Adjustments for creating installations on various operating systems

Add code signing options for macOS.
Adjust make.bat to create venv to use PyInstaller.
Preparing script for Linux to use in /usr/bin.

src/revpicommander/__init__.py

@@ -3,5 +3,4 @@
 __author__ = "Sven Sager"
 __copyright__ = "Copyright (C) 2023 Sven Sager"
 __license__ = "GPLv3"
-
-from .__main__ import __version__
+__version__ = "0.9.10rc4"

src/revpicommander/__main__.py

@@ -3,7 +3,6 @@
 __author__ = "Sven Sager"
 __copyright__ = "Copyright (C) 2023 Sven Sager"
 __license__ = "GPLv3"
-__version__ = "0.9.10rc4"
 
 # If we are running from a wheel, add the wheel to sys.path
 if __package__ == "":
@@ -20,6 +19,7 @@ if __name__ == "__main__":
 
     if len(sys.argv) == 2 and "--version" in sys.argv:
         # Catch --version, if this is the only argument (sys.argv[0] is always the script name)
+        from revpicommander import __version__
         print(__version__)
         sys.exit(0)
 

src/revpicommander/helper.py

@@ -21,7 +21,7 @@ from paramiko.ssh_exception import AuthenticationException
 from . import proginit as pi
 from .ssh_tunneling.server import SSHLocalTunnel
 
-settings = QtCore.QSettings("revpimodio.org", "RevPiCommander")
+settings = QtCore.QSettings("revpimodio.org", "revpicommander")
 """Global application settings."""
 
 homedir = environ.get("HOME", "") or environ.get("APPDATA", "")