Screwing Up looping in Generator

Tue Jan 3 00:35:58 EST 2017

So can I call the generator twice and receive the same file twice in 2 for 
loops?
Once to get the files name and the second to process?
 for file in rootobs:
 base = os.path.basename(file.name)
 write_to = os.path.join("output", os.path.splitext(base)[0] + ".csv")
 with open(write_to, 'w', newline='') as csvf:
 for file in rootobs:
 # create and write csv
Cheers
Sayth