41235cd678
Interface for use between a subordinate providing payload with OVSDB and a consumnig princple charm. Also fixup interface.yamls in the individual interface subdirectories; repo locations, add subdir key for clarity and remove ignore key as it is not needed. Change-Id: I9eff6c6e71ca314b2c723b4aa7f482f9d297c962
31 lines
998 B
Python
31 lines
998 B
Python
# Copyright 2020 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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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"""Common functions for the ``ovsdb-subordinate`` interface classes"""
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import hashlib
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def hash_hexdigest(s):
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"""Hash string using SHA-2 256/224 function and return a hexdigest
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:param s: String data
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:type s: str
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:returns: hexdigest of hashed data
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:rtype: str
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:raises: TypeError
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"""
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if not isinstance(s, str):
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raise TypeError
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return hashlib.sha224(s.encode('utf8')).hexdigest()
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