Core datastore API

• Keys
  • Key
  • Namespace
• Queries
  • Query classes
  • Examples
• Basic Datastores
  • DictDatastore
  • InterfaceMappingDatastore
• Shims
  • ShimDatastore
  • KeyTransformDatastore
  • LowercaseKeyDatastore
  • NamespaceDatastore
  • SymlinkDatastore
• Collections
  • DatastoreCollection
  • TieredDatastore
  • ShardedDatastore
• Serialize
  • SerializerShimDatastore
  • Serializers
  • Examples

datastore base class

Examples

Hello World

>>> import datastore.core
>>> ds = datastore.DictDatastore()
>>> hello = datastore.Key('hello')
>>> ds.put(hello, 'world')
>>> ds.contains(hello)
True
>>> ds.get(hello)
'world'
>>> ds.delete(hello)
>>> ds.get(hello)
None