sublime text 3 运行python3

sublime默认的是python2.7如果我想让他运行python3，怎么办呢?

1. 运行which命令找到python3的路径

    which python3

   

2. 自定义环境:Tools->Build System->New Build System,会弹出一个后缀为sublime-build的文件。

   

   • ubuntu/deepin粘贴如下配置,如果发现pyqt5运行的时候啥也不显示，可将"shell":"true"删掉

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

   • windows粘贴下面的:

     {
       "cmd":["E:\\Python\\Python36-32\\python.exe","-u","$file"],
       "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
       "selector": "source.python",
       "encoding": "utf-8" ,
       "env": {"PYTHONIOENCODING": "utf8"},
       "shell":"true"
     }

   • mac粘贴下面的:

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

记住,其中的python3运行路径要和你系统中的路径一致,然后按Ctlr+S保存文件,文件名改为为python3.sublime-build，保存的路径就是Crtl+S后默认的路径,然后你在Tools->Build System,可以看到python3了,选择它再运行python,就会使用python3而不是python2.7了