Comment 10 for bug 1270169

The use of
     from . import baz
instead of
    import foo.bar.baz

is not practicable/considerable:
It is not possible to use the "if __name__ == '__main__'" -feature then to call that script also directly. It breaks with:
"ValueError: Attempted relative import in non-package"

@asmeurer
yes, i watched the whole tutorial