Python-сообщество

def save(path,dict):
  file=open(path,"wb")
  for x in dict.items():
    file.write(x[0]+"::"+repr(x[1])+"\n")
  file.close()

def load(path):
  file=open(path,"rb")
  data=file.read()
  file.close()
  dict={}
  for x in data.split("\n"):
    if x.count("::"):
      values=x.split("::")
      dict[values[0]]=eval(values[1])
  return dict

import os

class Settings:
    def __init__(self):
        try:
            f = open(u'c:\\data\\MyApp\\options.ini', 'rb')
            self.__dict__ = eval(f.read())
            f.close()
        except (IOError, SyntaxError), (code, descr):
            os.path.exists(u'c:\\data\\MyApp') or os.makedirs(u'c:\\data\\MyApp')
            # default settings
            self.__dict__ = {
                                'name': u'Charles',
                                'second_name': u'Chaplin'
                            }

    def __setattr__(self, key, value):
        self.__dict__[key] = value
        try:
            f = open(u'c:\\data\\MyApp\\options.ini', 'wb')
            f.write(repr(self.__dict__))
            f.close()
        except IOError, (code, descr):
            pass

s = Settings()

print s.second_name
print s.name

s.second_name = u'John'
s.address = u'Some street'