增加3.9

2026-05-20 00:37:38 +08:00
parent 525d690424
commit 593f8fcff5
9 changed files with 259 additions and 13 deletions
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# 选出 >=3.9 的 python3 可执行文件（优先较新版本）。供 bootstrap.sh 使用。
+set -euo pipefail
+
+for cmd in python3.12 python3.11 python3.10 python3.9; do
+  if command -v "$cmd" >/dev/null 2>&1; then
+    if "$cmd" -c 'import sys; raise SystemExit(0 if sys.version_info >= (3, 9) else 1)'; then
+      echo "$cmd"
+      exit 0
+    fi
+  fi
+done
+
+if command -v python3 >/dev/null 2>&1; then
+  if python3 -c 'import sys; raise SystemExit(0 if sys.version_info >= (3, 9) else 1)'; then
+    echo python3
+    exit 0
+  fi
+fi
+
+echo "需要 Python 3.9 或更高版本。Ubuntu 20.04 请安装: sudo apt install -y python3.9 python3.9-venv python3.9-dev" >&2
+echo "详见仓库根目录 Python3.9部署说明.md" >&2
+exit 1