google.appengine.datastore.datastore_query.PropertyFilter

An immutable filter predicate that constrains a single property.

Inherits From: FilterPredicate, expected_type

google.appengine.datastore.datastore_query.PropertyFilter(
    op, value
)

Args
op	A string representing the operator to use.
value	A entity_pb2.Property, the property and value to compare against.

Raises
datastore_errors.BadArgumentError if op has an unsupported value or value is not an entity_pb2.Property.

Attributes
op
value

Methods

__call__

View source

__call__(
    entity
)

Applies the filter predicate to the given entity.

Args
entity	the datastore_pb.EntityProto to test.

Returns
True if the given entity matches the filter, False otherwise.

__eq__

View source

__eq__(
    other
)

Return self==value.

__ne__

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__ne__(
    other
)

Return self!=value.