* more work on the native python apt interface

1 files changed, 60 insertions, 0 deletions

diff --git a/apt/cache.py b/apt/cache.py
new file mode 100644
index 00000000..e575745f
--- /dev/null
+++ b/apt/cache.py
@@ -0,0 +1,60 @@
+import apt_pkg
+from apt import Package
+from UserDict import UserDict
+
+class Filter(object):
+    def apply(self, pkg):
+        pass
+
+
+
+class Cache(object):
+    def __init__(self):
+        #dict.__init__(self)
+        self.open()
+
+    def open(self)
+        self._cache = apt_pkg.GetCache()
+        self._depcache = apt_pkg.GetDepCache(self._cache)
+        self._records = apt_pkg.GetPkgRecords(self._cache)
+        self._depcache.Init()
+        self._dict = {}
+
+        # build the packages dict
+        for pkg in self._cache.Packages:
+            self._dict[pkg.Name] = Package(self._cache, self._depcache, self._records, pkg)
+
+    def __getitem__(self, key):
+        return self._dict[key]
+
+    def has_key(self, key):
+        try:
+            self._dict[key]
+        except KeyError:
+            return False
+        return True
+
+    def __len__(self):
+        return len(self._dict)
+
+    def keys(self):
+        return self._dict.keys()
+
+    def Upgrade(self, DistUpgrade=False):
+        self._depcache.Upgrade(DistUpgrade)
+
+    def Commit(self, fprogress, iprogress):
+        self._depcache.Commit(fprogress, iprogress)
+
+    def 
+    
+if __name__ == "__main__":
+    print "Cache self test"
+    apt_pkg.init()
+    c = Cache()
+    print c.has_key("aptitudex")
+    p = c["aptitude"]
+    print p.Name()
+
+    for pkg in c.keys():
+        x= c[pkg].Name()