Handle urllib2 errors of dummy .part files created as a result of unreachable

translations.xml's. Fixes #12136.

Ilgili hatadaki 8. yorumda Isbaran'in yazdiklari sorunu acikliyor.

BUG:FIXED:12136

ChangeLog

@@ -1,3 +1,7 @@
+2010-01-26 Serdar Dalgıç <serdar@pardus.org.tr>
+		* Handle urllib2 errors of dummy .part files created as a result of unreachable
+		translations.xml's. Fixes #12136.
+
 2010-01-23 Ozan Çağlayan <ozan@pardus.org.tr>
 		* Add support for optional reverse="[tT]rue" in <Patch> for reverse applying
 		a patch.

pisi/fetcher.py

@@ -206,7 +206,13 @@ class Fetcher:
             return None
 
         import urllib2
-        file_obj = urllib2.urlopen(urllib2.Request(self.url.get_uri()))
+        try:
+            file_obj = urllib2.urlopen(urllib2.Request(self.url.get_uri()))
+        except urllib2.HTTPError:
+            ctx.ui.debug(_("Remote file can not be reached. Previously downloaded part of the file will be removed."))
+            os.remove(self.partial_file)
+            return None
+
         headers = file_obj.info()
         file_obj.close()
         if headers.has_key('Content-Length'):