From 42604e86a460a406371f91584022c95e120d029b Mon Sep 17 00:00:00 2001
From: Florian Festi <ffesti@redhat.com>
Date: Sat, 28 Aug 2010 10:16:15 +0200
Subject: Make result set contain package objects instead of names Add desktop
 file information Set yum cachedir (untestest)

---
 gui.py | 45 ++++++++++++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 17 deletions(-)

diff --git a/gui.py b/gui.py
index bb5dc1e..fb69f83 100755
--- a/gui.py
+++ b/gui.py
@@ -8,6 +8,7 @@ sys.path.insert(0,'/usr/share/yum-cli')
 import yum
 import yum.comps
 from utils import YumUtilBase
+import cPickle as pickle
     
 class SearchItem:
 
@@ -24,10 +25,12 @@ class PackagesUI:
 
     def __init__(self):
         self.yum = YumUtilBase("", "", "")
+        self.yum.setCacheDir()
 
         self.searchItems = {
             "search" : [],
             "tag" : [],
+            "menu" : [],
             "group" : []
             }
 
@@ -60,22 +63,32 @@ class PackagesUI:
         self.packageDescription = m.findChild(QtGui.QTextBrowser, "packageDescription")
         self.packageProperties = m.findChild(QtGui.QTextBrowser, "packageProperties")
 
-        self.allPkgs = set((pkg.name for pkg in self.yum.pkgSack.returnPackages()))
+        self.allPkgs = set(self.yum.pkgSack.returnPackages())
+        self.allPackagesByName = dict(((p.name, p) for p in self.allPkgs))
 
         # tags
         self.tag2pkgs = {}
         for name, tags in self.yum.pkgtags.search_tags('').iteritems():
+            if name not in self.allPackagesByName: continue
             for tag in tags:
-                self.tag2pkgs.setdefault(tag, set()).add(name)
+                self.tag2pkgs.setdefault(tag, set()).add(self.allPackagesByName[name])
         for tag, pkgs in self.tag2pkgs.iteritems():
-            pkgs.intersection_update(self.allPkgs)
-            if len(pkgs) <= 1 or tag.startswith("X-"):
+            if len(pkgs) <= 1: # or tag.startswith("X-"):
                 continue
             self.searchItems["tag"].append(SearchItem(tag, pkgs, "tag"))
 
+        # menu tags
+        self.menu2packages = pickle.load(open("categories.pickle"))
+
+        for name, pkgnames in self.menu2packages.iteritems():
+            pkgs = self._names2pkgs(pkgnames)
+            if len(pkgs) <= 1:
+                continue
+            self.searchItems["menu"].append(SearchItem(name, pkgs, "menu"))
+
         # groups
         for group in self.yum.comps.groups:
-            pkgs = set(group.packages) & self.allPkgs
+            pkgs = self._names2pkgs(group.packages)
             if not group.user_visible or not pkgs:
                 continue
             self.searchItems["group"].append(
@@ -86,14 +99,13 @@ class PackagesUI:
 
         self.mainwindow.show()
 
-    def fillResults(self, result):
-        pkgs = []
-        for name in result:
-            try:
-                pkgs.append(self.yum.pkgSack.returnNewestByName(name)[0])
-            except yum.Errors.PackageSackError, e:
-                print e
+    def _names2pkgs(self, pkgnames):
+            pkgs = set((self.allPackagesByName.get(name) for
+                        name in pkgnames))
+            pkgs.discard(None)
+            return pkgs
 
+    def fillResults(self, pkgs):
         self.resultList.clear()
         for pkg in pkgs:
             item = QtGui.QListWidgetItem("%s\n\t%s" % (pkg.summary, pkg.name),
@@ -103,9 +115,8 @@ class PackagesUI:
         self.resultList.setCurrentRow(0)
 
     def _addActiveSearchItem(self, searchItem):
-        for s in self.activeSearchItems:
-            if s.pattern == searchItem.pattern:
-                return
+        if searchItem in self.activeSearchItems:
+            return
 
         b = QtGui.QPushButton(searchItem.pattern)
         b.clicked.connect(self.deleteSearchItem)
@@ -122,8 +133,7 @@ class PackagesUI:
         
         # XXX do a real search!
         searchlist = ['name', 'summary', 'description', 'url']
-        result = set((p.name for p in 
-                      self.yum.searchPackages(searchlist, [pattern], False)))
+        result = set(self.yum.searchPackages(searchlist, [pattern], False))
         l = len(result)
         item = SearchItem(pattern, result, 'search')
         self.searchItems["search"].append(item)
@@ -173,6 +183,7 @@ class PackagesUI:
     def fillTags(self):
         for _type, name in (("search", "Searches"),
                             ("tag", "Package Tags"),
+                            ("menu", "Application Menu"),
                             ("group", "Groups")):
             if self.result:
                 items = [(len(item.result & self.result), item.pattern, len(item.result))
-- 
cgit