| # Use official Python image | |
| FROM python:3.10-slim | |
| # Set environment variables | |
| ENV PYTHONDONTWRITEBYTECODE=1 | |
| ENV PYTHONUNBUFFERED=1 | |
| # Set work directory | |
| WORKDIR /app | |
| # Install system dependencies (wkhtmltopdf) | |
| RUN apt-get update && apt-get install -y \ | |
| wkhtmltopdf \ | |
| libxrender1 \ | |
| libxext6 \ | |
| libfontconfig1 \ | |
| && apt-get clean | |
| # Install Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy project | |
| COPY . . | |
| # Set environment variables for Flask | |
| ENV FLASK_APP=app.py | |
| ENV FLASK_RUN_HOST=0.0.0.0 | |
| ENV FLASK_RUN_PORT=7860 | |
| # Expose port | |
| EXPOSE 7860 | |
| # Run Flask app | |
| CMD ["flask", "run"] | |