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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 nest.yield_flat_paths
for more information about tuple paths.
Args:
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.
Returns:
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
leaf_element
within structure
.