docs: def cleanup_request(request):
          """
          Removes `oauth_` keys from various dicts on the
          request object, and returns the sanitized version.
          """
          for method_type in ('GET', 'PUT', 'POST', 'DELETE'):
              block = getattr(request, method_type, { })
  
              if True in [ k.startswith("oauth_") for k in block.keys() ]:
                  sanitized = block.copy()
  
                  for k in sanitized.keys():
                      if k.startswith("oauth_"):
                          sanitized.pop(k)
  
                  setattr(request, method_type, sanitized)
  
          return request