requirements/openstack_requirements/cmds/validate.py
Dirk Mueller 4153903939 Add policy check on global-requirements.txt entries
We want to ensure that every entry in global-requirements has
at least a minimum version specified, and if there is an exclude,
the exclude is not outside the lower bounds.

Change-Id: Ie12d99d3317bd4c81de9a47a43fa99345b2b9664
2017-09-15 20:49:33 +00:00

82 lines
2.8 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Apply validation rules to the various requirements lists.
"""
import argparse
from openstack_requirements import constraints
from openstack_requirements import requirement
def read_requirements_file(filename):
with open(filename, 'rt') as f:
body = f.read()
return requirement.parse(body)
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'global_requirements',
default='global-requirements.txt',
help='path to the global-requirements.txt file',
)
parser.add_argument(
'upper_constraints',
default='upper-constraints.txt',
help='path to the upper-constraints.txt file',
)
parser.add_argument(
'blacklist',
default='blacklist.txt',
help='path to the blacklist.txt file',
)
args = parser.parse_args()
error_count = 0
# Check the format of the constraints file.
print('\nChecking %s' % args.upper_constraints)
upper_constraints = read_requirements_file(args.upper_constraints)
for msg in constraints.check_format(upper_constraints):
print(msg)
error_count += 1
# Check that the constraints and requirements are compatible.
print('\nChecking %s' % args.global_requirements)
global_reqs = read_requirements_file(args.global_requirements)
for msg in constraints.check_compatible(global_reqs, upper_constraints):
print(msg)
error_count += 1
# Check requirements to satisfy policy.
print('\nChecking requirements on %s' % args.global_requirements)
for msg in requirement.check_reqs_bounds_policy(global_reqs):
print(msg)
error_count += 1
# Check that all of the items in the global-requirements list
# appear in exactly one of the constraints file or the blacklist.
print('\nChecking %s' % args.blacklist)
blacklist = read_requirements_file(args.blacklist)
for msg in constraints.check_blacklist_coverage(global_reqs,
upper_constraints,
blacklist,
'upper-constraints.txt'):
print(msg)
error_count += 1
return 1 if error_count else 0