def bypass(sgv):
"""Bypass the given subgraph by connecting its inputs to its outputs.
Args:
sgv: the subgraph view to be bypassed. This argument is converted to a
subgraph using the same rules than the function subgraph.make_view.
Returns:
A new subgraph view of the bypassed subgraph.
Note that sgv is also modified in place.
Raises:
StandardError: if sgv cannot be converted to a SubGraphView using
the same rules than the function subgraph.make_view.
"""
# TODO(fkp): allows to plug sgv.inputs to individual sgv.outputs consumers
sgv = subgraph.make_view(sgv)
sgv_inputs = list(sgv.inputs)
sgv, detached_inputs = detach_inputs(sgv)
reroute.reroute_a2b_ts(sgv_inputs, sgv.outputs)
return sgv, detached_inputs
def bypass(sgv):
"""Bypass the given subgraph by connecting its inputs to its outputs.
Args:
sgv: the subgraph view to be bypassed. This argument is converted to a
subgraph using the same rules than the function subgraph.make_view.
Returns:
A new subgraph view of the bypassed subgraph.
Note that sgv is also modified in place.
Raises:
StandardError: if sgv cannot be converted to a SubGraphView using
the same rules than the function subgraph.make_view.
"""
# TODO(fkp): allows to plug sgv.inputs to individual sgv.outputs consumers
sgv = subgraph.make_view(sgv)
sgv_inputs = list(sgv.inputs)
sgv, detached_inputs = detach_inputs(sgv)
reroute.reroute_a2b_ts(sgv_inputs, sgv.outputs)
return sgv, detached_inputs
def transform_op_in_place(info, op, detach_outputs=False):
"""Transform a op in-place - experimental!
Transform an operation in place. It reconnects the inputs if they have been
modified. if detach_outputs is True, the outputs of op are also detached.
Args:
info: Transform._Info instance.
op: the op to transform in place.
detach_outputs: if True, the outputs of op are detached, ready for the user
to add more operation.
Returns:
The transformed op.
"""
# recursive call to the inputs:
inputs = [info.transformer._transform_t(t) for t in op.inputs] # pylint: disable=protected-access
# re-connect to the inputs if they have changed:
if inputs != list(op.inputs):
reroute.reroute_a2b_ts(inputs, op.inputs)
# detach op from its consumer first ?
if detach_outputs:
edit.detach_outputs(op)
return op
def transform_op_in_place(info, op, detach_outputs=False):
"""Transform a op in-place - experimental!
Transform an operation in place. It reconnects the inputs if they have been
modified. if detach_outputs is True, the outputs of op are also detached.
Args:
info: Transform._Info instance.
op: the op to transform in place.
detach_outputs: if True, the outputs of op are detached, ready for the user
to add more operation.
Returns:
the transformed op.
"""
# recursive call to the inputs:
inputs = [info.transformer._transform_t(t) for t in op.inputs] # pylint: disable=protected-access
# re-connect to the inputs if they have changed:
if inputs != list(op.inputs):
reroute.reroute_a2b_ts(inputs, op.inputs)
# detach op from its consumer first ?
if detach_outputs:
edit.detach_outputs(op)
return op
