libervia-backend: sat/plugins/plugin_misc

comparison sat/plugins/plugin_misc_maildir.py @ 3028:ab2696e34d29

Python 3 port: /!\ this is a huge commit /!\ starting from this commit, SàT is needs Python 3.6+ /!\ SàT maybe be instable or some feature may not work anymore, this will improve with time This patch port backend, bridge and frontends to Python 3. Roughly this has been done this way: - 2to3 tools has been applied (with python 3.7) - all references to python2 have been replaced with python3 (notably shebangs) - fixed files not handled by 2to3 (notably the shell script) - several manual fixes - fixed issues reported by Python 3 that where not handled in Python 2 - replaced "async" with "async_" when needed (it's a reserved word from Python 3.7) - replaced zope's "implements" with @implementer decorator - temporary hack to handle data pickled in database, as str or bytes may be returned, to be checked later - fixed hash comparison for password - removed some code which is not needed anymore with Python 3 - deactivated some code which needs to be checked (notably certificate validation) - tested with jp, fixed reported issues until some basic commands worked - ported Primitivus (after porting dependencies like urwid satext) - more manual fixes

author	Goffi <goffi@goffi.org>
date	Tue, 13 Aug 2019 19:08:41 +0200
parents	26edcf3a30eb
children

comparison

equal deleted inserted replaced

-:ff5bcb12ae60
+:ab2696e34d29
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 # SàT plugin for managing Maildir type mail boxes
 # Copyright (C) 2011  Jérôme Poisson (goffi@goffi.org)
 """Remove a reference to a box
 @param name: name of the box
 @param mailboxUser: MailboxUser instance"""
 if boxname not in self.__mailboxes:
 err_msg = _("Trying to remove an mailboxUser not referenced")
-log.error(_(u"INTERNAL ERROR: ") + err_msg)
+log.error(_("INTERNAL ERROR: ") + err_msg)
 raise MaildirError(err_msg)
 assert self.__mailboxes[profile][boxname] == mailboxUser
 del self.__mailboxes[profile][boxname]
 def _checkBoxReference(self, boxname, profile):
 """Return the date of a box"""
 try:
 return self.data[profile][boxname]  # the boxname MUST exist in the data
 except KeyError:
 err_msg = _("Boxname doesn't exist in internal data")
-log.error(_(u"INTERNAL ERROR: ") + err_msg)
+log.error(_("INTERNAL ERROR: ") + err_msg)
 raise MaildirError(err_msg)
 def getUid(self, boxname, message_id, profile):
 """Return an unique integer, always ascending, for a message
 This is mainly needed for the IMAP protocol
 """Return the message unique id from it's integer UID
 @param boxname: name of the box where the message is
 @param message_uid: unique integer identifier
 @return: unique id of the message as given by MaildirMailbox or None if not found"""
 box_data = self.__getBoxData(boxname, profile)
-for message_id in box_data.keys():  # TODO: this is highly inefficient on big mailbox, must be replaced in the future
+for message_id in list(box_data.keys()):  # TODO: this is highly inefficient on big mailbox, must be replaced in the future
 if message_id == 'cur_idx':
 continue
 if box_data[message_id][0] == message_uid:
 return message_id
 return None
 """Return ids of messages where a flag is set
 @param boxname: name of the box where the message is
 @param flag: flag to check
 @return: list of id (as given by MaildirMailbox)"""
 box_data = self.__getBoxData(boxname, profile)
-assert(isinstance(flag, basestring))
+assert(isinstance(flag, str))
 flag = flag.upper()
 result = []
 for key in box_data:
 if key == 'cur_idx':
 continue
 """Remove an observer of maildir box changes
 @param callback: method to remove from obervers
 @param boxname: name of the box which was observed
 @param signal: which signal was observed by the caller"""
 if (profile, boxname) not in self.__observed:
-err_msg = _(u"Trying to remove an observer for an inexistant mailbox")
+err_msg = _("Trying to remove an observer for an inexistant mailbox")
-log.error(_(u"INTERNAL ERROR: ") + err_msg)
+log.error(_("INTERNAL ERROR: ") + err_msg)
 raise MaildirError(err_msg)
 if signal not in self.__observed[(profile, boxname)]:
-err_msg = _(u"Trying to remove an inexistant observer, no observer for this signal")
+err_msg = _("Trying to remove an inexistant observer, no observer for this signal")
-log.error(_(u"INTERNAL ERROR: ") + err_msg)
+log.error(_("INTERNAL ERROR: ") + err_msg)
 raise MaildirError(err_msg)
 if not callback in self.__observed[(profile, boxname)][signal]:
-err_msg = _(u"Trying to remove an inexistant observer")
+err_msg = _("Trying to remove an inexistant observer")
-log.error(_(u"INTERNAL ERROR: ") + err_msg)
+log.error(_("INTERNAL ERROR: ") + err_msg)
 raise MaildirError(err_msg)
 self.__observed[(profile, boxname)][signal].remove(callback)
 def emitSignal(self, profile, boxname, signal_name):
 """Emit the signal to observer"""
-log.debug(u'emitSignal %s %s %s' % (profile, boxname, signal_name))
+log.debug('emitSignal %s %s %s' % (profile, boxname, signal_name))
 try:
 for observer_cb in self.__observed[(profile, boxname)][signal_name]:
 observer_cb()
 except KeyError:
 pass
 """@param _maildir: the main MaildirBox instance
 @param name: name of the mailbox
 @param profile: real profile (ie not a profile_key)
 THIS OBJECT MUST NOT BE USED DIRECTLY: use MaildirBox.accessMessageBox instead"""
 if _maildir._checkBoxReference(name, profile):
-log.error(u"INTERNAL ERROR: MailboxUser MUST NOT be instancied directly")
+log.error("INTERNAL ERROR: MailboxUser MUST NOT be instancied directly")
 raise MaildirError('double MailboxUser instanciation')
 if name != "INBOX":
 raise NotImplementedError
 self.name = name
 self.profile = profile
 self.maildir = _maildir
 profile_path = self.maildir._getProfilePath(profile)
 full_profile_path = os.path.join(self.maildir.host.memory.getConfig('', 'local_dir'), 'maildir', profile_path)
 if not os.path.exists(full_profile_path):
-os.makedirs(full_profile_path, 0700)
+os.makedirs(full_profile_path, 0o700)
 mailbox_path = os.path.join(full_profile_path, MAILDIR_PATH)
 self.mailbox_path = mailbox_path
 self.mailbox = maildir.MaildirMailbox(mailbox_path)
 self.observer = observer
 self.__uid_table_update()
 if observer:
-log.debug(u"adding observer for %s (%s)" % (name, profile))
+log.debug("adding observer for %s (%s)" % (name, profile))
 self.maildir.addObserver(observer, profile, name, "NEW_MESSAGE")
 def __uid_table_update(self):
 existant_id = []
 for mess_idx in range(self.getMessageCount()):
 self.getUid(mess_idx)
 self.maildir.cleanTable(self.name, existant_id, profile=self.profile)
 def __del__(self):
 if self.observer:
-log.debug(u"removing observer for %s" % self.name)
+log.debug("removing observer for %s" % self.name)
 self._maildir.removeObserver(self.observer, self.name, "NEW_MESSAGE")
 self.maildir._removeBoxAccess(self.name, self, profile=self.profile)
 def addMessage(self, message):
 """Add a message to the box
 def removeDeleted(self):
 """Actually delete message flagged "\\Deleted"
 Also purge the internal data of these messages
 """
 for mess_id in self.getMessageIdsWithFlag("\\Deleted"):
-print ("Deleting %s" % mess_id)
+print(("Deleting %s" % mess_id))
 self.mailbox.deleteMessage(self.getIdxFromId(mess_id))
 self.mailbox = maildir.MaildirMailbox(self.mailbox_path)  # We need to reparse the dir to have coherent indexing
 self.maildir.purgeDeleted(self.name, profile=self.profile)
 def emptyTrash(self):

Mercurial > libervia-backend

comparison sat/plugins/plugin_misc_maildir.py @ 3028:ab2696e34d29