decl_enums.py 文件源码

def __init__(self, enum, **kwargs):
        super(DeclEnumType, self).__init__(**kwargs)
        self.enum = enum
        self.impl = Enum(
                        *list(enum.values()), 
                        name="ck%s" % re.sub(
                                    '([A-Z])', 
                                    lambda m:"_" + m.group(1).lower(), 
                                    enum.__name__)
                    )