Allow None render hooks

2020-03-21 08:59:33 -07:00 · 2020-03-21 08:59:33 -07:00 · b47085ff6a
commit b47085ff6a
parent 7780d2b1f1
1 changed files with 4 additions and 1 deletions
--- a/amanuensis/parser/text.py
+++ b/amanuensis/parser/text.py
@ -9,7 +9,10 @@ import re

 class Renderable():
 	def render(self, renderer):
-		return getattr(renderer, type(self).__name__)(self)
+		hook = getattr(renderer, type(self).__name__, None)
+		if hook:
+			return hook(self)
+		return None

 class TextSpan(Renderable):
 	"""An unstyled length of text"""