How do I check all variables returned buy the functions exists
On Sat, 16 Sep 2017 01:43 am, Ganesh Pal wrote:
> I have a function that return's x variables How do I check if all the the
> values returned are not None/False/0/''
> value1, value2 , value3 = return_x_values()
> # check if its not none
> # I think this can be better
> if value1 and value2 and value3 :
> print "continue with the program"
values = return_x_values()
print "at least one value was falsey"
If you want to test for None specifically:
if any(v is None for v in values):
print "at least one value was None"
?Cheer up,? they said, ?things could be worse.? So I cheered up, and sure
enough, things got worse.