Imap-tools

Less strict regexp for parse uid

decode MailMessage text and html using encoding, specified in email

decomposition to modules
remove typing dependency
add MailMessage.cc, MailMessage.bcc attrs
specify custom classes email_message_class directly
MailBox._uid_str change type check logic
!!! Change MailMessage attr return types: lists -> tuples
MailBox.fetch add mark_seen param
fix MailMessage.from_ bug when empty

new MailMessage.uid parse logic
functools.lru_cache for MailMessage properties
MailMessage.get_attachments() -> MailMessage.attachments
fix setuptools