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Python Functions, Packing, and Unpacking Packing and Unpacking Unpacking

grantcenter
grantcenter
8,421 Points

can't use for loops with unpacking?

tried shortening the code to print as such:

def changed():
    return (4, 2, 3)

var1, var2, var3 = changed()

for var in changed:
  print(var)

Why can't I do this? Or a better question might be, how could I write the code to accomplish what I'm trying to do?

1 Answer

You want to iterate over the result of the function. To do this you need to include parentheses after the function name.

def changed():
    return (4, 2, 3)

var1, var2, var3 = changed()

for var in changed():
    print(var)
grantcenter
grantcenter
8,421 Points

details. Thank you Kris!