On Wednesday, May 14, 2014 4:12:41 PM UTC+1, Nathann Cohen wrote:
>
> @cached_function
>
def is_construction_possible(n):
> if whatever:
> return actual_construction #just the function
No, you haven't read what I wrote. In English, "is possible" asks for a
boolean outcome, so is_possible() shall return a boolean.
Here is again what I originally wrote, maybe you'll read it this time:
def work_for_case_1():
return long_computation_1()
def work_for_case_2():
return long_computation_2()
def _select_case():
if case1:
return work_for_case_1
elif case2:
return work_for_case_2
else:
raise NotImplementedError
def orthogonal_array():
return _select_case()()
def is_constructible():
try:
_select_case()
return True
except NotImplementedError:
return False
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