Connexion is a modern Python web framework (build & install a enviroment using this script source ./create_virtual_env.sh) that makes spec-first and api-first development easy. You describe your API in an OpenAPI (or swagger) specification with as much detail as you want and Connexion will guarantee that it works as you specified. (It's very useful tool to build a number of schemas for database, https://dbdiagram.io/d/65b83f0bac844320aefd041e)
- It can be test a few function as background job (a process that runs in the background,
https://github.com/euiyounghwang/python-flask-basic/blob/master/job/job.py) in your API - Indexing Kafka message into Elasticsearch through thread in Restful API: https://github.com/euiyounghwang/python-flask-basic/blob/master/job/kafka_job.py#L35
- Create message using this shell script
./create-topic-run.sh, ./create-topic-got.sh, ./create-rabbitmq-run.sh, ./create-rabbitmq-got.shbased on Kafka, Rabbitmq
Based on your specification, Connexion provides the following functionality:
- Automatic routing to your Python functions
- Authentication
- Request validation
- Parameter parsing and injection
- Response serialization
- Response validation
- A Swagger UI console with live documentation and ‘try it out’ feature
Waitress(pip install waitress) (https://pypi.org/project/waitress/) is a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library
docker exec -it kafka-cluster-kafka-1-1 kafka-topics --bootstrap-server=localhost:9092 --topic test-topic --delete --group Fastapi Created topic test-topic.
https://python-poetry.org/docs/?ref=dylancastillo.co#installing-with-the-official-installerpython -m venv .venv
source .venv/bin/activate
# Migrate
alembic init alembic
alembic revision -m "first migrations"
alembic upgrade head
# new revision add
$> alembic revision
$> alembic revision -m "message" # add message
# write revistion after detecting the changes from alembic
$> alembic revision --autogenerate
$> alembic revision --autogenerate -m "message"Using Poetry: Create the virtual environment in the same directory as the project and install the dependencies with basic library:
poetry config virtualenvs.in-project true
poetry init
poetry add uvicorn
poetry add pytest
poetry add "connexion[swagger-ui]"
poetry add "connexion[flask]"
poetry add "connexion[swagger-ui]"(.venv) ➜ python-flask-basic git:(master) git push -u origin master
remote: Permission to euiyounghwang/python-flask-basic.git denied to euiyounghwang1.
fatal: unable to access 'https://github.com/euiyounghwang/python-flask-basic.git/': The requested URL returned error: 403
(.venv) ➜ python-flask-basic git:(master) git config --local credential.helper ""http://localhost:5000/api/ui/docker login -u "euiyoung" -p "<password>" docker.io
docker push euiyoung/fn-flask-basic-api:es
(.venv) ➜ python-elasticsearch git:(master) docker push euiyoung/fn-flask-basic-api:es
The push refers to repository [docker.io/euiyoung/fn-flask-basic-api]
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es: digest: sha256:1154c1125dca43ae585f45af4bf0df9374eecf05ab35d3fb9ac5131e97b0ce22 size: 4101
- Docker with py.test
fn-flask-basic-api-test
euiyoung/fn-flask-basic-api:test
76ff0f2223a2
15001:5001
2024-01-27 22:23:54 ============================= test session starts ==============================
2024-01-27 22:23:54 platform linux -- Python 3.6.13, pytest-7.0.1, pluggy-1.0.0 -- /usr/local/bin/python
2024-01-27 22:23:54 cachedir: .pytest_cache
2024-01-27 22:23:54 rootdir: /app/FN-BEES-Services/tests, configfile: pytest.ini
2024-01-27 22:23:54 plugins: cov-4.0.0, mock-3.6.1
2024-01-27 22:23:54 collecting ... collected 1 item
2024-01-27 22:23:54
2024-01-27 22:23:55 tests/test_api.py::BaseTestAliveController::test_get_restful PASSED [100%]
2024-01-27 22:23:55
2024-01-27 22:23:55 ============================== 1 passed in 1.05s ===============================- Go to virtual enviroment using
source .venv/bin/activate - Run this command manually:
poetry run py.test -v --junitxml=test-reports/junit/pytest.xml --cov-report html --cov tests/or./pytest.sh
(.venv) ➜ python-flask-basic git:(master) ./pytest.sh
======================================================================== test session starts =========================================================================
platform darwin -- Python 3.9.7, pytest-7.0.1, pluggy-1.4.0 -- /Users/euiyoung.hwang/ES/Python_Workspace/python-flask-basic/.venv/bin/python
cachedir: .pytest_cache
rootdir: /Users/euiyoung.hwang/ES/Python_Workspace/python-flask-basic/tests, configfile: pytest.ini
plugins: mock-3.6.1, cov-4.0.0
collected 1 item
tests/test_api.py::BaseTestAliveController::test_get_restful PASSED [100%]
---------- coverage: platform darwin, python 3.9.7-final-0 -----------
Name Stmts Miss Cover Missing
----------------------------------------------------------------
api/__init__.py 42 1 98% 58
api/controller/__init__.py 0 0 100%
api/controller/api_controller.py 48 31 35% 20-23, 28-39, 44-52, 56-64
api/repository/__init__.py 0 0 100%
api/repository/model.py 10 0 100%
api/repository/repo.py 43 27 37% 13-18, 21-26, 37-44, 47-53, 56-58
api/repository/schema.py 6 0 100%
config/__init__.py 0 0 100%
config/log_config.py 32 1 97% 42
tests/__init__.py 12 1 92% 16
tests/conftest.py 16 8 50% 10-13, 19-24
tests/test_api.py 10 1 90% 16
----------------------------------------------------------------
TOTAL 219 70 68% [100%]