[Collab-qa-commits] r1579 - udd/web/cgi-bin

[Sandro Tosi]

Author: morph
Date: 2009-09-18 19:52:12 +0000 (Fri, 18 Sep 2009)
New Revision: 1579

Added:
   udd/web/cgi-bin/source_higher_version_ubuntu_than_debian.py
Log:
add CGI for packages with higher version in Ubuntu

Added: udd/web/cgi-bin/source_higher_version_ubuntu_than_debian.py
===================================================================
--- udd/web/cgi-bin/source_higher_version_ubuntu_than_debian.py	                        (rev 0)
+++ udd/web/cgi-bin/source_higher_version_ubuntu_than_debian.py	2009-09-18 19:52:12 UTC (rev 1579)
@@ -0,0 +1,48 @@
+#!/usr/bin/python                                 
+#
+# Author:    Sandro Tosi <morph at debian.org>
+# Date:	     2009-09-18
+# Copyright: Copyright (C) 2009 Sandro Tosi <morph at debian.org>
+# License:   Public Domain
+#
+# Extract from UDD the source packages both in Debian and Ubuntu with higher
+# version in Ubuntu than in Debian
+
+# module to access PostgreSQL databases
+import psycopg2
+
+# connect to UDD database
+conn = psycopg2.connect(database="udd", port=5441, host="localhost", user="guest")
+
+# prepare a cursor                     
+cur = conn.cursor()                    
+
+# this is the query we'll be making
+query = """                        
+select debian.source, debian.version, ubuntu.version
+  from (select source, max(version) as version from sources group by 1) debian,
+       (select source, max(version) as version from ubuntu_sources group by 1) ubuntu
+ where debian.source = ubuntu.source
+   and debian.version < ubuntu.version
+ order by 1"""
+
+# execute the query
+cur.execute(query)
+
+# retrieve the whole result set
+data = cur.fetchall()
+
+# close cursor and connection
+cur.close()
+conn.close()
+
+# print results
+
+# heading
+print "Source packages with a higher version in Ubuntu than in Debian\n"
+print "%30s %25s %25s" % ('Source Package Name', 'Debian Version', 'Ubuntu Version')
+print "-"*82
+
+# actual data
+for row in data:
+    print "%30s %25s %25s" % row