install isort and black for code formatting

.idea/misc.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="Black">
+    <option name="enabledOnSave" value="true" />
     <option name="sdkName" value="Python 3.12 (krowlog)" />
   </component>
   <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (krowlog)" project-jdk-type="Python SDK" />

krowlog.py

@@ -1,22 +1,26 @@
 import argparse
+import gettext
 import logging
+import os
 import signal
-from PySide6 import QtCore
-from PySide6.QtWidgets import QApplication
-from PySide6.QtCore import QTimer
 import sys
+from pathlib import Path
+
+from PySide6 import QtCore
+from PySide6.QtCore import QTimer
+from PySide6.QtWidgets import QApplication
+
 import constants
 from src import install
 from src.pluginregistry import PluginRegistry
-import gettext
 from src.ui.icon import Icon
-from pathlib import Path
-import os
 
-version_file = Path(os.path.dirname(os.path.realpath(__file__)) + os.sep + "version.txt")
+version_file = Path(
+    os.path.dirname(os.path.realpath(__file__)) + os.sep + "version.txt"
+)
 __version__ = version_file.read_text() if version_file.is_file() else "0.0.0"
 
-gettext.install('krowlog', 'locale')
+gettext.install("krowlog", "locale")
 
 logging.basicConfig(level=logging.INFO)
 log = logging.getLogger("main")
@@ -28,7 +32,7 @@ def register_signal_handler():
 
 
 def stop_signal(signum, _stackframe):
-    """ Handle terminate signal """
+    """Handle terminate signal"""
     try:
         log.info("Terminate signal received. %s", signum)
         QtCore.QCoreApplication.quit()
@@ -68,7 +72,9 @@ class CmdArgs:
 
 def parse_command_line_parameters() -> CmdArgs:
     parser = argparse.ArgumentParser()
-    parser.add_argument('files', metavar='F', type=str, nargs='*', help='file(s) to open')
+    parser.add_argument(
+        "files", metavar="F", type=str, nargs="*", help="file(s) to open"
+    )
     namespace = parser.parse_args()
     return CmdArgs(files=namespace.files)
 
@@ -77,7 +83,9 @@ if __name__ == "__main__":
     cmd_args = parse_command_line_parameters()
 
     app = QApplication(sys.argv)
-    app.setWindowIcon(Icon(constants.krow_icon))  # works only for Linux (but only X11, not Wayland)
+    app.setWindowIcon(
+        Icon(constants.krow_icon)
+    )  # works only for Linux (but only X11, not Wayland)
 
     # install stuff, e.g. a desktop file, set icon on Windows
     install.install()

requirements.txt

@@ -2,3 +2,5 @@ pip==25.0.1
 PySide6_Essentials==6.8.2.1
 setuptools==77.0.3
 pyinstaller==6.12.0
+isort==6.0.1
+black==25.1.0