This isn't much prettier, but what if you extract the try-except
overhead out from the while loop? You only expect the exception to
fire one time, at the end of the list. You can also eliminate any
localization of variables for calls that are not called in the loop,
such as self_pool (which does not seem to be used at all), and
self_call_exit_funcs.
-- Paul
def loop(self):
self_pool_popleft = self.pool.popleft
self_pool_append = self.pool.append
check = self.pool.__len__
try:
while check() > 0:
task = self_pool_popleft()
task.next()
self_pool_append(task)
except StopIteration:
self.call_exit_funcs(task)
return
--
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