code: def same_origin(url1, url2):
      ''' Return True if the urls have the same origin, else False.
      Copied from Django:
      https://github.com/django/django/blob/master/django/utils/http.py#L255
      '''
      p1, p2 = urlparse(url1), urlparse(url2)
      try:
          o1 = (p1.scheme, p1.hostname, p1.port or PROTOCOL_TO_PORT[p1.scheme])
          o2 = (p2.scheme, p2.hostname, p2.port or PROTOCOL_TO_PORT[p2.scheme])
          return o1 == o2
      except (ValueError, KeyError):
          return Falsf same_origin(url1, url2):
      ''' Return True if the urls have the same origin, else False.
      Copied from Django:
      https://github.com/django/django/blob/master/django/utils/http.py#L255
      '''
      p1, p2 = urlparse(url1), urlparse(url2)
      try:
          o1 = (p1.scheme, p1.hostname, p1.port or PROTOCOL_TO_PORT[p1.scheme])
          o2 = (p2.scheme, p2.hostname, p2.port or PROTOCOL_TO_PORT[p2.scheme])
          return o1 == o2
      except (ValueError, KeyError):
          return False
docs: Return True if the urls have the same origin, else False.
      Copied from Django:
      https://github.com/django/django/blob/master/django/utils/http.py#L255