implements nicola's suggestion -> snakecase

lib/galaxy/managers/library_datasets.py

@@ -101,7 +101,7 @@ class LibraryDatasetsManager(datasets.DatasetAssociationManager):
             ldda.dbkey = new_genome_build
             changed = True
         if changed:
-            ldda.updateParentFolderUpdateTimes()
+            ldda.update_parent_folder_update_times()
             trans.sa_session.add(ldda)
             trans.sa_session.flush()
         return changed

lib/galaxy/model/__init__.py

@@ -3594,7 +3594,7 @@ class LibraryDatasetDatasetAssociation(DatasetInstance, HasName, RepresentById):
             rval['metadata_' + name] = val
         return rval
 
-    def updateParentFolderUpdateTimes(self):
+    def update_parent_folder_update_times(self):
         # sets the update_time for all continaing folders up the tree
         ldda = self
 

lib/galaxy/webapps/base/controller.py

@@ -546,7 +546,7 @@ class UsesLibraryMixinItems(SharableItemSecurityMixin):
         # I don't see a reason why hdas copied into libraries should not be visible.
         # If there is, refactor `ldda.visible = True` to do this only when adding HDCAs.
         ldda.visible = True
-        ldda.updateParentFolderUpdateTimes()
+        ldda.update_parent_folder_update_times()
         trans.sa_session.flush()
         ldda_dict = ldda.to_dict()
         rval = trans.security.encode_dict_ids(ldda_dict)