def write(self, buf):
        """Write *buf* to the request body."""
        if not isinstance(buf, six.binary_type):
            raise TypeError('buf: must be a bytes instance')
        # Be careful not to write zero-length chunks as they indicate the end of a body.
        if len(buf) == 0:
            return
        if self._content_length and self._bytes_written > self._content_length:
            raise RuntimeError('wrote too many bytes ({} > {})'
                                    .format(self._bytes_written, self._content_length))
        self._bytes_written += len(buf)
        if self._chunked:
            buf = create_chunk(buf)
        self._protocol.writer.write(buf)
def write ( self , buf ) : if not isinstance ( buf , six . binary_type ) : raise TypeError ( 'buf: must be a bytes instance' ) if len ( buf ) == 0 : return if self . _content_length and self . _bytes_written > self . _content_length : raise RuntimeError ( 'wrote too many bytes ({} > {})' . format ( self . _bytes_written , self . _content_length ) ) self . _bytes_written += len ( buf ) if self . _chunked : buf = create_chunk ( buf ) self . _protocol . writer . write ( buf )
Write *buf* to the request body.