Method get_variable

Gets an existing variable with this name or create a new one.

(self,
                   var_store,
                   name,
                   shape=None,
                   dtype=None,
                   initializer=None,
                   regularizer=None,
                   reuse=None,
                   trainable=None,
                   collections=None,
                   caching_device=None,
                   partitioner=None,
                   validate_shape=True,
                   use_resource=None,
                   custom_getter=None,
                   constraint=None,
                   synchronization=VariableSynchronization.AUTO,
                   aggregation=VariableAggregation.NONE)