예제 #1
0
    def testMail(self):
        self.note = Note(itsView=self.view)
        Mail.MailStamp(self.note).add()
        self.checkStatus(0, 'DRAFT', 'NEITHER')

        # Remove the MailStamp; that should make it no longer a Draft
        Mail.MailStamp(self.note).remove()
        self.checkStatus(0)
예제 #2
0
 def setUp(self):
     super(CommunicationStatusTestCase, self).setUp()
     self.address = Mail.EmailAddress(
                     itsView=self.view,
                     fullName=u"Mr. President",
                     emailAddress=u"*****@*****.**")
     #account = Mail.IMAPAccount(itsView=self.view,
     #                           replyToAddress=self.address)
     schema.ns('osaf.pim', self.view).meEmailAddressCollection.add(self.address)
     self.note = Note(itsView=self.view)
예제 #3
0
 def testNoStamp(self):
     # Make sure that, even if we create a Note with a toAddress,
     # that doesn't show up in the who field
     note = Note(itsView=self.view)
     notStampedMsg = Mail.MailStamp(note)
     notStampedMsg.toAddress = [self.address]
     self.failUnless(not hasattr(notStampedMsg.itsItem, 'displayWho'))
예제 #4
0
    def runMailTest(self, incoming=False, outgoing=False):

        self.note = Note(itsView=self.view)

        mail = Mail.MailStamp(self.note)
        mail.add()
        self.checkStatus(0, 'DRAFT', 'NEITHER')

        inoutFlags = 0
        if incoming:
            inoutFlags |= CommunicationStatus.IN
            mail.toAddress = self.address
        if outgoing:
            inoutFlags |= CommunicationStatus.OUT
            mail.fromAddress = self.address
        elif not incoming:
            inoutFlags |= CommunicationStatus.NEITHER

        self.checkStatus(inoutFlags, 'DRAFT')        

        self.note.changeEditState(Modification.queued)
        self.checkStatus(inoutFlags, 'QUEUED')        

        self.note.changeEditState(Modification.sent)
        self.checkStatus(inoutFlags, 'SENT')

        self.note.changeEditState(Modification.edited)
        self.checkStatus(inoutFlags, 'EDITED', 'UPDATE', 'DRAFT')

        # Remove the MailStamp; that should make it no longer a Draft
        mail.remove()
        self.checkStatus(0, 'EDITED')

        # Re-add the stamp
        mail.add()
        self.checkStatus(inoutFlags, 'EDITED', 'UPDATE', 'DRAFT')

        # and finally, re-send it
        self.note.changeEditState(Modification.updated)
        self.checkStatus(inoutFlags, 'UPDATE', 'SENT')
예제 #5
0
class CommunicationStatusTestCase(TestDomainModel.DomainModelTestCase):
    def setUp(self):
        super(CommunicationStatusTestCase, self).setUp()
        self.address = Mail.EmailAddress(
                        itsView=self.view,
                        fullName=u"Mr. President",
                        emailAddress=u"*****@*****.**")
        #account = Mail.IMAPAccount(itsView=self.view,
        #                           replyToAddress=self.address)
        schema.ns('osaf.pim', self.view).meEmailAddressCollection.add(self.address)
        self.note = Note(itsView=self.view)


    def testOrder(self):
        self.failUnless(CommunicationStatus.UPDATE      <
                        CommunicationStatus.OUT         <
                        CommunicationStatus.IN          <
                        CommunicationStatus.NEITHER     <
                        CommunicationStatus.EDITED      <
                        CommunicationStatus.SENT        <
                        CommunicationStatus.ERROR       <
                        CommunicationStatus.QUEUED      <
                        CommunicationStatus.DRAFT       <
                        CommunicationStatus.NEEDS_REPLY <
                        CommunicationStatus.READ)

    def checkStatus(self, startStatus, *flagNames):
        expectedStatus = startStatus
        for name in flagNames:
            expectedStatus |= getattr(CommunicationStatus, name)
        status = CommunicationStatus(self.note).status
        self.failUnlessEqual(status, expectedStatus, 
            "Unexpected communication status: got %s, expected %s" % 
            (CommunicationStatus.dump(status), 
             CommunicationStatus.dump(expectedStatus)))

    def testNote(self):
        self.checkStatus(0)
        self.note.changeEditState(Modification.edited)
        self.checkStatus(0) # edited has no effect till created
        self.note.changeEditState(Modification.created)
        self.checkStatus(0)
        self.note.changeEditState(Modification.edited)
        self.checkStatus(0, 'EDITED')
        
        si = SharedItem(self.note)
        si.add()
        si.generateConflicts()
        self.checkStatus(0, 'EDITED', 'ERROR')
        

    def testMail(self):
        self.note = Note(itsView=self.view)
        Mail.MailStamp(self.note).add()
        self.checkStatus(0, 'DRAFT', 'NEITHER')

        # Remove the MailStamp; that should make it no longer a Draft
        Mail.MailStamp(self.note).remove()
        self.checkStatus(0)


    def runMailTest(self, incoming=False, outgoing=False):

        self.note = Note(itsView=self.view)

        mail = Mail.MailStamp(self.note)
        mail.add()
        self.checkStatus(0, 'DRAFT', 'NEITHER')

        inoutFlags = 0
        if incoming:
            inoutFlags |= CommunicationStatus.IN
            mail.toAddress = self.address
        if outgoing:
            inoutFlags |= CommunicationStatus.OUT
            mail.fromAddress = self.address
        elif not incoming:
            inoutFlags |= CommunicationStatus.NEITHER

        self.checkStatus(inoutFlags, 'DRAFT')        

        self.note.changeEditState(Modification.queued)
        self.checkStatus(inoutFlags, 'QUEUED')        

        self.note.changeEditState(Modification.sent)
        self.checkStatus(inoutFlags, 'SENT')

        self.note.changeEditState(Modification.edited)
        self.checkStatus(inoutFlags, 'EDITED', 'UPDATE', 'DRAFT')

        # Remove the MailStamp; that should make it no longer a Draft
        mail.remove()
        self.checkStatus(0, 'EDITED')

        # Re-add the stamp
        mail.add()
        self.checkStatus(inoutFlags, 'EDITED', 'UPDATE', 'DRAFT')

        # and finally, re-send it
        self.note.changeEditState(Modification.updated)
        self.checkStatus(inoutFlags, 'UPDATE', 'SENT')


    def testOutgoingMail(self):
        self.runMailTest(outgoing=True)

    def testIncomingMail(self):
        self.runMailTest(incoming=True)

    def testInOutMail(self):
        self.runMailTest(incoming=True, outgoing=True)
예제 #6
0
파일: ICalendar.py 프로젝트: vogth/chandler
def _importOneVObject(vobj, filters, coerceTzinfo, promptForTimezone, newItemParent):
    view = newItemParent.itsView

    itemIsNew = False
    newStamps = []

    # by default, we'll create a new item, not change existing items
    itemChangeCallback = None

    # store up all attributes in a dictionary ...
    changesDict = {}

    # ... and define a shorthand for updating it
    def change(attr, value):
        changesDict[attr.name] = value

    # rruleset and userReminderInterval/userReminderTime must
    # be set last....
    changeLast = []

    # values that apply to VEVENT and VTODO ...
    summary = vobj.getChildValue("summary", u"")
    description = vobj.getChildValue("description")
    status = vobj.getChildValue("status", "").lower()
    duration = vobj.getChildValue("duration")
    uid = vobj.getChildValue("uid")
    rruleset = vobj.rruleset
    recurrenceID = vobj.getChildValue("recurrence_id")  # ... uh, sorta
    completed = vobj.getChildValue("completed")

    def convertDatetime(dt):
        # coerce timezones based on coerceTzinfo
        if coerceTzinfo is not None:
            dt = TimeZone.coerceTimeZone(view, dt, coerceTzinfo)

        # ... and make sure we return something with an ICUtzinfo
        return convertToICUtzinfo(view, dt)

    reminderDelta = None
    reminderAbsoluteTime = None

    try:
        reminderValue = vobj.valarm.trigger.value
    except AttributeError:
        pass
    else:
        if type(reminderValue) is datetime.datetime:
            reminderAbsoluteTime = convertDatetime(reminderValue)
        else:
            assert type(reminderValue) is datetime.timedelta
            reminderDelta = reminderValue

    if vobj.name == "VEVENT":

        if DEBUG:
            logger.debug("got VEVENT %s", vobj)

        newStamps.append(EventStamp)
        dtstart = vobj.getChildValue("dtstart")

        if status in ("confirmed", "tentative"):
            pass
        elif status == "cancelled":  # Chandler doesn't have CANCELLED
            status = "fyi"
        else:
            status = "confirmed"

        if EventStamp.transparency.name not in filters:
            change(EventStamp.transparency, status)

        location = vobj.getChildValue("location")
        if location:
            change(EventStamp.location, Calendar.Location.getLocation(view, location))

    elif vobj.name == "VTODO":

        if DEBUG:
            logger.debug("got VEVENT %s", vobj)

        newStamps.append(TaskStamp)

        # VTODO with a DUE ==> EventTask
        due = vobj.getChildValue("due")
        if due is not None:
            newStamps.append(EventStamp)
            dtstart = due

    else:
        assert False, "vobj %s should always be VEVENT or VTODO" % (vobj,)

    # Save changes applicable to both events & tasks ....

    # SUMMARY <-> {EventStamp,TaskStamp}.summary
    if summary is not None:
        change(newStamps[0].summary, summary)

    # DESCRIPTION <-> body
    if description is not None:
        change(Note.body, description)

    # Absolute time reminders
    if reminderAbsoluteTime is not None and Remindable.reminders.name not in filters:
        changeLast.append(lambda item: setattr(item, Remindable.userReminderTime.name, reminderAbsoluteTime))
    # Custom properties/parameters
    ignoredProperties = {}
    ignoredParameters = {}
    for line in vobj.lines():
        name = line.name.lower()
        if name not in attributesUnderstood:
            line.transformFromNative()
            if not line.encoded and line.behavior:
                line.behavior.encode(line)
            ignoredProperties[name] = line.value
        params = u""
        for key, paramvals in line.params.iteritems():
            if key.lower() not in parametersUnderstood:
                vals = map(vobject.base.dquoteEscape, paramvals)
                params += ";" + key + "=" + ",".join(vals)
        if len(params) > 0:
            ignoredParameters[name] = params

    change(Note.icalendarProperties, ignoredProperties)
    change(Note.icalendarParameters, ignoredParameters)

    # See if we have a corresponding item already
    item = utility.findUID(view, uid)

    if item is not None:
        if DEBUG:
            logger.debug("matched UID %s with %s", uid, item)
    else:
        try:
            # See if uid is a valid repository UUID, if so we'll
            # go ahead and use it for the new item's UUID.
            uuid = UUID(uid)
        except ValueError:
            # Not in valid UUID format, so hash the icaluid to
            # generate a 16-byte string we can use for uuid
            uuid = UUID(md5.new(uid).digest())
            logger.info("Converted icalUID '%s' to UUID '%s'", uid, str(uuid))

        # If there is already an item with this UUID, use it,
        # otherwise we'll create one later
        item = view.findUUID(uuid)

        if item is not None:
            item.icalUID = unicode(uuid)

    if EventStamp in newStamps:
        dtend = vobj.getChildValue("dtend")

        isDate = type(dtstart) == date

        # RFC2445 allows VEVENTs without DTSTART, but it's hard to guess
        # what that would mean, so we won't catch an exception if there's no
        # dtstart.
        anyTime = getattr(dtstart, "x_osaf_anytime_param", None) == "TRUE"

        if duration is None:

            def getDifference(left, right):
                leftIsDate = type(left) == date
                rightIsDate = type(right) == date

                if leftIsDate:
                    if rightIsDate:
                        return left - right
                    else:
                        left = TimeZone.forceToDateTime(view, left)

                elif rightIsDate:
                    right = TimeZone.forceToDateTime(view, right)

                return makeNaiveteMatch(view, left, right.tzinfo) - right

            if dtend is not None:
                duration = getDifference(dtend, dtstart)
            elif anyTime or isDate:
                duration = oneDay
            else:
                duration = datetime.timedelta(0)

        if isDate:
            dtstart = TimeZone.forceToDateTime(view, dtstart)
            # convert to Chandler's notion of all day duration
            duration -= oneDay
        elif dtstart.tzinfo is not None and promptForTimezone:
            # got a timezoned event, prompt (non-modally) to turn on
            # timezones
            app = wx.GetApp()
            if app is not None:

                def ShowTimezoneDialogCallback():
                    ShowTurnOnTimezonesDialog(view=app.UIRepositoryView)

                app.PostAsyncEvent(ShowTimezoneDialogCallback)
            promptForTimezone = False

        dtstart = convertDatetime(dtstart)
        tzinfo = dtstart.tzinfo

        if anyTime:
            change(EventStamp.anyTime, True)
            change(EventStamp.allDay, False)
        elif isDate:
            # allDay events should have anyTime True, so if the user
            # unselects allDay, the time isn't set to midnight
            change(EventStamp.anyTime, True)
            change(EventStamp.allDay, True)
        else:
            change(EventStamp.allDay, False)
            change(EventStamp.anyTime, False)

        change(EventStamp.startTime, dtstart)
        change(EventStamp.duration, duration)

        if (reminderDelta is not None) and (Remindable.reminders.name not in filters):
            changeLast.append(lambda item: setattr(item, EventStamp.userReminderInterval.name, reminderDelta))
        if item is not None:
            event = EventStamp(item)

            if recurrenceID:
                if type(recurrenceID) == date:
                    recurrenceID = datetime.datetime.combine(recurrenceID, time(tzinfo=tzinfo))
                else:
                    recurrenceID = convertToICUtzinfo(view, makeNaiveteMatch(view, recurrenceID, tzinfo))

                masterEvent = EventStamp(item)
                event = masterEvent.getRecurrenceID(recurrenceID)
                if event is None and hasattr(masterEvent, "startTime"):
                    # Some calendars, notably Oracle, serialize
                    # recurrence-id as UTC, which wreaks havoc with
                    # noTZ mode. So move recurrenceID to the same tzinfo
                    # as the master's dtstart, bug 6830
                    masterTzinfo = masterEvent.startTime.tzinfo
                    tweakedID = recurrenceID.astimezone(masterTzinfo)
                    event = masterEvent.getRecurrenceID(tweakedID)
                if event is None:
                    # just in case the previous didn't work
                    tweakedID = recurrenceID.astimezone(tzinfo)
                    event = masterEvent.getRecurrenceID(tweakedID)

                if event is None:
                    # our recurrenceID didn't match an item we know
                    # about.  This may be because the item is created
                    # by a later modification, a case we're not dealing
                    # with.  For now, just skip it.
                    logger.info("RECURRENCE-ID '%s' didn't match rule.", recurrenceID)
                    return (None, None, promptForTimezone)

                item = event.itsItem
                recurrenceLine = vobj.contents["recurrence-id"][0]
                range = recurrenceLine.params.get("RANGE", ["THIS"])[0]
                if range == "THISANDPRIOR":
                    # ignore THISANDPRIOR changes for now
                    logger.info("RECURRENCE-ID RANGE of THISANDPRIOR " "not supported")
                    return (None, None, promptForTimezone)
                elif range == "THIS":
                    itemChangeCallback = event.changeThis
                    # check if this is a modification to a master event
                    # if so, avoid changing the master's UUID when
                    # creating a modification
                    if event.getMaster() == event:
                        mod = event._cloneEvent()
                        mod.modificationFor = mod.occurrenceFor = event.itsItem
                        if item.hasLocalAttributeValue(EventStamp.occurrenceFor.name):
                            del event.occurrenceFor
                        event = mod
                        item = event.itsItem

                elif range == "THISANDFUTURE":
                    itemChangeCallback = event.changeThisAndFuture
                else:
                    logger.info("RECURRENCE-ID RANGE not recognized. " "RANGE = %s" % range)
                    return (None, None, promptForTimezone)
            else:
                if event.rruleset is not None:
                    # re-creating a recurring item from scratch, delete
                    # old recurrence information
                    # item might not be the master, though, so
                    # get the master, or eventItem will be a deleted
                    # event
                    event = event.getMaster()
                    item = event.itsItem
                    # delete modifications the master has, to avoid
                    # changing the master to a modification with a
                    # different UUID
                    for mod in itertools.imap(EventStamp, event.modifications):
                        # [Bug 7019]
                        # We need to del these because, in the deferred
                        # delete case, we would have deferred items
                        # living on, in the manner of the undead, in
                        # master.modifications (and occurrences). This
                        # would ultimately cause .getNextOccurrence()
                        # to terminate prematurely.
                        del mod.modificationFor
                        del mod.occurrenceFor
                        mod.itsItem.delete()

                    event.removeRecurrence()

                itemChangeCallback = event.changeThis

            if DEBUG:
                logger.debug("Changing event: %s" % str(event))
            assert itemChangeCallback is not None, "Must set itemChangeCallback for EventStamp imports"

        if rruleset is not None:
            # fix for Bug 6994, exdate and rdate timezones need to be
            # converted to ICUtzinfo instances
            for typ in "_rdate", "_exdate":
                setattr(rruleset, typ, [convertDatetime(d) for d in getattr(rruleset, typ, [])])
            ruleSetItem = RecurrenceRuleSet(None, itsView=view)
            ruleSetItem.setRuleFromDateUtil(rruleset)
            changeLast.append(lambda item: setattr(item, EventStamp.rruleset.name, ruleSetItem))

    if TaskStamp in newStamps:

        if Note._triageStatus.name not in filters:
            # Translate status from iCalendar to TaskStamp/ContentItem
            triageStatus = TriageEnum.now

            if status == "completed":
                triageStatus = TriageEnum.done
            elif status == "needs-action":
                change(Note.needsReply, True)
            elif status in ("", "in-process"):
                change(Note.needsReply, False)
            elif status == "cancelled":
                triageStatus = TriageEnum.later

            # @@@ Jeffrey: This may not be right...
            # Set triageStatus and triageStatusChanged together.
            if completed is not None:
                if type(completed) == date:
                    completed = TimeZone.forceToDateTime(view, completed)
            changeLast.append(lambda item: item.setTriageStatus(triageStatus, when=completed))

    itemIsNew = item is None

    if itemIsNew:

        # create a new item
        change(Note.icalUID, uid)

        kind = Note.getKind(view)
        item = kind.instantiateItem(None, newItemParent, uuid, withInitialValues=True)
        itemChangeCallback = item.__setattr__
    else:
        if itemChangeCallback is None:
            itemChangeCallback = item.__setattr__

        # update an existing item
        if rruleset is None and recurrenceID is None and EventStamp(item).rruleset is not None:
            # no recurrenceId or rruleset, but the existing item
            # may have recurrence, so delete it
            EventStamp(item).removeRecurrence()

    for attr, val in changesDict.iteritems():

        # Only change a datetime if it's really different
        # from what the item already has:
        if type(val) is datetime.datetime:
            oldValue = getattr(item, attr, None)
            if oldValue is not None and oldValue == val and oldValue.tzinfo == val.tzinfo:
                continue

        itemChangeCallback(attr, val)

    # ... make sure the stamps are right
    for stamp in EventStamp, TaskStamp:
        if not stamp in newStamps:
            if has_stamp(item, stamp):
                stamp(item).remove()
        else:
            if not has_stamp(item, stamp):
                stamp(item).add()

    # ... and do the final set of changes
    for cb in changeLast:
        cb(item)

    return item, itemIsNew, promptForTimezone
예제 #7
0
def _importOneVObject(vobj, filters, coerceTzinfo, promptForTimezone, 
                      newItemParent):
    view = newItemParent.itsView
    
    itemIsNew = False
    newStamps = []

    # by default, we'll create a new item, not change existing items
    itemChangeCallback = None

    # store up all attributes in a dictionary ...
    changesDict = {}

    # ... and define a shorthand for updating it
    def change(attr, value):
        changesDict[attr.name] = value
        
    # rruleset and userReminderInterval/userReminderTime must
    # be set last....
    changeLast = []

    # values that apply to VEVENT and VTODO ...
    summary     = vobj.getChildValue('summary', u"")
    description = vobj.getChildValue('description')
    status      = vobj.getChildValue('status', "").lower()
    duration    = vobj.getChildValue('duration')
    uid         = vobj.getChildValue('uid')
    rruleset    = vobj.rruleset
    recurrenceID = vobj.getChildValue('recurrence_id') # ... uh, sorta
    completed = vobj.getChildValue('completed')


    def convertDatetime(dt):
        # coerce timezones based on coerceTzinfo
        if coerceTzinfo is not None:
            dt = TimeZone.coerceTimeZone(view, dt, coerceTzinfo)

        # ... and make sure we return something with an ICUtzinfo
        return convertToICUtzinfo(view, dt)

    reminderDelta = None
    reminderAbsoluteTime = None

    try:
        reminderValue = vobj.valarm.trigger.value
    except AttributeError:
        pass
    else:
        if type(reminderValue) is datetime.datetime:
            reminderAbsoluteTime = convertDatetime(reminderValue)
        else:
            assert type(reminderValue) is datetime.timedelta
            reminderDelta = reminderValue
            

    if vobj.name == "VEVENT":

        if DEBUG: logger.debug("got VEVENT %s", vobj)
        
        newStamps.append(EventStamp)
        dtstart = vobj.getChildValue('dtstart')

        if status in ('confirmed', 'tentative'):
            pass
        elif status == 'cancelled': #Chandler doesn't have CANCELLED
            status = 'fyi'
        else:
            status = 'confirmed'

        if EventStamp.transparency.name not in filters:
            change(EventStamp.transparency, status)

        location = vobj.getChildValue('location')
        if location:
            change(EventStamp.location,
                   Calendar.Location.getLocation(view, location))
        
    elif vobj.name == "VTODO":

        if DEBUG: logger.debug("got VEVENT %s", vobj)
        
        newStamps.append(TaskStamp)
        
        # VTODO with a DUE ==> EventTask
        due = vobj.getChildValue('due')
        if due is not None:
            newStamps.append(EventStamp)
            dtstart = due
            
    else:
        assert False, "vobj %s should always be VEVENT or VTODO" % (
                            vobj,)


    # Save changes applicable to both events & tasks ....

    # SUMMARY <-> {EventStamp,TaskStamp}.summary
    if summary is not None:
        change(newStamps[0].summary, summary)

    # DESCRIPTION <-> body  
    if description is not None:
        change(Note.body, description)
        
    # Absolute time reminders
    if (reminderAbsoluteTime is not None and
        Remindable.reminders.name not in filters):
        changeLast.append(lambda item: setattr(item,
                                               Remindable.userReminderTime.name, 
                                               reminderAbsoluteTime))
    # Custom properties/parameters                                           
    ignoredProperties = {}
    ignoredParameters = {}
    for line in vobj.lines():
        name = line.name.lower()
        if name not in attributesUnderstood:
            line.transformFromNative()
            if not line.encoded and line.behavior:
                line.behavior.encode(line)
            ignoredProperties[name] = line.value
        params=u''
        for key, paramvals in line.params.iteritems():
            if key.lower() not in parametersUnderstood:
                vals = map(vobject.base.dquoteEscape, paramvals)
                params += ';' + key + '=' + ','.join(vals)
        if len(params) > 0:
            ignoredParameters[name] = params

    change(Note.icalendarProperties, ignoredProperties)
    change(Note.icalendarParameters, ignoredParameters)


    # See if we have a corresponding item already
    item = utility.findUID(view, uid)

    if item is not None:
        if DEBUG: logger.debug("matched UID %s with %s", uid, item)
    else:
        try:
            # See if uid is a valid repository UUID, if so we'll
            # go ahead and use it for the new item's UUID.
            uuid = UUID(uid)
        except ValueError:
            # Not in valid UUID format, so hash the icaluid to
            # generate a 16-byte string we can use for uuid
            uuid = UUID(md5.new(uid).digest())
            logger.info("Converted icalUID '%s' to UUID '%s'", uid,
                str(uuid))

        # If there is already an item with this UUID, use it,
        # otherwise we'll create one later
        item = view.findUUID(uuid)
            
        if item is not None:
            item.icalUID = unicode(uuid)

            
    if EventStamp in newStamps:
        dtend = vobj.getChildValue('dtend')

        isDate = type(dtstart) == date

        # RFC2445 allows VEVENTs without DTSTART, but it's hard to guess
        # what that would mean, so we won't catch an exception if there's no
        # dtstart.
        anyTime = (getattr(dtstart, 'x_osaf_anytime_param', None)
                      == 'TRUE')
        
        if duration is None:
        
            def getDifference(left, right):
                leftIsDate = (type(left) == date)
                rightIsDate = (type(right) == date)
                
                if leftIsDate:
                    if rightIsDate:
                        return left - right
                    else:
                        left = TimeZone.forceToDateTime(view, left)
                        
                elif rightIsDate:
                    right = TimeZone.forceToDateTime(view, right)

                return makeNaiveteMatch(view, left, right.tzinfo) - right
                
            if dtend is not None:
                duration = getDifference(dtend, dtstart)
            elif anyTime or isDate:
                duration = oneDay
            else:
                duration = datetime.timedelta(0)

        if isDate:
            dtstart = TimeZone.forceToDateTime(view, dtstart)
            # convert to Chandler's notion of all day duration
            duration -= oneDay
        elif dtstart.tzinfo is not None and promptForTimezone:
            # got a timezoned event, prompt (non-modally) to turn on
            # timezones
            app = wx.GetApp()
            if app is not None:
                def ShowTimezoneDialogCallback():
                    ShowTurnOnTimezonesDialog(view=app.UIRepositoryView)
                app.PostAsyncEvent(ShowTimezoneDialogCallback)
            promptForTimezone = False

        dtstart = convertDatetime(dtstart)
        tzinfo = dtstart.tzinfo

        if anyTime:
            change(EventStamp.anyTime, True)
            change(EventStamp.allDay, False)
        elif isDate:
            # allDay events should have anyTime True, so if the user
            # unselects allDay, the time isn't set to midnight
            change(EventStamp.anyTime, True)
            change(EventStamp.allDay, True)
        else:
            change(EventStamp.allDay, False)
            change(EventStamp.anyTime, False)

        change(EventStamp.startTime, dtstart)
        change(EventStamp.duration, duration)

        if ((reminderDelta is not None) and
            (Remindable.reminders.name not in filters)):
                changeLast.append(
                    lambda item:setattr(item,
                                        EventStamp.userReminderInterval.name, 
                                        reminderDelta))
        if item is not None:
            event = EventStamp(item)

            if recurrenceID:
                if type(recurrenceID) == date:
                    recurrenceID = datetime.datetime.combine(
                                                recurrenceID,
                                                time(tzinfo=tzinfo))
                else:
                    recurrenceID = convertToICUtzinfo(view, 
                                       makeNaiveteMatch(view, recurrenceID,
                                       tzinfo))
                
                masterEvent = EventStamp(item)    
                event = masterEvent.getRecurrenceID(recurrenceID)
                if event is None and hasattr(masterEvent, 'startTime'):
                    # Some calendars, notably Oracle, serialize
                    # recurrence-id as UTC, which wreaks havoc with 
                    # noTZ mode. So move recurrenceID to the same tzinfo
                    # as the master's dtstart, bug 6830
                    masterTzinfo = masterEvent.startTime.tzinfo
                    tweakedID = recurrenceID.astimezone(masterTzinfo)
                    event = masterEvent.getRecurrenceID(tweakedID)
                if event is None:
                    # just in case the previous didn't work
                    tweakedID = recurrenceID.astimezone(tzinfo)
                    event = masterEvent.getRecurrenceID(tweakedID)
                    
                if event is None:
                    # our recurrenceID didn't match an item we know
                    # about.  This may be because the item is created
                    # by a later modification, a case we're not dealing
                    # with.  For now, just skip it.
                    logger.info("RECURRENCE-ID '%s' didn't match rule.",
                                recurrenceID)
                    return (None, None, promptForTimezone)

                item = event.itsItem
                recurrenceLine = vobj.contents['recurrence-id'][0]
                range = recurrenceLine.params.get('RANGE', ['THIS'])[0]
                if range == 'THISANDPRIOR':
                    # ignore THISANDPRIOR changes for now
                    logger.info("RECURRENCE-ID RANGE of THISANDPRIOR " \
                                "not supported")
                    return (None, None, promptForTimezone)
                elif range == 'THIS':
                    itemChangeCallback = event.changeThis
                    # check if this is a modification to a master event
                    # if so, avoid changing the master's UUID when
                    # creating a modification
                    if event.getMaster() == event:
                        mod = event._cloneEvent()
                        mod.modificationFor = mod.occurrenceFor = event.itsItem
                        if item.hasLocalAttributeValue(
                                        EventStamp.occurrenceFor.name):
                            del event.occurrenceFor
                        event = mod
                        item = event.itsItem
                    
                elif range == 'THISANDFUTURE':
                    itemChangeCallback = event.changeThisAndFuture
                else:
                    logger.info("RECURRENCE-ID RANGE not recognized. " \
                                "RANGE = %s" % range)
                    return (None, None, promptForTimezone)
            else:
                if event.rruleset is not None:
                    # re-creating a recurring item from scratch, delete 
                    # old recurrence information
                    # item might not be the master, though, so
                    # get the master, or eventItem will be a deleted
                    # event
                    event = event.getMaster()
                    item = event.itsItem
                    # delete modifications the master has, to avoid
                    # changing the master to a modification with a
                    # different UUID
                    for mod in itertools.imap(EventStamp, event.modifications):
                        # [Bug 7019]
                        # We need to del these because, in the deferred
                        # delete case, we would have deferred items
                        # living on, in the manner of the undead, in
                        # master.modifications (and occurrences). This
                        # would ultimately cause .getNextOccurrence()
                        # to terminate prematurely.
                        del mod.modificationFor
                        del mod.occurrenceFor
                        mod.itsItem.delete()

                    event.removeRecurrence()
                    
                itemChangeCallback = event.changeThis

            if DEBUG: logger.debug("Changing event: %s" % str(event))
            assert itemChangeCallback is not None, \
                   "Must set itemChangeCallback for EventStamp imports"
                

        if rruleset is not None:
            # fix for Bug 6994, exdate and rdate timezones need to be
            # converted to ICUtzinfo instances
            for typ in '_rdate', '_exdate':
                setattr(rruleset, typ, [convertDatetime(d) for d in
                                        getattr(rruleset, typ, [])  ])
            ruleSetItem = RecurrenceRuleSet(None, itsView=view)
            ruleSetItem.setRuleFromDateUtil(rruleset)
            changeLast.append(lambda item: setattr(item,
                                                   EventStamp.rruleset.name,
                                                   ruleSetItem))
        
    if TaskStamp in newStamps:
        
        if Note._triageStatus.name not in filters:
            # Translate status from iCalendar to TaskStamp/ContentItem
            triageStatus=TriageEnum.now
            
            if status == "completed":
                triageStatus = TriageEnum.done
            elif status == "needs-action":
                change(Note.needsReply, True)
            elif status in ("", "in-process"):
                change(Note.needsReply, False)
            elif status == "cancelled":
                triageStatus = TriageEnum.later

            # @@@ Jeffrey: This may not be right...
            # Set triageStatus and triageStatusChanged together.
            if completed is not None:
                if type(completed) == date:
                    completed = TimeZone.forceToDateTime(view, completed)
            changeLast.append(lambda item: item.setTriageStatus(triageStatus, 
                                                                when=completed))
            

    itemIsNew = (item is None)
            
    if itemIsNew:

        # create a new item
        change(Note.icalUID, uid)

        kind = Note.getKind(view)
        item = kind.instantiateItem(None, newItemParent, uuid,
                                    withInitialValues=True)
        itemChangeCallback = item.__setattr__
    else:
        if itemChangeCallback is None:
            itemChangeCallback = item.__setattr__
        
        # update an existing item
        if (rruleset is None and recurrenceID is None
           and EventStamp(item).rruleset is not None):
            # no recurrenceId or rruleset, but the existing item
            # may have recurrence, so delete it
            EventStamp(item).removeRecurrence()

    for attr, val in changesDict.iteritems():
    
        # Only change a datetime if it's really different
        # from what the item already has:
        if type(val) is datetime.datetime:
             oldValue = getattr(item, attr, None)
             if (oldValue is not None and 
                 oldValue == val and
                 oldValue.tzinfo == val.tzinfo):
                continue
    
        itemChangeCallback(attr, val)

    # ... make sure the stamps are right
    for stamp in EventStamp, TaskStamp:
        if not stamp in newStamps:
            if has_stamp(item, stamp):
                stamp(item).remove()
        else:
            if not has_stamp(item, stamp):
                stamp(item).add()

    # ... and do the final set of changes
    for cb in changeLast:
        cb(item)
        
            
    return item, itemIsNew, promptForTimezone
 def setUp(self):
     super(TriageTest, self).setUp()
     view = self.view
     self.item = Note("triageTestItem", itsView=view)
     pass