From c9d9769f8373f64e027f3e041fd16c412f76b19a Mon Sep 17 00:00:00 2001
From: chrysn <chrysn@web>
Date: Tue, 20 Mar 2012 11:59:33 -0400
Subject: [PATCH] comment on a non-obvious function
---
.../python_algorithms.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/doc/todo/sort_parameter_for_map_plugin_and_directive/python_algorithms.py b/doc/todo/sort_parameter_for_map_plugin_and_directive/python_algorithms.py
index ccee8185d..894c5212e 100644
--- a/doc/todo/sort_parameter_for_map_plugin_and_directive/python_algorithms.py
+++ b/doc/todo/sort_parameter_for_map_plugin_and_directive/python_algorithms.py
@@ -35,6 +35,12 @@ def strategy_byparents(sequence):
"""
def partindices(item):
+ """Convert an entry a tuple of the indices of the entry's parts.
+
+ >>> sequence = testsequence
+ >>> assert partindices("c/2/x") == (sequence.index("c"), sequence.index("c/2"), sequence.index("c/2/x"))
+ fnord
+ """
return tuple(sequence.index(item.rsplit('/', i)[0]) for i in range(item.count('/'), -1, -1))
return sorted(sequence, key=partindices)
--
2.39.5