# Module: edit

### tf.contrib.graph_editor.detach_control_inputs(sgv)

Detach all the external control inputs of the subgraph sgv.

##### Args:
• sgv: the subgraph view to be detached. This argument is converted to a subgraph using the same rules as the function subgraph.make_view.

### tf.contrib.graph_editor.detach_control_outputs(sgv, control_outputs)

Detach all the external control outputs of the subgraph sgv.

##### Args:
• sgv: the subgraph view to be detached. This argument is converted to a subgraph using the same rules as the function subgraph.make_view.
• control_outputs: a util.ControlOutputs instance.

### tf.contrib.graph_editor.detach_inputs(sgv, control_inputs=False)

Detach the inputs of a subgraph view.

##### Args:
• sgv: the subgraph view to be detached. This argument is converted to a subgraph using the same rules as the function subgraph.make_view. Note that sgv is modified in place.
• control_inputs: if True control_inputs are also detached.
##### Returns:

A tuple (sgv, input_placeholders) where sgv is a new subgraph view of the detached subgraph; input_placeholders is a list of the created input placeholders.

##### Raises:
• StandardError: if sgv cannot be converted to a SubGraphView using the same rules than the function subgraph.make_view.

### tf.contrib.graph_editor.detach_outputs(sgv, control_outputs=None)

Detach the outputa of a subgraph view.

##### Args:
• sgv: the subgraph view to be detached. This argument is converted to a subgraph using the same rules as the function subgraph.make_view. Note that sgv is modified in place.
• control_outputs: a util.ControlOutputs instance or None. If not None the control outputs are also detached.
##### Returns:

A tuple (sgv, output_placeholders) where sgv is a new subgraph view of the detached subgraph; output_placeholders is a list of the created output placeholders.

##### Raises:
• StandardError: if sgv cannot be converted to a SubGraphView using the same rules than the function subgraph.make_view.

### tf.contrib.graph_editor.detach(sgv, control_inputs=False, control_outputs=None, control_ios=None)

Detach both the inputs and the outputs of a subgraph view.

##### Args:
• sgv: the subgraph view to be detached. This argument is converted to a subgraph using the same rules as the function subgraph.make_view. Note that sgv is modified in place.
• control_inputs: A boolean indicating whether control inputs are enabled.
• control_outputs: An instance of util.ControlOutputs or None. If not None, control outputs are enabled.
• control_ios: An instance of util.ControlOutputs or None. If not None, both control inputs and control outputs are enabled. This is equivalent to set control_inputs to True and control_outputs to the util.ControlOutputs instance.
##### Returns:

A tuple (sgv, detached_inputs, detached_outputs) where: sgv is a new subgraph view of the detached subgraph; detach_inputs is a list of the created input placeholders; detach_outputs is a list of the created output placeholders.

##### Raises:
• StandardError: if sgv cannot be converted to a SubGraphView using the same rules than the function subgraph.make_view.

### tf.contrib.graph_editor.connect(sgv0, sgv1, disconnect_first=False)

Connect the outputs of sgv0 to the inputs of sgv1.

##### Args:
• sgv0: the first subgraph to have its outputs swapped. This argument is converted to a subgraph using the same rules as the function subgraph.make_view. Note that sgv0 is modified in place.
• sgv1: the second subgraph to have its outputs swapped. This argument is converted to a subgraph using the same rules as the function subgraph.make_view. Note that sgv1 is modified in place.
• disconnect_first: if True the current outputs of sgv0 are disconnected.
##### Returns:

A tuple (sgv0, sgv1) of the now connected subgraphs.

##### Raises:
• StandardError: if sgv0 or sgv1 cannot be converted to a SubGraphView using the same rules than the function subgraph.make_view.

### tf.contrib.graph_editor.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. Note that sgv is modified in place.
##### Returns:

A tuple (sgv, detached_inputs) where: sgv is a new subgraph view of the bypassed subgraph; detached_inputs is a list of the created input placeholders.

##### Raises:
• StandardError: if sgv cannot be converted to a SubGraphView using the same rules than the function subgraph.make_view.