python2.5 compatibility.

docs/source/genapi.py

@@ -1,5 +1,7 @@
 #!/usr/bin/env python
 
+from __future__ import with_statement
+
 import os
 
 def genapi():

tools/make_man.py

@@ -16,6 +16,8 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
+from __future__ import with_statement
+
 import sys, os, tempfile
 import imp, inspect
 import optparse

weboob/applications/videoob/videoob.py

@@ -15,6 +15,8 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
+from __future__ import with_statement
+
 import subprocess
 import sys
 import os