FastAPI Stremlit and PostgreSQL Template

FSP is a project template for using fastapi, streamlit and postgres in containers.

Running the project

The project will be available at: http://localhost:8080

$ mkdir -p data/postgres data/upload
$ docker compose up --build -d

Developing the Streamlit App

To develop the streamlit app with hotreloading you need to first build compose, then stop the app container and start the app on the host.

$ mkdir -p data/postgres data/upload
$ docker compose up --build -d
$ docker stop app
$ export $(grep -v '^#' ./environments/app-dev.env | xargs)
$ streamlit run app/app.py

Developing the API

To develop the api with hotreloading you need to first build compose, then stop the api container and start the api on the host. If the streamlit app still running on container it will not connect to the api properly!

The uvicorn WatchFilesReload will throw some erros but no need to panic, just ignore.

$ mkdir -p data/postgres data/upload
$ docker compose up --build -d
$ docker stop api
$ export $(grep -v '^#' ./environments/api-dev.env | xargs)
$ fastapi dev api --port 8081