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FROM python:3.12-slim
WORKDIR /app
ENV PYTHONUNBUFFERED=1
ENV ARGOS_PACKAGES_DIR=/app/.argos_packages
ENV ARGOS_DEVICE_TYPE=cpu
# 集中设置 XDG 标准变量 (置顶)
ENV XDG_CACHE_HOME=/app/.cache
ENV XDG_CONFIG_HOME=/app/.config
ENV XDG_DATA_HOME=/app/.local/share
# 安装系统依赖
RUN apt-get update && apt-get install -y \
libgl1 \
libglib2.0-0 \
libsm6 \
libxext6 \
libxrender1 \
libgl1-mesa-glx \
&& rm -rf /var/lib/apt/lists/*
# 集约化目录管理 (分步骤提高可读性)
RUN mkdir -p ${ARGOS_PACKAGES_DIR} && \
mkdir -p /app/gradio_files && \
mkdir -p ${XDG_CACHE_HOME} && \
mkdir -p ${XDG_DATA_HOME} && \
mkdir -p ${XDG_CONFIG_HOME} && \
chmod -R 777 /app
# 全路径映射体系
RUN ln -sf ${XDG_CACHE_HOME} /.cache && \
ln -sf ${XDG_CONFIG_HOME} /.config && \
ln -sf /app/.local /.local
# 安装Python依赖
RUN pip install --upgrade pip setuptools \
&& pip install pdf2zh
CMD ["pdf2zh", "-i"]