From ef7b2b7eaf8f6f786133869e0b22cfdda15844a8 Mon Sep 17 00:00:00 2001
From: Denis Kasak <dkasak@termina.org.uk>
Date: Wed, 7 Nov 2018 13:31:33 +0100
Subject: [PATCH] Fix FormattedString test failure.

Initialize FormattedString().attributes to DEFAULT_ATTRIBUTES so all the
attributes are always present. FormattedString is now a class, not
a namedtuple instance.
---
 matrix/colors.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/matrix/colors.py b/matrix/colors.py
index 261a5bd..96a4c24 100644
--- a/matrix/colors.py
+++ b/matrix/colors.py
@@ -43,7 +43,13 @@ except ImportError:
     from html.parser import HTMLParser
 
 
-FormattedString = namedtuple("FormattedString", ["text", "attributes"])
+class FormattedString:
+    __slots__ = ("text", "attributes")
+
+    def __init__(self, text, attributes):
+        self.attributes = DEFAULT_ATTRIBUTES.copy()
+        self.attributes.update(attributes)
+        self.text = text
 
 
 class Formatted(object):