[tuxdroid-svn] r4928 - software_suite_v3/smart-core/smart-server/trunk/util/applicationserver/plugin

[remi <c2m...@c2...>]

Author: remi
Date: 2009-06-29 11:05:32 +0200 (Mon, 29 Jun 2009)
New Revision: 4928

Modified:
   software_suite_v3/smart-core/smart-server/trunk/util/applicationserver/plugin/PluginsContainer.py
Log:
* more informations on plugin deployment error

Modified: software_suite_v3/smart-core/smart-server/trunk/util/applicationserver/plugin/PluginsContainer.py
===================================================================
--- software_suite_v3/smart-core/smart-server/trunk/util/applicationserver/plugin/PluginsContainer.py	2009-06-29 09:04:56 UTC (rev 4927)
+++ software_suite_v3/smart-core/smart-server/trunk/util/applicationserver/plugin/PluginsContainer.py	2009-06-29 09:05:32 UTC (rev 4928)
@@ -6,8 +6,10 @@
 #    This module is highly inspired by a "gadget framework"  written by
 #    "Yoran Brault" <http://artisan.karma-lab.net>
 
+import sys
 import os
 import threading
+import traceback
 
 from util.filesystem.AutoDeployer import AutoDeployer
 from util.xml.XmlSerializer import XmlSerializer
@@ -296,6 +298,21 @@
     # ==========================================================================
 
     # --------------------------------------------------------------------------
+    # Format the last traceback.
+    # --------------------------------------------------------------------------
+    def __formatException(self):
+        """Format the last traceback.
+        @return: A string.
+        """
+        fList = traceback.format_exception(sys.exc_info()[0],
+                    sys.exc_info()[1],
+                    sys.exc_info()[2])
+        result = ""
+        for line in fList:
+            result += line
+        return result
+
+    # --------------------------------------------------------------------------
     # Build a plugin object from a deployed plugin.
     # --------------------------------------------------------------------------
     def __buildPlugin(self, observerName, fileName, pluginPath, pluginName):
@@ -310,9 +327,13 @@
         """
         # Check for "plugin.xml"
         pluginXmlFile = os.path.join(pluginPath, "resources", "plugin.xml")
+        if not os.path.isfile(pluginXmlFile):
+            return None, "'plugin.xml' not found"
         pluginXmlDict = XmlSerializer.deserializeEx(pluginXmlFile)
         if pluginXmlDict == None:
-            return None, "'plugin.xml' not found"
+            error = "'plugin.xml' XML format error\n" + XmlSerializer.getLastTraceback()
+            return None, error
+            #return None, "'plugin.xml' XML format error"
         # Check for "help.wiki"
         helpWikiFile = os.path.join(pluginPath, "resources", "help.wiki")
         if not os.path.isfile(helpWikiFile):
@@ -325,7 +346,8 @@
         try:
             plugin = Plugin(self, pluginXmlDict, fileName, pluginPath)
         except:
-            return None, "Error in 'plugin.xml'"
+            error = "Error in 'plugin.xml'\n" + self.__formatException()
+            return None, error
         # Check the plugin platform
         pluginPlatform = plugin.getDescription().getPlatform()
         if pluginPlatform != "all":