python: create string with various parameters

Question

How can I create a string where the parameters can be none.

def create_string(main_val, test_val=None, test_val2=None)
  return '%s-some_values: %s/%s/' % (main_val, test_val if test_val else '', testval2 if testval2 else '')

Gugu72 · Accepted Answer · 2020-01-22 12:35:40Z

1

Your code is working, just you messed up the variable name. You defined the variable as test_val2 but you're using it as testval2. Consider using the same name for your variables.

answered Jan 22, 2020 at 12:35

Gugu72

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