Support exclude key on interpolation for himl

ecojan · amuraru · commit 7cb0f1552a4f · 2020-07-07T18:44:21.000+03:00
diff --git a/himl/interpolation.py b/himl/interpolation.py
@@ -15,7 +15,8 @@
 
 
 def is_interpolation(value):
-    return isinstance(value, string_types) and '{{' in value and '}}' in value
+    return isinstance(value, string_types) and '{{' in value and '}}' in value \
+                                           and '{{`' not in value and '`}}' not in value
 
 
 def is_full_interpolation(value):
