python logging info -> 将服务请求记录输出

在tornado 里面这样用

看看logging.warning() , logging.info() , 我们非常想用 zdaemon , 和 logging 将对系统的所有访问转换到服务器里面，作为日志。

让我们看看目录树。

transaction.py 是tornado服务

看一下 testpage1handler

@require_basic_auth
class TestPage1Handler(BaseHandler):
    """This is a test page to show the asker's utmost parent's all details
    """
    def post(self, **kwargs):
        print "hi"
        logging.info(self.request)
        a = self.request
        #print a
        print type(a)
        print dir(a)
        print a.arguments
        print type(a.arguments)
        logging.warning('Watch out!') # will print a message to the console
        logging.info('I told you so') # will not print anything
        ret = {'ret':'','msg':''}
        #name_queue = get_outersystem_org(kwargs)
        parent_asker = kwargs['a']
        #boss_profile = db.get("SELECT * from kms_outersystem where username=%s", parent_asker)
        boss_profile = db.query("SELECT * FROM kms_sgroup")
        ret['result'] = { parent_asker : boss_profile }
        self.write(json_dumps(ret))
        return

看看我们add route 的URL

class Application(tornado.web.Application):
    def __init__(self):
        handlers = [
            # 测试 torndb 效率
            (r"/testpage1", TestPage1Handler),                           # 测试

            #(r"/update/dealer/profile", UpdateProfileHandler)
            #(r"")
        ]

        settings = dict(
            cookie_secret="__TODO:_GENERATE_YOUR_OWN_RANDOM_VALUE_HERE__",
            debug=True,
        )
        tornado.web.Application.__init__(self, handlers, **settings)

def main():
    tornado.options.parse_command_line()
    http_server = tornado.httpserver.HTTPServer(Application(),no_keep_alive=True)
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.instance().start()

if __name__ == "__main__":
    main()

看看我们设置的 transaction.conf 文档，

<runner>
program python /somewhere/transaction.py --log_file_prefix=transaction.txt
socket-name /somewhere/transaction.zdsock
forever true
</runner>
<environment>
LD_LIBRARY_PATH /somewhere
HOME /somewhere

</environment> <eventlog> <logfile> path /somewhere/transaction_daemon.log </logfile> </eventlog>

然后，我们在终端使用这个命令。

生成的文件类型：

我们来看一下访问以后，文件变化

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