FROM python:3.9-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY worker/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy worker code
COPY worker/ .

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1

# Command to run the worker
CMD ["python", "worker.py"]