mirror of https://github.com/pypa/pip
860 lines
28 KiB
Python
860 lines
28 KiB
Python
"""Tests for wheel binary packages and .dist-info."""
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import csv
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import logging
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import os
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import textwrap
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import pytest
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from mock import Mock, patch
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from pip._vendor.packaging.requirements import Requirement
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from pip._internal import pep425tags, wheel
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from pip._internal.exceptions import InvalidWheelFilename, UnsupportedWheel
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from pip._internal.models.link import Link
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from pip._internal.req.req_install import InstallRequirement
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from pip._internal.utils.compat import WINDOWS
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from pip._internal.utils.misc import unpack_file
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from pip._internal.wheel import (
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MissingCallableSuffix,
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_raise_for_invalid_entrypoint,
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)
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from tests.lib import DATA_DIR, assert_paths_equal
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@pytest.mark.parametrize(
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"s, expected",
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[
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# Trivial.
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("pip-18.0", True),
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# Ambiguous.
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("foo-2-2", True),
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("im-valid", True),
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# Invalid.
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("invalid", False),
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("im_invalid", False),
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],
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)
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def test_contains_egg_info(s, expected):
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result = wheel._contains_egg_info(s)
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assert result == expected
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def make_test_install_req(base_name=None):
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"""
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Return an InstallRequirement object for testing purposes.
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"""
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if base_name is None:
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base_name = 'pendulum-2.0.4'
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req = Requirement('pendulum')
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link_url = (
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'https://files.pythonhosted.org/packages/aa/{base_name}.tar.gz'
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'#sha256=cf535d36c063575d4752af36df928882b2e0e31541b4482c97d637527'
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'85f9fcb'
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).format(base_name=base_name)
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link = Link(
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url=link_url,
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comes_from='https://pypi.org/simple/pendulum/',
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requires_python='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
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)
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req = InstallRequirement(
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req=req,
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comes_from=None,
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constraint=False,
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editable=False,
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link=link,
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source_dir='/tmp/pip-install-9py5m2z1/pendulum',
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)
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return req
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@pytest.mark.parametrize('file_tag, expected', [
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(('py27', 'none', 'any'), 'py27-none-any'),
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(('cp33', 'cp32dmu', 'linux_x86_64'), 'cp33-cp32dmu-linux_x86_64'),
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])
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def test_format_tag(file_tag, expected):
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actual = wheel.format_tag(file_tag)
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assert actual == expected
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@pytest.mark.parametrize(
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"base_name, should_unpack, cache_available, expected",
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[
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('pendulum-2.0.4', False, False, False),
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# The following cases test should_unpack=True.
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# Test _contains_egg_info() returning True.
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('pendulum-2.0.4', True, True, False),
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('pendulum-2.0.4', True, False, True),
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# Test _contains_egg_info() returning False.
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('pendulum', True, True, True),
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('pendulum', True, False, True),
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],
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)
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def test_should_use_ephemeral_cache__issue_6197(
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base_name, should_unpack, cache_available, expected,
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):
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"""
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Regression test for: https://github.com/pypa/pip/issues/6197
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"""
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req = make_test_install_req(base_name=base_name)
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assert not req.is_wheel
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assert req.link.is_artifact
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always_true = Mock(return_value=True)
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ephem_cache = wheel.should_use_ephemeral_cache(
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req, should_unpack=should_unpack,
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cache_available=cache_available, check_binary_allowed=always_true,
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)
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assert ephem_cache is expected
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@pytest.mark.parametrize(
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"disallow_binaries, expected",
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[
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# By default (i.e. when binaries are allowed), VCS requirements
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# should be built.
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(False, True),
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# Disallowing binaries, however, should cause them not to be built.
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(True, None),
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],
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)
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def test_should_use_ephemeral_cache__disallow_binaries_and_vcs_checkout(
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disallow_binaries, expected,
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):
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"""
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Test that disallowing binaries (e.g. from passing --global-option)
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causes should_use_ephemeral_cache() to return None for VCS checkouts.
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"""
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req = Requirement('pendulum')
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link = Link(url='git+https://git.example.com/pendulum.git')
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req = InstallRequirement(
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req=req,
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comes_from=None,
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constraint=False,
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editable=False,
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link=link,
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source_dir='/tmp/pip-install-9py5m2z1/pendulum',
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)
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assert not req.is_wheel
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assert req.link.is_vcs
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check_binary_allowed = Mock(return_value=not disallow_binaries)
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# The cache_available value doesn't matter for this test.
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ephem_cache = wheel.should_use_ephemeral_cache(
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req, should_unpack=True,
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cache_available=True, check_binary_allowed=check_binary_allowed,
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)
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assert ephem_cache is expected
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def test_format_command_result__INFO(caplog):
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caplog.set_level(logging.INFO)
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actual = wheel.format_command_result(
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# Include an argument with a space to test argument quoting.
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command_args=['arg1', 'second arg'],
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command_output='output line 1\noutput line 2\n',
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)
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assert actual.splitlines() == [
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"Command arguments: arg1 'second arg'",
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'Command output: [use --verbose to show]',
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]
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@pytest.mark.parametrize('command_output', [
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# Test trailing newline.
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'output line 1\noutput line 2\n',
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# Test no trailing newline.
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'output line 1\noutput line 2',
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])
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def test_format_command_result__DEBUG(caplog, command_output):
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caplog.set_level(logging.DEBUG)
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actual = wheel.format_command_result(
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command_args=['arg1', 'arg2'],
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command_output=command_output,
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)
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assert actual.splitlines() == [
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"Command arguments: arg1 arg2",
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'Command output:',
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'output line 1',
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'output line 2',
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'----------------------------------------',
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]
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@pytest.mark.parametrize('log_level', ['DEBUG', 'INFO'])
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def test_format_command_result__empty_output(caplog, log_level):
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caplog.set_level(log_level)
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actual = wheel.format_command_result(
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command_args=['arg1', 'arg2'],
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command_output='',
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)
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assert actual.splitlines() == [
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"Command arguments: arg1 arg2",
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'Command output: None',
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]
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def call_get_legacy_build_wheel_path(caplog, names):
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req = make_test_install_req()
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wheel_path = wheel.get_legacy_build_wheel_path(
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names=names,
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temp_dir='/tmp/abcd',
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req=req,
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command_args=['arg1', 'arg2'],
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command_output='output line 1\noutput line 2\n',
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)
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return wheel_path
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def test_get_legacy_build_wheel_path(caplog):
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actual = call_get_legacy_build_wheel_path(caplog, names=['name'])
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assert_paths_equal(actual, '/tmp/abcd/name')
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assert not caplog.records
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def test_get_legacy_build_wheel_path__no_names(caplog):
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actual = call_get_legacy_build_wheel_path(caplog, names=[])
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assert actual is None
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assert len(caplog.records) == 1
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record = caplog.records[0]
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assert record.levelname == 'WARNING'
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assert record.message.splitlines() == [
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"Legacy build of wheel for 'pendulum' created no files.",
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"Command arguments: arg1 arg2",
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'Command output: [use --verbose to show]',
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]
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def test_get_legacy_build_wheel_path__multiple_names(caplog):
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# Deliberately pass the names in non-sorted order.
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actual = call_get_legacy_build_wheel_path(
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caplog, names=['name2', 'name1'],
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)
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assert_paths_equal(actual, '/tmp/abcd/name1')
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assert len(caplog.records) == 1
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record = caplog.records[0]
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assert record.levelname == 'WARNING'
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assert record.message.splitlines() == [
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"Legacy build of wheel for 'pendulum' created more than one file.",
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"Filenames (choosing first): ['name1', 'name2']",
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"Command arguments: arg1 arg2",
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'Command output: [use --verbose to show]',
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]
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@pytest.mark.parametrize("console_scripts",
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["pip = pip._internal.main:pip",
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"pip:pip = pip._internal.main:pip"])
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def test_get_entrypoints(tmpdir, console_scripts):
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entry_points = tmpdir.joinpath("entry_points.txt")
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with open(str(entry_points), "w") as fp:
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fp.write("""
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[console_scripts]
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{}
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[section]
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common:one = module:func
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common:two = module:other_func
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""".format(console_scripts))
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assert wheel.get_entrypoints(str(entry_points)) == (
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dict([console_scripts.split(' = ')]),
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{},
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)
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def test_raise_for_invalid_entrypoint_ok():
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_raise_for_invalid_entrypoint("hello = hello:main")
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@pytest.mark.parametrize("entrypoint", [
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"hello = hello",
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"hello = hello:",
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])
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def test_raise_for_invalid_entrypoint_fail(entrypoint):
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with pytest.raises(MissingCallableSuffix):
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_raise_for_invalid_entrypoint(entrypoint)
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@pytest.mark.parametrize("outrows, expected", [
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([
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('', '', 'a'),
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('', '', ''),
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], [
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('', '', ''),
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('', '', 'a'),
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]),
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([
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# Include an int to check avoiding the following error:
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# > TypeError: '<' not supported between instances of 'str' and 'int'
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('', '', 1),
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('', '', ''),
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], [
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('', '', ''),
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('', '', 1),
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]),
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])
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def test_sorted_outrows(outrows, expected):
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actual = wheel.sorted_outrows(outrows)
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assert actual == expected
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def call_get_csv_rows_for_installed(tmpdir, text):
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path = tmpdir.joinpath('temp.txt')
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path.write_text(text)
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# Test that an installed file appearing in RECORD has its filename
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# updated in the new RECORD file.
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installed = {'a': 'z'}
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changed = set()
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generated = []
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lib_dir = '/lib/dir'
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with wheel.open_for_csv(path, 'r') as f:
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reader = csv.reader(f)
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outrows = wheel.get_csv_rows_for_installed(
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reader, installed=installed, changed=changed,
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generated=generated, lib_dir=lib_dir,
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)
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return outrows
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def test_get_csv_rows_for_installed(tmpdir, caplog):
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text = textwrap.dedent("""\
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a,b,c
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d,e,f
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""")
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outrows = call_get_csv_rows_for_installed(tmpdir, text)
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expected = [
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('z', 'b', 'c'),
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('d', 'e', 'f'),
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]
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assert outrows == expected
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# Check there were no warnings.
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assert len(caplog.records) == 0
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def test_get_csv_rows_for_installed__long_lines(tmpdir, caplog):
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text = textwrap.dedent("""\
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a,b,c,d
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e,f,g
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h,i,j,k
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""")
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outrows = call_get_csv_rows_for_installed(tmpdir, text)
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expected = [
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('z', 'b', 'c', 'd'),
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('e', 'f', 'g'),
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('h', 'i', 'j', 'k'),
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]
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assert outrows == expected
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messages = [rec.message for rec in caplog.records]
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expected = [
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"RECORD line has more than three elements: ['a', 'b', 'c', 'd']",
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"RECORD line has more than three elements: ['h', 'i', 'j', 'k']"
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]
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assert messages == expected
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def test_wheel_version(tmpdir, data):
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future_wheel = 'futurewheel-1.9-py2.py3-none-any.whl'
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broken_wheel = 'brokenwheel-1.0-py2.py3-none-any.whl'
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future_version = (1, 9)
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unpack_file(data.packages.joinpath(future_wheel),
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tmpdir + 'future', None, None)
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unpack_file(data.packages.joinpath(broken_wheel),
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tmpdir + 'broken', None, None)
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assert wheel.wheel_version(tmpdir + 'future') == future_version
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assert not wheel.wheel_version(tmpdir + 'broken')
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def test_python_tag():
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wheelnames = [
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'simplewheel-1.0-py2.py3-none-any.whl',
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'simplewheel-1.0-py27-none-any.whl',
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'simplewheel-2.0-1-py2.py3-none-any.whl',
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]
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newnames = [
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'simplewheel-1.0-py37-none-any.whl',
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'simplewheel-1.0-py37-none-any.whl',
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'simplewheel-2.0-1-py37-none-any.whl',
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]
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for name, new in zip(wheelnames, newnames):
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assert wheel.replace_python_tag(name, 'py37') == new
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def test_check_compatibility():
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name = 'test'
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vc = wheel.VERSION_COMPATIBLE
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# Major version is higher - should be incompatible
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higher_v = (vc[0] + 1, vc[1])
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# test raises with correct error
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with pytest.raises(UnsupportedWheel) as e:
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wheel.check_compatibility(higher_v, name)
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assert 'is not compatible' in str(e)
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# Should only log.warning - minor version is greater
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higher_v = (vc[0], vc[1] + 1)
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wheel.check_compatibility(higher_v, name)
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# These should work fine
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wheel.check_compatibility(wheel.VERSION_COMPATIBLE, name)
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# E.g if wheel to install is 1.0 and we support up to 1.2
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lower_v = (vc[0], max(0, vc[1] - 1))
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wheel.check_compatibility(lower_v, name)
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class TestWheelFile(object):
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def test_std_wheel_pattern(self):
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w = wheel.Wheel('simple-1.1.1-py2-none-any.whl')
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assert w.name == 'simple'
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assert w.version == '1.1.1'
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assert w.pyversions == ['py2']
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assert w.abis == ['none']
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assert w.plats == ['any']
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def test_wheel_pattern_multi_values(self):
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w = wheel.Wheel('simple-1.1-py2.py3-abi1.abi2-any.whl')
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assert w.name == 'simple'
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assert w.version == '1.1'
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assert w.pyversions == ['py2', 'py3']
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assert w.abis == ['abi1', 'abi2']
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assert w.plats == ['any']
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def test_wheel_with_build_tag(self):
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# pip doesn't do anything with build tags, but theoretically, we might
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# see one, in this case the build tag = '4'
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w = wheel.Wheel('simple-1.1-4-py2-none-any.whl')
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assert w.name == 'simple'
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assert w.version == '1.1'
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assert w.pyversions == ['py2']
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assert w.abis == ['none']
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assert w.plats == ['any']
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def test_single_digit_version(self):
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w = wheel.Wheel('simple-1-py2-none-any.whl')
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assert w.version == '1'
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def test_non_pep440_version(self):
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w = wheel.Wheel('simple-_invalid_-py2-none-any.whl')
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assert w.version == '-invalid-'
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def test_missing_version_raises(self):
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with pytest.raises(InvalidWheelFilename):
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wheel.Wheel('Cython-cp27-none-linux_x86_64.whl')
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def test_invalid_filename_raises(self):
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with pytest.raises(InvalidWheelFilename):
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wheel.Wheel('invalid.whl')
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def test_supported_single_version(self):
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"""
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Test single-version wheel is known to be supported
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"""
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w = wheel.Wheel('simple-0.1-py2-none-any.whl')
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assert w.supported(tags=[('py2', 'none', 'any')])
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def test_supported_multi_version(self):
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"""
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Test multi-version wheel is known to be supported
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"""
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w = wheel.Wheel('simple-0.1-py2.py3-none-any.whl')
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assert w.supported(tags=[('py3', 'none', 'any')])
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def test_not_supported_version(self):
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"""
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Test unsupported wheel is known to be unsupported
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"""
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w = wheel.Wheel('simple-0.1-py2-none-any.whl')
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assert not w.supported(tags=[('py1', 'none', 'any')])
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@patch('sys.platform', 'darwin')
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@patch('pip._internal.pep425tags.get_abbr_impl', lambda: 'cp')
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@patch('pip._internal.pep425tags.get_platform',
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lambda: 'macosx_10_9_intel')
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def test_supported_osx_version(self):
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"""
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Wheels built for macOS 10.6 are supported on 10.9
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"""
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tags = pep425tags.get_supported(['27'], False)
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w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_6_intel.whl')
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assert w.supported(tags=tags)
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w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_9_intel.whl')
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assert w.supported(tags=tags)
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@patch('sys.platform', 'darwin')
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@patch('pip._internal.pep425tags.get_abbr_impl', lambda: 'cp')
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@patch('pip._internal.pep425tags.get_platform',
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|
lambda: 'macosx_10_6_intel')
|
|
def test_not_supported_osx_version(self):
|
|
"""
|
|
Wheels built for macOS 10.9 are not supported on 10.6
|
|
"""
|
|
tags = pep425tags.get_supported(['27'], False)
|
|
w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_9_intel.whl')
|
|
assert not w.supported(tags=tags)
|
|
|
|
@patch('sys.platform', 'darwin')
|
|
@patch('pip._internal.pep425tags.get_abbr_impl', lambda: 'cp')
|
|
def test_supported_multiarch_darwin(self):
|
|
"""
|
|
Multi-arch wheels (intel) are supported on components (i386, x86_64)
|
|
"""
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_universal'):
|
|
universal = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_intel'):
|
|
intel = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_x86_64'):
|
|
x64 = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_i386'):
|
|
i386 = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_ppc'):
|
|
ppc = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_ppc64'):
|
|
ppc64 = pep425tags.get_supported(['27'], False)
|
|
|
|
w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_5_intel.whl')
|
|
assert w.supported(tags=intel)
|
|
assert w.supported(tags=x64)
|
|
assert w.supported(tags=i386)
|
|
assert not w.supported(tags=universal)
|
|
assert not w.supported(tags=ppc)
|
|
assert not w.supported(tags=ppc64)
|
|
w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_5_universal.whl')
|
|
assert w.supported(tags=universal)
|
|
assert w.supported(tags=intel)
|
|
assert w.supported(tags=x64)
|
|
assert w.supported(tags=i386)
|
|
assert w.supported(tags=ppc)
|
|
assert w.supported(tags=ppc64)
|
|
|
|
@patch('sys.platform', 'darwin')
|
|
@patch('pip._internal.pep425tags.get_abbr_impl', lambda: 'cp')
|
|
def test_not_supported_multiarch_darwin(self):
|
|
"""
|
|
Single-arch wheels (x86_64) are not supported on multi-arch (intel)
|
|
"""
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_universal'):
|
|
universal = pep425tags.get_supported(['27'], False)
|
|
with patch('pip._internal.pep425tags.get_platform',
|
|
lambda: 'macosx_10_5_intel'):
|
|
intel = pep425tags.get_supported(['27'], False)
|
|
|
|
w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_5_i386.whl')
|
|
assert not w.supported(tags=intel)
|
|
assert not w.supported(tags=universal)
|
|
w = wheel.Wheel('simple-0.1-cp27-none-macosx_10_5_x86_64.whl')
|
|
assert not w.supported(tags=intel)
|
|
assert not w.supported(tags=universal)
|
|
|
|
def test_support_index_min(self):
|
|
"""
|
|
Test results from `support_index_min`
|
|
"""
|
|
tags = [
|
|
('py2', 'none', 'TEST'),
|
|
('py2', 'TEST', 'any'),
|
|
('py2', 'none', 'any'),
|
|
]
|
|
w = wheel.Wheel('simple-0.1-py2-none-any.whl')
|
|
assert w.support_index_min(tags=tags) == 2
|
|
w = wheel.Wheel('simple-0.1-py2-none-TEST.whl')
|
|
assert w.support_index_min(tags=tags) == 0
|
|
|
|
def test_support_index_min__none_supported(self):
|
|
"""
|
|
Test a wheel not supported by the given tags.
|
|
"""
|
|
w = wheel.Wheel('simple-0.1-py2-none-any.whl')
|
|
with pytest.raises(ValueError):
|
|
w.support_index_min(tags=[])
|
|
|
|
def test_unpack_wheel_no_flatten(self):
|
|
from pip._internal.utils import misc as utils
|
|
from tempfile import mkdtemp
|
|
from shutil import rmtree
|
|
|
|
filepath = os.path.join(DATA_DIR, 'packages',
|
|
'meta-1.0-py2.py3-none-any.whl')
|
|
try:
|
|
tmpdir = mkdtemp()
|
|
utils.unpack_file(filepath, tmpdir, 'application/zip', None)
|
|
assert os.path.isdir(os.path.join(tmpdir, 'meta-1.0.dist-info'))
|
|
finally:
|
|
rmtree(tmpdir)
|
|
pass
|
|
|
|
def test_purelib_platlib(self, data):
|
|
"""
|
|
Test the "wheel is purelib/platlib" code.
|
|
"""
|
|
packages = [
|
|
("pure_wheel", data.packages.joinpath("pure_wheel-1.7"), True),
|
|
("plat_wheel", data.packages.joinpath("plat_wheel-1.7"), False),
|
|
("pure_wheel", data.packages.joinpath(
|
|
"pure_wheel-_invalidversion_"), True),
|
|
("plat_wheel", data.packages.joinpath(
|
|
"plat_wheel-_invalidversion_"), False),
|
|
]
|
|
|
|
for name, path, expected in packages:
|
|
assert wheel.root_is_purelib(name, path) == expected
|
|
|
|
def test_version_underscore_conversion(self):
|
|
"""
|
|
Test that we convert '_' to '-' for versions parsed out of wheel
|
|
filenames
|
|
"""
|
|
w = wheel.Wheel('simple-0.1_1-py2-none-any.whl')
|
|
assert w.version == '0.1-1'
|
|
|
|
|
|
class TestMoveWheelFiles(object):
|
|
"""
|
|
Tests for moving files from wheel src to scheme paths
|
|
"""
|
|
|
|
def prep(self, data, tmpdir):
|
|
self.name = 'sample'
|
|
self.wheelpath = data.packages.joinpath(
|
|
'sample-1.2.0-py2.py3-none-any.whl')
|
|
self.req = Requirement('sample')
|
|
self.src = os.path.join(tmpdir, 'src')
|
|
self.dest = os.path.join(tmpdir, 'dest')
|
|
unpack_file(self.wheelpath, self.src, None, None)
|
|
self.scheme = {
|
|
'scripts': os.path.join(self.dest, 'bin'),
|
|
'purelib': os.path.join(self.dest, 'lib'),
|
|
'data': os.path.join(self.dest, 'data'),
|
|
}
|
|
self.src_dist_info = os.path.join(
|
|
self.src, 'sample-1.2.0.dist-info')
|
|
self.dest_dist_info = os.path.join(
|
|
self.scheme['purelib'], 'sample-1.2.0.dist-info')
|
|
|
|
def assert_installed(self):
|
|
# lib
|
|
assert os.path.isdir(
|
|
os.path.join(self.scheme['purelib'], 'sample'))
|
|
# dist-info
|
|
metadata = os.path.join(self.dest_dist_info, 'METADATA')
|
|
assert os.path.isfile(metadata)
|
|
# data files
|
|
data_file = os.path.join(self.scheme['data'], 'my_data', 'data_file')
|
|
assert os.path.isfile(data_file)
|
|
# package data
|
|
pkg_data = os.path.join(
|
|
self.scheme['purelib'], 'sample', 'package_data.dat')
|
|
assert os.path.isfile(pkg_data)
|
|
|
|
def test_std_install(self, data, tmpdir):
|
|
self.prep(data, tmpdir)
|
|
wheel.move_wheel_files(
|
|
self.name, self.req, self.src, scheme=self.scheme)
|
|
self.assert_installed()
|
|
|
|
def test_install_prefix(self, data, tmpdir):
|
|
prefix = os.path.join(os.path.sep, 'some', 'path')
|
|
self.prep(data, tmpdir)
|
|
wheel.move_wheel_files(
|
|
self.name,
|
|
self.req,
|
|
self.src,
|
|
root=tmpdir,
|
|
prefix=prefix,
|
|
)
|
|
|
|
bin_dir = 'Scripts' if WINDOWS else 'bin'
|
|
assert os.path.exists(os.path.join(tmpdir, 'some', 'path', bin_dir))
|
|
assert os.path.exists(os.path.join(tmpdir, 'some', 'path', 'my_data'))
|
|
|
|
def test_dist_info_contains_empty_dir(self, data, tmpdir):
|
|
"""
|
|
Test that empty dirs are not installed
|
|
"""
|
|
# e.g. https://github.com/pypa/pip/issues/1632#issuecomment-38027275
|
|
self.prep(data, tmpdir)
|
|
src_empty_dir = os.path.join(
|
|
self.src_dist_info, 'empty_dir', 'empty_dir')
|
|
os.makedirs(src_empty_dir)
|
|
assert os.path.isdir(src_empty_dir)
|
|
wheel.move_wheel_files(
|
|
self.name, self.req, self.src, scheme=self.scheme)
|
|
self.assert_installed()
|
|
assert not os.path.isdir(
|
|
os.path.join(self.dest_dist_info, 'empty_dir'))
|
|
|
|
|
|
class TestWheelBuilder(object):
|
|
|
|
def test_skip_building_wheels(self, caplog):
|
|
with patch('pip._internal.wheel.WheelBuilder._build_one') \
|
|
as mock_build_one:
|
|
wheel_req = Mock(is_wheel=True, editable=False, constraint=False)
|
|
wb = wheel.WheelBuilder(
|
|
preparer=Mock(),
|
|
wheel_cache=Mock(cache_dir=None),
|
|
)
|
|
with caplog.at_level(logging.INFO):
|
|
wb.build([wheel_req])
|
|
assert "due to already being wheel" in caplog.text
|
|
assert mock_build_one.mock_calls == []
|
|
|
|
|
|
class TestMessageAboutScriptsNotOnPATH(object):
|
|
|
|
def _template(self, paths, scripts):
|
|
with patch.dict('os.environ', {'PATH': os.pathsep.join(paths)}):
|
|
return wheel.message_about_scripts_not_on_PATH(scripts)
|
|
|
|
def test_no_script(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=[]
|
|
)
|
|
assert retval is None
|
|
|
|
def test_single_script__single_dir_not_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/c/d/foo']
|
|
)
|
|
assert retval is not None
|
|
assert "--no-warn-script-location" in retval
|
|
assert "foo is installed in '/c/d'" in retval
|
|
|
|
def test_two_script__single_dir_not_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/c/d/foo', '/c/d/baz']
|
|
)
|
|
assert retval is not None
|
|
assert "--no-warn-script-location" in retval
|
|
assert "baz and foo are installed in '/c/d'" in retval
|
|
|
|
def test_multi_script__multi_dir_not_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/c/d/foo', '/c/d/bar', '/c/d/baz', '/a/b/c/spam']
|
|
)
|
|
assert retval is not None
|
|
assert "--no-warn-script-location" in retval
|
|
assert "bar, baz and foo are installed in '/c/d'" in retval
|
|
assert "spam is installed in '/a/b/c'" in retval
|
|
|
|
def test_multi_script_all__multi_dir_not_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=[
|
|
'/c/d/foo', '/c/d/bar', '/c/d/baz',
|
|
'/a/b/c/spam', '/a/b/c/eggs'
|
|
]
|
|
)
|
|
assert retval is not None
|
|
assert "--no-warn-script-location" in retval
|
|
assert "bar, baz and foo are installed in '/c/d'" in retval
|
|
assert "eggs and spam are installed in '/a/b/c'" in retval
|
|
|
|
def test_two_script__single_dir_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/a/b/foo', '/a/b/baz']
|
|
)
|
|
assert retval is None
|
|
|
|
def test_multi_script__multi_dir_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/a/b/foo', '/a/b/bar', '/a/b/baz', '/c/d/bin/spam']
|
|
)
|
|
assert retval is None
|
|
|
|
def test_multi_script__single_dir_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/a/b/foo', '/a/b/bar', '/a/b/baz']
|
|
)
|
|
assert retval is None
|
|
|
|
def test_single_script__single_dir_on_PATH(self):
|
|
retval = self._template(
|
|
paths=['/a/b', '/c/d/bin'],
|
|
scripts=['/a/b/foo']
|
|
)
|
|
assert retval is None
|
|
|
|
def test_PATH_check_case_insensitive_on_windows(self):
|
|
retval = self._template(
|
|
paths=['C:\\A\\b'],
|
|
scripts=['c:\\a\\b\\c', 'C:/A/b/d']
|
|
)
|
|
if WINDOWS:
|
|
assert retval is None
|
|
else:
|
|
assert retval is not None
|
|
|
|
def test_trailing_ossep_removal(self):
|
|
retval = self._template(
|
|
paths=[os.path.join('a', 'b', '')],
|
|
scripts=[os.path.join('a', 'b', 'c')]
|
|
)
|
|
assert retval is None
|
|
|
|
def test_missing_PATH_env_treated_as_empty_PATH_env(self):
|
|
scripts = ['a/b/foo']
|
|
|
|
env = os.environ.copy()
|
|
del env['PATH']
|
|
with patch.dict('os.environ', env, clear=True):
|
|
retval_missing = wheel.message_about_scripts_not_on_PATH(scripts)
|
|
|
|
with patch.dict('os.environ', {'PATH': ''}):
|
|
retval_empty = wheel.message_about_scripts_not_on_PATH(scripts)
|
|
|
|
assert retval_missing == retval_empty
|
|
|
|
|
|
class TestWheelHashCalculators(object):
|
|
|
|
def prep(self, tmpdir):
|
|
self.test_file = tmpdir.joinpath("hash.file")
|
|
# Want this big enough to trigger the internal read loops.
|
|
self.test_file_len = 2 * 1024 * 1024
|
|
with open(str(self.test_file), "w") as fp:
|
|
fp.truncate(self.test_file_len)
|
|
self.test_file_hash = \
|
|
'5647f05ec18958947d32874eeb788fa396a05d0bab7c1b71f112ceb7e9b31eee'
|
|
self.test_file_hash_encoded = \
|
|
'sha256=VkfwXsGJWJR9ModO63iPo5agXQurfBtx8RLOt-mzHu4'
|
|
|
|
def test_hash_file(self, tmpdir):
|
|
self.prep(tmpdir)
|
|
h, length = wheel.hash_file(self.test_file)
|
|
assert length == self.test_file_len
|
|
assert h.hexdigest() == self.test_file_hash
|
|
|
|
def test_rehash(self, tmpdir):
|
|
self.prep(tmpdir)
|
|
h, length = wheel.rehash(self.test_file)
|
|
assert length == str(self.test_file_len)
|
|
assert h == self.test_file_hash_encoded
|