Merge branch 'feature/error-handling' into develop

Closes #504: design generic error handling solution.

* app-wide logging config.
* --logfile command line argument.
* created basic exception hierarchy
* conductor pushes exceptions to error queue
* in Qt, error dialogs are created from exception attributes

1 files changed, 8 insertions, 3 deletions

diff --git a/src/leap/baseapp/log.py b/src/leap/baseapp/log.py
index 0c98eb94..8a7f81c3 100644
--- a/src/leap/baseapp/log.py
+++ b/src/leap/baseapp/log.py
@@ -1,8 +1,12 @@
+import logging
+
 from PyQt4 import QtGui
 from PyQt4 import QtCore
 
+vpnlogger = logging.getLogger('leap.openvpn')
+
 
-class LogPane(object):
+class LogPaneMixin(object):
     """
     a simple log pane
     that writes new lines as they come
@@ -18,7 +22,6 @@ class LogPane(object):
         self.logbrowser = QtGui.QTextBrowser()
 
         startStopButton = QtGui.QPushButton("&Connect")
-        #startStopButton.clicked.connect(self.start_or_stopVPN)
         self.startStopButton = startStopButton
 
         logging_layout.addWidget(self.logbrowser)
@@ -56,5 +59,7 @@ class LogPane(object):
         """
         simple slot: writes new line to logger Pane.
         """
+        msg = line[:-1]
         if self.debugmode:
-            self.logbrowser.append(line[:-1])
+            self.logbrowser.append(msg)
+        vpnlogger.info(msg)