Dockerfile

# ============================================
# MedTextCN Docker Image
# Chinese Medical Text Intelligence Toolkit
# ============================================

FROM python:3.11-slim AS base

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    TZ=Asia/Shanghai

WORKDIR /app

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

# Copy requirements first for better layer caching
COPY requirements.txt .

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

# Copy project source code
COPY medtextcn/ medtextcn/
COPY setup.py pyproject.toml ./

# Install the project in editable mode
RUN pip install --no-cache-dir -e .

# Expose port
EXPOSE 8080

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8080/health')" || exit 1

# Run the application
CMD ["uvicorn", "medtextcn.service.app:app", "--host", "0.0.0.0", "--port", "8080"]