From ab7a24cc6bbffa5ba67b42731c45b1d4d33f3ae3 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Date: Tue, 8 Dec 2020 14:04:35 +0000
Subject: Better formatting for config errors from modules (#8874)

The idea is that the parse_config method of extension modules can raise either a ConfigError or a JsonValidationError,
and it will be magically turned into a legible error message. There's a few components to it:

* Separating the "path" and the "message" parts of a ConfigError, so that we can fiddle with the path bit to turn it
   into an absolute path.
* Generally improving the way ConfigErrors get printed.
* Passing in the config path to load_module so that it can wrap any exceptions that get caught appropriately.
---
 synapse/config/third_party_event_rules.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'synapse/config/third_party_event_rules.py')

diff --git a/synapse/config/third_party_event_rules.py b/synapse/config/third_party_event_rules.py
index 10a99c792e..c04e1c4e07 100644
--- a/synapse/config/third_party_event_rules.py
+++ b/synapse/config/third_party_event_rules.py
@@ -26,7 +26,9 @@ class ThirdPartyRulesConfig(Config):
 
         provider = config.get("third_party_event_rules", None)
         if provider is not None:
-            self.third_party_event_rules = load_module(provider)
+            self.third_party_event_rules = load_module(
+                provider, ("third_party_event_rules",)
+            )
 
     def generate_config_section(self, **kwargs):
         return """\
-- 
cgit 1.4.1