dak rm: improve checking of reverse Build-Depends

[dak.git] / daklib / dbconn.py

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 5b5dc5bc707f375a5027cf75777e47ec41b23ee7..d562ca10ca21727362cfa99a607260f57e626a05 100755 (executable)
--- 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):
@@ -1777,6 +1790,34 @@ def get_keyring(keyring, session=None):
 
 __all__.append('get_keyring')
 
+@session_wrapper
+def get_active_keyring_paths(session=None):
+    """
+    @rtype: list
+    @return: list of active keyring paths
+    """
+    return [ x.keyring_name for x in session.query(Keyring).filter(Keyring.active == True).order_by(desc(Keyring.priority)).all() ]
+
+__all__.append('get_active_keyring_paths')
+
+@session_wrapper
+def get_primary_keyring_path(session=None):
+    """
+    Get the full path to the highest priority active keyring
+
+    @rtype: str or None
+    @return: path to the active keyring with the highest priority or None if no
+             keyring is configured
+    """
+    keyrings = get_active_keyring_paths()
+
+    if len(keyrings) > 0:
+        return keyrings[0]
+    else:
+        return None
+
+__all__.append('get_primary_keyring_path')
+
 ################################################################################
 
 class KeyringACLMap(object):
@@ -2450,6 +2491,9 @@ class DBSource(ORMObject):
 
     metadata = association_proxy('key', 'value')
 
+    def get_component_name(self):
+        return self.poolfile.location.component.component_name
+
     def scan_contents(self):
         '''
         Returns a set of names for non directories. The path names are