IndentationError: unindent does not match any outer indentation level

Question

When I compile the Python code below, I get

IndentationError: unindent does not match any outer indentation level

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Answer 1

If you use Komodo editor you can do as it suggests in one of similar error messages:

1) select all, e.g. Ctrl + A

2) Go to Code -> Untabify Region

3) Double check your indenting is still correct, save and rerun your program.

I'm using Python 3.4.2