本文整理汇总了Python中pycassa.ColumnFamily.get_indexed_slices方法的典型用法代码示例。如果您正苦于以下问题：Python ColumnFamily.get_indexed_slices方法的具体用法？Python ColumnFamily.get_indexed_slices怎么用？Python ColumnFamily.get_indexed_slices使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pycassa.ColumnFamily的用法示例。
在下文中一共展示了ColumnFamily.get_indexed_slices方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_get_indexed_slices_batching
# 需要导入模块: from pycassa import ColumnFamily [as 别名]
# 或者: from pycassa.ColumnFamily import get_indexed_slices [as 别名]
def test_get_indexed_slices_batching(self):
indexed_cf = ColumnFamily(self.client, 'Indexed1')
columns = {'birthdate': 1L}
for i in range(200):
indexed_cf.insert('key%d' % i, columns)
expr = index.create_index_expression(column_name='birthdate', value=1L)
clause = index.create_index_clause([expr], count=10)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=2))
assert_equal(len(result), 10)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=10))
assert_equal(len(result), 10)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=77))
assert_equal(len(result), 10)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=200))
assert_equal(len(result), 10)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=1000))
assert_equal(len(result), 10)
clause = index.create_index_clause([expr], count=250)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=2))
assert_equal(len(result), 200)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=10))
assert_equal(len(result), 200)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=77))
assert_equal(len(result), 200)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=200))
assert_equal(len(result), 200)
result = list(indexed_cf.get_indexed_slices(clause, buffer_size=1000))
assert_equal(len(result), 200)示例2: insert_insert_get_indexed_slices
# 需要导入模块: from pycassa import ColumnFamily [as 别名]
# 或者: from pycassa.ColumnFamily import get_indexed_slices [as 别名]
def insert_insert_get_indexed_slices(self):
indexed_cf = ColumnFamily(self.client, 'Indexed1')
columns = {'birthdate': 1L}
keys = []
for i in range(1,4):
indexed_cf.insert('key%d' % i, columns)
keys.append('key%d')
expr = index.create_index_expression(column_name='birthdate', value=1L)
clause = index.create_index_clause([expr])
count = 0
for key,cols in indexed_cf.get_indexed_slices(clause):
assert cols == columns
assert key in keys
count += 1
assert_equal(count, 3)示例3: insert_insert_get_indexed_slices
# 需要导入模块: from pycassa import ColumnFamily [as 别名]
# 或者: from pycassa.ColumnFamily import get_indexed_slices [as 别名]
def insert_insert_get_indexed_slices(self):
indexed_cf = ColumnFamily(pool, "Indexed1")
columns = {"birthdate": 1L}
keys = []
for i in range(1, 4):
indexed_cf.insert("key%d" % i, columns)
keys.append("key%d")
expr = index.create_index_expression(column_name="birthdate", value=1L)
clause = index.create_index_clause([expr])
count = 0
for key, cols in indexed_cf.get_indexed_slices(clause):
assert_equal(cols, columns)
assert key in keys
count += 1
assert_equal(count, 3)示例4: test_insert_get_indexed_slices
# 需要导入模块: from pycassa import ColumnFamily [as 别名]
# 或者: from pycassa.ColumnFamily import get_indexed_slices [as 别名]
def test_insert_get_indexed_slices(self):
indexed_cf = ColumnFamily(self.client, 'Indexed1')
columns = {'birthdate': 1L}
key = 'key1'
indexed_cf.insert(key, columns, write_consistency_level=ConsistencyLevel.ONE)
key = 'key2'
indexed_cf.insert(key, columns, write_consistency_level=ConsistencyLevel.ONE)
key = 'key3'
indexed_cf.insert(key, columns, write_consistency_level=ConsistencyLevel.ONE)
expr = index.create_index_expression(column_name='birthdate', value=1L)
clause = index.create_index_clause([expr])
result = indexed_cf.get_indexed_slices(clause)
assert len(result) == 3
assert result.get('key1') == columns
assert result.get('key2') == columns
assert result.get('key3') == columns