diff -r 8cb0dabf852f -r ee1aadab1215 src/eric7/eric7_editor.py
--- a/src/eric7/eric7_editor.py Sat Nov 11 10:13:29 2023 +0100
+++ b/src/eric7/eric7_editor.py Sat Nov 11 12:44:51 2023 +0100
@@ -12,44 +12,88 @@
version of the integrated MiniEditor module.
"""
+import argparse
import os
import sys
from PyQt6.QtGui import QGuiApplication
-for arg in sys.argv[:]:
- if arg.startswith("--config="):
- from eric7 import Globals
+
+def createArgparseNamespace():
+ """
+ Function to create an argument parser.
- configDir = arg.replace("--config=", "")
- Globals.setConfigDir(configDir)
- sys.argv.remove(arg)
- elif arg.startswith("--settings="):
- from PyQt6.QtCore import QSettings
+ @return created argument parser object
+ @rtype argparse.ArgumentParser
+ """
+ from eric7.UI.Info import Version
+
+ # 1. create the argument parser
+ parser = argparse.ArgumentParser(
+ description="Simplified version of the eric-ide editor of the eric tool suite.",
+ epilog="Copyright (c) 2007 - 2023 Detlev Offenbach <detlev@die-offenbachs.de>.",
+ )
- settingsDir = os.path.expanduser(arg.replace("--settings=", ""))
- if not os.path.isdir(settingsDir):
- os.makedirs(settingsDir)
- QSettings.setPath(
- QSettings.Format.IniFormat, QSettings.Scope.UserScope, settingsDir
- )
- sys.argv.remove(arg)
+ # 2. add the arguments
+ parser.add_argument(
+ "-V",
+ "--version",
+ action="version",
+ version="%(prog)s {0}".format(Version),
+ help="show version information and exit",
+ )
+ parser.add_argument(
+ "--config",
+ metavar="config_dir",
+ help="use the given directory as the one containing the config files",
+ )
+ parser.add_argument(
+ "--settings",
+ metavar="settings_dir",
+ help="use the given directory to store the settings files",
+ )
+ parser.add_argument(
+ "file",
+ nargs="?",
+ help="file to be opened for editing",
+ )
-from eric7.Globals import AppInfo
+ # 3. create the Namespace object by parsing the command line
+ args = parser.parse_args()
+ return args
+
+
+args = createArgparseNamespace()
+if args.config:
+ from eric7 import Globals
+
+ Globals.setConfigDir(args.config)
+if args.settings:
+ from PyQt6.QtCore import QSettings
+
+ SettingsDir = os.path.expanduser(args.settings)
+ if not os.path.isdir(SettingsDir):
+ os.makedirs(SettingsDir)
+ QSettings.setPath(
+ QSettings.Format.IniFormat, QSettings.Scope.UserScope, SettingsDir
+ )
+
from eric7.Toolbox import Startup
-def createMainWidget(argv):
+def createMainWidget(args):
"""
Function to create the main widget.
- @param argv list of commandline parameters (list of strings)
- @return reference to the main widget (QWidget)
+ @param args namespace object containing the parsed command line parameters
+ @type argparse.Namespace
+ @return reference to the main widget
+ @rtype QWidget
"""
from eric7.QScintilla.MiniEditor import MiniEditor
- if len(argv) > 1:
- return MiniEditor(argv[1])
+ if args.file:
+ return MiniEditor(args.file)
else:
return MiniEditor()
@@ -60,21 +104,7 @@
"""
QGuiApplication.setDesktopFileName("eric7_editor")
- options = [
- (
- "--config=configDir",
- "use the given directory as the one containing the config files",
- ),
- (
- "--settings=settingsDir",
- "use the given directory to store the settings files",
- ),
- ("", "name of file to edit"),
- ]
- appinfo = AppInfo.makeAppInfo(
- sys.argv, "eric Editor", "", "Simplified version of the eric editor", options
- )
- res = Startup.simpleAppStartup(sys.argv, appinfo, createMainWidget)
+ res = Startup.appStartup(args, createMainWidget)
sys.exit(res)
