bottle.py 文件源码

def body(self):
        """ The HTTP request body as a seek-able file-like object. Depending on
            :attr:`MEMFILE_MAX`, this is either a temporary file or a
            :class:`io.BytesIO` instance. Accessing this property for the first
            time reads and replaces the ``wsgi.input`` environ variable.
            Subsequent accesses just do a `seek(0)` on the file object. """
        self._body.seek(0)
        return self._body