distutils.extension.Extension:
Just a collection of attributes that describes an extension
module and everything needed to build it (hopefully in a portable
way, but there are hooks that let you be as unportable as you need).
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.
xml.dom.expatbuilder.Namespaces:
Mix-in class for builders; adds support for namespaces.
xml.dom.expatbuilder.ExpatBuilderNS:
Document builder that supports namespaces.
optparse.OptionParser:
Class attributes:
standard_option_list : [Option]
list of standard options that will be accepted by all instances
of this parser class (intended to be overridden by subclasses).
translate.filters.checks.SeriousFilterFailure:
This exception signals that a Filter didn't pass, and the bad
translation might break an application (so the string will be
marked fuzzy)
translate.storage.statsdb.StatsCache:
An object instantiated as a singleton for each statsfile that
provides access to the database cache from a pool of StatsCache
objects.