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App Engine Python SDK
v1.6.9 rev.445
The Python runtime is available as an experimental Preview feature.
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Public Member Functions | |
def | produce_cursors |
def | offset |
def | batch_size |
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def | deadline |
def | on_completion |
def | read_policy |
def | force_writes |
def | max_entity_groups_per_rpc |
def | max_allocate_ids_keys |
def | max_rpc_bytes |
def | max_get_keys |
def | max_put_entities |
def | max_delete_keys |
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def | __new__ |
def | __eq__ |
def | __ne__ |
def | __hash__ |
def | __repr__ |
def | is_configuration |
def | merge |
def | __getstate__ |
def | __setstate__ |
Additional Inherited Members | |
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int | STRONG_CONSISTENCY = 0 |
int | EVENTUAL_CONSISTENCY = 1 |
int | APPLY_ALL_JOBS_CONSISTENCY = 2 |
tuple | ALL_READ_POLICIES |
An immutable class that contains all options for fetching results. These options apply to any request that pulls results from a query. This class reserves the right to define configuration options of any name except those that start with 'user_'. External subclasses should only define function or variables with names that start with in 'user_'. Options are set by passing keyword arguments to the constructor corresponding to the configuration options defined below and in datastore_rpc.Configuration. This object can be used as the default config for a datastore_rpc.Connection but in that case some options will be ignored, see option documentation below for details.
def google.appengine.datastore.datastore_query.FetchOptions.batch_size | ( | value | ) |
The number of results to attempt to retrieve in a batch. Raises: datastore_errors.BadArgumentError if value is not a integer or is not greater than zero.
def google.appengine.datastore.datastore_query.FetchOptions.offset | ( | value | ) |
The number of results to skip before returning the first result. Only applies to the first request it is used with and is ignored if present on datastore_rpc.Connection.config. Raises: datastore_errors.BadArgumentError if value is not a integer or is less than zero.
def google.appengine.datastore.datastore_query.FetchOptions.produce_cursors | ( | value | ) |
If a Cursor should be returned with the fetched results. Raises: datastore_errors.BadArgumentError if value is not a bool.