def copy_variable_ref_to_graph(input_graph,
output_graph,
var_ref,
init_value,
scope=''):
if scope != '':
new_name = (scope + '/' + var_ref.name[:var_ref.name.index(':')])
else:
new_name = var_ref.name[:var_ref.name.index(':')]
collections = []
for name, collection in input_graph._collections.items():
if var_ref in collection:
if (name == ops.GraphKeys.GLOBAL_VARIABLES
or name == ops.GraphKeys.TRAINABLE_VARIABLES
or scope == ''):
collections.append(name)
else:
collections.append(scope + '/' + name)
trainable = (var_ref in input_graph.get_collection(
ops.GraphKeys.TRAINABLE_VARIABLES))
with output_graph.as_default():
new_var = Variable(init_value,
trainable,
name=new_name,
collections=collections,
validate_shape=False)
new_var.set_shape(init_value.shape)
return new_var
def add_variable_to_graph(output_graph, var_name, init_value,
trainable=True, collections=[], scope=''):
if scope != '':
new_name = scope + '/' + var_name
else:
new_name = var_name
with output_graph.as_default():
new_var = Variable(
init_value,
trainable,
name=new_name,
collections=collections,
validate_shape=False)
new_var.set_shape(init_value.shape)
return new_var