Method _write_headers

Lib/email/generator.py:428–434

(self, msg)

        return s.encode('ascii')

    def _write_headers(self, msg):
        # This is almost the same as the string version, except for handling
        # strings with 8bit bytes.
        for h, v in msg.raw_items():
            self._fp.write(self.policy.fold_binary(h, v))
        # A blank line always separates headers from body
        self.write(self._NL)

    def _handle_text(self, msg):
        # If the string has surrogates the original source was bytes, so