zip eklendi fakat test edilmedi..

exception handling ile beraber diger artype'larin destegi eklenecek (bisi yok onda), ayrica symlink'ler ile ilgili bir sorunumuz var ;)

src/pisi/archive.py

@@ -1,38 +1,53 @@
-# utilities to extract and build archives of zip, tar, targz, tarbz2
-# maintainer: baris and meren
+# -*- coding: utf-8 -*-
+# unpack magic
+# maintainer baris and meren
 
-import tarfile
-import zipfile
+#standart lisbrary modules
+import os, sys
 
+#pisi modules
 import config
 
 class ArchiveBase(object):
-    def __init__(self, filename, type):
+    def __init__(self, fileName, type):
 	self.type = type
-	self.filename = filename
+	self.fileName = fileName
 
 class ArchiveTarFile(ArchiveBase):
-    def __init__(self, filename, type):
-	super(ArchiveTarFile, self).__init__(filename, type)
+    def __init__(self, fileName, type):
+        import tarfile
+	super(ArchiveTarFile, self).__init__(fileName, type)
 
     def unpack(self):
 	if self.type == "targz":
-	    tar = tarfile.open(config.archives_dir()+"/"+self.filename, 'r:gz')
+	    tar = tarfile.open(config.archives_dir() + "/" + self.fileName, 'r:gz')
 	    for tarinfo in tar:
 		tar.extract(tarinfo)
 	    tar.close()
 
 class ArchiveZip(ArchiveBase):
-    def __init__(self, filename, type):
-	super(ArchiveZip, self).__init__(filename, type)
+    def __init__(self, fileName, type):
+        import zipfile
+	super(ArchiveZip, self).__init__(fileName, type)
 
     def unpack(self):
-	print "lolo"
-
+        zip = zipfile.Zipfile(config.archives_dir() + "/" + self.fileName, 'r')
+        fileNames = zip.namelist()
+        for file in fileNames:
+            file = config.archives_dir() + '/' + file
+            if not os.path.exists(os.path.dirname(file)):
+                os.mkdir(os.path.dirname(file))
+                continue
+            buff = open (file, "wb")
+            fileContent = zip.read(file)
+            buff.write(fileContent)
+            buff.close()
+        zip.close()
+                
 class Archive:
     """Unpack magic for Archive files..."""
 
-    def __init__(self, type, filename):
+    def __init__(self, type, fileName):
 	"""accepted archive types:
 	targz, tarbz2, zip, tar"""	
 	
@@ -43,7 +58,7 @@ class Archive:
 	    'zip': ArchiveZip
 	    }
 	
-	self.archive = actions.get(type)(filename, type)
+	self.archive = actions.get(type)(fileName, type)
 
     def unpack(self):
 	self.archive.unpack()