50     _factory = None     # Overridden by subclasses to reuse tests  variable in TestMailbox
499     _factory = lambda self, path, factory=None: mailbox.Maildir(path, factory)  member in TestMaildir
990     _factory = lambda self, path, factory=None: mailbox.mbox(path, factory)  member in TestMbox
1037     _factory = lambda self, path, factory=None: mailbox.MMDF(path, factory)  member in TestMMDF
1042     _factory = lambda self, path, factory=None: mailbox.MH(path, factory)  member in TestMH
1174     _factory = lambda self, path, factory=None: mailbox.Babyl(path, factory)  member in TestBabyl
1203     _factory = mailbox.Message      # Overridden by subclasses to reuse tests  variable in TestMessage
1274     _factory = mailbox.MaildirMessage  variable in TestMaildirMessage
1349     _factory = mailbox._mboxMMDFMessage  variable in _TestMboxMMDFMessage
1397     _factory = mailbox.mboxMessage  variable in TestMboxMessage
1402     _factory = mailbox.MHMessage  variable in TestMHMessage
1433     _factory = mailbox.BabylMessage  variable in TestBabylMessage
1488     _factory = mailbox.MMDFMessage  variable in TestMMDFMessage