9e0ff3a550
Use pkg_resources.require to report conflicts to ensure co-installability. Co-Authored-By: Igor Yozhikov <iyozhikov@mirantis.com> Change-Id: I7443496b6a06d02bb9cc9457b729dea71451f44a
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Apply validation rules to the various requirements lists.
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"""
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import argparse
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import sys
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import traceback
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import pkg_resources
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from openstack_requirements import requirement
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def read_requirements_file(filename):
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with open(filename, 'rt') as f:
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body = f.read()
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return requirement.parse(body)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'upper_constraints',
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default='upper-constraints.txt',
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help='path to the upper-constraints.txt file',
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)
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args = parser.parse_args()
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error_count = 0
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print('\nChecking %s' % args.upper_constraints)
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upper_constraints = read_requirements_file(args.upper_constraints)
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for name, spec_list in upper_constraints.items():
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try:
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if name:
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print('Checking conflicts for %s' % name)
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pyver = "python_version=='%s.%s'" % (sys.version_info[0],
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sys.version_info[1])
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for req, original_line in spec_list:
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if req.markers in ["", pyver]:
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pkg_resources.require(name)
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except pkg_resources.ContextualVersionConflict:
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traceback.print_exc(file=sys.stdout)
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error_count += 1
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return 1 if error_count else 0
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