fix complex datetime field invalid string set

2020-01-23 23:33:23 +01:00
parent b2c3acd025
commit 38703acc29
2 changed files with 21 additions and 1 deletions
--- a/mongoengine/fields.py
+++ b/mongoengine/fields.py
@@ -684,7 +684,10 @@ class ComplexDateTimeField(StringField):
        super(ComplexDateTimeField, self).__set__(instance, value)
        value = instance._data[self.name]
        if value is not None:
-            instance._data[self.name] = self._convert_from_datetime(value)
+            if isinstance(value, datetime.datetime):
+                instance._data[self.name] = self._convert_from_datetime(value)
+            else:
+                instance._data[self.name] = value

    def validate(self, value):
        value = self.to_python(value)