Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/eric7_shell.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2017 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+eric Shell.
+
+This is the main Python script that performs the necessary initialization
+of the ShellWindow module and starts the Qt event loop.
+"""
+
+import sys
+import os
+
+originalPathString = os.getenv("PATH")
+
+sys.path.insert(1, os.path.dirname(__file__))
+
+for arg in sys.argv[:]:
+    if arg.startswith("--config="):
+        import Globals
+        configDir = arg.replace("--config=", "")
+        Globals.setConfigDir(configDir)
+        sys.argv.remove(arg)
+    elif arg.startswith("--settings="):
+        from PyQt5.QtCore import QSettings
+        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)
+
+from Globals import AppInfo
+
+from Toolbox import Startup
+
+
+def createMainWidget(argv):
+    """
+    Function to create the main widget.
+    
+    @param argv list of commandline parameters (list of strings)
+    @return reference to the main widget (QWidget)
+    """
+    from QScintilla.ShellWindow import ShellWindow
+    
+    return ShellWindow(originalPathString)
+
+
+def main():
+    """
+    Main entry point into the application.
+    """
+    from PyQt5.QtGui import QGuiApplication
+    QGuiApplication.setDesktopFileName("eric6_shell.desktop")
+    
+    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"),
+    ]
+    appinfo = AppInfo.makeAppInfo(sys.argv,
+                                  "eric Shell",
+                                  "",
+                                  "Stand alone version of the eric"
+                                  " interpreter shell",
+                                  options)
+    res = Startup.simpleAppStartup(sys.argv,
+                                   appinfo,
+                                   createMainWidget)
+    sys.exit(res)
+
+if __name__ == '__main__':
+    main()