# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1427577470 25200
# Node ID 6c5de6edacf7d9d686c9b07918a76743f0945f44
# Parent  eb958151c8dcdb3f59363cc7a8923bc2270a5c42
internal: Be more forgiving about building `Taxonomy` objects. Add `setting_name`.

The setting name of a taxonomy is whatever name is used to assign terms of that
taxonomy to a page. If the taxonomy is "multiple", this is the name of the
taxonomy. If not, it's the term name (a singular name).

diff -r eb958151c8dc -r 6c5de6edacf7 piecrust/taxonomies.py
--- a/piecrust/taxonomies.py	Sat Mar 28 12:41:02 2015 -0700
+++ b/piecrust/taxonomies.py	Sat Mar 28 14:17:50 2015 -0700
@@ -5,11 +5,17 @@
     def __init__(self, app, name, config):
         self.app = app
         self.name = name
-        self.term_name = config['term']
-        self.is_multiple = config['multiple']
-        self.page_ref = config['page']
+        self.term_name = config.get('term', name)
+        self.is_multiple = config.get('multiple', False)
+        self.page_ref = config.get('page')
         self._source_page_refs = {}
 
+    @property
+    def setting_name(self):
+        if self.is_multiple:
+            return self.name
+        return self.term_name
+
     def resolvePagePath(self, source_name):
         pr = self.getPageRef(source_name)
         try: