Known implementations: twisted.mail.test.test_imap.FeaturefulMessage

Optional message interface for representing messages as files.

If provided by message objects, this interface will be used instead the more complex MIME-based interface.

Method open Return a file-like object opened for reading.
def open():

Return a file-like object opened for reading.

Reading from the returned file will return all the bytes of which this message consists.

API Documentation for twisted, generated by pydoctor at 2020-03-25 17:34:30.