MoodMapper

Simple tool to map emotions in text.

Usage

1. Save your text to a file, e.g. mytext.txt.
2. Run the analyzer:

python3 moodmapper.py mytext.txt --json result.json --lang pt

The script will print the dominant emotion for each sentence, a short summary and suggestions for color and music. Use --lang pt for Portuguese text (default is English). If --json is provided, the per-sentence analysis is saved to the given file in JSON format.

With transformers

Install additional dependencies:

pip install transformers torch matplotlib

Run the advanced analyzer which draws a sentiment chart and can export results to JSON or PNG:

python3 moodmapper_transformer.py mytext.txt --json result.json --image grafico.png

Web app (Streamlit)

Install all optional dependencies:

pip install -r requirements.txt

Run the interactive web interface:

streamlit run streamlit_app.py

Enter your text (one line per snippet) and click Analisar to see the emotional analysis, color-coded chart and suggested soundtrack. You can also download the JSON results directly from the page.