本文整理汇总了Python中pynamodb.connection.TableConnection.batch_get_item方法的典型用法代码示例。如果您正苦于以下问题：Python TableConnection.batch_get_item方法的具体用法？Python TableConnection.batch_get_item怎么用？Python TableConnection.batch_get_item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pynamodb.connection.TableConnection的用法示例。
在下文中一共展示了TableConnection.batch_get_item方法的3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_batch_get_item
# 需要导入模块: from pynamodb.connection import TableConnection [as 别名]
# 或者: from pynamodb.connection.TableConnection import batch_get_item [as 别名]
def test_batch_get_item(self):
"""
TableConnection.batch_get_item
"""
items = []
conn = TableConnection(self.test_table_name)
for i in range(10):
items.append({"ForumName": "FooForum", "Subject": "thread-{0}".format(i)})
with patch(PATCH_METHOD) as req:
req.return_value = DESCRIBE_TABLE_DATA
conn.describe_table()
with patch(PATCH_METHOD) as req:
req.return_value = {}
conn.batch_get_item(items)
params = {
"ReturnConsumedCapacity": "TOTAL",
"RequestItems": {
self.test_table_name: {
"Keys": [
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-0"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-1"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-2"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-3"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-4"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-5"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-6"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-7"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-8"}},
{"ForumName": {"S": "FooForum"}, "Subject": {"S": "thread-9"}},
]
}
},
}
self.assertEqual(req.call_args[0][1], params)示例2: test_batch_get_item
# 需要导入模块: from pynamodb.connection import TableConnection [as 别名]
# 或者: from pynamodb.connection.TableConnection import batch_get_item [as 别名]
def test_batch_get_item(self):
"""
TableConnection.batch_get_item
"""
items = []
conn = TableConnection(self.test_table_name)
for i in range(10):
items.append(
{"ForumName": "FooForum", "Subject": "thread-{0}".format(i)}
)
with patch(PATCH_METHOD) as req:
req.return_value = DESCRIBE_TABLE_DATA
conn.describe_table()
with patch(PATCH_METHOD) as req:
req.return_value = {}
conn.batch_get_item(
items
)
params = {
'ReturnConsumedCapacity': 'TOTAL',
'RequestItems': {
self.test_table_name: {
'Keys': [
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-0'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-1'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-2'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-3'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-4'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-5'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-6'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-7'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-8'}},
{'ForumName': {'S': 'FooForum'}, 'Subject': {'S': 'thread-9'}}
]
}
}
}
self.assertEqual(req.call_args[0][1], params)示例3: range
# 需要导入模块: from pynamodb.connection import TableConnection [as 别名]
# 或者: from pynamodb.connection.TableConnection import batch_get_item [as 别名]
'item1-hash',
range_key='item1-range'
)
conn.delete_item(
'item1-hash',
range_key='item1-range'
)
items = []
for i in range(10):
items.append(
{"Forum": "FooForum", "Thread": "thread-{0}".format(i)}
)
print("conn.batch_write_items...")
conn.batch_write_item(
put_items=items
)
print("conn.batch_get_items...")
data = conn.batch_get_item(
items
)
print("conn.query...")
conn.query(
"FooForum",
key_conditions={'Thread': {'ComparisonOperator': 'BEGINS_WITH', 'AttributeValueList': ['thread']}}
)
print("conn.scan...")
conn.scan()
print("conn.delete_table...")
conn.delete_table()