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# Licensed to the StackStorm, Inc ('StackStorm') under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. You may obtain 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, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import re |
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import six |
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__all__ = [ |
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'regex_match', |
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'regex_replace', |
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'regex_search' |
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] |
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def _get_regex_flags(ignorecase=False): |
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return re.I if ignorecase else 0 |
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def regex_match(value, pattern='', ignorecase=False): |
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if not isinstance(value, six.string_types): |
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value = str(value) |
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flags = _get_regex_flags(ignorecase) |
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return bool(re.match(pattern, value, flags)) |
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def regex_replace(value='', pattern='', replacement='', ignorecase=False): |
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if not isinstance(value, six.string_types): |
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value = str(value) |
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flags = _get_regex_flags(ignorecase) |
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regex = re.compile(pattern, flags) |
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return regex.sub(replacement, value) |
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def regex_search(value, pattern='', ignorecase=False): |
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if not isinstance(value, six.string_types): |
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value = str(value) |
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flags = _get_regex_flags(ignorecase) |
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return bool(re.search(pattern, value, flags)) |
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Plexxi /
st2
