python3默认编码_更改Python的默认编码?

(A)控制sys.getdefaultencoding()产出:python -c 'import sys; print(sys.getdefaultencoding())'

ascii

然后echo "import sys; sys.setdefaultencoding('utf-16-be')" > sitecustomize.py

和PYTHONPATH=".:$PYTHONPATH" python -c 'import sys; print(sys.getdefaultencoding())'

utf-16-be

你可以把你的sitecuistize.py更高的PYTHONPATH.

(B)控制stdin.encoding和stdout.encoding你想要设置PYTHONIOENCODING:python -c 'import sys; print(sys.stdin.encoding, sys.stdout.encoding)'

ascii ascii

然后PYTHONIOENCODING="utf-16-be" python -c 'import sys;

print(sys.stdin.encoding, sys.stdout.encoding)'

utf-16-be utf-16-be

最后:你可以用a)或b)或都是!