tf.compat.v1.get_local_variable Gets an existing local variable or creates a new one. 
tf.compat.v1.get_local_variable(
    name, shape=None, dtype=None, initializer=None, regularizer=None,
    trainable=False, collections=None, caching_device=None, partitioner=None,
    validate_shape=True, use_resource=None, custom_getter=None, constraint=None,
    synchronization=tf.VariableSynchronization.AUTO,
    aggregation=tf.compat.v1.VariableAggregation.NONE
)
 Behavior is the same as in get_variable, except that variables are added to the LOCAL_VARIABLES collection and trainable is set to False. This function prefixes the name with the current variable scope and performs reuse checks. See the Variable Scope How To for an extensive description of how reusing works. Here is a basic example: def foo():
  with tf.variable_scope("foo", reuse=tf.AUTO_REUSE):
    v = tf.get_variable("v", [1])
  return v

v1 = foo()  # Creates v.
v2 = foo()  # Gets the same, existing v.
assert v1 == v2
 If initializer is None (the default), the default initializer passed in the variable scope will be used. If that one is None too, a glorot_uniform_initializer will be used. The initializer can also be a Tensor, in which case the variable is initialized to this value and shape. Similarly, if the regularizer is None (the default), the default regularizer passed in the variable scope will be used (if that is None too, then by default no regularization is performed). If a partitioner is provided, a PartitionedVariable is returned. Accessing this object as a Tensor returns the shards concatenated along the partition axis. Some useful partitioners are available. See, e.g., variable_axis_size_partitioner and min_max_variable_partitioner.
 


 Args
  name   The name of the new or existing variable.  
  shape   Shape of the new or existing variable.  
  dtype   Type of the new or existing variable (defaults to DT_FLOAT).  
  initializer   Initializer for the variable if one is created. Can either be an initializer object or a Tensor. If it's a Tensor, its shape must be known unless validate_shape is False.  
  regularizer   A (Tensor -> Tensor or None) function; the result of applying it on a newly created variable will be added to the collection tf.GraphKeys.REGULARIZATION_LOSSES and can be used for regularization.  
  collections   List of graph collections keys to add the Variable to. Defaults to [GraphKeys.LOCAL_VARIABLES] (see tf.Variable).  
  caching_device   Optional device string or function describing where the Variable should be cached for reading. Defaults to the Variable's device. If not None, caches on another device. Typical use is to cache on the device where the Ops using the Variable reside, to deduplicate copying through Switch and other conditional statements.  
  partitioner   Optional callable that accepts a fully defined TensorShape and dtype of the Variable to be created, and returns a list of partitions for each axis (currently only one axis can be partitioned).  
  validate_shape   If False, allows the variable to be initialized with a value of unknown shape. If True, the default, the shape of initial_value must be known. For this to be used the initializer must be a Tensor and not an initializer object.  
  use_resource   If False, creates a regular Variable. If true, creates an experimental ResourceVariable instead with well-defined semantics. Defaults to False (will later change to True). When eager execution is enabled this argument is always forced to be True.  
  custom_getter   Callable that takes as a first argument the true getter, and allows overwriting the internal get_variable method. The signature of custom_getter should match that of this method, but the most future-proof version will allow for changes: def custom_getter(getter, *args, **kwargs). Direct access to all get_variable parameters is also allowed: def custom_getter(getter, name, *args, **kwargs). A simple identity custom getter that simply creates variables with modified names is: def custom_getter(getter, name, *args, **kwargs):
return getter(name + '_suffix', *args, **kwargs)

 
  constraint   An optional projection function to be applied to the variable after being updated by an Optimizer (e.g. used to implement norm constraints or value constraints for layer weights). The function must take as input the unprojected Tensor representing the value of the variable and return the Tensor for the projected value (which must have the same shape). Constraints are not safe to use when doing asynchronous distributed training.  
  synchronization   Indicates when a distributed a variable will be aggregated. Accepted values are constants defined in the class tf.VariableSynchronization. By default the synchronization is set to AUTO and the current DistributionStrategy chooses when to synchronize.  
  aggregation   Indicates how a distributed variable will be aggregated. Accepted values are constants defined in the class tf.VariableAggregation.   
 


 Returns   The created or existing Variable (or PartitionedVariable, if a partitioner was used).  

 


 Raises
  ValueError   when creating a new variable and shape is not declared, when violating reuse during variable creation, or when initializer dtype and dtype don't match. Reuse is set inside variable_scope.