From e71095801fc376aac30ff9408ae7f0203684024d Mon Sep 17 00:00:00 2001
From: Daniel Wagner-Hall <daniel@matrix.org>
Date: Mon, 15 Feb 2016 15:39:16 +0000
Subject: Merge implementation of /join by alias or ID

This code is kind of rough (passing the remote servers down a long
chain), but is a step towards improvement.
---
 synapse/types.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'synapse/types.py')

diff --git a/synapse/types.py b/synapse/types.py
index 2095837ba6..d5bd95cbd3 100644
--- a/synapse/types.py
+++ b/synapse/types.py
@@ -73,6 +73,14 @@ class DomainSpecificString(
         """Return a string encoding the fields of the structure object."""
         return "%s%s:%s" % (self.SIGIL, self.localpart, self.domain)
 
+    @classmethod
+    def is_valid(cls, s):
+        try:
+            cls.from_string(s)
+            return True
+        except:
+            return False
+
     __str__ = to_string
 
     @classmethod
-- 
cgit 1.5.1