do - loop

[Hita Vora]

I have a dataset which has about 3000 subjects in it. I take each subject and perform 3 to 4 geoprocessing tasks on it. Currently I have a model where I manually feed in each subject's ID and then the rest of the process is automated. I would like to automate the process such that it would automatically select another subject after the process has been completed on a specfic subject. ie to repeat the same process on each of the IDs.

Any help such as a dummy code would be greatly appreciated.

Thanks.

Hita

 

[Ben Finney]

I have a dataset which has about 3000 subjects in it. I take each
subject and perform 3 to 4 geoprocessing tasks on it. Currently I
have a model where I manually feed in each subject's ID and then the
rest of the process is automated. I would like to automate the
process such that it would automatically select another subject
after the process has been completed on a specfic subject. ie to
repeat the same process on each of the IDs.

def do_the_stuff(subject):
""" Do the stuff to a single subject """
pass

for this_subject in all_subjects:
do_the_stuff(this_subject)