Change-Maker / deprecated-example-fastapi-static

An example for a static website with FastAPI as backend.

Example FastAPI Static (Deprecated)

This is an example for building a FastAPI app and serving a static website on it.

1. Requirements

• Python 3.10+

  This example uses | operator on type annotations (PEP 604).

• Python 3.8+

  This example uses := (Walrus) operator on file chunked reading (PEP 572).

2. Setup Environment

1. Create Python virtual environment.

   python -m venv py310venv

2. Activate the Python virtual environment.

   source py310venv/bin/activate

3. Upgrade pip and install dependencies.

   python -m pip install --no-cache-dir --upgrade pip
   python -m pip install --no-cache-dir --upgrade -r requirements.txt

3. Usage

Just get into src/fastapi_app folder and run python main.py.

3.1 Development mode

To run in development mode, set MODE environment variable to dev and run app:

MODE="dev" python main.py

In this mode, it will reload automatically if you save the changes to files in src/fastapi_app folder.

3.2 File logger

To enable file logger, change logger.enable to true in src/fastapi_app/configs/settings.json file.

The log files will be put in src/fastapi_app/logs folder. To change the location to place log files, change logger.path in src/fastapi_app/configs/settings.json file.

3.3 Default console logger

To change the log level of default console logger, set LOGURU_LEVEL environment variable, e.g. set it to INFO:

LOGURU_LEVEL="INFO" python main.py

To disable the default console logger, change the following lines in src/fastapi_app/main.py file:

if settings.logger is not None:
    logger_util.setup_logger(settings.logger, True)

3.4 Docker

The examples below use example-fastapi-static as the image name.

3.4.1 Full

To build a Docker image:

docker build -t example-fastapi-static .

Run a container (the default port is 3000):

docker run -p 3000:3000 -d example-fastapi-static

3.4.2 Environment Only

To build a Docker image that only contains environment:

docker build -t example-fastapi-static:env-only -f Dockerfile.env_only .

Run a container:

docker run -p 3000:3000 -v ./src:/ws/src -d example-fastapi-static:env-only

4. Troubleshooting

• Browser doesn't reflect changes made in the files in client folder.

  Browser might cache the content before changes made.

  To disable browser caching, open the developer tools (press the F12 key generally) and get into Network tab then check Disable cache checkbox.

  Now refresh the website, it should reflect changes.