# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1491101209 -32400
# Node ID fd687ec5a643fc0842584e37b3d31d60d6d55d3f
# Parent  ac69675fff1caacf143ab7f0bda668e6e325670a
templatefilters: drop callable support from json()

This backs out ae5447de4c11. A callable should be evaluated beforehand
by templater.runsymbol().

diff -r ac69675fff1c -r fd687ec5a643 mercurial/templatefilters.py
--- a/mercurial/templatefilters.py	Wed Mar 29 21:43:38 2017 +0900
+++ b/mercurial/templatefilters.py	Sun Apr 02 11:46:49 2017 +0900
@@ -236,8 +236,6 @@
         for i in obj:
             out.append(json(i))
         return '[' + ', '.join(out) + ']'
-    elif util.safehasattr(obj, '__call__'):
-        return json(obj())
     else:
         raise TypeError('cannot encode type %s' % obj.__class__.__name__)