sublime的python3配置（本文为转载，仅为记录）

在使用Sublime Text3编写Python3代码时，发现自带的Python运行环境无法实现Python内容的交互（如执行input()方法时输入没有交互），因此需要安装SublimeREPL来实现对Python3的支持。

去 https://packagecontrol.io/installation找到安装Package Control代码片段（此处可能需要科学上网），或者直接复制如下代码。

import urllib.request,os,hashlib; h = '6f4c264a24d933ce70df5dedcf1dcaee' + 'ebe013ee18cced0ef93d5f746d80ef60'; pf = 'Package Control.sublime-package'; ipp = sublime.installed_packages_path(); urllib.request.install_opener( urllib.request.build_opener( urllib.request.ProxyHandler()) ); by = urllib.request.urlopen( 'http://packagecontrol.io/' + pf.replace(' ', '%20')).read(); dh = hashlib.sha256(by).hexdigest(); print('Error validating download (got %s instead of %s), please try manual install' % (dh, h)) if dh != h else open(os.path.join( ipp, pf), 'wb' ).write(by)

复制代码

打开Sublime Text控制台（快捷键：ctrl + ` 或者 view-->show console），粘贴代码并运行。
command + shift + p 打开命令提示框，输入Install Package（此处可能需要科学上网）。
然后输入SublimeREPL，点击安装。安装成功后可以看到Tools下面多了一个SublimeREPL。
Sublime Text --> Preferences --> Browse Packages，找到SublimeREPL中的config文件夹，在里面新建文件夹Python3，并将Python文件夹中的Default.sublime-commands 和 Main.sublime-menu拷贝到Python3中。
分别将Default.sublime-commands 和 Main.sublime-menu内的文本替换为如下内容。
Default.sublime-commands：

[ { "caption": "SublimeREPL: Python3", "command": "run_existing_window_command", "args": { "id": "repl_python3", "file": "config/Python3/Main.sublime-menu" } }, { "caption": "SublimeREPL: Python - PDB current file", "command": "run_existing_window_command", "args": { "id": "repl_python_pdb", "file": "config/Python3/Main.sublime-menu" } }, { "caption": "SublimeREPL: Python3 - RUN current file", "command": "run_existing_window_command", "args": { "id": "repl_python3_run", "file": "config/Python3/Main.sublime-menu" } }, { "command": "python_virtualenv_repl", "caption": "SublimeREPL: Python - virtualenv" }, { "caption": "SublimeREPL: Python - IPython", "command": "run_existing_window_command", "args": { "id": "repl_python_ipython", "file": "config/Python3/Main.sublime-menu" } }]

复制代码

Main.sublime-menu:

[ { "id": "tools", "children": [{ "caption": "SublimeREPL", "mnemonic": "R", "id": "SublimeREPL", "children": [ {"caption": "Python3", "id": "Python3", "children":[ {"command": "repl_open", "caption": "Python3", "id": "repl_python3", "mnemonic": "P", "args": { "type": "subprocess", "encoding": "utf8", "cmd": ["python3", "-i", "-u"], "cwd": "$file_path", "syntax": "Packages/Python/Python.tmLanguage", "external_id": "python3", "extend_env": {"PYTHONIOENCODING": "utf-8"} } }, {"command": "python_virtualenv_repl", "id": "python_virtualenv_repl", "caption": "Python - virtualenv"}, {"command": "repl_open", "caption": "Python - PDB current file", "id": "repl_python_pdb", "mnemonic": "D", "args": { "type": "subprocess", "encoding": "utf8", "cmd": ["python3", "-i", "-u", "-m", "pdb", "$file_basename"], "cwd": "$file_path", "syntax": "Packages/Python/Python.tmLanguage", "external_id": "python3", "extend_env": {"PYTHONIOENCODING": "utf-8"} } }, {"command": "repl_open", "caption": "Python - RUN current file", "id": "repl_python_run", "mnemonic": "R", "args": { "type": "subprocess", "encoding": "utf8", "cmd": ["python3", "-u", "$file_basename"], "cwd": "$file_path", "syntax": "Packages/Python/Python.tmLanguage", "external_id": "python3", "extend_env": {"PYTHONIOENCODING": "utf-8"} } }, {"command": "repl_open", "caption": "Python - IPython", "id": "repl_python_ipython", "mnemonic": "I", "args": { "type": "subprocess", "encoding": "utf8", "autocomplete_server": true, "cmd": { "osx": ["python3", "-u", "${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"] }, "cwd": "$file_path", "syntax": "Packages/Python/Python.tmLanguage", "external_id": "python3", "extend_env": { "PYTHONIOENCODING": "utf-8", "SUBLIMEREPL_EDITOR": "$editor" } } } ]} ] }] }]

复制代码

现在，如果需要使用Python3运行代码，可以去Tools-->SublimeREPL-->Python3 -->Python - RUN current file。
你还可以设置快捷键执行此动作：Sublime Text --> Preferences --> Key Bindings，添加如下代码（其中keys字段可以根据你的习惯自行指定）：

[ { "keys":["command+shift+b"], "caption": "SublimeREPL: Python - RUN current file", "command": "run_existing_window_command", "args": {"id": "repl_python_run", "file": "config/Python3/Main.sublime-menu"} }]

复制代码

PS. 和Sublime Text3自带的解释器不同，使用SublimeREPL执行代码前需对代码进行保存。

（完）
原文地址：https://www.jianshu.com/p/3d7c45237d99