def iterate_list_tables(connection):
"""
Make as many :class:`.ListTables` actions as needed to iterate over all tables.
That is until :attr:`.ListTablesResponse.last_evaluated_table_name` is ``None``.
>>> for table in iterate_list_tables(connection):
... print table
LowVoltage.Tests.Doc.1
LowVoltage.Tests.Doc.2
"""
r = connection(_lv.ListTables())
for table_name in r.table_names:
yield table_name
while r.last_evaluated_table_name is not None:
r = connection(_lv.ListTables().exclusive_start_table_name(
r.last_evaluated_table_name))
for table_name in r.table_names:
yield table_name
def test_no_arguments(self):
r = self.connection(_lv.ListTables())
self.assertEqual(r.table_names[0], "Aaa")
self.assertEqual(r.table_names[1], "Bbb")
self.assertEqual(r.table_names[2], "Ccc")
def test_all_arguments(self):
r = self.connection(
_lv.ListTables().exclusive_start_table_name("Aaa").limit(1))
self.assertEqual(r.last_evaluated_table_name, "Bbb")
self.assertEqual(r.table_names[0], "Bbb")