Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6_browser.py	Sun Jan 31 18:48:43 2016 +0100
@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2016 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Eric6 Web Browser.
+
+This is the main Python script that performs the necessary initialization
+of the web browser and starts the Qt event loop. This is a standalone version
+of the integrated web browser. It is based on QtWebEngine.
+"""
+
+from __future__ import unicode_literals
+
+import Toolbox.PyQt4ImportHook  # __IGNORE_WARNING__
+
+try:  # Only for Py2
+    import Globals.compatibility_fixes     # __IGNORE_WARNING__
+except (ImportError):
+    pass
+
+try:
+    import sip
+    sip.setdestroyonexit(False)
+except AttributeError:
+    pass
+
+import sys
+import os
+
+# TODO: adjust this when done
+MIN_QT_VERSION = "5.5.0"
+
+from PyQt5.QtCore import qVersion
+if qVersion() < MIN_QT_VERSION:
+    print("You need at least Qt Version {0} to execute the web browser."
+          .format(MIN_QT_VERSION))
+    sys.exit(100)
+
+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.IniFormat, QSettings.UserScope,
+                          settingsDir)
+        sys.argv.remove(arg)
+
+# make ThirdParty package available as a packages repository
+sys.path.insert(2, os.path.join(os.path.dirname(__file__),
+                                "ThirdParty", "Pygments"))
+
+from PyQt5 import QtWebEngineWidgets    # __IGNORE_WARNING__
+
+import Globals
+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 WebBrowser.WebBrowserWindow import WebBrowserWindow
+    
+    searchWord = None
+    for arg in reversed(argv):
+        if arg.startswith("--search="):
+            searchWord = argv[1].split("=", 1)[1]
+            argv.remove(arg)
+        elif arg.startswith("--"):
+            argv.remove(arg)
+    
+    try:
+        home = argv[1]
+    except IndexError:
+        home = ""
+    
+    browser = WebBrowserWindow(home, '.', None, 'web_browser',
+                               searchWord=searchWord)
+    return browser
+
+
+def main():
+    """
+    Main entry point into the application.
+    """
+    options = [
+        ("--config=configDir",
+         "use the given directory as the one containing the config files"),
+        ("--search=word", "search for the given word"),
+        ("--settings=settingsDir",
+         "use the given directory to store the settings files"),
+    ]
+    appinfo = AppInfo.makeAppInfo(sys.argv,
+                                  "eric6 Web Browser",
+                                  "file",
+                                  "web browser",
+                                  options)
+    
+    if not Globals.checkBlacklistedVersions():
+        sys.exit(100)
+    
+    res = Startup.simpleAppStartup(sys.argv,
+                                   appinfo,
+                                   createMainWidget,
+                                   installErrorHandler=True)
+    sys.exit(res)
+
+if __name__ == '__main__':
+    main()