Enable use with python -m or pythonw -m

README.rst

@@ -64,8 +64,8 @@ Note:
 Usage
 -----
 
-A program is provided available as ``Scripts/pyqt6-tools.exe``.  There are
-subcommands provided for each of Designer, QML Scene, and the QML Test Runner.
+A program is provided available as ``Scripts/pyqt6-tools.exe`` or ``python -m pyqt6_tools``.
+There are subcommands provided for each of Designer, QML Scene, and the QML Test Runner.
 These wrapper commands provide additional functionality related to launching
 the underlying programs.  A larger set of Qt application are available as
 subcommands of the ``Scripts/qt6-tools.exe`` program.  In both cases, passing

src/pyqt_tools/__main__.py

@@ -0,0 +1,19 @@
+""" Enables support for calling entrypoints using `python -m` or `pythonw -m`.
+On windows using `pythonw -m pyqt6_tools designer` in a shortcut allows opening
+QtDesigner without showing a command prompt window that stays open the entire
+time that QtDesigner is open.
+"""
+
+
+import importlib
+import pathlib
+import sys
+
+if __name__ == "__main__":
+    # Relative imports don't work when called by `python -m ...`, get the name
+    # of the parent folder so we can import entrypoints from it. This is needed
+    # because the package name is not hard coded between PyQt versions.
+    module_name = pathlib.Path(__file__).parent.stem
+    entrypoints = importlib.import_module(f"{module_name}.entrypoints")
+
+    sys.exit(entrypoints.main())