rfc822.Message:
Represents a single RFC 2822-compliant message.
mimetools.Message:
A derived class of rfc822.Message that knows about MIME headers and
contains some hooks for decoding encoded and multipart messages.
qm.test.file_database.ExtensionDatabase:
An 'ExtensionDatabase' is a 'FileDatabase' where each kind of
entity (test, suite, resource) has a particular extension.
qm.fields.TupleField:
A 'TupleField' contains zero or more other 'Field' objects.
_random.Random:
Random() -> create a random number generator with its own
internal state.
random.Random:
Random number generator base class used by bound module functions.
random.SystemRandom:
Alternate random number generator using sources provided
by the operating system (such as /dev/urandom on Unix or
CryptGenRandom on Windows).