=== modified file 'bughelper-server.py'
--- bughelper-server.py	2007-09-03 09:26:45 +0000
+++ bughelper-server.py	2007-09-11 07:19:41 +0000
@@ -17,6 +17,7 @@
 import shutil
 import logging
 import optparse
+import libxml2
 from bugHelper.commandLine import commandLine
 import bugHelper.bzrutils as bzrutils
 from bugHelper.config import Config
@@ -35,20 +36,41 @@
     
     def __init__(self, f):
         self.__items = {"bughelper-server": [], "bughelper-cron": []}
+        self.__old = {"bughelper-server": {}, "bughelper-cron": {}}
+        try:
+            old = libxml2.htmlParseFile("%s/index.html" %settings["result-path"], None)
+            x = old.xpathEval("//tr[@id]")
+            for i in x:
+                content = {}
+                id = i.prop("id")
+                y = i.xpathEval("td[1]/a")
+                filename = y[0].prop("href")
+                description = y[0].content
+                y = i.xpathEval("td[2]/small")
+                commandline = y[0].content.split()
+                self.__old[id.split("_")[0]][id] = {"cline": commandline, "resultfile": filename,
+                                "description": description}
+        except:
+            pass
         self.fileobj = file(f, "w+")
         self._header()
         self.__start = time.time()
        
     def additem(self, content, type="bughelper-server"):
+        h = "%s_%s" %(type, hash(" ".join(content["cline"])))
+        try:
+            del self.__old[type][h]
+        except: pass
         self.__items[type].append(content)
         
-    def _add(self, content):
+    def _add(self, content, type):
+        h = "%s_%s" %(type, hash(" ".join(content["cline"])))
         self._write("""
-            <tr%s>
+            <tr%s id="%s">
                 <td><a href='%s'>%s</a></td>
                 <td><small>%s</small></td>
             <tr>
-""" %(IndexFile.style_row[self.__rowcount], content["resultfile"],
+""" %(IndexFile.style_row[self.__rowcount], h, content["resultfile"],
                 content["description"], " ".join(content["cline"])))
         self.__rowcount = not(self.__rowcount)
         
@@ -82,15 +104,21 @@
         self._write("""</table>""")
         
     def close(self):
-        if self.__items["bughelper-server"]:
+        if self.__items["bughelper-server"] or self.__old["bughelper-server"]:
             self._table_header("output of bughelper-server")
             for i in self.__items["bughelper-server"]:
-                self._add(i)
+                self._add(i, "bughelper-server")
+            for v in self.__old["bughelper-server"].itervalues():
+                if os.path.exists(os.path.join(settings["result-path"], v["resultfile"])):
+                    self._add(v, "bughelper-server")
             self._table_footer()
-        if self.__items["bughelper-cron"]:
+        if self.__items["bughelper-cron"] or self.__old["bughelper-cron"]:
             self._table_header("output of bughelper-cron")
             for i in self.__items["bughelper-cron"]:
-                self._add(i)
+                self._add(i, "bughelper-cron")
+            for v in self.__old["bughelper-cron"].itervalues():
+                if os.path.exists(os.path.join(settings["result-path"], v["resultfile"])):
+                    self._add(v, "bughelper-cron")
             self._table_footer()
         self._footer()
         self.fileobj.close()