config.py

   1 import ConfigParser
   2
   3 class Config(object):
   4         def __init__(self, filename, writeout=True):
   5                 self.__dict__['config'] = ConfigParser.SafeConfigParser()
   6                 self.__dict__['filename'] = filename
   7                 self.__dict__['writeout'] = writeout
   8                 self.config.read(filename)
   9
  10         def __getattr__(self, key):
  11                 return self.config.get('erebus', key)
  12
  13         def __setattr__(self, key, value):
  14                 self.config.set('erebus', key, value)
  15
  16         def items(self, section='erebus'):
  17                 return self.config.items(section)
  18
  19         def write(self):
  20                 with open(self.filename, 'wb') as configfile:
  21                         self.config.write(configfile)
  22
  23         def __del__(self):
  24                 if self.writeout: self.write()
  25
  26
  27 if __name__ == '__main__':
  28         import sys
  29         cfg = Config(sys.argv[1], False)
  30
  31         for k, v in cfg.items():
  32                 print k, '=', v