def post(self):
    # Called from taskqueue. Refresh data and display status message.
    self.dstore.update_all()
    self.response.out.write('datastore updated')
Verify the tool's dependencies are installed.
dataset/ETHPy150Open AppScale/appscale/AppDashboard/dashboard.py/StatusRefreshPage.post--crossover with--dataset/ETHPy150Open reviewboard/ReviewBot/bot/reviewbot/tools/__init__.py/Tool.check_dependencies