Add task to upgrade PlotPyStack environment

Author: PierreRaybaut

.vscode/tasks.json

@@ -174,7 +174,35 @@
             }
         },
         {
-            "label": "Upgrade environment",
+            "label": "Upgrade PlotPyStack packages",
+            "type": "shell",
+            "command": "cmd",
+            "args": [
+                "/c",
+                "upgrade_stack.bat"
+            ],
+            "options": {
+                "cwd": "scripts",
+                "env": {
+                    "UNATTENDED": "1",
+                    "PYTHON": "${env:PPSTACK_PYTHONEXE}",
+                }
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "presentation": {
+                "echo": true,
+                "reveal": "always",
+                "focus": false,
+                "panel": "shared",
+                "showReuseMessage": true,
+                "clear": false
+            }
+        },
+        {
+            "label": "⚠️ Upgrade whole environment ⚠️",
             "type": "shell",
             "command": "cmd",
             "args": [

scripts/upgrade_stack.bat

@@ -0,0 +1,27 @@
+@echo off
+REM This script was derived from PythonQwt project
+REM ======================================================
+REM Upgrade environment, but only PlotPyStack packages
+REM ======================================================
+REM Licensed under the terms of the MIT License
+REM Copyright (c) 2020 Pierre Raybaut
+REM (see PythonQwt LICENSE file for more details)
+REM ======================================================
+setlocal enabledelayedexpansion
+call %~dp0utils GetScriptPath SCRIPTPATH
+cd %SCRIPTPATH%\..
+
+:: Iterate over all directories in the grandparent directory
+:: (WinPython base directories)
+call %FUNC% GetPythonExeGrandParentDir DIR0
+for /D %%d in ("%DIR0%*") do (
+    set WINPYDIRBASE=%%d
+    call !WINPYDIRBASE!\scripts\env.bat
+    echo Upgrading environment for "%%d":
+    python -m pip install --upgrade pip
+    python -m pip install --upgrade PythonQwt guidata
+    echo ----
+)
+
+%PYTHON% -m pip list > dev\pip_list.txt
+call %FUNC% EndOfScript