From 1d5087d3e0fc3e439c5264c0abc92398da93242e Mon Sep 17 00:00:00 2001
From: Oliver Smith <oliver@kfs.org>
Date: Wed, 20 Aug 2014 21:50:31 -0700
Subject: [PATCH] TradeDB.list_search will now take a key= parameter so you can
 use non-trivial enumerables

---
 tradedb.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tradedb.py b/tradedb.py
index cd6e9e2e..29868669 100644
--- a/tradedb.py
+++ b/tradedb.py
@@ -333,7 +333,7 @@ def fetch_all(self, sql):
             yield row
 
 
-    def list_search(self, listType, lookup, values):
+    def list_search(self, listType, lookup, values, key=lambda item: item):
         """ Seaches [values] for 'lookup' for least-ambiguous matches,
             return the matching value as stored in [values].
             If [values] contains "bread", "water", "biscuits and "It",
@@ -346,7 +346,7 @@ def list_search(self, listType, lookup, values):
         match = None
         needle = self.normalized_str(lookup)
         for val in values:
-            normVal = self.normalized_str(val)
+            normVal = self.normalized_str(key(val))
             if normVal.find(needle) > -1:
                 # If this is an exact match, ignore ambiguities.
                 if normVal == needle: