huogerac / fastapifromzero

FastAPI Todo

TODO

• [ok] /api/docs e nao /docs
• [ok] app base e /api/dapau, /api/status
• api/accounts/login, logout, e whoami
• accounts_user dbshell makemigrations migrate shell showmigrations reset_db DATABASE_URL=sqlite:///db_local.sqlite3

_test database https://github.com/billcode/jarless/blob/master/devops/docker/entrypoint-initdb.d/initialize-database.sh

Commands

uvicorn todo.main:app --host 0.0.0.0 --port 8000 --reload

poetry run task --list


poetry run shell


black .
flake8
pytest
pytest --cov=todo

docker compose exec postgres psql --username=todo --dbname=db_todo
  \l    list databases
  \dt   list tables
  \du   list roles

docker-compose down -v

alembic revision --autogenerate -m "init"
alembic upgrade head

TODO fastapi-users python-multipart = "^0.0.9" watchgod = "^0.8.2" factory-boy = "^3.2.1" pre-commit = "^3.1.1" isort = "^5.12.0"

CHECK IT OUT creating two db in the same db instance https://www.youtube.com/watch?v=UVBrRKgnJB4 https://github.com/amarjanica/docker-multi-postgres-databases

Links:

• https://testdriven.io/blog/fastapi-sqlmodel/#alembic
• https://fastapi.tiangolo.com/pt/tutorial/handling-errors/
• https://github.com/Riverfount/todo-project/
• https://github.com/Netflix/dispatch/
• https://github.com/MagicStack/asyncpg
• https://testcontainers.com/
• https://medium.com/@johnidouglasmarangon/using-migrations-in-python-sqlalchemy-with-alembic-docker-solution-bd79b219d6a
• https://thinhdanggroup.github.io/alembic-python/
• https://medium.com/@aashirshakya/fastapi-alembic-sqlalchemy-detecting-all-the-custom-apps-automatically-2936f47f62fa (Import the models using importlib)
• cookies
  • https://fastapi.tiangolo.com/advanced/response-cookies/
  • https://github.com/mbosoft/fastapi-sessionTokenCookieAuthentication/blob/main/security/authSecurity.py
• test fastapi middleware
  • https://medium.com/@abdulwasa.abdulkader/how-to-write-unittest-for-code-that-depends-on-middleware-in-fastapi-6b10def5ded1
  • https://semaphoreci.com/blog/custom-middleware-fastapi

ASYNC https://github.com/gaganpreet/fastapi-starter/blob/main/%7B%7Bcookiecutter.project_slug%7D%7D/backend/tests/conftest.py https://github.com/gaganpreet/fastapi-starter/blob/main/%7B%7Bcookiecutter.project_slug%7D%7D/backend/pyproject.toml

from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine

engine = create_async_engine( settings.PDR_DATABASE_URL, pool_size=300, max_overflow=0, pool_timeout=20, connect_args={"timeout": 20}, )

async_session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)

@contextlib.asynccontextmanager async def get_session() -> AsyncSession: """[summary]

:return: It yields the async session established with the database
:rtype: Iterator[AsyncSession]
"""
async with async_session() as session:
    try:
        yield session
    except TimeoutError as te:
        await session.close()
        raise te
    except InvalidPasswordError as ipe:
        await session.close()
        raise ipe
    except:
        await session.rollback()
        raise
    finally:
        await session.close()

DEPLOY AWS SSL https://youtu.be/2kcCy25lt7E?si=F9kUQUC0hBm-rIvm