/usr/lib/python2.7/dist-packages/networkx/algorithms/operators/__init__.py is in python-networkx 1.8.1-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | from networkx.algorithms.operators.all import *
from networkx.algorithms.operators.binary import *
from networkx.algorithms.operators.product import *
from networkx.algorithms.operators.unary import *
|