From 708f744baa780687dceea8b32f8e334ff258f6af Mon Sep 17 00:00:00 2001
From: seem <mwlorgat@gmail.com>
Date: Fri, 1 Jul 2022 19:38:51 +1000
Subject: [PATCH] include annotations and qualname in `copy_func`

---
 fastcore/basics.py  | 2 ++
 nbs/01_basics.ipynb | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/fastcore/basics.py b/fastcore/basics.py
index c23e9d17..a5b46edf 100644
--- a/fastcore/basics.py
+++ b/fastcore/basics.py
@@ -888,6 +888,8 @@ def copy_func(f):
     fn = FunctionType(f.__code__, f.__globals__, f.__name__, f.__defaults__, f.__closure__)
     fn.__kwdefaults__ = f.__kwdefaults__
     fn.__dict__.update(f.__dict__)
+    fn.__annotations__.update(f.__annotations__)
+    fn.__qualname__ = f.__qualname__
     return fn
 
 # Cell
diff --git a/nbs/01_basics.ipynb b/nbs/01_basics.ipynb
index cb3c66a0..21d6fb6c 100644
--- a/nbs/01_basics.ipynb
+++ b/nbs/01_basics.ipynb
@@ -4676,6 +4676,8 @@
     "    fn = FunctionType(f.__code__, f.__globals__, f.__name__, f.__defaults__, f.__closure__)\n",
     "    fn.__kwdefaults__ = f.__kwdefaults__\n",
     "    fn.__dict__.update(f.__dict__)\n",
+    "    fn.__annotations__.update(f.__annotations__)\n",
+    "    fn.__qualname__ = f.__qualname__\n",
     "    return fn"
    ]
   },