Victor Stinner [mailto:vstin...@python.org] wrote:
> encoding="utf8" is backward compatible and is likely to fix encoding bugs 
> when the locale encoding is not UTF-8

This program runs just fine on 3.8.7 Windows, against a file.txt that contains 
latin-1 text:

with open('file.txt', 'rt') as f:
    print(f.read())

But if I change it to this:

with open('file.txt', 'rt', encoding='utf-8') as f:
    print(f.read())

then it fails with UnicodeDecodeError.   How it that backwards compatible?

regards, Anders

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