Sublime Text 2 - View in multiple broswers

Default (OSX).sublime-keymap

{ "keys": ["alt+1"], "command": "open_browser", "args": {"keyPressed": "1"} },
{ "keys": ["alt+2"], "command": "open_browser", "args": {"keyPressed": "2"} },
{ "keys": ["alt+3"], "command": "open_browser", "args": {"keyPressed": "3"} },
{ "keys": ["alt+4"], "command": "open_browser", "args": {"keyPressed": "4"} }

viewInBroswer.py

import sublime, sublime_plugin
import webbrowser

class OpenBrowserCommand(sublime_plugin.TextCommand):
   def run(self,edit,keyPressed):
      url = self.view.file_name()
      if keyPressed == "1":
         navegator = webbrowser.get("open -a /Applications/Safari.app %s")
      if keyPressed == "2":
         navegator = webbrowser.get("open -a /Applications/Google\ Chrome.app %s")
      if keyPressed == "3":
         navegator = webbrowser.get("open -a /Applications/Firefox.app %s")
      if keyPressed == "4":
         navegator = webbrowser.get("open -a /Applications/Opera.app %s")
      navegator.open_new(url)

For people new to Sublime it might be worth noting that the file needs to have the ".py" suffix for this to work. The docs say the file name doesn't matter so I just used "OpenBrowser.py" to be more consistent. Thanks for the little plug-in. :D