Close Other Tabs in Sublime Text 3

close_other_tabs.py

import sublime
import sublime_plugin

class CloseOtherTabsCommand(sublime_plugin.WindowCommand):
    def run(self):
        active_group = self.window.active_group()
        curr_view_id = self.window.active_view_in_group(active_group).id()
        for v in self.window.views_in_group(active_group):
            if v.id() == curr_view_id: continue
            self.window.focus_view(v)
            self.window.run_command("close")