
@pytest.mark.network
|
|
@pytest.mark.fails_on_new_resolver
|
|
def test_hashed_install_failure_later_flag(script, tmpdir):
|
|
with requirements_file(
|
|
"blessings==1.0\n"
|
|
"tracefront==0.1 --hash=sha256:somehash\n"
|
|
"https://files.pythonhosted.org/packages/source/m/more-itertools/"
|
|
"more-itertools-1.0.tar.gz#md5=b21850c3cfa7efbb70fd662ab5413bdd\n"
|
|
"https://files.pythonhosted.org/"
|
|
"packages/source/p/peep/peep-3.1.1.tar.gz\n",
|
|
tmpdir,
|
|
) as reqs_file:
|
|
result = script.pip(
|
|
"install", "-r", reqs_file.resolve(), expect_error=True
|
|
)
|
|
|
|
assert_re_match(
|
|
r'Hashes are required in --require-hashes mode, but they are '
|
|
r'missing .*\n'
|
|
r' https://files\.pythonhosted\.org/packages/source/p/peep/peep'
|
|
r'-3\.1\.1\.tar\.gz --hash=sha256:[0-9a-f]+\n'
|
|
r' blessings==1.0 --hash=sha256:[0-9a-f]+\n'
|
|
r'THESE PACKAGES DO NOT MATCH THE HASHES.*\n'
|
|
r' tracefront==0.1 .*:\n'
|
|
r' Expected sha256 somehash\n'
|
|
r' Got [0-9a-f]+',
|
|
result.stderr,
|
|
)
|
|
|
|
|
|
def test_install_from_local_directory_with_symlinks_to_directories(
|
|
script, data):
|
|
"""
|
|
Test installing from a local directory containing symlinks to directories.
|
|
"""
|
|
to_install = data.packages.joinpath("symlinks")
|
|
result = script.pip('install', to_install)
|
|
pkg_folder = script.site_packages / 'symlinks'
|
|
egg_info_folder = (
|
|
script.site_packages /
|
|
'symlinks-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(pkg_folder)
|
|
result.did_create(egg_info_folder)
|
|
|
|
|
|
@pytest.mark.skipif("sys.platform == 'win32' or sys.version_info < (3,)")
|
|
def test_install_from_local_directory_with_socket_file(script, data, tmpdir):
|
|
"""
|
|
Test installing from a local directory containing a socket file.
|
|
"""
|
|
egg_info_file = (
|
|
script.site_packages /
|
|
"FSPkg-0.1.dev0-py{pyversion}.egg-info".format(**globals())
|
|
)
|
|
package_folder = script.site_packages / "fspkg"
|
|
to_copy = data.packages.joinpath("FSPkg")
|
|
to_install = tmpdir.joinpath("src")
|
|
|
|
shutil.copytree(to_copy, to_install)
|
|
# Socket file, should be ignored.
|
|
socket_file_path = os.path.join(to_install, "example")
|
|
make_socket_file(socket_file_path)
|
|
|
|
result = script.pip("install", "--verbose", to_install)
|
|
result.did_create(package_folder)
|
|
result.did_create(egg_info_file)
|
|
assert str(socket_file_path) in result.stderr
|
|
|
|
|
|
def test_install_from_local_directory_with_no_setup_py(script, data):
|
|
"""
|
|
Test installing from a local directory with no 'setup.py'.
|
|
"""
|
|
result = script.pip('install', data.root, expect_error=True)
|
|
assert not result.files_created
|
|
assert "is not installable." in result.stderr
|
|
assert "Neither 'setup.py' nor 'pyproject.toml' found." in result.stderr
|
|
|
|
|
|
def test_editable_install__local_dir_no_setup_py(
|
|
script, data, deprecated_python):
|
|
"""
|
|
Test installing in editable mode from a local directory with no setup.py.
|
|
"""
|
|
result = script.pip('install', '-e', data.root, expect_error=True)
|
|
assert not result.files_created
|
|
|
|
msg = result.stderr
|
|
if deprecated_python:
|
|
assert 'File "setup.py" not found. ' in msg
|
|
else:
|
|
assert msg.startswith('ERROR: File "setup.py" not found. ')
|
|
assert 'pyproject.toml' not in msg
|
|
|
|
|
|
def test_editable_install__local_dir_no_setup_py_with_pyproject(
|
|
script, deprecated_python):
|
|
"""
|
|
Test installing in editable mode from a local directory with no setup.py
|
|
but that does have pyproject.toml.
|
|
"""
|
|
local_dir = script.scratch_path.joinpath('temp')
|
|
local_dir.mkdir()
|
|
pyproject_path = local_dir.joinpath('pyproject.toml')
|
|
pyproject_path.write_text('')
|
|
|
|
result = script.pip('install', '-e', local_dir, expect_error=True)
|
|
assert not result.files_created
|
|
|
|
msg = result.stderr
|
|
if deprecated_python:
|
|
assert 'File "setup.py" not found. ' in msg
|
|
else:
|
|
assert msg.startswith('ERROR: File "setup.py" not found. ')
|
|
assert 'A "pyproject.toml" file was found' in msg
|
|
|
|
|
|
@skip_if_not_python2
|
|
@pytest.mark.xfail
|
|
def test_install_argparse_shadowed(script):
|
|
# When argparse is in the stdlib, we support installing it
|
|
# even though that's pretty useless because older packages did need to
|
|
# depend on it, and not having its metadata will cause pkg_resources
|
|
# requirements checks to fail // trigger easy-install, both of which are
|
|
# bad.
|
|
# XXX: Note, this test hits the outside-environment check, not the
|
|
# in-stdlib check, because our tests run in virtualenvs...
|
|
result = script.pip('install', 'argparse>=1.4')
|
|
assert "Not uninstalling argparse" in result.stdout
|
|
|
|
|
|
@pytest.mark.network
|
|
@skip_if_python2
|
|
def test_upgrade_argparse_shadowed(script):
|
|
# If argparse is installed - even if shadowed for imported - we support
|
|
# upgrading it and properly remove the older versions files.
|
|
script.pip('install', 'argparse==1.3')
|
|
result = script.pip('install', 'argparse>=1.4')
|
|
assert "Not uninstalling argparse" not in result.stdout
|
|
|
|
|
|
def test_install_curdir(script, data):
|
|
"""
|
|
Test installing current directory ('.').
|
|
"""
|
|
run_from = data.packages.joinpath("FSPkg")
|
|
# Python 2.4 Windows balks if this exists already
|
|
egg_info = join(run_from, "FSPkg.egg-info")
|
|
if os.path.isdir(egg_info):
|
|
rmtree(egg_info)
|
|
result = script.pip('install', curdir, cwd=run_from)
|
|
fspkg_folder = script.site_packages / 'fspkg'
|
|
egg_info_folder = (
|
|
script.site_packages /
|
|
'FSPkg-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(fspkg_folder)
|
|
result.did_create(egg_info_folder)
|
|
|
|
|
|
def test_install_pardir(script, data):
|
|
"""
|
|
Test installing parent directory ('..').
|
|
"""
|
|
run_from = data.packages.joinpath("FSPkg", "fspkg")
|
|
result = script.pip('install', pardir, cwd=run_from)
|
|
fspkg_folder = script.site_packages / 'fspkg'
|
|
egg_info_folder = (
|
|
script.site_packages /
|
|
'FSPkg-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(fspkg_folder)
|
|
result.did_create(egg_info_folder)
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_global_option(script):
|
|
"""
|
|
Test using global distutils options.
|
|
(In particular those that disable the actual install action)
|
|
"""
|
|
result = script.pip(
|
|
'install', '--global-option=--version', "INITools==0.1",
|
|
expect_stderr=True)
|
|
assert 'INITools==0.1\n' in result.stdout
|
|
assert not result.files_created
|
|
|
|
|
|
def test_install_with_hacked_egg_info(script, data):
|
|
"""
|
|
test installing a package which defines its own egg_info class
|
|
"""
|
|
run_from = data.packages.joinpath("HackedEggInfo")
|
|
result = script.pip('install', '.', cwd=run_from)
|
|
assert 'Successfully installed hackedegginfo-0.0.0\n' in result.stdout
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_using_install_option_and_editable(script, tmpdir):
|
|
"""
|
|
Test installing a tool using -e and --install-option
|
|
"""
|
|
folder = 'script_folder'
|
|
script.scratch_path.joinpath(folder).mkdir()
|
|
url = 'git+git://github.com/pypa/pip-test-package'
|
|
result = script.pip(
|
|
'install', '-e', '{url}#egg=pip-test-package'
|
|
.format(url=local_checkout(url, tmpdir)),
|
|
'--install-option=--script-dir={folder}'.format(**locals()),
|
|
expect_stderr=True)
|
|
script_file = (
|
|
script.venv / 'src' / 'pip-test-package' /
|
|
folder / 'pip-test-package' + script.exe
|
|
)
|
|
result.did_create(script_file)
|
|
|
|
|
|
@pytest.mark.network
|
|
@need_mercurial
|
|
@windows_workaround_7667
|
|
def test_install_global_option_using_editable(script, tmpdir):
|
|
"""
|
|
Test using global distutils options, but in an editable installation
|
|
"""
|
|
url = 'hg+http://bitbucket.org/runeh/anyjson'
|
|
result = script.pip(
|
|
'install', '--global-option=--version', '-e',
|
|
'{url}@0.2.5#egg=anyjson'.format(url=local_checkout(url, tmpdir)),
|
|
expect_stderr=True)
|
|
assert 'Successfully installed anyjson' in result.stdout
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_package_with_same_name_in_curdir(script):
|
|
"""
|
|
Test installing a package with the same name of a local folder
|
|
"""
|
|
script.scratch_path.joinpath("mock==0.6").mkdir()
|
|
result = script.pip('install', 'mock==0.6')
|
|
egg_folder = (
|
|
script.site_packages /
|
|
'mock-0.6.0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(egg_folder)
|
|
|
|
|
|
mock100_setup_py = textwrap.dedent('''\
|
|
from setuptools import setup
|
|
setup(name='mock',
|
|
version='100.1')''')
|
|
|
|
|
|
def test_install_folder_using_dot_slash(script):
|
|
"""
|
|
Test installing a folder using pip install ./foldername
|
|
"""
|
|
script.scratch_path.joinpath("mock").mkdir()
|
|
pkg_path = script.scratch_path / 'mock'
|
|
pkg_path.joinpath("setup.py").write_text(mock100_setup_py)
|
|
result = script.pip('install', './mock')
|
|
egg_folder = (
|
|
script.site_packages /
|
|
'mock-100.1-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(egg_folder)
|
|
|
|
|
|
def test_install_folder_using_slash_in_the_end(script):
|
|
r"""
|
|
Test installing a folder using pip install foldername/ or foldername\
|
|
"""
|
|
script.scratch_path.joinpath("mock").mkdir()
|
|
pkg_path = script.scratch_path / 'mock'
|
|
pkg_path.joinpath("setup.py").write_text(mock100_setup_py)
|
|
result = script.pip('install', 'mock' + os.path.sep)
|
|
egg_folder = (
|
|
script.site_packages /
|
|
'mock-100.1-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(egg_folder)
|
|
|
|
|
|
def test_install_folder_using_relative_path(script):
|
|
"""
|
|
Test installing a folder using pip install folder1/folder2
|
|
"""
|
|
script.scratch_path.joinpath("initools").mkdir()
|
|
script.scratch_path.joinpath("initools", "mock").mkdir()
|
|
pkg_path = script.scratch_path / 'initools' / 'mock'
|
|
pkg_path.joinpath("setup.py").write_text(mock100_setup_py)
|
|
result = script.pip('install', Path('initools') / 'mock')
|
|
egg_folder = (
|
|
script.site_packages /
|
|
'mock-100.1-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(egg_folder)
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_package_which_contains_dev_in_name(script):
|
|
"""
|
|
Test installing package from PyPI which contains 'dev' in name
|
|
"""
|
|
result = script.pip('install', 'django-devserver==0.0.4')
|
|
devserver_folder = script.site_packages / 'devserver'
|
|
egg_info_folder = (
|
|
script.site_packages /
|
|
'django_devserver-0.0.4-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
result.did_create(devserver_folder)
|
|
result.did_create(egg_info_folder)
|
|
|
|
|
|
def test_install_package_with_target(script):
|
|
"""
|
|
Test installing a package using pip install --target
|
|
"""
|
|
target_dir = script.scratch_path / 'target'
|
|
result = script.pip_install_local('-t', target_dir, "simple==1.0")
|
|
result.did_create(Path('scratch') / 'target' / 'simple')
|
|
|
|
# Test repeated call without --upgrade, no files should have changed
|
|
result = script.pip_install_local(
|
|
'-t', target_dir, "simple==1.0", expect_stderr=True,
|
|
)
|
|
result.did_not_update(Path('scratch') / 'target' / 'simple')
|
|
|
|
# Test upgrade call, check that new version is installed
|
|
result = script.pip_install_local('--upgrade', '-t',
|
|
target_dir, "simple==2.0")
|
|
result.did_update(Path('scratch') / 'target' / 'simple')
|
|
egg_folder = (
|
|
Path('scratch') / 'target' /
|
|
'simple-2.0-py{pyversion}.egg-info'.format(**globals()))
|
|
result.did_create(egg_folder)
|
|
|
|
# Test install and upgrade of single-module package
|
|
result = script.pip_install_local('-t', target_dir, 'singlemodule==0.0.0')
|
|
singlemodule_py = Path('scratch') / 'target' / 'singlemodule.py'
|
|
result.did_create(singlemodule_py)
|
|
|
|
result = script.pip_install_local('-t', target_dir, 'singlemodule==0.0.1',
|
|
'--upgrade')
|
|
result.did_update(singlemodule_py)
|
|
|
|
|
|
@pytest.mark.parametrize("target_option", ['--target', '-t'])
|
|
def test_install_package_to_usersite_with_target_must_fail(script,
|
|
target_option):
|
|
"""
|
|
Test that installing package to usersite with target
|
|
must raise error
|
|
"""
|
|
target_dir = script.scratch_path / 'target'
|
|
result = script.pip_install_local(
|
|
'--user', target_option, target_dir, "simple==1.0", expect_error=True
|
|
)
|
|
assert "Can not combine '--user' and '--target'" in result.stderr, (
|
|
str(result)
|
|
)
|
|
|
|
|
|
def test_install_nonlocal_compatible_wheel(script, data):
|
|
target_dir = script.scratch_path / 'target'
|
|
|
|
# Test install with --target
|
|
result = script.pip(
|
|
'install',
|
|
'-t', target_dir,
|
|
'--no-index', '--find-links', data.find_links,
|
|
'--only-binary=:all:',
|
|
'--python', '3',
|
|
'--platform', 'fakeplat',
|
|
'--abi', 'fakeabi',
|
|
'simplewheel',
|
|
)
|
|
assert result.returncode == SUCCESS
|
|
|
|
distinfo = Path('scratch') / 'target' / 'simplewheel-2.0-1.dist-info'
|
|
result.did_create(distinfo)
|
|
|
|
# Test install without --target
|
|
result = script.pip(
|
|
'install',
|
|
'--no-index', '--find-links', data.find_links,
|
|
'--only-binary=:all:',
|
|
'--python', '3',
|
|
'--platform', 'fakeplat',
|
|
'--abi', 'fakeabi',
|
|
'simplewheel',
|
|
expect_error=True
|
|
)
|
|
assert result.returncode == ERROR
|
|
|
|
|
|
@pytest.mark.fails_on_new_resolver
|
|
def test_install_nonlocal_compatible_wheel_path(script, data):
|
|
target_dir = script.scratch_path / 'target'
|
|
|
|
# Test a full path requirement
|
|
result = script.pip(
|
|
'install',
|
|
'-t', target_dir,
|
|
'--no-index',
|
|
'--only-binary=:all:',
|
|
Path(data.packages) / 'simplewheel-2.0-py3-fakeabi-fakeplat.whl'
|
|
)
|
|
assert result.returncode == SUCCESS
|
|
|
|
distinfo = Path('scratch') / 'target' / 'simplewheel-2.0.dist-info'
|
|
result.did_create(distinfo)
|
|
|
|
# Test a full path requirement (without --target)
|
|
result = script.pip(
|
|
'install',
|
|
'--no-index',
|
|
'--only-binary=:all:',
|
|
Path(data.packages) / 'simplewheel-2.0-py3-fakeabi-fakeplat.whl',
|
|
expect_error=True
|
|
)
|
|
assert result.returncode == ERROR
|
|
|
|
|
|
def test_install_with_target_and_scripts_no_warning(script, with_wheel):
|
|
"""
|
|
Test that installing with --target does not trigger the "script not
|
|
in PATH" warning (issue #5201)
|
|
"""
|
|
target_dir = script.scratch_path / 'target'
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.mkdir()
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
version='0.1',
|
|
py_modules=["pkga"],
|
|
entry_points={
|
|
'console_scripts': ['pkga=pkga:main']
|
|
}
|
|
)
|
|
"""))
|
|
pkga_path.joinpath("pkga.py").write_text(textwrap.dedent("""
|
|
def main(): pass
|
|
"""))
|
|
result = script.pip('install', '--target', target_dir, pkga_path)
|
|
# This assertion isn't actually needed, if we get the script warning
|
|
# the script.pip() call will fail with "stderr not expected". But we
|
|
# leave the assertion to make the intention of the code clearer.
|
|
assert "--no-warn-script-location" not in result.stderr, str(result)
|
|
|
|
|
|
def test_install_package_with_root(script, data):
|
|
"""
|
|
Test installing a package using pip install --root
|
|
"""
|
|
root_dir = script.scratch_path / 'root'
|
|
result = script.pip(
|
|
'install', '--root', root_dir, '-f', data.find_links, '--no-index',
|
|
'simple==1.0',
|
|
)
|
|
normal_install_path = (
|
|
script.base_path / script.site_packages /
|
|
'simple-1.0-py{pyversion}.egg-info'.format(**globals())
|
|
)
|
|
# use distutils to change the root exactly how the --root option does it
|
|
from distutils.util import change_root
|
|
root_path = change_root(
|
|
os.path.join(script.scratch, 'root'),
|
|
normal_install_path
|
|
)
|
|
result.did_create(root_path)
|
|
|
|
# Should show find-links location in output
|
|
assert "Looking in indexes: " not in result.stdout
|
|
assert "Looking in links: " in result.stdout
|
|
|
|
|
|
def test_install_package_with_prefix(script, data):
|
|
"""
|
|
Test installing a package using pip install --prefix
|
|
"""
|
|
prefix_path = script.scratch_path / 'prefix'
|
|
result = script.pip(
|
|
'install', '--prefix', prefix_path, '-f', data.find_links,
|
|
'--no-binary', 'simple', '--no-index', 'simple==1.0',
|
|
)
|
|
|
|
rel_prefix_path = script.scratch / 'prefix'
|
|
install_path = (
|
|
distutils.sysconfig.get_python_lib(prefix=rel_prefix_path) /
|
|
'simple-1.0-py{}.egg-info'.format(pyversion)
|
|
)
|
|
result.did_create(install_path)
|
|
|
|
|
|
def test_install_editable_with_prefix(script):
|
|
# make a dummy project
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.mkdir()
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
version='0.1')
|
|
"""))
|
|
|
|
if hasattr(sys, "pypy_version_info"):
|
|
site_packages = os.path.join(
|
|
'prefix', 'lib', 'python{}'.format(pyversion), 'site-packages')
|
|
else:
|
|
site_packages = distutils.sysconfig.get_python_lib(prefix='prefix')
|
|
|
|
# make sure target path is in PYTHONPATH
|
|
pythonpath = script.scratch_path / site_packages
|
|
pythonpath.mkdir(parents=True)
|
|
script.environ["PYTHONPATH"] = pythonpath
|
|
|
|
# install pkga package into the absolute prefix directory
|
|
prefix_path = script.scratch_path / 'prefix'
|
|
result = script.pip(
|
|
'install', '--editable', pkga_path, '--prefix', prefix_path)
|
|
|
|
# assert pkga is installed at correct location
|
|
install_path = script.scratch / site_packages / 'pkga.egg-link'
|
|
result.did_create(install_path)
|
|
|
|
|
|
def test_install_package_conflict_prefix_and_user(script, data):
|
|
"""
|
|
Test installing a package using pip install --prefix --user errors out
|
|
"""
|
|
prefix_path = script.scratch_path / 'prefix'
|
|
result = script.pip(
|
|
'install', '-f', data.find_links, '--no-index', '--user',
|
|
'--prefix', prefix_path, 'simple==1.0',
|
|
expect_error=True, quiet=True,
|
|
)
|
|
assert (
|
|
"Can not combine '--user' and '--prefix'" in result.stderr
|
|
)
|
|
|
|
|
|
def test_install_package_that_emits_unicode(script, data):
|
|
"""
|
|
Install a package with a setup.py that emits UTF-8 output and then fails.
|
|
|
|
Refs https://github.com/pypa/pip/issues/326
|
|
"""
|
|
to_install = data.packages.joinpath("BrokenEmitsUTF8")
|
|
result = script.pip(
|
|
'install', to_install, expect_error=True, expect_temp=True, quiet=True,
|
|
)
|
|
assert (
|
|
'FakeError: this package designed to fail on install' in result.stderr
|
|
), 'stderr: {}'.format(result.stderr)
|
|
assert 'UnicodeDecodeError' not in result.stderr
|
|
assert 'UnicodeDecodeError' not in result.stdout
|
|
|
|
|
|
def test_install_package_with_utf8_setup(script, data):
|
|
"""Install a package with a setup.py that declares a utf-8 encoding."""
|
|
to_install = data.packages.joinpath("SetupPyUTF8")
|
|
script.pip('install', to_install)
|
|
|
|
|
|
def test_install_package_with_latin1_setup(script, data):
|
|
"""Install a package with a setup.py that declares a latin-1 encoding."""
|
|
to_install = data.packages.joinpath("SetupPyLatin1")
|
|
script.pip('install', to_install)
|
|
|
|
|
|
def test_url_req_case_mismatch_no_index(script, data):
|
|
"""
|
|
tar ball url requirements (with no egg fragment), that happen to have upper
|
|
case project names, should be considered equal to later requirements that
|
|
reference the project name using lower case.
|
|
|
|
tests/data/packages contains Upper-1.0.tar.gz and Upper-2.0.tar.gz
|
|
'requiresupper' has install_requires = ['upper']
|
|
"""
|
|
Upper = '/'.join((data.find_links, 'Upper-1.0.tar.gz'))
|
|
result = script.pip(
|
|
'install', '--no-index', '-f', data.find_links, Upper, 'requiresupper'
|
|
)
|
|
|
|
# only Upper-1.0.tar.gz should get installed.
|
|
egg_folder = script.site_packages / \
|
|
'Upper-1.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_create(egg_folder)
|
|
egg_folder = script.site_packages / \
|
|
'Upper-2.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_not_create(egg_folder)
|
|
|
|
|
|
def test_url_req_case_mismatch_file_index(script, data):
|
|
"""
|
|
tar ball url requirements (with no egg fragment), that happen to have upper
|
|
case project names, should be considered equal to later requirements that
|
|
reference the project name using lower case.
|
|
|
|
tests/data/packages3 contains Dinner-1.0.tar.gz and Dinner-2.0.tar.gz
|
|
'requiredinner' has install_requires = ['dinner']
|
|
|
|
This test is similar to test_url_req_case_mismatch_no_index; that test
|
|
tests behaviour when using "--no-index -f", while this one does the same
|
|
test when using "--index-url". Unfortunately this requires a different
|
|
set of packages as it requires a prepared index.html file and
|
|
subdirectory-per-package structure.
|
|
"""
|
|
Dinner = '/'.join((data.find_links3, 'dinner', 'Dinner-1.0.tar.gz'))
|
|
result = script.pip(
|
|
'install', '--index-url', data.find_links3, Dinner, 'requiredinner'
|
|
)
|
|
|
|
# only Upper-1.0.tar.gz should get installed.
|
|
egg_folder = script.site_packages / \
|
|
'Dinner-1.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_create(egg_folder)
|
|
egg_folder = script.site_packages / \
|
|
'Dinner-2.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_not_create(egg_folder)
|
|
|
|
|
|
def test_url_incorrect_case_no_index(script, data):
|
|
"""
|
|
Same as test_url_req_case_mismatch_no_index, except testing for the case
|
|
where the incorrect case is given in the name of the package to install
|
|
rather than in a requirements file.
|
|
"""
|
|
result = script.pip(
|
|
'install', '--no-index', '-f', data.find_links, "upper",
|
|
)
|
|
|
|
# only Upper-2.0.tar.gz should get installed.
|
|
egg_folder = script.site_packages / \
|
|
'Upper-1.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_not_create(egg_folder)
|
|
egg_folder = script.site_packages / \
|
|
'Upper-2.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_create(egg_folder)
|
|
|
|
|
|
def test_url_incorrect_case_file_index(script, data):
|
|
"""
|
|
Same as test_url_req_case_mismatch_file_index, except testing for the case
|
|
where the incorrect case is given in the name of the package to install
|
|
rather than in a requirements file.
|
|
"""
|
|
result = script.pip(
|
|
'install', '--index-url', data.find_links3, "dinner",
|
|
expect_stderr=True,
|
|
)
|
|
|
|
# only Upper-2.0.tar.gz should get installed.
|
|
egg_folder = script.site_packages / \
|
|
'Dinner-1.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_not_create(egg_folder)
|
|
egg_folder = script.site_packages / \
|
|
'Dinner-2.0-py{pyversion}.egg-info'.format(**globals())
|
|
result.did_create(egg_folder)
|
|
|
|
# Should show index-url location in output
|
|
assert "Looking in indexes: " in result.stdout
|
|
assert "Looking in links: " not in result.stdout
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_compiles_pyc(script):
|
|
"""
|
|
Test installing with --compile on
|
|
"""
|
|
del script.environ["PYTHONDONTWRITEBYTECODE"]
|
|
script.pip("install", "--compile", "--no-binary=:all:", "INITools==0.2")
|
|
|
|
# There are many locations for the __init__.pyc file so attempt to find
|
|
# any of them
|
|
exists = [
|
|
os.path.exists(script.site_packages_path / "initools/__init__.pyc"),
|
|
]
|
|
|
|
exists += glob.glob(
|
|
script.site_packages_path / "initools/__pycache__/__init__*.pyc"
|
|
)
|
|
|
|
assert any(exists)
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_no_compiles_pyc(script):
|
|
"""
|
|
Test installing from wheel with --compile on
|
|
"""
|
|
del script.environ["PYTHONDONTWRITEBYTECODE"]
|
|
script.pip("install", "--no-compile", "--no-binary=:all:", "INITools==0.2")
|
|
|
|
# There are many locations for the __init__.pyc file so attempt to find
|
|
# any of them
|
|
exists = [
|
|
os.path.exists(script.site_packages_path / "initools/__init__.pyc"),
|
|
]
|
|
|
|
exists += glob.glob(
|
|
script.site_packages_path / "initools/__pycache__/__init__*.pyc"
|
|
)
|
|
|
|
assert not any(exists)
|
|
|
|
|
|
def test_install_upgrade_editable_depending_on_other_editable(script):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
version='0.1')
|
|
"""))
|
|
script.pip('install', '--editable', pkga_path)
|
|
result = script.pip('list', '--format=freeze')
|
|
assert "pkga==0.1" in result.stdout
|
|
|
|
script.scratch_path.joinpath("pkgb").mkdir()
|
|
pkgb_path = script.scratch_path / 'pkgb'
|
|
pkgb_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkgb',
|
|
version='0.1',
|
|
install_requires=['pkga'])
|
|
"""))
|
|
script.pip('install', '--upgrade', '--editable', pkgb_path, '--no-index')
|
|
result = script.pip('list', '--format=freeze')
|
|
assert "pkgb==0.1" in result.stdout
|
|
|
|
|
|
def test_install_subprocess_output_handling(script, data):
|
|
args = ['install', data.src.joinpath('chattymodule')]
|
|
|
|
# Regular install should not show output from the chatty setup.py
|
|
result = script.pip(*args)
|
|
assert 0 == result.stdout.count("HELLO FROM CHATTYMODULE")
|
|
script.pip("uninstall", "-y", "chattymodule")
|
|
|
|
# With --verbose we should show the output.
|
|
# Only count examples with sys.argv[1] == egg_info, because we call
|
|
# setup.py multiple times, which should not count as duplicate output.
|
|
result = script.pip(*(args + ["--verbose"]), expect_stderr=True)
|
|
assert 1 == result.stderr.count("HELLO FROM CHATTYMODULE egg_info")
|
|
script.pip("uninstall", "-y", "chattymodule")
|
|
|
|
# If the install fails, then we *should* show the output... but only once,
|
|
# even if --verbose is given.
|
|
result = script.pip(*(args + ["--global-option=--fail"]),
|
|
expect_error=True)
|
|
assert 1 == result.stderr.count("I DIE, I DIE")
|
|
|
|
result = script.pip(*(args + ["--global-option=--fail", "--verbose"]),
|
|
expect_error=True)
|
|
assert 1 == result.stderr.count("I DIE, I DIE")
|
|
|
|
|
|
def test_install_log(script, data, tmpdir):
|
|
# test that verbose logs go to "--log" file
|
|
f = tmpdir.joinpath("log.txt")
|
|
args = ['--log={f}'.format(**locals()),
|
|
'install', data.src.joinpath('chattymodule')]
|
|
result = script.pip(*args)
|
|
assert 0 == result.stdout.count("HELLO FROM CHATTYMODULE")
|
|
with open(f, 'r') as fp:
|
|
# one from egg_info, one from install
|
|
assert 2 == fp.read().count("HELLO FROM CHATTYMODULE")
|
|
|
|
|
|
def test_install_topological_sort(script, data):
|
|
args = ['install', 'TopoRequires4', '--no-index', '-f', data.packages]
|
|
res = str(script.pip(*args))
|
|
order1 = 'TopoRequires, TopoRequires2, TopoRequires3, TopoRequires4'
|
|
order2 = 'TopoRequires, TopoRequires3, TopoRequires2, TopoRequires4'
|
|
assert order1 in res or order2 in res, res
|
|
|
|
|
|
def test_install_wheel_broken(script, with_wheel):
|
|
res = script.pip_install_local('wheelbroken', expect_stderr=True)
|
|
assert "Successfully installed wheelbroken-0.1" in str(res), str(res)
|
|
|
|
|
|
def test_cleanup_after_failed_wheel(script, with_wheel):
|
|
res = script.pip_install_local('wheelbrokenafter', expect_stderr=True)
|
|
# One of the effects of not cleaning up is broken scripts:
|
|
script_py = script.bin_path / "script.py"
|
|
assert script_py.exists(), script_py
|
|
shebang = open(script_py, 'r').readline().strip()
|
|
assert shebang != '#!python', shebang
|
|
# OK, assert that we *said* we were cleaning up:
|
|
# /!\ if in need to change this, also change test_pep517_no_legacy_cleanup
|
|
assert "Running setup.py clean for wheelbrokenafter" in str(res), str(res)
|
|
|
|
|
|
def test_install_builds_wheels(script, data, with_wheel):
|
|
# We need to use a subprocess to get the right value on Windows.
|
|
res = script.run('python', '-c', (
|
|
'from pip._internal.utils import appdirs; '
|
|
'print(appdirs.user_cache_dir("pip"))'
|
|
))
|
|
wheels_cache = os.path.join(res.stdout.rstrip('\n'), 'wheels')
|
|
# NB This incidentally tests a local tree + tarball inputs
|
|
# see test_install_editable_from_git_autobuild_wheel for editable
|
|
# vcs coverage.
|
|
to_install = data.packages.joinpath('requires_wheelbroken_upper')
|
|
res = script.pip(
|
|
'install', '--no-index', '-f', data.find_links,
|
|
to_install, expect_stderr=True)
|
|
expected = ("Successfully installed requires-wheelbroken-upper-0"
|
|
" upper-2.0 wheelbroken-0.1")
|
|
# Must have installed it all
|
|
assert expected in str(res), str(res)
|
|
wheels = []
|
|
for _, _, files in os.walk(wheels_cache):
|
|
wheels.extend(files)
|
|
# and built wheels for upper and wheelbroken
|
|
assert "Building wheel for upper" in str(res), str(res)
|
|
assert "Building wheel for wheelb" in str(res), str(res)
|
|
# Wheels are built for local directories, but not cached.
|
|
assert "Building wheel for requir" in str(res), str(res)
|
|
# wheelbroken has to run install
|
|
# into the cache
|
|
assert wheels != [], str(res)
|
|
# and installed from the wheel
|
|
assert "Running setup.py install for upper" not in str(res), str(res)
|
|
# Wheels are built for local directories, but not cached.
|
|
assert "Running setup.py install for requir" not in str(res), str(res)
|
|
# wheelbroken has to run install
|
|
assert "Running setup.py install for wheelb" in str(res), str(res)
|
|
# We want to make sure pure python wheels do not have an implementation tag
|
|
assert wheels == [
|
|
"Upper-2.0-py{}-none-any.whl".format(sys.version_info[0]),
|
|
]
|
|
|
|
|
|
def test_install_no_binary_disables_building_wheels(script, data, with_wheel):
|
|
to_install = data.packages.joinpath('requires_wheelbroken_upper')
|
|
res = script.pip(
|
|
'install', '--no-index', '--no-binary=upper', '-f', data.find_links,
|
|
to_install, expect_stderr=True)
|
|
expected = ("Successfully installed requires-wheelbroken-upper-0"
|
|
" upper-2.0 wheelbroken-0.1")
|
|
# Must have installed it all
|
|
assert expected in str(res), str(res)
|
|
# and built wheels for wheelbroken only
|
|
assert "Building wheel for wheelb" in str(res), str(res)
|
|
# Wheels are built for local directories, but not cached across runs
|
|
assert "Building wheel for requir" in str(res), str(res)
|
|
# Don't build wheel for upper which was blacklisted
|
|
assert "Building wheel for upper" not in str(res), str(res)
|
|
# Wheels are built for local directories, but not cached across runs
|
|
assert "Running setup.py install for requir" not in str(res), str(res)
|
|
# And these two fell back to sdist based installed.
|
|
assert "Running setup.py install for wheelb" in str(res), str(res)
|
|
assert "Running setup.py install for upper" in str(res), str(res)
|
|
|
|
|
|
@pytest.mark.network
|
|
@windows_workaround_7667
|
|
def test_install_no_binary_builds_pep_517_wheel(script, data, with_wheel):
|
|
to_install = data.packages.joinpath('pep517_setup_and_pyproject')
|
|
res = script.pip(
|
|
'install', '--no-binary=:all:', '-f', data.find_links, to_install
|
|
)
|
|
expected = ("Successfully installed pep517-setup-and-pyproject")
|
|
# Must have installed the package
|
|
assert expected in str(res), str(res)
|
|
|
|
assert "Building wheel for pep517-setup" in str(res), str(res)
|
|
assert "Running setup.py install for pep517-set" not in str(res), str(res)
|
|
|
|
|
|
@pytest.mark.network
|
|
@windows_workaround_7667
|
|
def test_install_no_binary_uses_local_backend(
|
|
script, data, with_wheel, tmpdir):
|
|
to_install = data.packages.joinpath('pep517_wrapper_buildsys')
|
|
script.environ['PIP_TEST_MARKER_FILE'] = marker = str(tmpdir / 'marker')
|
|
res = script.pip(
|
|
'install', '--no-binary=:all:', '-f', data.find_links, to_install
|
|
)
|
|
expected = "Successfully installed pep517-wrapper-buildsys"
|
|
# Must have installed the package
|
|
assert expected in str(res), str(res)
|
|
|
|
assert os.path.isfile(marker), "Local PEP 517 backend not used"
|
|
|
|
|
|
def test_install_no_binary_disables_cached_wheels(script, data, with_wheel):
|
|
# Seed the cache
|
|
script.pip(
|
|
'install', '--no-index', '-f', data.find_links,
|
|
'upper')
|
|
script.pip('uninstall', 'upper', '-y')
|
|
res = script.pip(
|
|
'install', '--no-index', '--no-binary=:all:', '-f', data.find_links,
|
|
'upper', expect_stderr=True)
|
|
assert "Successfully installed upper-2.0" in str(res), str(res)
|
|
# No wheel building for upper, which was blacklisted
|
|
assert "Building wheel for upper" not in str(res), str(res)
|
|
# Must have used source, not a cached wheel to install upper.
|
|
assert "Running setup.py install for upper" in str(res), str(res)
|
|
|
|
|
|
def test_install_editable_with_wrong_egg_name(script, use_new_resolver):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
version='0.1')
|
|
"""))
|
|
result = script.pip(
|
|
'install', '--editable',
|
|
'file://{pkga_path}#egg=pkgb'.format(**locals()),
|
|
expect_error=use_new_resolver,
|
|
)
|
|
assert ("Generating metadata for package pkgb produced metadata "
|
|
"for project name pkga. Fix your #egg=pkgb "
|
|
"fragments.") in result.stderr
|
|
if use_new_resolver:
|
|
assert "has different name in metadata" in result.stderr, str(result)
|
|
else:
|
|
assert "Successfully installed pkga" in str(result), str(result)
|
|
|
|
|
|
def test_install_tar_xz(script, data):
|
|
try:
|
|
import lzma # noqa
|
|
except ImportError:
|
|
pytest.skip("No lzma support")
|
|
res = script.pip('install', data.packages / 'singlemodule-0.0.1.tar.xz')
|
|
assert "Successfully installed singlemodule-0.0.1" in res.stdout, res
|
|
|
|
|
|
def test_install_tar_lzma(script, data):
|
|
try:
|
|
import lzma # noqa
|
|
except ImportError:
|
|
pytest.skip("No lzma support")
|
|
res = script.pip('install', data.packages / 'singlemodule-0.0.1.tar.lzma')
|
|
assert "Successfully installed singlemodule-0.0.1" in res.stdout, res
|
|
|
|
|
|
def test_double_install(script):
|
|
"""
|
|
Test double install passing with two same version requirements
|
|
"""
|
|
result = script.pip('install', 'pip', 'pip')
|
|
msg = "Double requirement given: pip (already in pip, name='pip')"
|
|
assert msg not in result.stderr
|
|
|
|
|
|
def test_double_install_fail(script, use_new_resolver):
|
|
"""
|
|
Test double install failing with two different version requirements
|
|
"""
|
|
result = script.pip(
|
|
'install',
|
|
'pip==7.*',
|
|
'pip==7.1.2',
|
|
# The new resolver is perfectly capable of handling this
|
|
expect_error=(not use_new_resolver)
|
|
)
|
|
if not use_new_resolver:
|
|
msg = ("Double requirement given: pip==7.1.2 (already in pip==7.*, "
|
|
"name='pip')")
|
|
assert msg in result.stderr
|
|
|
|
|
|
def _get_expected_error_text():
|
|
return (
|
|
"Package 'pkga' requires a different Python: {} not in '<1.0'"
|
|
).format('.'.join(map(str, sys.version_info[:3])))
|
|
|
|
|
|
def test_install_incompatible_python_requires(script):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
python_requires='<1.0',
|
|
version='0.1')
|
|
"""))
|
|
result = script.pip('install', pkga_path, expect_error=True)
|
|
assert _get_expected_error_text() in result.stderr, str(result)
|
|
|
|
|
|
def test_install_incompatible_python_requires_editable(script):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
python_requires='<1.0',
|
|
version='0.1')
|
|
"""))
|
|
result = script.pip(
|
|
'install',
|
|
'--editable={pkga_path}'.format(**locals()),
|
|
expect_error=True)
|
|
assert _get_expected_error_text() in result.stderr, str(result)
|
|
|
|
|
|
def test_install_incompatible_python_requires_wheel(script, with_wheel):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
python_requires='<1.0',
|
|
version='0.1')
|
|
"""))
|
|
script.run(
|
|
'python', 'setup.py', 'bdist_wheel', '--universal', cwd=pkga_path)
|
|
result = script.pip('install', './pkga/dist/pkga-0.1-py2.py3-none-any.whl',
|
|
expect_error=True)
|
|
assert _get_expected_error_text() in result.stderr, str(result)
|
|
|
|
|
|
def test_install_compatible_python_requires(script):
|
|
script.scratch_path.joinpath("pkga").mkdir()
|
|
pkga_path = script.scratch_path / 'pkga'
|
|
pkga_path.joinpath("setup.py").write_text(textwrap.dedent("""
|
|
from setuptools import setup
|
|
setup(name='pkga',
|
|
python_requires='>1.0',
|
|
version='0.1')
|
|
"""))
|
|
res = script.pip('install', pkga_path)
|
|
assert "Successfully installed pkga-0.1" in res.stdout, res
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_pep508_with_url(script):
|
|
res = script.pip(
|
|
'install', '--no-index',
|
|
'packaging@https://files.pythonhosted.org/packages/2f/2b/'
|
|
'c681de3e1dbcd469537aefb15186b800209aa1f299d933d23b48d85c9d56/'
|
|
'packaging-15.3-py2.py3-none-any.whl#sha256='
|
|
'ce1a869fe039fbf7e217df36c4653d1dbe657778b2d41709593a0003584405f4'
|
|
)
|
|
assert "Successfully installed packaging-15.3" in str(res), str(res)
|
|
|
|
|
|
@pytest.mark.network
|
|
def test_install_pep508_with_url_in_install_requires(script):
|
|
pkga_path = create_test_package_with_setup(
|
|
script, name='pkga', version='1.0',
|
|
install_requires=[
|
|
'packaging@https://files.pythonhosted.org/packages/2f/2b/'
|
|
'c681de3e1dbcd469537aefb15186b800209aa1f299d933d23b48d85c9d56/'
|
|
'packaging-15.3-py2.py3-none-any.whl#sha256='
|
|
'ce1a869fe039fbf7e217df36c4653d1dbe657778b2d41709593a0003584405f4'
|
|
],
|
|
)
|
|
res = script.pip('install', pkga_path)
|
|
assert "Successfully installed packaging-15.3" in str(res), str(res)
|
|
|
|
|
|
@pytest.mark.network
|
|
@pytest.mark.parametrize('index', (PyPI.simple_url, TestPyPI.simple_url))
|
|
def test_install_from_test_pypi_with_ext_url_dep_is_blocked(script, index):
|
|
res = script.pip(
|
|
'install',
|
|
'--index-url',
|
|
index,
|
|
'pep-508-url-deps',
|
|
expect_error=True,
|
|
)
|
|
error_message = (
|
|
"Packages installed from PyPI cannot depend on packages "
|
|
"which are not also hosted on PyPI."
|
|
)
|
|
error_cause = (
|
|
"pep-508-url-deps depends on sampleproject@ "
|
|
"https://github.com/pypa/sampleproject/archive/master.zip"
|
|
)
|
|
assert res.returncode == 1
|
|
assert error_message in res.stderr, str(res)
|
|
assert error_cause in res.stderr, str(res)
|
|
|
|
|
|
def test_installing_scripts_outside_path_prints_warning(script):
|
|
result = script.pip_install_local(
|
|
"--prefix", script.scratch_path, "script_wheel1"
|
|
)
|
|
assert "Successfully installed script-wheel1" in result.stdout, str(result)
|
|
assert "--no-warn-script-location" in result.stderr
|
|
|
|
|
|
def test_installing_scripts_outside_path_can_suppress_warning(script):
|
|
result = script.pip_install_local(
|
|
"--prefix", script.scratch_path, "--no-warn-script-location",
|
|
"script_wheel1"
|
|
)
|
|
assert "Successfully installed script-wheel1" in result.stdout, str(result)
|
|
assert "--no-warn-script-location" not in result.stderr
|
|
|
|
|
|
def test_installing_scripts_on_path_does_not_print_warning(script):
|
|
result = script.pip_install_local("script_wheel1")
|
|
assert "Successfully installed script-wheel1" in result.stdout, str(result)
|
|
assert "--no-warn-script-location" not in result.stderr
|
|
|
|
|
|
def test_installed_files_recorded_in_deterministic_order(script, data):
|
|
"""
|
|
Ensure that we record the files installed by a package in a deterministic
|
|
order, to make installs reproducible.
|
|
"""
|
|
to_install = data.packages.joinpath("FSPkg")
|
|
result = script.pip('install', to_install)
|
|
fspkg_folder = script.site_packages / 'fspkg'
|
|
egg_info = 'FSPkg-0.1.dev0-py{pyversion}.egg-info'.format(**globals())
|
|
installed_files_path = (
|
|
script.site_packages / egg_info / 'installed-files.txt'
|
|
)
|
|
result.did_create(fspkg_folder)
|
|
result.did_create(installed_files_path)
|
|
|
|
installed_files_path = result.files_created[installed_files_path].full
|
|
installed_files_lines = [
|
|
p for p in Path(installed_files_path).read_text().split('\n') if p
|
|
]
|
|
assert installed_files_lines == sorted(installed_files_lines)
|
|
|
|
|
|
def test_install_conflict_results_in_warning(script, data):
|
|
pkgA_path = create_test_package_with_setup(
|
|
script,
|
|
name='pkgA', version='1.0', install_requires=['pkgb == 1.0'],
|
|
)
|
|
pkgB_path = create_test_package_with_setup(
|
|
script,
|
|
name='pkgB', version='2.0',
|
|
)
|
|
|
|
# Install pkgA without its dependency
|
|
result1 = script.pip('install', '--no-index', pkgA_path, '--no-deps')
|
|
assert "Successfully installed pkgA-1.0" in result1.stdout, str(result1)
|
|
|
|
# Then install an incorrect version of the dependency
|
|
result2 = script.pip(
|
|
'install', '--no-index', pkgB_path, allow_stderr_error=True,
|
|
)
|
|
assert "pkga 1.0 has requirement pkgb==1.0" in result2.stderr, str(result2)
|
|
assert "Successfully installed pkgB-2.0" in result2.stdout, str(result2)
|
|
|
|
|
|
def test_install_conflict_warning_can_be_suppressed(script, data):
|
|
pkgA_path = create_test_package_with_setup(
|
|
script,
|
|
name='pkgA', version='1.0', install_requires=['pkgb == 1.0'],
|
|
)
|
|
pkgB_path = create_test_package_with_setup(
|
|
script,
|
|
name='pkgB', version='2.0',
|
|
)
|
|
|
|
# Install pkgA without its dependency
|
|
result1 = script.pip('install', '--no-index', pkgA_path, '--no-deps')
|
|
assert "Successfully installed pkgA-1.0" in result1.stdout, str(result1)
|
|
|
|
# Then install an incorrect version of the dependency; suppressing warning
|
|
result2 = script.pip(
|
|
'install', '--no-index', pkgB_path, '--no-warn-conflicts'
|
|
)
|
|
assert "Successfully installed pkgB-2.0" in result2.stdout, str(result2)
|
|
|
|
|
|
def test_target_install_ignores_distutils_config_install_prefix(script):
|
|
prefix = script.scratch_path / 'prefix'
|
|
distutils_config = Path(os.path.expanduser('~'),
|
|
'pydistutils.cfg' if sys.platform == 'win32'
|
|
else '.pydistutils.cfg')
|
|
distutils_config.write_text(textwrap.dedent(
|
|
'''
|
|
[install]
|
|
prefix={prefix}
|
|
'''.format(**locals())))
|
|
target = script.scratch_path / 'target'
|
|
result = script.pip_install_local('simplewheel', '-t', target)
|
|
|
|
assert "Successfully installed simplewheel" in result.stdout
|
|
|
|
relative_target = os.path.relpath(target, script.base_path)
|
|
relative_script_base = os.path.relpath(prefix, script.base_path)
|
|
result.did_create(relative_target)
|
|
result.did_not_create(relative_script_base)
|
|
|
|
|
|
@pytest.mark.incompatible_with_test_venv
|
|
def test_user_config_accepted(script):
|
|
# user set in the config file is parsed as 0/1 instead of True/False.
|
|
# Check that this doesn't cause a problem.
|
|
config_file = script.scratch_path / 'pip.conf'
|
|
script.environ['PIP_CONFIG_FILE'] = str(config_file)
|
|
config_file.write_text("[install]\nuser = true")
|
|
result = script.pip_install_local('simplewheel')
|
|
|
|
assert "Successfully installed simplewheel" in result.stdout
|
|
|
|
relative_user = os.path.relpath(script.user_site_path, script.base_path)
|
|
result.did_create(join(relative_user, 'simplewheel'))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
'install_args, expected_message', [
|
|
([], 'Requirement already satisfied: pip'),
|
|
(['--upgrade'], 'Requirement already up-to-date: pip in'),
|
|
]
|
|
)
|
|
@pytest.mark.parametrize("use_module", [True, False])
|
|
@pytest.mark.fails_on_new_resolver
|
|
def test_install_pip_does_not_modify_pip_when_satisfied(
|
|
script, install_args, expected_message, use_module):
|
|
"""
|
|
Test it doesn't upgrade the pip if it already satisfies the requirement.
|
|
"""
|
|
result = script.pip_install_local(
|
|
'pip', *install_args, use_module=use_module
|
|
)
|
|
assert expected_message in result.stdout, str(result)
|
|
|
|
|
|
def test_ignore_yanked_file(script, data):
|
|
"""
|
|
Test ignore a "yanked" file.
|
|
"""
|
|
result = script.pip(
|
|
'install', 'simple',
|
|
'--index-url', data.index_url('yanked'),
|
|
)
|
|
# Make sure a "yanked" release is ignored
|
|
assert 'Successfully installed simple-2.0\n' in result.stdout, str(result)
|
|
|
|
|
|
def test_invalid_index_url_argument(script, shared_data):
|
|
"""
|
|
Test the behaviour of an invalid --index-url argument
|
|
"""
|
|
|
|
result = script.pip('install', '--index-url', '--user',
|
|
shared_data.find_links3, "Dinner",
|
|
expect_error=True)
|
|
|
|
assert 'WARNING: The index url "--user" seems invalid, ' \
|
|
'please provide a scheme.' in result.stderr, str(result)
|
|
|
|
|
|
def test_valid_index_url_argument(script, shared_data):
|
|
"""
|
|
Test the behaviour of an valid --index-url argument
|
|
"""
|
|
|
|
result = script.pip('install', '--index-url',
|
|
shared_data.find_links3,
|
|
"Dinner")
|
|
|
|
assert 'Successfully installed Dinner' in result.stdout, str(result)
|
|
|
|
|
|
@pytest.mark.fails_on_new_resolver
|
|
def test_install_yanked_file_and_print_warning(script, data):
|
|
"""
|
|
Test install a "yanked" file and print a warning.
|
|
|
|
Yanked files are always ignored, unless they are the only file that
|
|
matches a version specifier that "pins" to an exact version (PEP 592).
|
|
"""
|
|
result = script.pip(
|
|
'install', 'simple==3.0',
|
|
'--index-url', data.index_url('yanked'),
|
|
expect_stderr=True,
|
|
)
|
|
expected_warning = 'Reason for being yanked: test reason message'
|
|
assert expected_warning in result.stderr, str(result)
|
|
# Make sure a "yanked" release is installed
|
|
assert 'Successfully installed simple-3.0\n' in result.stdout, str(result)
|
|
|
|
|
|
@pytest.mark.parametrize("install_args", [
|
|
(),
|
|
("--trusted-host", "localhost"),
|
|
])
|
|
def test_install_sends_client_cert(install_args, script, cert_factory, data):
|
|
cert_path = cert_factory()
|
|
ctx = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
|
|
ctx.load_cert_chain(cert_path, cert_path)
|
|
ctx.load_verify_locations(cafile=cert_path)
|
|
ctx.verify_mode = ssl.CERT_REQUIRED
|
|
|
|
server = make_mock_server(ssl_context=ctx)
|
|
server.mock.side_effect = [
|
|
package_page({
|
|
"simple-3.0.tar.gz": "/files/simple-3.0.tar.gz",
|
|
}),
|
|
file_response(str(data.packages / "simple-3.0.tar.gz")),
|
|
]
|
|
|
|
url = "https://{}:{}/simple".format(server.host, server.port)
|
|
|
|
args = ["install", "-vvv", "--cert", cert_path, "--client-cert", cert_path]
|
|
args.extend(["--index-url", url])
|
|
args.extend(install_args)
|
|
args.append("simple")
|
|
|
|
with server_running(server):
|
|
script.pip(*args)
|
|
|
|
assert server.mock.call_count == 2
|
|
for call_args in server.mock.call_args_list:
|
|
environ, _ = call_args.args
|
|
assert "SSL_CLIENT_CERT" in environ
|
|
assert environ["SSL_CLIENT_CERT"]
|
|
|
|
|
|
def test_install_skip_work_dir_pkg(script, data):
|
|
"""
|
|
Test that install of a package in working directory
|
|
should pass on the second attempt after an install
|
|
and an uninstall
|
|
"""
|
|
|
|
# Create a test package, install it and then uninstall it
|
|
pkg_path = create_test_package_with_setup(
|
|
script, name='simple', version='1.0')
|
|
script.pip('install', '-e', '.',
|
|
expect_stderr=True, cwd=pkg_path)
|
|
|
|
script.pip('uninstall', 'simple', '-y')
|
|
|
|
# Running the install command again from the working directory
|
|
# will install the package as it was uninstalled earlier
|
|
result = script.pip('install', '--find-links',
|
|
data.find_links, 'simple',
|
|
expect_stderr=True, cwd=pkg_path)
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assert 'Requirement already satisfied: simple' not in result.stdout
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assert 'Successfully installed simple' in result.stdout
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