82 lines
2.8 KiB
Python
Executable File
82 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2012, Cloudscaling
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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'''
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find_unused_options.py
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Compare the ec2api.conf file with the ec2api.conf.sample file to find any
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unused options or default values in ec2api.conf
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'''
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from __future__ import print_function
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import argparse
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import os
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import sys
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from oslo_config import iniparser
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sys.path.append(os.getcwd())
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class PropertyCollecter(iniparser.BaseParser):
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def __init__(self):
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super(PropertyCollecter, self).__init__()
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self.key_value_pairs = {}
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def assignment(self, key, value):
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self.key_value_pairs[key] = value
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def new_section(self, section):
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pass
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@classmethod
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def collect_properties(cls, lineiter, sample_format=False):
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def clean_sample(f):
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for line in f:
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if line.startswith("#") and not line.startswith("# "):
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line = line[1:]
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yield line
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pc = cls()
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if sample_format:
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lineiter = clean_sample(lineiter)
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pc.parse(lineiter)
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return pc.key_value_pairs
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='''Compare the ec2api.conf
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file with the ec2api.conf.sample file to find any unused options or
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default values in ec2api.conf''')
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parser.add_argument('-c', action='store',
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default='/etc/ec2api/ec2api.conf',
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help='path to ec2api.conf\
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(defaults to /etc/ec2api/ec2api.conf)')
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parser.add_argument('-s', default='./etc/ec2api/ec2api.conf.sample',
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help='path to ec2api.conf.sample\
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(defaults to ./etc/ec2api/ec2api.conf.sample')
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options = parser.parse_args()
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conf_file_options = PropertyCollecter.collect_properties(open(options.c))
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sample_conf_file_options = PropertyCollecter.collect_properties(
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open(options.s), sample_format=True)
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for k, v in sorted(conf_file_options.items()):
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if k not in sample_conf_file_options:
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print("Unused:", k)
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for k, v in sorted(conf_file_options.items()):
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if k in sample_conf_file_options and v == sample_conf_file_options[k]:
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print("Default valued:", k)
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