mirror of
https://github.com/ets-labs/python-dependency-injector.git
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97 lines
3.5 KiB
ReStructuredText
97 lines
3.5 KiB
ReStructuredText
FastAPI + SQLAlchemy + Dependency Injector Example
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==================================================
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This is a `FastAPI <https://fastapi.tiangolo.com/>`_ +
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`SQLAlchemy <https://www.sqlalchemy.org/>`_ +
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`Dependency Injector <https://python-dependency-injector.ets-labs.org/>`_ example application.
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Thanks to `@ShvetsovYura <https://github.com/ShvetsovYura>`_ for providing initial example:
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`FastAPI_DI_SqlAlchemy <https://github.com/ShvetsovYura/FastAPI_DI_SqlAlchemy>`_.
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Run
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---
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Build the Docker image:
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.. code-block:: bash
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docker-compose build
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Run the docker-compose environment:
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.. code-block:: bash
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docker-compose up
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The output should be something like:
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.. code-block::
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Starting fastapi-sqlalchemy_webapp_1 ... done
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Attaching to fastapi-sqlalchemy_webapp_1
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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
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webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine ()
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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
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webapp_1 | 2021-02-04 22:07:19,804 INFO sqlalchemy.engine.base.Engine ()
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webapp_1 | 2021-02-04 22:07:19,805 INFO sqlalchemy.engine.base.Engine PRAGMA main.table_info("users")
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webapp_1 | 2021-02-04 22:07:19,805 INFO sqlalchemy.engine.base.Engine ()
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webapp_1 | 2021-02-04 22:07:19,808 INFO sqlalchemy.engine.base.Engine PRAGMA temp.table_info("users")
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webapp_1 | 2021-02-04 22:07:19,808 INFO sqlalchemy.engine.base.Engine ()
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webapp_1 | 2021-02-04 22:07:19,809 INFO sqlalchemy.engine.base.Engine
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webapp_1 | CREATE TABLE users (
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webapp_1 | id INTEGER NOT NULL,
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webapp_1 | email VARCHAR,
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webapp_1 | hashed_password VARCHAR,
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webapp_1 | is_active BOOLEAN,
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webapp_1 | PRIMARY KEY (id),
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webapp_1 | UNIQUE (email),
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webapp_1 | CHECK (is_active IN (0, 1))
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webapp_1 | )
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webapp_1 |
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webapp_1 |
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webapp_1 | 2021-02-04 22:07:19,810 INFO sqlalchemy.engine.base.Engine ()
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webapp_1 | 2021-02-04 22:07:19,821 INFO sqlalchemy.engine.base.Engine COMMIT
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webapp_1 | INFO: Started server process [8]
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webapp_1 | INFO: Waiting for application startup.
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webapp_1 | INFO: Application startup complete.
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webapp_1 | INFO: Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)
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After that visit http://127.0.0.1:8000/docs in your browser.
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Test
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----
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This application comes with the unit tests.
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To run the tests do:
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.. code-block:: bash
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docker-compose run --rm webapp py.test webapp/tests.py --cov=webapp
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The output should be something like:
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.. code-block::
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platform linux -- Python 3.9.1, pytest-6.2.2, py-1.10.0, pluggy-0.13.1
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rootdir: /code
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plugins: cov-2.11.1
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collected 7 items
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webapp/tests.py ....... [100%]
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----------- coverage: platform linux, python 3.9.1-final-0 -----------
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Name Stmts Miss Cover
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--------------------------------------------
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webapp/__init__.py 0 0 100%
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webapp/application.py 14 0 100%
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webapp/containers.py 9 0 100%
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webapp/database.py 24 8 67%
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webapp/endpoints.py 32 0 100%
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webapp/models.py 10 1 90%
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webapp/repositories.py 36 20 44%
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webapp/services.py 16 0 100%
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webapp/tests.py 59 0 100%
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--------------------------------------------
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TOTAL 200 29 86%
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