def test_delay():
def sum_(a, b):
return a+b
assert hasattr(util.delay(sum_)(1, 2), '__call__')
assert 3 == util.delay(sum_)(1, 2)()
assert 3 == util.delay(sum_)(a=1, b=2)()
def enqueue(func, executor, config, target, after=None):
"""Enqueue the function on the executor if target doesn't exist.
The function is expected to have been decorated by `@producer` and
should have public interface of `(config, target_file)`.
This function checks that the target file doesn't already exist
and enqueues it with the correct parameters returning back the job
id list.
"""
return [
executor.enqueue(
delay(func)(config, target), tid=target, after=after)]
