ImportError: No module named "encodings"

How do I get rid of the b-prefix in a string in python?

How to make the python interpreter correctly handle non-ASCII characters in string operations?

UnicodeEncodeError: "charmap" codec can"t encode characters

UnicodeDecodeError, invalid continuation byte

UnicodeDecodeError: "charmap" codec can"t decode byte X in position Y: character maps to