Test and Improve source_exists().

[dak.git] / daklib / dbconn.py

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 9c1ed2b39b677d0f1d85f21d19c89a1d57b95c96..9ace924414717d4f6cafb4b2e68fc0fc70263725 100755 (executable)
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -2115,10 +2115,14 @@ def source_exists(source, source_version, suites = ["any"], session=None):
     """
 
     cnf = Config()
-    ret = 1
+    ret = True
+
+    from daklib.regexes import re_bin_only_nmu
+    orig_source_version = re_bin_only_nmu.sub('', source_version)
 
     for suite in suites:
-        q = session.query(DBSource).filter_by(source=source)
+        q = session.query(DBSource).filter_by(source=source). \
+            filter(DBSource.version.in_([source_version, orig_source_version]))
         if suite != "any":
             # source must exist in suite X, or in some other suite that's
             # mapped to X, recursively... silent-maps are counted too,
@@ -2133,24 +2137,13 @@ def source_exists(source, source_version, suites = ["any"], session=None):
                 if x[1] in s and x[0] not in s:
                     s.append(x[0])
 
-            q = q.join(SrcAssociation).join(Suite)
-            q = q.filter(Suite.suite_name.in_(s))
-
-        # Reduce the query results to a list of version numbers
-        ql = [ j.version for j in q.all() ]
-
-        # Try (1)
-        if source_version in ql:
-            continue
+            q = q.filter(DBSource.suites.any(Suite.suite_name.in_(s)))
 
-        # Try (2)
-        from daklib.regexes import re_bin_only_nmu
-        orig_source_version = re_bin_only_nmu.sub('', source_version)
-        if orig_source_version in ql:
+        if q.count() > 0:
             continue
 
         # No source found so return not ok
-        ret = 0
+        ret = False
 
     return ret