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* Update application-single-container example * Update application-multiple-containers example * Update decoupled-packages example * Update movie lister example * Update CLI tutorial * Update sanic example * Update sanic example with wiring_config * Update fastapi example * Update fastapi-simple example * Update fastapi-sqlalchemy example * Update flask-blueprints example * Update flask example and tutorial * Update aiohttp example and tutorial * Update asyncio-daemon example and tutorial |
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| .. | ||
| webapp | ||
| config.yml | ||
| docker-compose.yml | ||
| Dockerfile | ||
| README.rst | ||
| requirements.txt | ||
FastAPI + SQLAlchemy + Dependency Injector Example
==================================================
This is a `FastAPI <https://fastapi.tiangolo.com/>`_ +
`SQLAlchemy <https://www.sqlalchemy.org/>`_ +
`Dependency Injector <https://python-dependency-injector.ets-labs.org/>`_ example application.
Thanks to `@ShvetsovYura <https://github.com/ShvetsovYura>`_ for providing initial example:
`FastAPI_DI_SqlAlchemy <https://github.com/ShvetsovYura/FastAPI_DI_SqlAlchemy>`_.
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 fastapi-sqlalchemy_webapp_1 ... done
Attaching to fastapi-sqlalchemy_webapp_1
webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine SELECT CAST('test plain returns' AS VARCHAR(60)) AS anon_1
webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine ()
webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine SELECT CAST('test unicode returns' AS VARCHAR(60)) AS anon_1
webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine ()
webapp_1 | 2021-02-04 22:07:19,805 INFO sqlalchemy.engine.base.Engine PRAGMA main.table_info("users")
webapp_1 | 2021-02-04 22:07:19,805 INFO sqlalchemy.engine.base.Engine ()
webapp_1 | 2021-02-04 22:07:19,808 INFO sqlalchemy.engine.base.Engine PRAGMA temp.table_info("users")
webapp_1 | 2021-02-04 22:07:19,808 INFO sqlalchemy.engine.base.Engine ()
webapp_1 | 2021-02-04 22:07:19,809 INFO sqlalchemy.engine.base.Engine
webapp_1 | CREATE TABLE users (
webapp_1 | id INTEGER NOT NULL,
webapp_1 | email VARCHAR,
webapp_1 | hashed_password VARCHAR,
webapp_1 | is_active BOOLEAN,
webapp_1 | PRIMARY KEY (id),
webapp_1 | UNIQUE (email),
webapp_1 | CHECK (is_active IN (0, 1))
webapp_1 | )
webapp_1 |
webapp_1 |
webapp_1 | 2021-02-04 22:07:19,810 INFO sqlalchemy.engine.base.Engine ()
webapp_1 | 2021-02-04 22:07:19,821 INFO sqlalchemy.engine.base.Engine COMMIT
webapp_1 | INFO: Started server process [8]
webapp_1 | INFO: Waiting for application startup.
webapp_1 | INFO: Application startup complete.
webapp_1 | INFO: Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)
After that visit http://127.0.0.1:8000/docs in your browser.
Test
----
This application comes with the unit tests.
To run the tests do:
.. code-block:: bash
docker-compose run --rm webapp py.test webapp/tests.py --cov=webapp
The output should be something like:
.. code-block::
platform linux -- Python 3.10.0, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
rootdir: /code
plugins: cov-3.0.0
collected 7 items
webapp/tests.py ....... [100%]
---------- coverage: platform linux, python 3.10.0-final-0 ----------
Name Stmts Miss Cover
--------------------------------------------
webapp/__init__.py 0 0 100%
webapp/application.py 12 0 100%
webapp/containers.py 10 0 100%
webapp/database.py 24 8 67%
webapp/endpoints.py 32 0 100%
webapp/models.py 10 1 90%
webapp/repositories.py 36 20 44%
webapp/services.py 16 0 100%
webapp/tests.py 59 0 100%
--------------------------------------------
TOTAL 199 29 85%