mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2025-10-31 16:07:51 +03:00
ae3024588c
* Bump version to 4.3.9: FastAPI example * Reengineer wiring * Add @inject decorator * Add .workspace dir to gitignore * Add generic typing for @inject * Add type cast for @inject * Update movie lister example * Update cli application tutorial * Update demo example * Update wiring docs and examples * Update aiohttp example and tutorial * Update multiple containers example * Update single container example * Update decoupled packages example * Update django example * Update asyncio daemon example and tutorial * Update FastAPI example * Update flask example and tutorial * Update sanic example * Add wiring registry * Add new line to .gitignore * Add @inject to the test samples * Fix flake8 errors
87 lines
2.8 KiB
ReStructuredText
87 lines
2.8 KiB
ReStructuredText
Asyncio Daemon + Dependency Injector Example
|
|
============================================
|
|
|
|
This is an `asyncio <https://docs.python.org/3/library/asyncio.html>`_ +
|
|
`Dependency Injector <https://python-dependency-injector.ets-labs.org/>`_ example application.
|
|
|
|
The example application is a daemon that monitors availability of web services.
|
|
|
|
Run
|
|
---
|
|
|
|
Build the Docker image:
|
|
|
|
.. code-block:: bash
|
|
|
|
docker-compose build
|
|
|
|
Run the docker-compose environment:
|
|
|
|
.. code-block:: bash
|
|
|
|
docker-compose up
|
|
|
|
The output should be something like:
|
|
|
|
.. code-block::
|
|
|
|
Starting monitoring-daemon-asyncio_monitor_1 ... done
|
|
Attaching to monitoring-daemon-asyncio_monitor_1
|
|
monitor_1 | [2020-08-08 17:04:36,655] [INFO] [Dispatcher]: Starting up
|
|
monitor_1 | [2020-08-08 17:04:36,732] [INFO] [HttpMonitor]: Check
|
|
monitor_1 | GET http://example.com
|
|
monitor_1 | response code: 200
|
|
monitor_1 | content length: 648
|
|
monitor_1 | request took: 0.074 seconds
|
|
monitor_1 | [2020-08-08 17:04:36,811] [INFO] [HttpMonitor]: Check
|
|
monitor_1 | GET https://httpbin.org/get
|
|
monitor_1 | response code: 200
|
|
monitor_1 | content length: 310
|
|
monitor_1 | request took: 0.153 seconds
|
|
monitor_1 | [2020-08-08 17:04:41,731] [INFO] [HttpMonitor]: Check
|
|
monitor_1 | GET http://example.com
|
|
monitor_1 | response code: 200
|
|
monitor_1 | content length: 648
|
|
monitor_1 | request took: 0.067 seconds
|
|
monitor_1 | [2020-08-08 17:04:41,787] [INFO] [HttpMonitor]: Check
|
|
monitor_1 | GET https://httpbin.org/get
|
|
monitor_1 | response code: 200
|
|
monitor_1 | content length: 310
|
|
monitor_1 | request took: 0.122 seconds
|
|
monitor_1 |
|
|
|
|
Test
|
|
----
|
|
|
|
This application comes with the unit tests.
|
|
|
|
To run the tests do:
|
|
|
|
.. code-block:: bash
|
|
|
|
docker-compose run --rm monitor py.test monitoringdaemon/tests.py --cov=monitoringdaemon
|
|
|
|
The output should be something like:
|
|
|
|
.. code-block::
|
|
|
|
platform linux -- Python 3.8.3, pytest-6.0.1, py-1.9.0, pluggy-0.13.1
|
|
rootdir: /code
|
|
plugins: asyncio-0.14.0, cov-2.10.0
|
|
collected 2 items
|
|
|
|
monitoringdaemon/tests.py .. [100%]
|
|
|
|
----------- coverage: platform linux, python 3.8.3-final-0 -----------
|
|
Name Stmts Miss Cover
|
|
----------------------------------------------------
|
|
monitoringdaemon/__init__.py 0 0 100%
|
|
monitoringdaemon/__main__.py 13 13 0%
|
|
monitoringdaemon/containers.py 11 0 100%
|
|
monitoringdaemon/dispatcher.py 44 5 89%
|
|
monitoringdaemon/http.py 6 3 50%
|
|
monitoringdaemon/monitors.py 23 1 96%
|
|
monitoringdaemon/tests.py 37 0 100%
|
|
----------------------------------------------------
|
|
TOTAL 134 22 84%
|