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# -*- coding: utf8 -*-
# org.onap.vnfrqts/requirements
# ============LICENSE_START====================================================
# Copyright © 2018 AT&T Intellectual Property. All rights reserved.
#
# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the "License");
# you may not use this software 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.
#
# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the "License");
# you may not use this documentation except in compliance with the License.
# You may obtain a copy of the License at
#
# https://creativecommons.org/licenses/by/4.0/
#
# Unless required by applicable law or agreed to in writing, documentation
# 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.
#
# ============LICENSE_END============================================
import argparse
import itertools
import json
import random
import requests
import urllib
REQUIREMENTS_FILE = "https://nexus.onap.org/content/sites/raw/org.onap.vnfrqts.requirements/master/needs.json"
def get_current_requirements():
"""Read the current ONAP requirements from ONAP doc site"""
try:
r = requests.get(REQUIREMENTS_FILE)
if r.headers.get('content-type') == 'application/json':
data = r.content
return json.loads(data)
else:
warnings.warning("Unexpected content-type ({}) encountered downloading requirements.json, using last saved copy".format(r.headers.get('content-type')))
except requests.exceptions.RequestException as e:
warnings.warn("Error downloading latest JSON, using last saved copy.")
warnings.warn(UserWarning(e))
def load_all_ids():
"""Loads the """
data = get_current_requirements()
result = set()
for version in data["versions"]:
result.update(data["versions"][version]["needs"].keys())
return result
def generate_ids():
"""Generates a stream of unique requirement IDs"""
all_ids = load_all_ids()
while True:
new_id = "R-{:0>5d}".format(random.randint(0, 999999))
if new_id in all_ids:
continue # skip this one and generate another one
all_ids.add(new_id)
yield new_id
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="""
Generate random, unique requirement IDs for use when adding new requirements
to the RST documentation.
"""
)
parser.add_argument("num_ids", action="store", nargs="?", type=int, default=1,
help="Number of IDs to generate")
args = parser.parse_args()
for req_id in itertools.islice(generate_ids(), args.num_ids):
print(req_id)
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