def next_query(self):
queries = [qry for qry in self.context.pending_request().next_query()]
if len(queries) > 0:
batch_qry = BatchQuery(
self.context, queries) # Aggregate requests into batch request
self._current_query = batch_qry
yield batch_qry
def execute_batch(self):
"""Construct and submit a batch request"""
batch_request = ODataV4BatchRequest(self)
queries = [qry for qry in self.pending_request().next_query()]
batch_request.add_query(BatchQuery(
self, queries)) # Aggregate requests into batch request
batch_request.execute_query()
def __iter__(self):
queries = [qry for qry in self.context.pending_request()]
if len(queries) > 0:
batch_qry = BatchQuery(
self.context, queries) # Aggregate requests into batch request
self.context.clear_queries()
self._queries = [batch_qry]
yield batch_qry
def execute_batch(self, items_per_batch=100):
"""
Construct and submit a batch request
:param int items_per_batch: Maximum to be selected for bulk operation
"""
batch_request = ODataBatchRequest(self)
def _prepare_batch_request(request):
self.ensure_form_digest(request)
batch_request.beforeExecute += _prepare_batch_request
all_queries = [qry for qry in self.pending_request().next_query()]
for i in range_or_xrange(0, len(all_queries), items_per_batch):
queries = all_queries[i:i + items_per_batch]
batch_request.add_query(BatchQuery(self, queries))
batch_request.execute_query()