Add string to allowed types

openfisca · Dec 10, 2021 · 54b6608 · 54b6608
1 parent 601a397
commit 54b6608
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/openfisca_core/parameters/config.py b/openfisca_core/parameters/config.py
@@ -19,7 +19,7 @@
 
 # 'unit' and 'reference' are only listed here for backward compatibility.
 #  It is now recommended to include them in metadata, until a common consensus emerges.
-ALLOWED_PARAM_TYPES = (float, int, bool, type(None), typing.List)
+ALLOWED_PARAM_TYPES = (float, int, bool, type(None), typing.List, str)
 COMMON_KEYS = {'description', 'metadata', 'unit', 'reference', 'documentation'}
 FILE_EXTENSIONS = {'.yaml', '.yml'}