fix: support Python 3.13 by installing web.py from GitHub

docs/guide/quick-start.mdx

@@ -5,7 +5,7 @@ description: One-click install and manage CowAgent with scripts
 
 The project provides scripts for one-click install, configuration, startup, and management. Script-based deployment is recommended for quick setup.
 
-Supports Linux, macOS, and Windows. Requires Python 3.7-3.12 (3.9 recommended).
+Supports Linux, macOS, and Windows. Requires Python 3.7-3.13 (3.9 recommended).
 
 ## Install Command
 

docs/ja/guide/quick-start.mdx

@@ -5,7 +5,7 @@ description: スクリプトによるCowAgentのワンクリックインスト
 
 本プロジェクトでは、ワンクリックでのインストール、設定、起動、管理を行うスクリプトを提供しています。素早くセットアップするには、スクリプトによるデプロイを推奨します。
 
-Linux、macOS、Windowsに対応しています。Python 3.7〜3.12が必要です（3.9を推奨）。
+Linux、macOS、Windowsに対応しています。Python 3.7〜3.13が必要です（3.9を推奨）。
 
 ## インストールコマンド
 

docs/zh/guide/quick-start.mdx

@@ -5,7 +5,7 @@ description: 使用脚本一键安装和管理 CowAgent
 
 项目提供了一键安装、配置、启动、管理程序的脚本，推荐使用脚本快速运行。
 
-支持 Linux、macOS、Windows 操作系统，需安装 Python 3.7 ~ 3.12（推荐 3.9）。
+支持 Linux、macOS、Windows 操作系统，需安装 Python 3.7 ~ 3.13（推荐 3.9）。
 
 ## 安装命令
 

requirements.txt

@@ -3,8 +3,6 @@ aiohttp>=3.8.6,<3.10
 requests>=2.28.2
 chardet>=5.1.0
 Pillow
-web.py
-legacy-cgi; python_version >= "3.13"
 python-dotenv>=1.0.0
 PyYAML>=6.0
 croniter>=2.0.0
@@ -33,3 +31,8 @@ python-telegram-bot
 slack_bolt
 # discord bot
 discord.py
+
+# web.py: PyPI 0.62 fails to build on Python 3.13+ (cgi module removed), use GitHub fix instead
+web.py; python_version < "3.13"
+web.py @ git+https://github.com/webpy/webpy.git ; python_version >= "3.13"
+legacy-cgi; python_version >= "3.13"

run.sh

@@ -359,40 +359,38 @@ detect_python_command() {
     FOUND_NEWER_VERSION=""
     
     # Try to find Python command in order of preference
-    for cmd in python3 python python3.12 python3.11 python3.10 python3.9 python3.8 python3.7; do
+    for cmd in python3 python python3.13 python3.12 python3.11 python3.10 python3.9 python3.8 python3.7; do
         if command -v $cmd &> /dev/null; then
             # Check Python version
             major_version=$($cmd -c 'import sys; print(sys.version_info[0])' 2>/dev/null)
             minor_version=$($cmd -c 'import sys; print(sys.version_info[1])' 2>/dev/null)
             
             if [[ "$major_version" == "3" ]]; then
-                # Check if version is in supported range (3.7 - 3.12)
-                if (( minor_version >= 7 && minor_version <= 12 )); then
+                # Supported range is 3.7+. On 3.13+ web.py is installed from a
+                # pinned GitHub commit (see requirements.txt), which needs git.
+                if (( minor_version >= 7 )); then
                     PYTHON_CMD=$cmd
                     PYTHON_VERSION="${major_version}.${minor_version}"
                     break
-                elif (( minor_version >= 13 )); then
-                    # Found Python 3.13+, but not compatible
-                    if [ -z "$FOUND_NEWER_VERSION" ]; then
-                        FOUND_NEWER_VERSION="${major_version}.${minor_version}"
-                    fi
                 fi
             fi
         fi
     done
     
     if [ -z "$PYTHON_CMD" ]; then
-        echo -e "${YELLOW}Tried: python3, python, python3.12, python3.11, python3.10, python3.9, python3.8, python3.7${NC}"
-        if [ -n "$FOUND_NEWER_VERSION" ]; then
-            echo -e "${RED}❌ Found Python $FOUND_NEWER_VERSION, but this project requires Python 3.7-3.12${NC}"
-            echo -e "${YELLOW}Python 3.13+ has compatibility issues with some dependencies (web.py, cgi module removed)${NC}"
-            echo -e "${YELLOW}Please install Python 3.7-3.12 (recommend Python 3.12)${NC}"
-        else
-            echo -e "${RED}❌ No suitable Python found. Please install Python 3.7-3.12${NC}"
-        fi
+        echo -e "${YELLOW}Tried: python3, python, python3.13, python3.12, python3.11, python3.10, python3.9, python3.8, python3.7${NC}"
+        echo -e "${RED}❌ No suitable Python found. Please install Python 3.7 or newer${NC}"
         exit 1
     fi
 
+    # On 3.13+, web.py is pulled from GitHub via pip, which requires git.
+    if [[ "$major_version" == "3" ]] && (( minor_version >= 13 )); then
+        if ! command -v git &> /dev/null; then
+            echo -e "${YELLOW}⚠️  Python $PYTHON_VERSION detected. Installing web.py from GitHub requires git, which was not found.${NC}"
+            echo -e "${YELLOW}    Please install git, or use Python 3.12 where web.py installs directly from PyPI.${NC}"
+        fi
+    fi
+    
     # Export for global use
     export PYTHON_CMD
     export PYTHON_VERSION