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Returns a list of
(tuple_path, leaf_element) tuples.
tf.contrib.framework.nest.flatten_with_tuple_paths( structure, expand_composites=False )
The order of pairs produced matches that of
nest.flatten. This allows you
to flatten a nested structure while keeping information about where in the
structure each data element was located. See
for more information about tuple paths.
structure: the nested structure to flatten.
expand_composites: If true, then composite tensors such as tf.SparseTensor and tf.RaggedTensor are expanded into their component tensors.
A list of
(tuple_path, leaf_element) tuples. Each
tuple_path is a tuple
of indices and/or dictionary keys that uniquely specify the path to