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def function(*args):
  for arg in args:
    print(arg)

def function(**kwargs):
  for key, value in kwargs.items():
    print(key, '==>', value)

class ProcessUrl(object):
    '''
    A mixin for class based views to set  kwargs from url pattern to view

    '''
   def dispatch(self, *args, **kwargs):
    for key, value in self.kwargs.items():
        setattr(self, key, value)
    return super(ProcessUrl, self).dispatch(*args, **kwargs)

CREATE USER username WITH ENCRYPTED PASSWORD 'some pass';

CREATE EXTENSION postgis;