X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=daklib%2Fdbconn.py;h=f2dca8fa693ed58089d2e9d0a454732d05e70e17;hb=3210a768ef56cee5f2aaac44f52fa8e6352fbc94;hp=25398981ffb83912c5e1603da961860a38f9d087;hpb=f8cc48bcb8696dcbe68aa5e68c5bbb073a9c6924;p=dak.git

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 25398981..f2dca8fa 100755
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -1132,6 +1132,19 @@ def get_component(component, session=None):
 
 __all__.append('get_component')
 
+@session_wrapper
+def get_component_names(session=None):
+    """
+    Returns list of strings of component names.
+
+    @rtype: list
+    @return: list of strings of component names
+    """
+
+    return [ x.component_name for x in session.query(Component).all() ]
+
+__all__.append('get_component_names')
+
 ################################################################################
 
 class DBConfig(object):
@@ -2992,11 +3005,11 @@ __all__.append('get_suite')
 
 ################################################################################
 
-# TODO: should be removed because the implementation is too trivial
 @session_wrapper
 def get_suite_architectures(suite, skipsrc=False, skipall=False, session=None):
     """
-    Returns list of Architecture objects for given C{suite} name
+    Returns list of Architecture objects for given C{suite} name. The list is
+    empty if suite does not exist.
 
     @type suite: str
     @param suite: Suite name to search for
@@ -3017,48 +3030,15 @@ def get_suite_architectures(suite, skipsrc=False, skipall=False, session=None):
     @return: list of Architecture objects for the given name (may be empty)
     """
 
-    return get_suite(suite, session).get_architectures(skipsrc, skipall)
+    try:
+        return get_suite(suite, session).get_architectures(skipsrc, skipall)
+    except AttributeError:
+        return []
 
 __all__.append('get_suite_architectures')
 
 ################################################################################
 
-class SuiteSrcFormat(object):
-    def __init__(self, *args, **kwargs):
-        pass
-
-    def __repr__(self):
-        return '<SuiteSrcFormat (%s, %s)>' % (self.suite_id, self.src_format_id)
-
-__all__.append('SuiteSrcFormat')
-
-@session_wrapper
-def get_suite_src_formats(suite, session=None):
-    """
-    Returns list of allowed SrcFormat for C{suite}.
-
-    @type suite: str
-    @param suite: Suite name to search for
-
-    @type session: Session
-    @param session: Optional SQL session object (a temporary one will be
-    generated if not supplied)
-
-    @rtype: list
-    @return: the list of allowed source formats for I{suite}
-    """
-
-    q = session.query(SrcFormat)
-    q = q.join(SuiteSrcFormat)
-    q = q.join(Suite).filter_by(suite_name=suite)
-    q = q.order_by('format_name')
-
-    return q.all()
-
-__all__.append('get_suite_src_formats')
-
-################################################################################
-
 class Uid(ORMObject):
     def __init__(self, uid = None, name = None):
         self.uid = uid
@@ -3591,15 +3571,11 @@ class DBConn(object):
                properties = dict(suite_id = self.tbl_suite.c.id,
                                  policy_queue = relation(PolicyQueue),
                                  copy_queues = relation(BuildQueue,
-                                     secondary=self.tbl_suite_build_queue_copy)),
+                                     secondary=self.tbl_suite_build_queue_copy),
+                                 srcformats = relation(SrcFormat, secondary=self.tbl_suite_src_formats,
+                                     backref=backref('suites', lazy='dynamic'))),
                 extension = validator)
 
-        mapper(SuiteSrcFormat, self.tbl_suite_src_formats,
-               properties = dict(suite_id = self.tbl_suite_src_formats.c.suite,
-                                 suite = relation(Suite, backref='suitesrcformats'),
-                                 src_format_id = self.tbl_suite_src_formats.c.src_format,
-                                 src_format = relation(SrcFormat)))
-
         mapper(Uid, self.tbl_uid,
                properties = dict(uid_id = self.tbl_uid.c.id,
                                  fingerprint = relation(Fingerprint)),