LawTech Hackson 2022

Installation

• (Optional) Install pyenv to easily switch Python.
• Use Python 3.9.2+. Via pyenv: pyenv install 3.9.2.
• (Optional) pyenv local 3.9.2: Let pyenv to switch 3.9.2 automatically for this project.
• Install Poetry to manage dependencies.
• poetry shell: Ask poetry to create a Python virtual environment (venv): Everytime you use command line to run this project, execute this command to switch.
• poetry install: Install dependencies.

Formatter

This project uses yapf.

Local Dev

Command line ways :

way 1.

• poetry run python lawtechhackson/server_main.py poetry run uvicorn lawtechhackson.server_main:app --reload

way 2.

1. poetry shell
2. python lawtechhackson/server_main.py uvicorn lawtechhackson.server_main:app --reload

VSCode way:

• Make sure that you select Python local poetry interpreter/environment, use cmd+shift+p to select or select on the VSCode UI. Usually the name should include poetry or .venv
• Open the target file. Then Use VSCode F5 to launch and debug.

Docker

Backend: Python API server (use Python 3.9.2 base image)

Please fill mongo_connect_str in .env first, then the built docker image will use it. Or -e mongo_connect_str=value while docker run

docker build -f Dockerfile.backend -t perfect-match-backend .
docker run -p 8000:8000 --name perfect-match-backend  perfect-match-backend 

You can open http://localhost:8000 to check.

Frontend: React + Node.js Dev Server

docker build -f Dockerfile.frontend -t perfect-match-frontend . docker run -p 3000:3000 --name perfect-match-frontend perfect-match-frontend

Run

open http://localhost:3000

Docker: Mount the current folder to live Change + Run

Frontend:

• docker run -ti -p 3000:3000 -v ${PWD}/lawtechhackson_client:/workspace/lawtechhackson_client --name perfect-match-frontend.dev node:16.13.0-stretch-slim /bin/bash
• cd workspace/lawtechhackson_client
• yarn install (first time)
• yarn start

Backend:

1. docker build -f Dockerfile.backend.base -t perfect-match-backend.dev .
2. docker run -ti -p 8000:8000 -v ${PWD}:/workspace --name perfect-match-backend.dev perfect-match-backend.dev /bin/bash
3. poetry install
4. poetry run python lawtechhackson/server_main.py (<-somehow it does not work. Only LawyerService init printed, and terminated, no start to init module printed). Use this to start: poetry run uvicorn lawtechhackson.server_main:app --port 8000 --host 0.0.0.0 --timeout-keep-alive 180