def do_post(self, req):
req.perm.assert_permission(Action.CONTINGENT_ADMIN)
contingents_to_remove = req.args.getlist('sel')
sprint = self._get_sprint(req)
cc = ContingentController(self.env)
for name in contingents_to_remove:
cmd = ContingentController.DeleteContingentCommand(
self.env, sprint=sprint.name, name=name)
cc.process_command(cmd)
req.redirect(self.get_redirect_url(req, sprint))
