Dockerfile

FROM python:3.13-slim

# System deps for Playwright (used by schwab_api) and general builds
RUN apt-get update && apt-get install -y \
    curl \
    wget \
    ca-certificates \
    git \
    build-essential \
    libglib2.0-0 \
    libnss3 \
    libgdk-pixbuf-2.0-0 \
    libgtk-3-0 \
    libdrm2 \
    libatk-bridge2.0-0 \
    libxkbcommon0 \
    libasound2 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxrandr2 \
    libgbm1 \
    libpango-1.0-0 \
    libxshmfence1 \
    fonts-liberation \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python deps first for better layer caching
COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Preinstall Playwright browsers into the image so runtime doesn't need network
ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
RUN python -m playwright install

# Copy project files
COPY . /app

# Environment
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONPATH=/app:/app/scripts

# Default command
CMD ["python", "main.py"]