mapped_struct.py 文件源码

def getter(self, proxy_into = None, no_idmap = False):
        schema = self.schema
        proxy_class = self.proxy_class
        index = self.index
        idmap = self.idmap if not no_idmap else None
        buf = self.buf

        if proxy_class is not None:
            proxy_class_new = functools.partial(proxy_class.__new__, proxy_class)
        else:
            proxy_class_new = None

        @cython.locals(pos=int)
        def getter(pos):
            return schema.unpack_from(buf, index[pos], idmap, proxy_class_new, proxy_into)
        return getter