mysql_escape_warp.py 文件源码

def mysql_escape(f):
    @wraps(f)
    def decorated_function(*args, **kwargs):
        newargs = []
        #???????????
        for arg in args:
            #????????
            if type(arg) is types.StringType or type(arg) is types.UnicodeType:
                newargs.append(MySQLdb.escape_string(arg))

            #??    
            elif isinstance(arg, dict):
                newargs.append(MySQLdb.escape_dict(arg, {
                                                         types.StringType: _str_escape,
                                                         types.UnicodeType: _str_escape,
                                                         types.IntType: _no_escape,
                                                         types.FloatType: _no_escape
                                                         }))
            #???????
            else:
                newargs.append(arg)

        newargs = tuple(newargs)

        func = f(*newargs, **kwargs)

        return func
    return decorated_function