FROM python:3.13-slim WORKDIR /app ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONUNBUFFERED=1 ENV PIP_NO_CACHE_DIR=1 ENV PIP_DISABLE_PIP_VERSION_CHECK=1 # 安装系统依赖(包含 WeasyPrint 所需的库和中文字体支持) RUN for i in 1 2 3; do \ apt-get update && \ apt-get install -y --no-install-recommends \ gcc \ libpq-dev \ # WeasyPrint 依赖 libpango-1.0-0 \ libpangoft2-1.0-0 \ libcairo2 \ libgdk-pixbuf2.0-0 \ libffi-dev \ shared-mime-info \ # 字体支持(中文) fonts-noto-cjk \ fonts-noto-cjk-extra \ fontconfig \ && fc-cache -fv \ && rm -rf /var/lib/apt/lists/* \ && break || sleep 5; \ done # 复制依赖文件 COPY pyproject.toml . COPY requirements.txt . # 安装 Python 依赖 RUN pip install --no-cache-dir -r requirements.txt # 复制应用代码 COPY . . # 创建上传目录 RUN mkdir -p /app/uploads/zip_files # 暴露端口 EXPOSE 8000 # 启动命令(开发模式由 docker-compose 覆盖) CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]