32 lines
863 B
Bash
Executable File
32 lines
863 B
Bash
Executable File
#!/usr/bin/env bash
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# Python 虚拟环境安装脚本
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set -e
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cd "$(dirname "$0")"
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# 1. 若尚未安装 python3-venv，请先执行（需要输入密码）：
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# sudo apt install -y python3.10-venv python3-pip
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if ! python3 -c "import ensurepip" 2>/dev/null; then
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echo "错误: 未找到 ensurepip，无法创建虚拟环境。"
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echo "请先执行："
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echo " sudo apt install -y python3.10-venv python3-pip"
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exit 1
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fi
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# 2. 删除可能存在的残缺 .venv
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rm -rf .venv
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# 3. 创建虚拟环境
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python3 -m venv .venv
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# 4. 激活并安装依赖
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.venv/bin/pip install --upgrade pip
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.venv/bin/pip install -r requirements.txt
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echo ""
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echo "✓ Python 环境已就绪。激活方式："
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echo " source backend/.venv/bin/activate"
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echo "或直接运行："
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echo " backend/.venv/bin/python backend/app.py"
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echo " backend/.venv/bin/pytest backend/tests/"
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