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sublime text 3 python3 utf-8中文输出乱码解决

中文输出在 python3 的控制台没问题,但是 sublime text 3 里面直接 build 会报错…

先看控制台

➜  ~ python3
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 26 2016, 10:47:25)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> print('中文')
中文

直接在控制台执行也是没有问题的：python3 str_utf8_python3.py
文件：str_utf8_python3.py

#!/usr/bin/env python
#coding=utf-8
# author: xu3352
# desc: str output test in python3

print("中文")

但是在sublime text 3里直接 build报错

Traceback (most recent call last):
  File "/Users/xuyinglong/coding-python/str_utf8_python3.py", line 6, in 
    print("\u4e2d\u6587")
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range(128)

改造

改造：str_utf8_python3.py再次执行OK, 感觉略坑…

#!/usr/bin/env python
#coding=utf-8
# author: xu3352
# desc: str output test in python3

import sys
sys.stdout = open(sys.stdout.fileno(), mode='w', encoding='utf8', buffering=1)

print("中文")
## Also works with other methods of writing to stdout:
sys.stdout.write("中文\n")
sys.stdout.buffer.write("中文\n".encode())

构建补充

自定义的 Build 改成如下就可以支持了:

首次创建: Tools -> Build System -> New Build System..., 内容如上; 实际 python3 可以写绝对路径; 保存时命名为 python3.sublime-build 即可

{
    "cmd": ["/usr/local/bin/python3", "-u", "$file"],
    "env": {"PYTHONIOENCODING": "utf8"}, 
    "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
    "selector": "source.python"
}

修改路径: Preferences -> Browse Packages... -> ./Packages/User/python3.sublime-build

构建文件时可以手动选择: Tools -> Build System -> python3, 然后 Cmd + B 直接就可以执行你当前的 xx.py 文件了

(2018.04.15 补充更新)

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Published

02 March 2017

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