Sentiment News Backend

A simple REST API for a financial news sentiment app with Gemini for sentiment analysis.

Frontend Repo

Backend Tech Stack

• Python
• FastAPI
• Tortoise-ORM
• PostgreSQL

Setup

1. Clone the repo

git clone https://github.com/Marvin-Deng/Sentiment-News-Backend.git

2. Create virtual environemnt

python3 -m venv venv

# Windows
venv\Scripts\activate

# Mac
source venv/bin/activate

3. Install requirements

pip install -r requirements.txt

4. Get free API keys and fill in values in .env

• RapidAPI
• Finnhub
• Tinngo
• Gemini
• Postgres

Running

hypercorn src/main:app --reload

Formatting

black .

Testing

pytest

Updating requirements

pip freeze > requirements.txt