johnny630 / fast_api_fin101

fast api fin101

fast_api_fin101

fast api fin101

Environment

python: 3.10.13 + pyenv + pip-tools

python3 -m venv .venv . .venv/bin/activate activate the corresponding environment

install pip-tools https://github.com/jazzband/pip-tools

1. python -m pip install pip-tools
2. create requirements.in and dev-requirements.in
3. pip-compile or python -m piptools compile will create requirements.txt file.
4. pip-compile dev-requirements.in will create dev-requirements.txt file.
5. pip-sync dev-requirements.txt requirements.txt 正式安裝 (只下pip-sync 只會執行requirements.txt)

FastAPI

Create a main.py and simple ping API. uvicorn main:app --port 8000 main is python main.py, app is FastAPI module uvicorn main:app --port 8000 --reload development model, when code change server will auto reload.

Alembic

Create SQLModel (Notice: circular import problem)

https://sqlmodel.tiangolo.com/tutorial/code-structure/#make-circular-imports-work

pip install alembic

alembic init migrations

Then see the tiangolo/sqlmodel#85 to revise code

Then continue run commands

alembic revision --autogenerate -m "init users and items table"
alembic upgrade head

If you want to downgrade alembic downgrade -1