From 43a04880e07d7e902f1a73285fff32c838140b31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Wed, 24 May 2017 15:46:21 +0200
Subject: [PATCH] Allow extensions to declare their icon.

The PillarExtension.icon() property returns the icon HTML class,
for use like i.pi-{{ext.icon}}
---
 pillar/extension.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pillar/extension.py b/pillar/extension.py
index 30d6531a..bb7a59b0 100644
--- a/pillar/extension.py
+++ b/pillar/extension.py
@@ -32,6 +32,14 @@ class PillarExtension(object, metaclass=abc.ABCMeta):
         :rtype: unicode
         """
 
+    @property
+    def icon(self) -> str:
+        """Returns the icon HTML class, for use like i.pi-{{ext.icon}}
+
+        Defaults to the extension name.
+        """
+        return self.name
+
     @abc.abstractmethod
     def flask_config(self):
         """Returns extension-specific defaults for the Flask configuration.