def get_event(self, calendar_id, event_id):
event = self.service.events().get(calendarId = self.configured_calendar_ids[calendar_id], eventId=event_id).execute()
nb = DeepNonStrictNestedBunch(event)
dt = None
if nb.start.dateTime:
dt = dateutil.parser.parse(nb.start.dateTime)
elif nb.start.date:
dt = dateutil.parser.parse(nb.start.date)
dt = datetime(year = dt.year, month = dt.month, day = dt.day, hour=0, minute=0, second=0, tzinfo=self.timezone)
if dt:
nb.datetime_o = dt
nb.calendar_id = calendar_id
return nb
def get_events(self, start_time, end_time, ignore_cancelled = True, get_recurring_events_as_instances = True, restrict_to_calendars = []):
'''A wrapper for events().list. Returns the events from the calendar within the specified times. Some of the interesting fields are:
description, end, htmlLink, location, organizer, start, summary
Note: "Cancelled instances of recurring events (but not the underlying recurring event) will still be included if showDeleted and singleEvents are both False."
'''
es = []
calendar_ids = restrict_to_calendars or self.calendar_ids
for calendar_id in calendar_ids:
now = datetime.now(tz = self.timezone)
events = []
page_token = None
while True:
events = self.service.events().list(pageToken=page_token, maxResults = 250, calendarId = self.configured_calendar_ids[calendar_id], timeMin = start_time, timeMax = end_time, showDeleted = False).execute()
for event in events['items']:
dt = None
nb = DeepNonStrictNestedBunch(event)
assert(not(nb._event))
nb._event = event # keep the original event as returned in case we want to reuse it e.g. insert it into another calendar
if (not ignore_cancelled) or (nb.status != 'cancelled'):
# Ignore cancelled events
if nb.recurrence:
if get_recurring_events_as_instances:
# Retrieve all occurrences of the recurring event within the timeframe
es += self.get_recurring_events(calendar_id, nb.id, start_time, end_time)
else:
es.append(nb)
elif nb.start.dateTime:
dt = dateutil.parser.parse(nb.start.dateTime)
elif nb.start.date:
dt = dateutil.parser.parse(nb.start.date)
dt = datetime(year = dt.year, month = dt.month, day = dt.day, hour=0, minute=0, second=0, tzinfo=self.timezone)
if dt:
nb.datetime_o = dt
nb.calendar_id = calendar_id
es.append(nb)
page_token = events.get('nextPageToken')
if not page_token:
break
es.sort(key=lambda x: x.datetime_o)
return es
def get_recurring_events(self, calendar_id, event_id, start_time, end_time, maxResults = None):
'''A wrapper for events().instances. Returns the list of recurring events for the given calendar alias within the specified timeframe.'''
es = []
page_token = None
while True:
events = self.service.events().instances(calendarId = self.configured_calendar_ids[calendar_id], eventId = event_id, pageToken=page_token, timeMin = start_time, timeMax = end_time, maxResults = maxResults, showDeleted = False).execute()
for event in events['items']:
dt = None
nb = DeepNonStrictNestedBunch(event)
assert(not(nb._event))
nb._event = event # keep the original event as returned in case we want to reuse it e.g. insert it into another calendar
if nb.start.date:
dt = dateutil.parser.parse(nb.start.date + 'T00:00:00-08:00')
elif nb.start.dateTime:
dt = dateutil.parser.parse(nb.start.dateTime)
nb.datetime_o = dt
nb.calendar_id = calendar_id
es.append(nb)
page_token = events.get('nextPageToken')
if not page_token:
break
return es
