X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Fdatabase.py;h=5c3626046446b9ccb5746b8edf0f6a9aae721f00;hb=2764c503d2f9c2177873f861c9dad76bcd2c04ca;hp=a40696e2b2ba6aaa4a7ccf35225131d8aeaddfb3;hpb=9583602d5fa14f016ddf3f09b3ddf2d515e19768;p=dak.git

diff --git a/daklib/database.py b/daklib/database.py
old mode 100644
new mode 100755
index a40696e2..5c362604
--- a/daklib/database.py
+++ b/daklib/database.py
@@ -41,6 +41,7 @@ maintainer_cache = {}
 fingerprint_id_cache = {}
 queue_id_cache = {}
 uid_id_cache = {}
+suite_version_cache = {}
 
 ################################################################################
 
@@ -223,6 +224,29 @@ def get_source_id (source, version):
 
     return source_id
 
+def get_suite_version(source, suite):
+    global suite_version_cache
+    cache_key = "%s_%s" % (source, suite)
+
+    if suite_version_cache.has_key(cache_key):
+        return suite_version_cache[cache_key]
+
+    q = projectB.query("""
+    SELECT s.version FROM source s, suite su, src_associations sa
+    WHERE sa.source=s.id
+      AND sa.suite=su.id
+      AND su.suite_name='%s'
+      AND s.source='%s'"""
+                              % (suite, source))
+
+    if not q.getresult():
+        return None
+
+    version = q.getresult()[0][0]
+    suite_version_cache[cache_key] = version
+
+    return version
+
 ################################################################################
 
 def get_or_set_maintainer_id (maintainer):