for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
"""
Metaclass do define singleton classes
Taken from
http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python
class Singleton(type):
Singleton Class
_instances = {}
def __call__(cls, *args, **kwargs):
if cls not in cls._instances:
cls._instances[cls] = super(Singleton, cls).__call__(*args,
**kwargs)
return cls._instances[cls]
kytos-ng /
sdntrace
