warnings in python 3.8

smash/web/importer/importer.py

@@ -55,7 +55,7 @@ class Importer(EtlCommon):
             for field in Subject._meta.get_fields():
                 if field.get_internal_type() == "CharField" or \
                         field.get_internal_type() == "DateField" or \
-                        field.get_internal_type() is "BooleanField":
+                        field.get_internal_type() == "BooleanField":
                     old_value = getattr(db_study_subject.subject, field.name)
                     new_value = self.get_new_value(old_value, getattr(study_subject.subject, field.name))
                     self.create_provenance_and_change_data(db_study_subject.subject, field.name, new_value, Subject)
@@ -64,7 +64,7 @@ class Importer(EtlCommon):
             for field in StudySubject._meta.get_fields():
                 if field.get_internal_type() == "CharField" or \
                         field.get_internal_type() == "DateField" or \
-                        field.get_internal_type() is "BooleanField":
+                        field.get_internal_type() == "BooleanField":
                     old_value = getattr(db_study_subject, field.name)
                     new_value = self.get_new_value(old_value, getattr(study_subject, field.name))
                     self.create_provenance_and_change_data(db_study_subject, field.name, new_value, StudySubject)