From f99215ad06323351c07e2debd6ed70d945f40984 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eray=20=C3=96zkural?= <eray@pardus.org.tr>
Date: Sat, 13 May 2006 14:34:28 +0000
Subject: [PATCH] * fix: make decompress work from read-only media

---
 pisi/file.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pisi/file.py b/pisi/file.py
index 8c6787da..7455148d 100644
--- a/pisi/file.py
+++ b/pisi/file.py
@@ -21,6 +21,7 @@ like all pisi classes, it has been programmed in a non-restricting way
 import os
 import types
 import bz2
+import shutil
 
 import gettext
 __trans = gettext.translation('pisi', fallback=True)
@@ -111,6 +112,10 @@ class File:
             localfile = uri.get_uri() #TODO: use a special function here?
             if not os.path.exists(localfile):
                 raise IOError(_("File \'%s\' not found.") % localfile)
+            if not os.access(localfile, os.W_OK):
+                oldfn = localfile
+                localfile = join(transfer_dir, os.path.basename(localfile))
+                shutil.copy(oldfn, localfile)
 
         if sha1sum: