📄 addin.py

📁 用python实现的邮件过滤器
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            token = token.encode('mbcs', 'replace')        else:            token = repr(token)        push("<code>" + token + "</code><br>\n")    # Put the body together, then the rest of the message.    body = ''.join(body)    new_msg.Subject = "Spam Clues: " + item.Subject    # As above, use HTMLBody else Outlook refuses to behave.    new_msg.HTMLBody = """\<HTML><HEAD><STYLE>    h2 {color: green}</STYLE></HEAD><BODY>""" + body + "</BODY></HTML>"    # Attach the source message to it    # Using the original message has the side-effect of marking the original    # as unread.  Tried to make a copy, but the copy then refused to delete    # itself.    # And the "UnRead" property of the message is not reflected in the object    # model (we need to "refresh" the message).  Oh well.    new_msg.Attachments.Add(item, constants.olByValue,                            DisplayName="Original Message")    new_msg.Display()# Event function fired from the "Empty Spam Folder" UI item.def EmptySpamFolder(mgr):    config = mgr.config.filter    ms = mgr.message_store    spam_folder_id = getattr(config, "spam_folder_id")    try:        spam_folder = ms.GetFolder(spam_folder_id)    except ms.MsgStoreException:        mgr.LogDebug(0, "ERROR: Unable to open the spam folder for emptying - " \                        "spam messages were not deleted")    else:        try:            if spam_folder.GetItemCount() > 0:                message = _("Are you sure you want to permanently delete " \                            "all items in the \"%s\" folder?") \                            % spam_folder.name                if mgr.AskQuestion(message):                    mgr.LogDebug(2, "Emptying spam from folder '%s'" % \                                 spam_folder.GetFQName())                    import manager                    spam_folder.EmptyFolder(manager._GetParent())            else:                mgr.LogDebug(2, "Spam folder '%s' was already empty" % \                             spam_folder.GetFQName())                message = _("The \"%s\" folder is already empty.") % \                          spam_folder.name                mgr.ReportInformation(message)        except:            mgr.LogDebug(0, "Error emptying spam folder '%s'!" % \                         spam_folder.GetFQName())            traceback.print_exc()def CheckLatestVersion(manager):    from spambayes.Version import get_current_version, get_version, \            get_download_page, fetch_latest_dict    app_name = "Outlook"    ver_current = get_current_version()    cur_ver_string = ver_current.get_long_version(ADDIN_DISPLAY_NAME)    try:        SetWaitCursor(1)        latest = fetch_latest_dict()        SetWaitCursor(0)        ver_latest = get_version(app_name, version_dict=latest)        latest_ver_string = ver_latest.get_long_version(ADDIN_DISPLAY_NAME)    except:        print "Error checking the latest version"        traceback.print_exc()        manager.ReportError(            _("There was an error checking for the latest version\r\n"              "For specific details on the error, please see the SpamBayes log"              "\r\n\r\nPlease check your internet connection, or try again later")        )        return    print "Current version is %s, latest is %s." % (str(ver_current), str(ver_latest))    if ver_latest > ver_current:        url = get_download_page(app_name, version_dict=latest)        msg = _("You are running %s\r\n\r\nThe latest available version is %s" \                "\r\n\r\nThe download page for the latest version is\r\n%s" \                "\r\n\r\nWould you like to visit this page now?") \                % (cur_ver_string, latest_ver_string, url)        if manager.AskQuestion(msg):            print "Opening browser page", url            os.startfile(url)    else:        msg = _("The latest available version is %s\r\n\r\n" \                "No later version is available.") % latest_ver_string        manager.ReportInformation(msg)# A hook for whatever tests we have setupdef Tester(manager):    import tester    # This is only used in source-code versions - so we may as well reload    # the test suite to save shutting down Outlook each time we tweak it.    reload(tester)    try:        print "Executing automated tests..."        tester.test(manager)    except:        traceback.print_exc()        print "Tests FAILED.  Sorry about that.  If I were you, I would do a full re-train ASAP"        print "Please delete any test messages from your Spam, Unsure or Inbox/Watch folders first."# The "Spam" and "Not Spam" buttons# The event from Outlook's explorer that our folder has changed.class ButtonDeleteAsEventBase:    def Init(self, manager, explorer):        self.manager = manager        self.explorer = explorer    def Close(self):        self.manager = self.explorer = Noneclass ButtonDeleteAsSpamEvent(ButtonDeleteAsEventBase):    def OnClick(self, button, cancel):        msgstore = self.manager.message_store        msgstore_messages = self.explorer.GetSelectedMessages(True)        if not msgstore_messages:            return        # If we are not yet enabled, tell the user.        # (This is better than disabling the button as a) the user may not        # understand why it is disabled, and b) as we would then need to check        # the button state as the manager dialog closes.        if not self.manager.config.filter.enabled:            self.manager.ReportError(                _("You must configure and enable SpamBayes before you " \                  "can mark messages as spam"))            return        SetWaitCursor(1)        # Delete this item as spam.        spam_folder = None        # It is unlikely that the spam folder is not specified, as the UI        # will prevent enabling.  But it could be invalid.        spam_folder_id = self.manager.config.filter.spam_folder_id        if spam_folder_id:            try:                spam_folder = msgstore.GetFolder(spam_folder_id)            except msgstore.MsgStoreException:                pass        if spam_folder is None:            self.manager.ReportError(_("You must configure the Spam folder"),                                     _("Invalid Configuration"))            return        import train        new_msg_state = self.manager.config.general.delete_as_spam_message_state        for msgstore_message in msgstore_messages:            # Record this recovery in our stats.            self.manager.stats.RecordTraining(False,                                self.manager.score(msgstore_message))            # Record the original folder, in case this message is not where            # it was after filtering, or has never been filtered.            msgstore_message.RememberMessageCurrentFolder()            msgstore_message.Save()            # Must train before moving, else we lose the message!            subject = msgstore_message.GetSubject()            print "Moving and spam training message '%s' - " % (subject,),            TrainAsSpam(msgstore_message, self.manager, save_db = False)            # Do the new message state if necessary.            try:                if new_msg_state == "Read":                    msgstore_message.SetReadState(True)                elif new_msg_state == "Unread":                    msgstore_message.SetReadState(False)                else:                    if new_msg_state not in ["", "None", None]:                        print "*** Bad new_msg_state value: %r" % (new_msg_state,)            except pythoncom.com_error:                print "*** Failed to set the message state to '%s' for message '%s'" % (new_msg_state, subject)            # Now move it.            msgstore_message.MoveToReportingError(self.manager, spam_folder)            # Note the move will possibly also trigger a re-train            # but we are smart enough to know we have already done it.        # And if the DB can save itself incrementally, do it now        self.manager.classifier_data.SavePostIncrementalTrain()        SetWaitCursor(0)class ButtonRecoverFromSpamEvent(ButtonDeleteAsEventBase):    def OnClick(self, button, cancel):        msgstore = self.manager.message_store        msgstore_messages = self.explorer.GetSelectedMessages(True)        if not msgstore_messages:            return        # If we are not yet enabled, tell the user.        # (This is better than disabling the button as a) the user may not        # understand why it is disabled, and b) as we would then need to check        # the button state as the manager dialog closes.        if not self.manager.config.filter.enabled:            self.manager.ReportError(                _("You must configure and enable SpamBayes before you " \                  "can mark messages as not spam"))            return        SetWaitCursor(1)        # Get the inbox as the default place to restore to        # (incase we dont know (early code) or folder removed etc        app = self.explorer.Application        inbox_folder = msgstore.GetFolder(                    app.Session.GetDefaultFolder(constants.olFolderInbox))        new_msg_state = self.manager.config.general.recover_from_spam_message_state        for msgstore_message in msgstore_messages:            # Recover where they were moved from            # During experimenting/playing/debugging, it is possible            # that the source folder == dest folder - restore to            # the inbox in this case.            # (But more likely is that the original store may be read-only            # so we were unable to record the initial folder, as we save it            # *before* we do the move (and saving after is hard))            try:                subject = msgstore_message.GetSubject()                self.manager.classifier_data.message_db.load_msg(msgstore_message)                restore_folder = msgstore_message.GetRememberedFolder()                if restore_folder is None or \                   msgstore_message.GetFolder() == restore_folder:                    print "Unable to determine source folder for message '%s' - restoring to Inbox" % (subject,)                    restore_folder = inbox_folder                # Record this recovery in our stats.                self.manager.stats.RecordTraining(True,                                        self.manager.score(msgstore_message))                # Must train before moving, else we lose the message!                print "Recovering to folder '%s' and ham training message '%s' - " % (restore_folder.name, subject),                TrainAsHam(msgstore_message, self.manager, save_db = False)                # Do the new message state if necessary.                try:                    if new_msg_state == "Read":                        msgstore_message.SetReadState(True)                    elif new_msg_state == "Unread":                        msgstore_message.SetReadState(False)                    else:                        if new_msg_state not in ["", "None", None]:                            print "*** Bad new_msg_state value: %r" % (new_msg_state,)                except msgstore.MsgStoreException, details:                    print "*** Failed to set the message state to '%s' for message '%s'" % (new_msg_state, subject)                    print details                # Now move it.                msgstore_message.MoveToReportingError(self.manager, restore_folder)            except msgstore.NotFoundException:                # Message moved under us - ignore.                self.manager.LogDebug(1, "'Not Spam' had message moved from underneath us - ignored")            # Note the move will possibly also trigger a re-train            # but we are smart enough to know we have already done it.        # And if the DB can save itself incrementally, do it now        self.manager.classifier_data.SavePostIncrementalTrain()        SetWaitCursor(0)# Helpers to work with images on buttons/toolbars.def SetButtonImage(button, fname, manager):    # whew - http://support.microsoft.com/default.aspx?scid=KB;EN-US;q288771    # shows how to make a transparent bmp.    # Also note that the clipboard takes ownership of the handle -    # thus, we can not simply perform this load once and reuse the image.    # Hacks for the binary - we can get the bitmaps from resources.    if hasattr(sys, "frozen"):        if fname=="recover_ham.bmp":            bid = 6000        elif fname=="delete_as_spam.bmp":            bid = 6001        else:            raise RuntimeError, "What bitmap to use for '%s'?" % fname        handle = win32gui.LoadImage(sys.frozendllhandle, bid, win32con.IMAGE_BITMAP, 0, 0, win32con.LR_DEFAULTSIZE)    else:        if not os.path.isabs(fname):            # images relative to the application path            fname = os.path.join(manager.application_directory,                                     "images", fname)        if not os.path.isfile(fname):            print "WARNING - Trying to use image '%s', but it doesn't exist" % (fname,)            return None        handle = win32gui.LoadImage(0, fname, win32con.IMAGE_BITMAP, 0, 0, win32con.LR_DEFAULTSIZE | win32con.LR_LOADFROMFILE)    win32clipboard.OpenClipboard()
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