python 序列化对象

import cPickle 

 

sobject = cPickle.dumps(object, 1)

print len(sobject)

 

 

存储序列化对象

import pickle

@staticmethod
    def swrite(obj, file):
        output = open(file, 'wb')
        pickle.dump(obj, output)
        output.close()
    
   @staticmethod
    def sread(file):
        try:
            pk_file = open(file, 'rb')
            obj = pickle.load(pk_file)
            return obj
        except EOFError:
           return None
        except IOError:
            return None