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Re: Calling a list of functions

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On Sunday, December 13, 2015 at 9:26:52 AM UTC-8, Ganesh Pal wrote:
> Hi Team,
> 
> Iam on linux and python 2.7  . I have a bunch of functions  which I
> have run sequentially .
> I have put them in a list and Iam calling the functions in the list as
> shown below ,  this works fine for me , please share your
> opinion/views on the same
> 
> 
> Sample code :
> 
> def print1():
>     print "one"
> 
> def print2():
>     print "two"
> 
> def print3():
>     print "three"
> 
> print_test = [print1(),print2(),print3()] //calling the function
> 
> for test in range(len(print_test)):
>   try:
>       print_test[test]
>   except AssertionError as exc:
> 
> 
> Regards,
> Ganesh




def print1(): 
     print "one" 
 
 def print2(): 
>     print "two" 
> 
> def print3(): 
>     print "three" 
> 
> print_test = [print1(),print2(),print3()] //calling the function 


If the idea is to have a 'pointers to function array' (as in C), you can do this:

fun_arr=[print1,print2,print3]
# Execute now
[ f() for f in fun_arr ]

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Thread

Calling a list of functions Ganesh Pal <ganesh1pal@gmail.com> - 2015-12-13 22:56 +0530
  Re: Calling a list of functions BartC <bc@freeuk.com> - 2015-12-13 17:38 +0000
  Re: Calling a list of functions Grant Edwards <invalid@invalid.invalid> - 2015-12-13 17:41 +0000
  Re: Calling a list of functions Steven D'Aprano <steve@pearwood.info> - 2015-12-14 13:43 +1100
    Re: Calling a list of functions Chris Angelico <rosuav@gmail.com> - 2015-12-14 13:49 +1100
  Re: Calling a list of functions Anand <abapat@gmail.com> - 2015-12-13 21:54 -0800

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