config.py

   1 # Erebus IRC bot - Author: John Runyon
   2 # "Config" class (reading/providing access to bot.config)
   3
   4 import ConfigParser
   5
   6 class Config(object):
   7         def __init__(self, filename, writeout=True):
   8                 self.__dict__['config'] = ConfigParser.RawConfigParser()
   9                 self.__dict__['filename'] = filename
  10                 self.__dict__['writeout'] = writeout
  11                 self.config.read(filename)
  12
  13         def __getattr__(self, key):
  14                 return self.config.get('erebus', key)
  15
  16         def __setattr__(self, key, value):
  17                 self.config.set('erebus', key, value)
  18
  19         def __getitem__(self, section): #!! READ-ONLY !!
  20                 return {item: self.config.get(section, item) for item in self.config.options(section)}
  21
  22         def level(self, cmd):
  23                 return self.config.get('levels', cmd)
  24
  25         def setlevel(self, cmd, level):
  26                 self.config.set('levels', cmd, level)
  27
  28         def items(self, section='erebus'):
  29                 return self.config.items(section)
  30
  31         def get(self, section, key, default=None):
  32                 try:
  33                         return self.config.get(section, key)
  34                 except:
  35                         return default
  36         def getboolean(self, section, key):
  37                 val = self.get(section, key, False)
  38                 if val == False or val == "0" or val.lower() == "false" or val.strip() == "":
  39                         return False
  40                 else:
  41                         return True
  42
  43         def set(self, section, key, value):
  44                 self.config.set(section, key, value)
  45
  46         def write(self):
  47                 with open(self.filename, 'wb') as configfile:
  48                         self.config.write(configfile)
  49
  50         def __del__(self):
  51                 if self.writeout: self.write()
  52
  53 def setup(fn='bot.config', writeout=True):
  54         return Config(fn, writeout)
  55
  56 if __name__ == '__main__':
  57         import sys
  58         cfg = Config(sys.argv[1], False)
  59
  60         for s in cfg.config.sections():
  61                 for k, v in cfg.items(s):
  62                         print "[%r][%r] = %r" % (s, k, v)
  63 #       for k, v in cfg.items():
  64 #               print 'erebus.'+k, '=', v