tf.contrib.framework.with_shape

Asserts tensor has expected shape.

tf.contrib.framework.with_shape(
    expected_shape, tensor
)

If tensor shape and expected_shape, are fully defined, assert they match. Otherwise, add assert op that will validate the shape when tensor is evaluated, and set shape on tensor.

Args
expected_shape	Expected shape to assert, as a 1D array of ints, or tensor of same.
tensor	Tensor whose shape we're validating.

Returns
tensor, perhaps with a dependent assert operation.

Raises
ValueError	if tensor has an invalid shape.