# HG changeset patch
# User Ian Moody <moz-ian@perix.co.uk>
# Date 2019-03-08 23:45:12
# Node ID 47125193bad0ee8e8a977d7dfe1ee9f710b0718a
# Parent  9a8c7c17d816913ed5c44845912491558bee7520

py3: convert indexes into bytes when enumerating lists in urlencodenested

Otherwise it'll try to insert them them into a %s slot in a b'' later and fail.

Differential Revision: https://phab.mercurial-scm.org/D6105

diff --git a/hgext/phabricator.py b/hgext/phabricator.py
--- a/hgext/phabricator.py
+++ b/hgext/phabricator.py
@@ -161,7 +161,8 @@ def urlencodenested(params):
     def process(prefix, obj):
         if isinstance(obj, bool):
             obj = {True: b'true', False: b'false'}[obj]  # Python -> PHP form
-        items = {list: enumerate, dict: lambda x: x.items()}.get(type(obj))
+        lister = lambda l: [(b'%d' % k, v) for k, v in enumerate(l)]
+        items = {list: lister, dict: lambda x: x.items()}.get(type(obj))
         if items is None:
             flatparams[prefix] = obj
         else: