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#!/usr/bin/env python
# All Rights Reserved.
#
# 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.
"""Performance tests for mask_password.
"""
from __future__ import print_function
import timeit
from oslo_utils import strutils
# A moderately sized input (~50K) string
# http://paste.openstack.org/raw/155864/
# infile = '155864.txt'
# Untruncated version of the above (~310K)
# http://dl.sileht.net/public/payload.json.gz
infile = 'large_json_payload.txt'
with open(infile, 'r') as f:
input_str = f.read()
print('payload has %d bytes' % len(input_str))
for pattern in strutils._SANITIZE_PATTERNS_2['admin_pass']:
print('\ntesting %s' % pattern.pattern)
t = timeit.Timer(
r"re.sub(pattern, r'\g<1>***\g<2>', payload)",
"""
import re
payload = '''%s'''
pattern = re.compile(r'''%s''')
""" % (input_str, pattern.pattern))
print(t.timeit(1))
t = timeit.Timer(
"strutils.mask_password('''" + input_str + "''')",
"from oslo_utils import strutils",
)
print(t.timeit(1))
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