def list_calendars(self, limit=None, *, query=None, order_by=None):
        """ Gets a list of calendars

        To use query an order_by check the OData specification here:
        http://docs.oasis-open.org/odata/odata/v4.0/errata03/os/complete/
        part2-url-conventions/odata-v4.0-errata03-os-part2-url-conventions
        -complete.html

        :param int limit: max no. of calendars to get. Over 999 uses batch.
        :param query: applies a OData filter to the request
        :type query: Query or str
        :param order_by: orders the result set based on this condition
        :type order_by: Query or str
        :return: list of calendars
        :rtype: list[Calendar]

        """
        url = self.build_url(self._endpoints.get('root_calendars'))

        params = {}
        if limit:
            params['$top'] = limit
        if query:
            params['$filter'] = str(query)
        if order_by:
            params['$orderby'] = order_by

        response = self.con.get(url, params=params or None)
        if not response:
            return []

        data = response.json()

        # Everything received from cloud must be passed as self._cloud_data_key
        contacts = [self.calendar_constructor(parent=self, **{
            self._cloud_data_key: x}) for x in data.get('value', [])]

        return contacts
def list_calendars ( self , limit = None , * , query = None , order_by = None ) : url = self . build_url ( self . _endpoints . get ( 'root_calendars' ) ) params = { } if limit : params [ '$top' ] = limit if query : params [ '$filter' ] = str ( query ) if order_by : params [ '$orderby' ] = order_by response = self . con . get ( url , params = params or None ) if not response : return [ ] data = response . json ( ) contacts = [ self . calendar_constructor ( parent = self , ** { self . _cloud_data_key : x } ) for x in data . get ( 'value' , [ ] ) ] return contacts
Gets a list of calendars

        To use query an order_by check the OData specification here:
        http://docs.oasis-open.org/odata/odata/v4.0/errata03/os/complete/
        part2-url-conventions/odata-v4.0-errata03-os-part2-url-conventions
        -complete.html

        :param int limit: max no. of calendars to get. Over 999 uses batch.
        :param query: applies a OData filter to the request
        :type query: Query or str
        :param order_by: orders the result set based on this condition
        :type order_by: Query or str
        :return: list of calendars
        :rtype: list[Calendar]