mirror of
https://github.com/pypa/pip
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f81fd19a7b
Like the wheel metadata, this is, strictly speaking, unspecified. But UTF-8 is the de-facto standard, and we should support that.
637 lines
20 KiB
Python
637 lines
20 KiB
Python
# -*- coding: utf-8 -*-
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import distutils
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import glob
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import os
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import shutil
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import pytest
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from tests.lib import create_basic_wheel_for_package, skip_if_python2
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from tests.lib.path import Path
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from tests.lib.wheel import make_wheel
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# assert_installed expects a package subdirectory, so give it to them
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def make_wheel_with_file(name, version, **kwargs):
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extra_files = kwargs.setdefault("extra_files", {})
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extra_files["{}/__init__.py".format(name)] = "# example"
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return make_wheel(name=name, version=version, **kwargs)
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def test_install_from_future_wheel_version(script, tmpdir):
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"""
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Test installing a wheel with a WHEEL metadata version that is:
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- a major version ahead of what we expect (not ok), and
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- a minor version ahead of what we expect (ok)
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"""
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from tests.lib import TestFailure
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package = make_wheel_with_file(
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name="futurewheel",
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version="3.0",
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wheel_metadata_updates={"Wheel-Version": "3.0"},
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).save_to_dir(tmpdir)
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result = script.pip('install', package, '--no-index', expect_error=True)
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with pytest.raises(TestFailure):
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result.assert_installed('futurewheel', without_egg_link=True,
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editable=False)
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package = make_wheel_with_file(
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name="futurewheel",
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version="1.9",
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wheel_metadata_updates={"Wheel-Version": "1.9"},
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).save_to_dir(tmpdir)
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result = script.pip(
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'install', package, '--no-index', expect_stderr=True
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)
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result.assert_installed('futurewheel', without_egg_link=True,
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editable=False)
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def test_install_from_broken_wheel(script, data):
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"""
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Test that installing a broken wheel fails properly
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"""
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from tests.lib import TestFailure
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package = data.packages.joinpath("brokenwheel-1.0-py2.py3-none-any.whl")
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result = script.pip('install', package, '--no-index', expect_error=True)
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with pytest.raises(TestFailure):
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result.assert_installed('futurewheel', without_egg_link=True,
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editable=False)
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def test_basic_install_from_wheel(script, shared_data, tmpdir):
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"""
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Test installing from a wheel (that has a script)
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"""
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shutil.copy(
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shared_data.packages / "has.script-1.0-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'has.script==1.0', '--no-index',
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'--find-links', tmpdir,
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)
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dist_info_folder = script.site_packages / 'has.script-1.0.dist-info'
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result.did_create(dist_info_folder)
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script_file = script.bin / 'script.py'
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result.did_create(script_file)
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def test_basic_install_from_wheel_with_extras(script, shared_data, tmpdir):
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"""
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Test installing from a wheel with extras.
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"""
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shutil.copy(
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shared_data.packages / "complex_dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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shutil.copy(
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shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'complex-dist[simple]', '--no-index',
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'--find-links', tmpdir,
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)
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dist_info_folder = script.site_packages / 'complex_dist-0.1.dist-info'
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result.did_create(dist_info_folder)
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dist_info_folder = script.site_packages / 'simple.dist-0.1.dist-info'
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result.did_create(dist_info_folder)
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def test_basic_install_from_wheel_file(script, data):
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"""
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Test installing directly from a wheel file.
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"""
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package = data.packages.joinpath("simple.dist-0.1-py2.py3-none-any.whl")
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result = script.pip('install', package, '--no-index')
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dist_info_folder = script.site_packages / 'simple.dist-0.1.dist-info'
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result.did_create(dist_info_folder)
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installer = dist_info_folder / 'INSTALLER'
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result.did_create(installer)
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with open(script.base_path / installer, 'rb') as installer_file:
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installer_details = installer_file.read()
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assert installer_details == b'pip\n'
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installer_temp = dist_info_folder / 'INSTALLER.pip'
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result.did_not_create(installer_temp)
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# Installation seems to work, but scripttest fails to check.
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# I really don't care now since we're desupporting it soon anyway.
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@skip_if_python2
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def test_basic_install_from_unicode_wheel(script, data):
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"""
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Test installing from a wheel (that has a script)
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"""
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make_wheel(
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'unicode_package',
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'1.0',
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extra_files={
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'வணக்கம்/__init__.py': b'',
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'வணக்கம்/નમસ્તે.py': b'',
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},
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).save_to_dir(script.scratch_path)
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result = script.pip(
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'install', 'unicode_package==1.0', '--no-index',
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'--find-links', script.scratch_path,
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)
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dist_info_folder = script.site_packages / 'unicode_package-1.0.dist-info'
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result.did_create(dist_info_folder)
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file1 = script.site_packages.joinpath('வணக்கம்', '__init__.py')
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result.did_create(file1)
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file2 = script.site_packages.joinpath('வணக்கம்', 'નમસ્તે.py')
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result.did_create(file2)
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def test_install_from_wheel_with_headers(script, data):
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"""
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Test installing from a wheel file with headers
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"""
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package = data.packages.joinpath("headers.dist-0.1-py2.py3-none-any.whl")
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result = script.pip('install', package, '--no-index')
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dist_info_folder = script.site_packages / 'headers.dist-0.1.dist-info'
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result.did_create(dist_info_folder)
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def test_install_wheel_with_target(script, shared_data, with_wheel, tmpdir):
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"""
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Test installing a wheel using pip install --target
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"""
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shutil.copy(
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shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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target_dir = script.scratch_path / 'target'
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result = script.pip(
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'install', 'simple.dist==0.1', '-t', target_dir,
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'--no-index', '--find-links', tmpdir,
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)
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result.did_create(Path('scratch') / 'target' / 'simpledist')
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def test_install_wheel_with_target_and_data_files(script, data, with_wheel):
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"""
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Test for issue #4092. It will be checked that a data_files specification in
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setup.py is handled correctly when a wheel is installed with the --target
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option.
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The setup() for the wheel 'prjwithdatafile-1.0-py2.py3-none-any.whl' is as
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follows ::
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setup(
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name='prjwithdatafile',
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version='1.0',
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packages=['prjwithdatafile'],
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data_files=[
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(r'packages1', ['prjwithdatafile/README.txt']),
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(r'packages2', ['prjwithdatafile/README.txt'])
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]
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)
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"""
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target_dir = script.scratch_path / 'prjwithdatafile'
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package = data.packages.joinpath(
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"prjwithdatafile-1.0-py2.py3-none-any.whl"
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)
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result = script.pip('install', package,
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'-t', target_dir,
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'--no-index')
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project_path = Path('scratch') / 'prjwithdatafile'
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result.did_create(project_path / 'packages1' / 'README.txt')
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result.did_create(project_path / 'packages2' / 'README.txt')
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result.did_not_create(project_path / 'lib' / 'python')
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def test_install_wheel_with_root(script, shared_data, tmpdir):
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"""
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Test installing a wheel using pip install --root
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"""
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root_dir = script.scratch_path / 'root'
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shutil.copy(
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shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'simple.dist==0.1', '--root', root_dir,
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'--no-index', '--find-links', tmpdir,
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)
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result.did_create(Path('scratch') / 'root')
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def test_install_wheel_with_prefix(script, shared_data, tmpdir):
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"""
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Test installing a wheel using pip install --prefix
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"""
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prefix_dir = script.scratch_path / 'prefix'
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shutil.copy(
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shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'simple.dist==0.1', '--prefix', prefix_dir,
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'--no-index', '--find-links', tmpdir,
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)
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lib = distutils.sysconfig.get_python_lib(prefix=Path('scratch') / 'prefix')
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result.did_create(lib)
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def test_install_from_wheel_installs_deps(script, data, tmpdir):
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"""
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Test can install dependencies of wheels
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"""
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# 'requires_source' depends on the 'source' project
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package = data.packages.joinpath(
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"requires_source-1.0-py2.py3-none-any.whl"
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)
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shutil.copy(data.packages / "source-1.0.tar.gz", tmpdir)
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result = script.pip(
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'install', '--no-index', '--find-links', tmpdir, package,
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)
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result.assert_installed('source', editable=False)
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def test_install_from_wheel_no_deps(script, data, tmpdir):
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"""
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Test --no-deps works with wheel installs
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"""
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# 'requires_source' depends on the 'source' project
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package = data.packages.joinpath(
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"requires_source-1.0-py2.py3-none-any.whl"
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)
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shutil.copy(data.packages / "source-1.0.tar.gz", tmpdir)
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result = script.pip(
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'install', '--no-index', '--find-links', tmpdir, '--no-deps',
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package,
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)
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pkg_folder = script.site_packages / 'source'
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result.did_not_create(pkg_folder)
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def test_wheel_record_lines_in_deterministic_order(script, data):
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to_install = data.packages.joinpath("simplewheel-1.0-py2.py3-none-any.whl")
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result = script.pip('install', to_install)
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dist_info_folder = script.site_packages / 'simplewheel-1.0.dist-info'
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record_path = dist_info_folder / 'RECORD'
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result.did_create(dist_info_folder)
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result.did_create(record_path)
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record_path = result.files_created[record_path].full
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record_lines = [
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p for p in Path(record_path).read_text().split('\n') if p
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]
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assert record_lines == sorted(record_lines)
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@pytest.mark.incompatible_with_test_venv
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def test_install_user_wheel(script, shared_data, with_wheel, tmpdir):
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"""
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Test user install from wheel (that has a script)
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"""
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shutil.copy(
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shared_data.packages / "has.script-1.0-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'has.script==1.0', '--user', '--no-index',
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'--find-links', tmpdir,
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)
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egg_info_folder = script.user_site / 'has.script-1.0.dist-info'
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result.did_create(egg_info_folder)
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script_file = script.user_bin / 'script.py'
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result.did_create(script_file)
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def test_install_from_wheel_gen_entrypoint(script, shared_data, tmpdir):
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"""
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Test installing scripts (entry points are generated)
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"""
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shutil.copy(
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shared_data.packages / "script.wheel1a-0.1-py2.py3-none-any.whl",
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tmpdir,
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)
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result = script.pip(
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'install', 'script.wheel1a==0.1', '--no-index',
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'--find-links', tmpdir,
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)
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if os.name == 'nt':
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wrapper_file = script.bin / 't1.exe'
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else:
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wrapper_file = script.bin / 't1'
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result.did_create(wrapper_file)
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if os.name != "nt":
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assert bool(os.access(script.base_path / wrapper_file, os.X_OK))
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def test_install_from_wheel_gen_uppercase_entrypoint(
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script, shared_data, tmpdir
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):
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"""
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Test installing scripts with uppercase letters in entry point names
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"""
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shutil.copy(
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shared_data.packages /
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"console_scripts_uppercase-1.0-py2.py3-none-any.whl",
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tmpdir,
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)
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result = script.pip(
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'install', 'console-scripts-uppercase==1.0', '--no-index',
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'--find-links', tmpdir,
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)
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if os.name == 'nt':
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# Case probably doesn't make any difference on NT
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wrapper_file = script.bin / 'cmdName.exe'
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else:
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wrapper_file = script.bin / 'cmdName'
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result.did_create(wrapper_file)
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if os.name != "nt":
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assert bool(os.access(script.base_path / wrapper_file, os.X_OK))
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# pkg_resources.EntryPoint() does not parse unicode correctly on Python 2.
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@skip_if_python2
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def test_install_from_wheel_gen_unicode_entrypoint(script):
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make_wheel(
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"script_wheel_unicode",
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"1.0",
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console_scripts=["進入點 = 模組:函式"],
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).save_to_dir(script.scratch_path)
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result = script.pip(
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"install",
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"--no-index",
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"--find-links",
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script.scratch_path,
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"script_wheel_unicode",
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)
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if os.name == "nt":
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result.did_create(script.bin.joinpath("進入點.exe"))
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else:
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result.did_create(script.bin.joinpath("進入點"))
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def test_install_from_wheel_with_legacy(script, shared_data, tmpdir):
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"""
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Test installing scripts (legacy scripts are preserved)
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"""
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shutil.copy(
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shared_data.packages / "script.wheel2a-0.1-py2.py3-none-any.whl",
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tmpdir,
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)
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result = script.pip(
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'install', 'script.wheel2a==0.1', '--no-index',
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'--find-links', tmpdir,
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)
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legacy_file1 = script.bin / 'testscript1.bat'
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legacy_file2 = script.bin / 'testscript2'
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result.did_create(legacy_file1)
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result.did_create(legacy_file2)
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def test_install_from_wheel_no_setuptools_entrypoint(
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script, shared_data, tmpdir
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):
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"""
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Test that when we generate scripts, any existing setuptools wrappers in
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the wheel are skipped.
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"""
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shutil.copy(
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shared_data.packages / "script.wheel1-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'script.wheel1==0.1', '--no-index',
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'--find-links', tmpdir,
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)
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if os.name == 'nt':
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wrapper_file = script.bin / 't1.exe'
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else:
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wrapper_file = script.bin / 't1'
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wrapper_helper = script.bin / 't1-script.py'
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# The wheel has t1.exe and t1-script.py. We will be generating t1 or
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# t1.exe depending on the platform. So we check that the correct wrapper
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# is present and that the -script.py helper has been skipped. We can't
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# easily test that the wrapper from the wheel has been skipped /
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# overwritten without getting very platform-dependent, so omit that.
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result.did_create(wrapper_file)
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result.did_not_create(wrapper_helper)
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def test_skipping_setuptools_doesnt_skip_legacy(script, shared_data, tmpdir):
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"""
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Test installing scripts (legacy scripts are preserved even when we skip
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setuptools wrappers)
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"""
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shutil.copy(
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shared_data.packages / "script.wheel2-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'script.wheel2==0.1', '--no-index',
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'--find-links', tmpdir,
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)
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legacy_file1 = script.bin / 'testscript1.bat'
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legacy_file2 = script.bin / 'testscript2'
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wrapper_helper = script.bin / 't1-script.py'
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result.did_create(legacy_file1)
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result.did_create(legacy_file2)
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result.did_not_create(wrapper_helper)
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def test_install_from_wheel_gui_entrypoint(script, shared_data, tmpdir):
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"""
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Test installing scripts (gui entry points are generated)
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"""
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shutil.copy(
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shared_data.packages / "script.wheel3-0.1-py2.py3-none-any.whl", tmpdir
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)
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result = script.pip(
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'install', 'script.wheel3==0.1', '--no-index',
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'--find-links', tmpdir,
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)
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if os.name == 'nt':
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wrapper_file = script.bin / 't1.exe'
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else:
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wrapper_file = script.bin / 't1'
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result.did_create(wrapper_file)
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def test_wheel_compiles_pyc(script, shared_data, tmpdir):
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"""
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Test installing from wheel with --compile on
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"""
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shutil.copy(
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shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
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)
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script.pip(
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"install", "--compile", "simple.dist==0.1", "--no-index",
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"--find-links", tmpdir,
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)
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# There are many locations for the __init__.pyc file so attempt to find
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# any of them
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exists = [
|
|
os.path.exists(script.site_packages_path / "simpledist/__init__.pyc"),
|
|
]
|
|
|
|
exists += glob.glob(
|
|
script.site_packages_path / "simpledist/__pycache__/__init__*.pyc"
|
|
)
|
|
|
|
assert any(exists)
|
|
|
|
|
|
def test_wheel_no_compiles_pyc(script, shared_data, tmpdir):
|
|
"""
|
|
Test installing from wheel with --compile on
|
|
"""
|
|
shutil.copy(
|
|
shared_data.packages / "simple.dist-0.1-py2.py3-none-any.whl", tmpdir
|
|
)
|
|
script.pip(
|
|
"install", "--no-compile", "simple.dist==0.1", "--no-index",
|
|
"--find-links", tmpdir,
|
|
)
|
|
# There are many locations for the __init__.pyc file so attempt to find
|
|
# any of them
|
|
exists = [
|
|
os.path.exists(script.site_packages_path / "simpledist/__init__.pyc"),
|
|
]
|
|
|
|
exists += glob.glob(
|
|
script.site_packages_path / "simpledist/__pycache__/__init__*.pyc"
|
|
)
|
|
|
|
assert not any(exists)
|
|
|
|
|
|
def test_install_from_wheel_uninstalls_old_version(script, data):
|
|
# regression test for https://github.com/pypa/pip/issues/1825
|
|
package = data.packages.joinpath("simplewheel-1.0-py2.py3-none-any.whl")
|
|
result = script.pip('install', package, '--no-index')
|
|
package = data.packages.joinpath("simplewheel-2.0-py2.py3-none-any.whl")
|
|
result = script.pip('install', package, '--no-index')
|
|
dist_info_folder = script.site_packages / 'simplewheel-2.0.dist-info'
|
|
result.did_create(dist_info_folder)
|
|
dist_info_folder = script.site_packages / 'simplewheel-1.0.dist-info'
|
|
result.did_not_create(dist_info_folder)
|
|
|
|
|
|
def test_wheel_compile_syntax_error(script, data):
|
|
package = data.packages.joinpath("compilewheel-1.0-py2.py3-none-any.whl")
|
|
result = script.pip('install', '--compile', package, '--no-index')
|
|
assert 'yield from' not in result.stdout
|
|
assert 'SyntaxError: ' not in result.stdout
|
|
|
|
|
|
def test_wheel_install_with_no_cache_dir(script, tmpdir, data):
|
|
"""Check wheel installations work, even with no cache.
|
|
"""
|
|
package = data.packages.joinpath("simple.dist-0.1-py2.py3-none-any.whl")
|
|
result = script.pip('install', '--no-cache-dir', '--no-index', package)
|
|
result.assert_installed('simpledist', editable=False)
|
|
|
|
|
|
def test_wheel_install_fails_with_extra_dist_info(script):
|
|
package = create_basic_wheel_for_package(
|
|
script,
|
|
"simple",
|
|
"0.1.0",
|
|
extra_files={
|
|
"unrelated-2.0.0.dist-info/WHEEL": "Wheel-Version: 1.0",
|
|
"unrelated-2.0.0.dist-info/METADATA": (
|
|
"Name: unrelated\nVersion: 2.0.0\n"
|
|
),
|
|
},
|
|
)
|
|
result = script.pip(
|
|
"install", "--no-cache-dir", "--no-index", package, expect_error=True
|
|
)
|
|
assert "multiple .dist-info directories" in result.stderr
|
|
|
|
|
|
def test_wheel_install_fails_with_unrelated_dist_info(script):
|
|
package = create_basic_wheel_for_package(script, "simple", "0.1.0")
|
|
new_name = "unrelated-2.0.0-py2.py3-none-any.whl"
|
|
new_package = os.path.join(os.path.dirname(package), new_name)
|
|
shutil.move(package, new_package)
|
|
|
|
result = script.pip(
|
|
"install",
|
|
"--no-cache-dir",
|
|
"--no-index",
|
|
new_package,
|
|
expect_error=True,
|
|
)
|
|
|
|
assert (
|
|
"'simple-0.1.0.dist-info' does not start with 'unrelated'"
|
|
in result.stderr
|
|
)
|
|
|
|
|
|
def test_wheel_installs_ok_with_nested_dist_info(script):
|
|
package = create_basic_wheel_for_package(
|
|
script,
|
|
"simple",
|
|
"0.1.0",
|
|
extra_files={
|
|
"subdir/unrelated-2.0.0.dist-info/WHEEL": "Wheel-Version: 1.0",
|
|
"subdir/unrelated-2.0.0.dist-info/METADATA": (
|
|
"Name: unrelated\nVersion: 2.0.0\n"
|
|
),
|
|
},
|
|
)
|
|
script.pip(
|
|
"install", "--no-cache-dir", "--no-index", package
|
|
)
|
|
|
|
|
|
def test_wheel_installs_ok_with_badly_encoded_irrelevant_dist_info_file(
|
|
script
|
|
):
|
|
package = create_basic_wheel_for_package(
|
|
script,
|
|
"simple",
|
|
"0.1.0",
|
|
extra_files={
|
|
"simple-0.1.0.dist-info/AUTHORS.txt": b"\xff"
|
|
},
|
|
)
|
|
script.pip(
|
|
"install", "--no-cache-dir", "--no-index", package
|
|
)
|
|
|
|
|
|
# Metadata is not decoded on Python 2.
|
|
@skip_if_python2
|
|
def test_wheel_install_fails_with_badly_encoded_metadata(script):
|
|
package = create_basic_wheel_for_package(
|
|
script,
|
|
"simple",
|
|
"0.1.0",
|
|
extra_files={
|
|
"simple-0.1.0.dist-info/METADATA": b"\xff"
|
|
},
|
|
)
|
|
result = script.pip(
|
|
"install", "--no-cache-dir", "--no-index", package, expect_error=True
|
|
)
|
|
assert "Error decoding metadata for" in result.stderr
|
|
assert "simple-0.1.0-py2.py3-none-any.whl" in result.stderr
|
|
assert "METADATA" in result.stderr
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
'package_name',
|
|
['simple-package', 'simple_package'],
|
|
)
|
|
def test_correct_package_name_while_creating_wheel_bug(script, package_name):
|
|
"""Check that the package name is correctly named while creating
|
|
a .whl file with a given format
|
|
"""
|
|
package = create_basic_wheel_for_package(script, package_name, '1.0')
|
|
wheel_name = os.path.basename(package)
|
|
assert wheel_name == 'simple_package-1.0-py2.py3-none-any.whl'
|