Sublime Text 3-特定于语言的转到定义键盘快捷键

How can I set "Goto Definition" work according to the language I'm working on.

For example:

In Python I want to use PythonIDE's go to definition:

{
        "keys": ["ctrl+d"],
        "command": "python_goto_definition"
    },

And, for any other language, for instance Go, I want to use GoSublime's go to definition:

{
        "keys": ["ctrl+d"],
        "command": "go_sublime_goto_definition"
    },

I'm wondering how can I set the context?

The context that you want is for selector:

{
    "keys": ["ctrl+d"],
    "command": "python_goto_definition",
    "context": [
        { "key": "selector", "operator": "equal", "operand": "source.python" }
    ]
},

You can add more or less specificity as needed. Use Ctrl+Shift+Alt+P or Shift+Ctrl+P (MacOS) to view the scope selector for the current position.