# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2019-11-23 21:28:37
# Node ID d2904a0c5d4125ba2df4c91c1cbf90f671c69d7a
# Parent  d1f091d4b7656161f5d4c238e7f95a7d2eb0c7cc

py3: use .__func__ instead of .im_func

Based on 2to3 -f methodattrs ... but manually dropping a __func__ because py3 unbound methods *are* the func itself.

diff --git a/kallithea/lib/auth_modules/__init__.py b/kallithea/lib/auth_modules/__init__.py
--- a/kallithea/lib/auth_modules/__init__.py
+++ b/kallithea/lib/auth_modules/__init__.py
@@ -309,7 +309,7 @@ def loadplugin(plugin):
                         "a subclass of %s" % (plugin, KallitheaAuthPluginBase))
 
     plugin = pluginclass()
-    if plugin.plugin_settings.im_func != KallitheaAuthPluginBase.plugin_settings.im_func:
+    if plugin.plugin_settings.__func__ != KallitheaAuthPluginBase.plugin_settings:
         raise TypeError("Authentication class %s.KallitheaAuthPluginBase "
                         "has overridden the plugin_settings method, which is "
                         "forbidden." % plugin)