Minor fixes

1 files changed, 9 insertions, 6 deletions

diff --git a/gui.py b/gui.py
index 654f1de..181deb1 100755
--- a/gui.py
+++ b/gui.py
@@ -32,6 +32,9 @@ class GenericSearchItem(GenericItem):
         return "<%s %s>(%s)" % (self.__class__.__name__,
                                 self.type, self.pattern)
 
+    def isEmpty(self):
+        return not bool(self.result)
+
 class SearchItem(GenericSearchItem):
     pass
 
@@ -57,8 +60,8 @@ class PackagesUI:
 
     def __init__(self):
         self.yum = YumUtilBase("", "", "")
-        #self.yum.setCacheDir()
-        self.yum.conf.cache = 1
+        self.yum.setCacheDir()
+        #self.yum.conf.cache = 1
 
         self.searchItems = GenericItem("Invisible Toplevel")
         self.searchItem = GenericItem("Searches")
@@ -97,11 +100,11 @@ class PackagesUI:
         self.result = self.allPkgs.copy()
         self.allPackagesByName = dict(((p.name, p) for p in self.allPkgs))
 
-        #self._getPackageTags()
+        self._getRepositories()
+        self._getPackageTags()
         self._getMenuTags()
         self._getMenuEntries()
         self._getCompsGroups()
-        self._getRepositories()
 
         self.fillTags()
 
@@ -232,7 +235,7 @@ class PackagesUI:
 
     def searchActivated(self, treeitem, column):
         searchItem = treeitem.data(3, 0).toPyObject()
-        if searchItem:
+        if searchItem and isinstance(searchItem, GenericSearchItem):
             self._addActiveSearchItem(searchItem)
 
     def deleteSearchItem(self, w):
@@ -291,7 +294,7 @@ class PackagesUI:
         self.tagList.sortItems(2, 1)
 
     def _updateSearchItem(self, item):
-        if isinstance(item, GenericSearchItem):
+        if isinstance(item, GenericSearchItem) and hasattr(item, "treeItem"):
             if self.result:
                 r = len(item.result & self.result)
             else: