2e reviewed manuscript

2021-11-12 11:33:12 -03:00
parent f5e3cb8ad3
commit 80f7f84274
32 changed files with 323 additions and 156 deletions
--- a/24-class-metaprog/checked/metaclass/checkedlib.py
+++ b/24-class-metaprog/checked/metaclass/checkedlib.py
@@ -78,7 +78,9 @@ class Field:
        self.storage_name = '_' + name  # <1>
        self.constructor = constructor

-    def __get__(self, instance, owner=None):  # <2>
+    def __get__(self, instance, owner=None):
+        if instance is None:  # <2>
+            return self
        return getattr(instance, self.storage_name)  # <3>

    def __set__(self, instance: Any, value: Any) -> None: