webserver.py 文件源码

def get(self):
        # get user info
        summary = self.application.db.get_user_summary()

        # categorize by platform and client
        data = {}
        for row in summary:
            platform_data = data.setdefault(row['platform'], {})
            client_data = platform_data.setdefault(row['client'], [])
            client_data.append({'id': row['id'], 'timestamp': row['timestamp']})

        # sort data
        sorted_data = []
        for platform, name in (('web', 'Web'), ('desktop', 'Desktop'), ('mobile', 'Mobile')):
            if platform not in data:
                continue

            sorted_clients = []
            platform_data = data[platform]
            for client in sorted(platform_data, key=lambda s: s.lower()):
                client_data = list(reversed(platform_data[client]))
                sorted_clients.append((client, client_data))
            sorted_data.append((name, sorted_clients))

        # render page
        self.render('summary.html', data=sorted_data)