Insert date & time in sublime using a key-stroke

datetime.py

import sublime, sublime_plugin, time

class InsertDatetimeCommand(sublime_plugin.TextCommand):
    def run(self, edit):
        sel = self.view.sel();
        for s in sel:
            # o = time.ctime().split()
            # o = ' '.join(o[1:3] + ['(' + o[0] + ')'])
            # self.view.replace(edit, s, o)
            self.view.replace(edit, s, o)
#    { "keys": ["ctrl+d", "ctrl+d"], "command": "insert_datetime"}