def get_factorial(self, n):
print('ExampleService.get_factorial has been called with request: {0}'.
format(n))
if n < 2:
return Promise.create_successful_promise(1)
return self.example_service_client.get_factorial(n - 1).then(
lambda fac_n_1: fac_n_1 * n)
def get_fibonacci(self, n):
# print('ExampleService.get_fibonacci has been called with request: {0}'.format(n))
if n < 2:
return Promise.create_successful_promise(n)
return Promise.combine(
self.example_service_client.get_fibonacci(n - 2),
self.example_service_client.get_fibonacci(n - 1),
lambda fib_n_2, fib_n_1: fib_n_1 + fib_n_2)
