From 6b7fffe952c2b06ace5e562d1e4e9d8dcf611e77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fatih=20A=C5=9F=C4=B1c=C4=B1?= <fatih@pardus.org.tr>
Date: Sat, 12 Jun 2010 23:05:34 +0000
Subject: [PATCH] archive: Import bz2 and gzip modules only when needed

---
 pisi/archive.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pisi/archive.py b/pisi/archive.py
index 17e16c35..e0509aa9 100644
--- a/pisi/archive.py
+++ b/pisi/archive.py
@@ -18,8 +18,6 @@ import stat
 import shutil
 import tarfile
 import zipfile
-import gzip
-import bz2
 
 import gettext
 __trans = gettext.translation('pisi', fallback=True)
@@ -176,6 +174,7 @@ class ArchiveBzip2(ArchiveBase):
         oldwd = os.getcwd()
         os.chdir(target_dir)
 
+        import bz2
         self.bzip2 = bz2.BZ2File(self.file_path, "r")
         self.output = open(os.path.basename(self.file_path.rstrip(".bz2")), "w")
         self.output.write(self.bzip2.read())
@@ -199,6 +198,7 @@ class ArchiveGzip(ArchiveBase):
         oldwd = os.getcwd()
         os.chdir(target_dir)
 
+        import gzip
         self.gzip = gzip.GzipFile(self.file_path, "r")
         self.output = open(os.path.basename(self.file_path.rstrip(".gz")), "w")
         self.output.write(self.gzip.read())