def update_metadata(self, key: str, msg: MaildirMessage) -> None:
"""Uses :func:`os.rename` to atomically update the message filename
based on :meth:`~mailbox.MaildirMessage.get_info`.
"""
subpath = self._lookup(key)
subdir, name = os.path.split(subpath)
new_subdir = msg.get_subdir()
new_name = key + self.colon + msg.get_info()
if subdir != new_subdir:
raise ValueError('Message subdir may not be updated')
elif name != new_name:
new_subpath = os.path.join(msg.get_subdir(), new_name)
old_path = os.path.join(self._path, subpath)
new_path = os.path.join(self._path, new_subpath)
os.rename(old_path, new_path)
self._toc[key] = new_subpath
def update_metadata(self, key: str, msg: MaildirMessage) -> None:
"""Uses :func:`os.rename` to atomically update the message filename
based on :meth:`~mailbox.MaildirMessage.get_info`.
"""
subpath = self._lookup(key)
subdir, name = os.path.split(subpath)
new_subdir = msg.get_subdir()
new_name = key + self.colon + msg.get_info()
if subdir != new_subdir:
raise ValueError('Message subdir may not be updated')
elif name != new_name:
new_subpath = os.path.join(msg.get_subdir(), new_name)
old_path = os.path.join(self._path, subpath)
new_path = os.path.join(self._path, new_subpath)
os.rename(old_path, new_path)
self._toc[key] = new_subpath
def from_maildir(cls, uid: int, maildir_msg: MaildirMessage,
maildir: Maildir, key: str,
email_id: Optional[ObjectId],
thread_id: Optional[ObjectId],
maildir_flags: MaildirFlags) -> Message:
flag_set = maildir_flags.from_maildir(maildir_msg.get_flags())
recent = maildir_msg.get_subdir() == 'new'
msg_dt = datetime.fromtimestamp(maildir_msg.get_date())
return cls(uid, msg_dt, flag_set,
email_id=email_id, thread_id=thread_id,
recent=recent, maildir=maildir, key=key)
def from_maildir(cls, uid: int, maildir_msg: MaildirMessage,
maildir_flags: 'MaildirFlags',
metadata_only: bool) -> 'Message':
flag_set = maildir_flags.from_maildir(maildir_msg.get_flags())
recent = maildir_msg.get_subdir() == 'new'
msg_dt = datetime.fromtimestamp(maildir_msg.get_date())
if metadata_only:
return cls(uid, flag_set, msg_dt, recent=recent,
maildir_flags=maildir_flags)
else:
msg_data = bytes(maildir_msg)
return cls.parse(uid, msg_data, flag_set, msg_dt, recent=recent,
maildir_flags=maildir_flags)
