Remove unused code

colorbleed/plugins/maya/publish/extract_pointcache.py

@@ -7,34 +7,6 @@ import colorbleed.api
 from colorbleed.maya.lib import extract_alembic
 
 
-def iter_parents(node):
-    n = node.count("|")
-    for i in range(1, n):
-        yield node.rsplit("|", i)[0]
-
-
-def get_highest_in_hierarchy(nodes):
-    """Return the highest in the hierachies from nodes
-
-    This will return each highest node in separate hierarchies.
-    E.g.
-        get_highest_in_hierarchy(["|A|B|C", "A|B", "D|E"])
-        # ["A|B", "D|E"]
-
-    """
-    # Ensure we use long names
-    nodes = cmds.ls(nodes, long=True)
-    lookup = set(nodes)
-    highest = []
-    for node in nodes:
-        # If no parents are within the original list
-        # then this is a highest node
-        if not any(n in lookup for n in iter_parents(node)):
-            highest.append(node)
-
-    return highest
-
-
 class ExtractColorbleedAlembic(colorbleed.api.Extractor):
     """Produce an alembic of just point positions and normals.