first commit

offline_install.bat

@@ -0,0 +1,32 @@
+@echo off
+REM 离线安装脚本 — 把项目拷到离线机器后运行此文件
+REM 要求: Python 3.12.x 已装, pip 已可用
+setlocal
+
+set PYTHON=python
+%PYTHON% --version >nul 2>&1
+if errorlevel 1 (
+    echo [ERR] python not in PATH
+    exit /b 1
+)
+
+echo === Installing offline wheels from dist\ ===
+pushd "%~dp0dist"
+%PYTHON% -m pip install --no-index --find-links=. -r "..\requirements.txt"
+set RC=%ERRORLEVEL%
+popd
+
+if %RC% NEQ 0 (
+    echo [ERR] pip install failed, code=%RC%
+    exit /b %RC%
+)
+
+echo === Verifying imports ===
+%PYTHON% -c "import yaml, pandas, openpyxl, bs4, MetaTrader5; print('All deps OK')"
+if errorlevel 1 (
+    echo [WARN] Some imports failed. Check Python version matches wheel cp tag (this build is cp312 / Python 3.12).
+)
+
+echo.
+echo Done.
+pause