Function get_value

python/paddle/framework/io_utils.py:348–372

Get the value of variable or value in given scope. Args: scope(Scope, optional) : If `scope` is None, it will be set to global scope obtained through 'paddle.static.global_scope()'. Otherwise, use `scope`. Default: None Returns: Tensor, the valu

(var, scope=None)

def get_value(var, scope=None):
    """
    Get the value of variable or value in given scope.

    Args:
        scope(Scope, optional) : If `scope` is None, it will be set to global scope
            obtained through 'paddle.static.global_scope()'. Otherwise, use `scope`.
            Default: None

    Returns:
        Tensor, the value in given scope.

    """
    if scope is not None and not isinstance(scope, core._Scope):
        raise TypeError(
            f"`scope` should be None or `paddle.static.Scope` type, but received {type(scope)}."
        )

    if scope is None:
        scope = global_scope()
    var_temp = scope.find_var(var.name)
    if var_temp is None:
        raise ValueError(f"Can not find Variable '{var.name}' in the Scope.")
    t = var_temp.get_tensor()
    return t


def is_pir_fetch_var(value):