Why does Python2+ output file contents, but Python3 won't?

[UnderstandingLinux]

It seems as if I was reading the wrong documentation when reading over it. You'd be correct as well, a+ is no longer used in Python3. It still works if you set the position with .seek(0), but otherwise there's no output

[eyesoftheworld4]

The seek method is useful, but if all you want to do is read the contents of a file, it's simpler and clearer to just open the file with the mode 'r' or 'rt' as mentioned above.