v0.5.2

Что то сделал

build-exe-fast.bat

@@ -13,34 +13,37 @@ if /i "%~2"=="clean" set "PYI_CLEAN=--clean"
 echo === md2gost: быстрая сборка exe, onefile, шрифты и plantuml.jar ===
 echo Каталог: %CD%
 echo Spec:    md2gost.fast.spec
+echo Python:  3.11 ^(ищем, не берём первый python из PATH^)
 echo Кэш:     build-fast\   без --clean, пока не передадите clean
 echo.
 
-where python >nul 2>&1
+call "%~dp0build-find-python311.bat"
 if errorlevel 1 goto :nopython
-
-python -c "import sys; raise SystemExit(sys.hexversion < 0x030A0000)"
-if errorlevel 1 goto :oldpython
+if not defined PYEXE goto :nopython
 
 echo [1/4] Зависимости ...
-python -c "import PyInstaller, matplotlib, docx, marko, lxml, pygments, PIL, freetype, latex2mathml, requests, docxcompose" 1>nul 2>nul
+"%PYEXE%" -c "import PyInstaller, matplotlib, docx, marko, lxml, pygments, PIL, freetype, latex2mathml, requests, docxcompose, tkinterdnd2" 1>nul 2>nul
 if not errorlevel 1 goto :deps_ok
-echo Ставлю проект + PyInstaller + matplotlib ...
-python -m pip install -q -e . "pyinstaller>=6.0" "matplotlib>=3.7"
+echo Ставлю проект + PyInstaller + matplotlib + tkinterdnd2 ...
+"%PYEXE%" -m pip install -q -e . "pyinstaller>=6.0" "matplotlib>=3.7" "tkinterdnd2"
 if errorlevel 1 goto :pipfail
 :deps_ok
 
 if not exist "md2gost\Template.docx" goto :notemplate
 
-echo [2/4] PlantUML jar + Mermaid assets ...
-python scripts\fetch_plantuml.py
+echo [2/4] PlantUML jar + Graphviz + Mermaid assets ...
+"%PYEXE%" scripts\fetch_plantuml.py
 if not exist "md2gost\vendor\plantuml.jar" goto :nojar
+"%PYEXE%" scripts\fetch_graphviz.py
+if not exist "md2gost\vendor\graphviz\bin\dot.exe" (
+    echo Предупреждение: Graphviz нет — в exe DFD пойдёт через kroki.io / PATH.
+)
 if not exist "md2gost\diagrams\mermaid.min.js" (
-    python scripts\fetch_mermaid.py
+    "%PYEXE%" scripts\fetch_mermaid.py
 )
 
 echo [3/4] PyInstaller onefile, кэш build-fast ...
-python -m PyInstaller --noconfirm %PYI_CLEAN% --workpath build-fast --distpath dist md2gost.fast.spec
+"%PYEXE%" -m PyInstaller --noconfirm %PYI_CLEAN% --workpath build-fast --distpath dist md2gost.fast.spec
 if errorlevel 1 goto :pyifail
 
 if not exist "dist\md2gost.exe" goto :noexe
@@ -57,12 +60,7 @@ if "%DO_PAUSE%"=="1" pause
 exit /b 0
 
 :nopython
-echo Python не найден в PATH. Установите Python 3.10+ и отметьте "Add python.exe to PATH".
-goto :fail
-
-:oldpython
-echo Нужен Python 3.10 или новее.
-python --version
+echo Нужен именно Python 3.11. Через uv без системного 3.11: build-exe-uvx.bat
 goto :fail
 
 :pipfail