# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1456899969 28800
# Node ID 2f780b1915416fa9e70eaefc5a9bfeccf9fdeff3
# Parent  9f391ab1b4e0c6aa2371c494497c63c901439d7e
internal: Fix a bug with registering taxonomy terms that are not strings.

Some objects, like the blog data provider's taxnonomy entries, can render as
strings, but are objects themselves. When registering them as "used terms", we
need to use their string representation.

diff -r 9f391ab1b4e0 -r 2f780b191541 piecrust/routing.py
--- a/piecrust/routing.py	Sat Feb 27 22:00:52 2016 -0800
+++ b/piecrust/routing.py	Tue Mar 01 22:26:09 2016 -0800
@@ -330,9 +330,9 @@
 
                 # We need to register this use of a taxonomy term.
                 if len(values) == 1:
-                    registered_values = values[0]
+                    registered_values = str(values[0])
                 else:
-                    registered_values = tuple(values)
+                    registered_values = tuple([str(v) for v in values])
                 eis = self.app.env.exec_info_stack
                 cpi = eis.current_page_info.render_ctx.current_pass_info
                 if cpi: