def read_mailboxes(self, mailboxes):
"""Return list of mailboxes.
Raise exception on invalid mailbox.
"""
mboxes = []
state = []
unread = []
if mailboxes:
for mdir in mailboxes:
try:
mbox = Maildir(mdir, create=False)
mbox.keys()
mboxes.append(mbox)
state.append('')
unread.append(0)
except NoSuchMailboxError:
raise MailstatusException(
"invalid path: {path}".format(path=mdir))
except FileNotFoundError:
raise MailstatusException(
"invalid maildir: {path}".format(path=mdir))
self.mboxes = mboxes
self.mbox_state = state
self.unread = unread
def add_file(go, path):
if not go:
print(f"Would add {path}")
return
# Open the mailbox
md = Maildir(DEST.joinpath(DEST_FOLDER), create=False)
# Determine the UID for the next message
uid_re = re.compile(",U=([0-9]+),")
uid = 1 + max(
chain([0],
map(lambda key: int(uid_re.search(key).groups()[0]), md.keys())))
print(f"Next UID: {uid}")
# Determine the time when the message was originally delivered
msg_bytes = path.read_bytes()
msg = MaildirMessage(msg_bytes)
msg_time = time.mktime(parsedate(msg["Date"]))
# Create a Maildir filename in the format used by OfflineIMAP
key = (f"{int(msg_time)}_0.{os.getpid()}.{socket.gethostname()},U={uid},"
f"FMD5={md5(DEST_FOLDER.encode()).hexdigest()}:2,S")
# Complete path
dest = DEST.joinpath(DEST_FOLDER, "cur", key)
assert not dest.exists() and dest.parent.exists()
# Write the file
print(f"Write {key}")
dest.write_bytes(msg_bytes)
# Update the utime
os.utime(dest, (msg_time, msg_time))
class MaildirAdapter(Mapping):
def __init__(self, maildir_path):
self.mbox = Maildir(maildir_path, create=False)
def __getitem__(self, key):
actual_key = unquote(key)
msg = self.mbox[actual_key]
return MessageAdapter(msg)
def __iter__(self):
return iter(map(quote, self.mbox.keys()))
def __len__(self):
return len(self.mbox)
