89 lines
2.7 KiB
Python
89 lines
2.7 KiB
Python
import os
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import re
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import cibuildwheel.util
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import pytest
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import utils
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VERSION_REGEX = r'([\w-]+)==([^\s]+)'
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def get_version_from_constraint_file(package_name, constraint_file):
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version_pattern = package_name + r'==([^\s]+)'
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with open(constraint_file, encoding='utf8') as f:
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constraint_file_text = f.read()
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match = re.search(version_pattern, constraint_file_text)
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if not match:
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raise Exception("couldn't find version spec matching " + version_pattern)
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return match.group(1)
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def get_versions_from_constraint_file(python2=False):
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if python2:
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constraint_filename = 'constraints-python27.txt'
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else:
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constraint_filename = 'constraints.txt'
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constraint_file = os.path.join(cibuildwheel.util.resources_dir, constraint_filename)
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with open(constraint_file, encoding='utf8') as f:
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constraint_file_text = f.read()
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versions = {}
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for line in constraint_file_text.strip().splitlines():
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match = re.match(VERSION_REGEX, line)
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if match:
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versions[match.group(1)] = match.group(2)
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return versions
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@pytest.mark.parametrize('python_version', ['2.7', '3.x'])
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def test_pinned_versions(python_version):
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if utils.platform == 'linux':
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pytest.skip('linux doesn\'t pin individual tool versions, it pins manylinux images instead')
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project_dir = os.path.dirname(__file__)
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build_environment = {}
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if python_version == '2.7':
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constraint_filename = 'constraints-python27.txt'
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else:
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constraint_filename = 'constraints.txt'
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constraint_file = os.path.join(cibuildwheel.util.resources_dir, constraint_filename)
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for package in ['pip', 'setuptools', 'wheel', 'virtualenv']:
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env_name = 'EXPECTED_{}_VERSION'.format(package.upper())
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build_environment[env_name] = get_version_from_constraint_file(package, constraint_file)
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cibw_environment_option = ' '.join(['{}={}'.format(k, v) for k, v in build_environment.items()])
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cibw_build_option = 'cp27-*' if python_version == '2.7' else 'cp3*'
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# build and test the wheels
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actual_wheels = utils.cibuildwheel_run(project_dir, add_env={
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'CIBW_BUILD': cibw_build_option,
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'CIBW_ENVIRONMENT': cibw_environment_option,
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'CIBW_TEST_REQUIRES': 'pytest',
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'CIBW_TEST_COMMAND': 'pytest {project}/test',
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})
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# also check that we got the right wheels
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if python_version == '2.7':
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expected_wheels = [w for w in utils.expected_wheels('spam', '0.1.0')
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if w.startswith('cp27')]
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else:
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expected_wheels = [w for w in utils.expected_wheels('spam', '0.1.0')
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if w.startswith('cp3')]
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assert set(actual_wheels) == set(expected_wheels)
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# TODO: add a test with a user-specified constraints file
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