server.py 文件源码

def input(self):
        try:
            encoded = ''.join(self.body)
            if len(encoded) == 0:
                return None
            unpacker = self.content_types[self.content_type]
            data = unpacker(encoded)
        except KeyError:
            raise HTTPError(409, 'Bad/missing mime type (%s) - use one of: %s' % (self.content_type, ', '.join(self.content_types.keys())))
        except ValueError:
            raise HTTPError(400, 'Decode failed for mime type: %s' % self.content_type)
        except HTTPError:
            raise
        except Exception as e:
            info = sys.exc_info()
            log.error('Unhandled exception: %s', traceback.print_exception(*info))
            raise HTTPError(409, 'Bad data - %s decode failed' % self.content_type)
        return data

    # called for each request