Tornado is AsyncIO web framework, which is famous for high concurrency IO operation that is very suitable for developing restful style web APIs.
celery flower task monitor：
- Python 3.5+ Async / Await support
- uvloop
- celery tasks
- docker compose support
- json schema web params validate
- middleware error handler
- request_id support
- flower task monitor
- health check task support
- custom log style
- aioredis pool
- aiomysql pool
- aiomongo pool
- unittest template
- pylint code check
- wrk web api benchmark test
- function level timeit
you need to install docker-ce please follow this.
after install docker, you can install docker-compose use pip:
pip install docker-composecurrent supported operations:
(tornado-restful-cookiecutter) ➜ tornado-restful-cookiecutter make help
Please use 'make <target>' where <target> is one of
build builds docker-compose containers
up starts docker-compose containers
down stops the running docker-compose containers
rebuild rebuilds the image from scratch without using any cached layers
test starts run unittest inside web container.
lint use pylint to check all .py files
make upmake testoutput:
(tornado-restful-cookiecutter) ➜ tornado-restful-cookiecutter make test
sudo docker-compose -f local.yaml exec tornado python run_test.py
b'{"code": 0, "data": {"number": 1}, "msg": ""}'
测试失败: []
测试错误: []
测试结果: 通过 <unittest.runner.TextTestResult run=2 errors=0 failures=0>use pylint to lint *.py files and the pylint config is 3rd/pylint/pylint.rc.
make lintuse wrk to run api load test:
./wrk -c 100 -t 5 -d 20s http://localhost:8000/api/v1/counter\?name\=zhangsancelery application instance is inside celery_app.py, you can write celery task in celery_tasks.tasks.
flower is a celery task monitor tool, you can't view it at :5555 port, the username and password is configured
in .envs/.local/.tornado file.
tornado log file content example:
## access log
127.0.0.1 - - [09/23/18:18:18:34 +0800] "GET /api/v1/counter HTTP/1.1" 200 0 1.50 dd50668528cd417a86f9e2f331a9cbf6 app-up [{}] -
127.0.0.1 - - [09/23/18:18:18:34 +0800] "GET /api/v1/counter HTTP/1.1" 200 0 1.50 69aa272728cb45fdbcfbe8334ff1a117 app-up [{}] -
127.0.0.1 - - [09/23/18:18:18:34 +0800] "GET /api/v1/counter HTTP/1.1" 200 0 1.50 5aa968a778374df2b327e24a27cd9ff4 app-up [{}] -
127.0.0.1 - - [09/23/18:18:18:34 +0800] "GET /api/v1/counter HTTP/1.1" 200 0 0.98 0930f80545ed4d7eb8521742a9f65189 app-up [{}] -
127.0.0.1 - - [09/23/18:18:18:34 +0800] "GET /api/v1/counter HTTP/1.1" 200 0 0.98 4641fd35c6934c7eb0a359ffd7e18ab1 app-up [{}] -
## app log
2018-09-23 17:47:36,984 ERROR 9df1c32f753f41e4aa3d8047523902ba-3908 response.py:63 -- Expecting value: line 1 column 1 (char 0)
Traceback (most recent call last):
File "E:\workspace\tornado-restfull-cookiecutter\application\response.py", line 83, in __wrapper__
return await method(*args, **kwargs)
File "E:\workspace\tornado-restfull-cookiecutter\application\handlers\counter\handler.py", line 35, in get
print(self.request.body)
File "C:\python36\lib\json\__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "C:\python36\lib\json\decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\python36\lib\json\decoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
## gen log
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