26 lines
998 B
Docker
26 lines
998 B
Docker
# ---------- Python 3.8 + 清华源 ----------
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FROM ccr.ccs.tencentyun.com/somunslotus/ubuntu:20.04
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ENV DEBIAN_FRONTEND=noninteractive
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# 切换为阿里云源（HTTP）
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RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|http://mirrors.aliyun.com/ubuntu/|g' /etc/apt/sources.list && \
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sed -i 's|http://security.ubuntu.com/ubuntu/|http://mirrors.aliyun.com/ubuntu/|g' /etc/apt/sources.list && \
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apt-get clean && apt-get update
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# 安装 Python 3.8（系统默认版本）及基本工具
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RUN apt-get install -y --no-install-recommends \
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python3.8 python3.8-venv python3.8-distutils python3-pip curl ca-certificates git vim build-essential && \
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ln -sf /usr/bin/python3.8 /usr/bin/python && \
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python -m pip install --upgrade pip && \
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mkdir -p /root/.pip && \
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apt-get clean && rm -rf /var/lib/apt/lists/*
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RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
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# 验证 Python 与 pip 版本
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RUN python --version && pip --version
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CMD ["python3.8"]
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