71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
#!/usr/bin/env python
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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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import sys
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# usage: openstack-config-parser.py [service] [config file] [output file]
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def parse_config(serviceName, fileName):
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# a dict containing key/value
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# pairs, last value is what is
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# stored.
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values = {}
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with open(fileName) as config:
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section = None
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for line in config:
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pair = line.replace('#', '')
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pair = pair.replace('\n', '')
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pair = pair.replace('"', '')
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pair = pair.replace('\\', '')
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pair = pair.replace(' ', '')
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pair = pair.replace('<', '')
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pair = pair.replace('>', '')
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pair = pair.split('=')
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# excludes any line without a key/val pair
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valid_line = not line.startswith(
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"# ") and '[' not in line and line != '\n' and line != '#\n' and "password" not in line.lower()
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if line.startswith('['):
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section = line.replace('[','').replace(']','').replace('\n','')
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if '#' not in line and valid_line and not section == None:
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values["openstack_S_" + serviceName + "_S_" + section + "_S_" + pair[0]] = pair[1]
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return values
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def try_type(val):
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try:
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int(val)
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return val
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except ValueError:
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try:
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float(val)
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return val
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except ValueError:
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if val.lower() in ("true", "false"):
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return val
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else:
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return "\"" + val + "\""
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def print_vars_file(values, fileName):
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with open(fileName, 'w') as output:
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for key in values:
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output.write(key + ": " + try_type(values[key]) + "\n")
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def main():
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output = parse_config(sys.argv[1], sys.argv[2])
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print_vars_file(output, sys.argv[3])
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if __name__ == '__main__':
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sys.exit(main())
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