FastApi + Mongo REST API wiki about Plants Vs Zombies videogame

Install poetry:

curl -sSL https://install.python-poetry.org | python3 -

Init repo:

poetry new pvz-svc

Create the virtual env folder:

mkdir .venv

Install all the dependencies in the project (clean-state):

poetry install

Install any dependency you need:

poetry add lib_here

Remove a dependency you don't need:

poetry remove lib_here

Activate using the command:

source .venv/bin/activate

Exit virtual env:

exit

or

deactivate

If multiple python versions are found in the operative system, then

• use pyenv to handle the versions
• if needed set the local python for this project, like

pyenv local 3.12.1

• you can confirm all good by checking

pyenv which python

• set the specific python version like

poetry env use $USER_HOME/.pyenv/versions/3.12.1/bin/python

• then install using commands like the ones in the previous section

Update pip:

py -m pip install --upgrade pip

Install python3-venv:

py -m pip install virtualenv

Then create the folder for allocate the virtual environment:

py -m virtualenv env

Optional (run if UnauthorizedAccess in powershell console):

Set-ExecutionPolicy Unrestricted -Scope Process

Then activate the virtual env:

.\venv\Scripts\activate.ps1

Now you can install python libs as you need it

Configure all your dependencies in Pipfile. See: Pypi

For generate requirements.txt file please execute:

pip3 freeze > requirements.txt

Open {base_url}/docs while running to access swagger instance Open {base_url}/redoc while running to access redoc instance

You might need to create a DB in Atlas Mongo, then please reference .env.sample, to create your own .env file with the relevant database info. Once ready you can do the following to launch:

cd src
uvicorn main:app --reload

cd src
pytest

This app can be hosted in Railway, folder that helps with it is .ci folder.

• FastApi
• poetry
• pymongo

MIT licensed.

• Author - gal16v8d