entities/person: stringify fields before print

1 files changed, 2 insertions, 2 deletions

diff --git a/entities/person.py b/entities/person.py
index 46ed315..63f014f 100755
--- a/entities/person.py
+++ b/entities/person.py
@@ -68,8 +68,8 @@ class Person(BasicEntity):
 
     def print_entity(self):
         print("Name = " + self.name)
-        print("Birth year = " + self.date_of_birth)
-        print("Death year = " + self.date_of_death)
+        print("Birth year = " + str(self.date_of_birth))
+        print("Death year = " + str(self.date_of_death))
         print("Names in langs = " + str(self.name_in_langs))
         print("Bio Data = " + json.dumps(self.bio_data))
         print("Comments = " + json.dumps(self.comments_list))