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  • Mac上安装python3并设置SublimeREPL插件默认运行python3

    1、安装python3

    $ brew search python
    $ brew install python3
    

    这里安装完后不需要单独添加环境变量,程序已经处理好,可以直接运行python3命令。

    $ which python
    /usr/bin/python
    
    $ which python3
    /Library/Frameworks/Python.framework/Versions/3.6/bin/python3
    
    $ echo $PATH
    /Library/Frameworks/Python.framework/Versions/3.6/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
    

    2、安装REPL插件,并设置快捷键绑定。

    打开后,搜索 SublimeREPL 安装即可。

    设置快捷键:

    Preferences -> Key Bindings
    
    [	
    	{"keys":["f1"],
    	"caption": "SublimeREPL: Python - RUN current file",
    	"command": "run_existing_window_command", "args":
    	{"id": "repl_python_run",
    	"file": "config/Python/Main.sublime-menu"}},
    
    	{"keys":["f2"],
    	"caption": "SublimeREPL: Python",
    	"command": "run_existing_window_command", "args":
    	{"id": "repl_python",
    	"file": "config/Python/Main.sublime-menu"}}
    ]
    
    这里我设置的 F1 运行代码,F2 打开终端。
    

    3、按 F2 运行终端,发现默认集成的是 python2,手动改成 pyhton3,方法如下:

    $ sudo find / -iname 'Main.sublime-menu'
    $ vim /Users/keithtt/Library/Application Support/Sublime Text 3/Packages/SublimeREPL/config/Python/Main.sublime-menu
    
    "cmd": ["python3", "-i", "-u"],
    "cmd": ["python3", "-i", "-u", "-m", "pdb", "$file_basename"],
    "cmd": ["python3", "-u", "$file_basename"],
    "cmd": {
        "osx": ["python3", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"],
        "linux": ["python3", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"],
        "windows": ["python3", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"]
    },
    
    将该文件中调用 python 命令的地方全部改成 python3 即可。
    

    改完之后再次按 F2 运行终端,效果如下:

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  • 原文地址:https://www.cnblogs.com/keithtt/p/6919417.html
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