[3.0.x] Fixed #31313 -- Fixed is_upperclass() example in enumeration types docs.

Backport of f1016814d84b1423cfe0df85644c9870a6bc6b41 from master
2020-02-27 08:26:52 +03:00 · 2020-02-27 08:26:52 +03:00 · 59ac25c93b
commit 59ac25c93b
parent ae6c6f9110
1 changed files with 4 additions and 1 deletions
--- a/docs/ref/models/fields.txt
+++ b/docs/ref/models/fields.txt
@ -204,7 +204,10 @@ choices in a concise way::
        )

        def is_upperclass(self):
-            return self.year_in_school in {YearInSchool.JUNIOR, YearInSchool.SENIOR}
+            return self.year_in_school in {
+                self.YearInSchool.JUNIOR,
+                self.YearInSchool.SENIOR,
+            }

 These work similar to :mod:`enum` from Python's standard library, but with some
 modifications: