From d407d2a7265f6102e51a1d62b3fd28b4f7a78d16 Mon Sep 17 00:00:00 2001
From: Philipp A <flying-sheep@web.de>
Date: Sat, 8 Jun 2019 14:05:46 +0200
Subject: bpo-37173: Show passed class in inspect.getfile error (GH-13861)

Currently, inspect.getfile(str) will report nonsense:

```pytb
>>> inspect.getfile(str)
TypeError: <module 'builtins' (built-in)> is a built-in class
```

This fixes that


https://bugs.python.org/issue37173
---
 Lib/inspect.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'Lib/inspect.py')

diff --git a/Lib/inspect.py b/Lib/inspect.py
index 91d209dc64..99a580bd2f 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -659,9 +659,9 @@ def getfile(object):
         raise TypeError('{!r} is a built-in module'.format(object))
     if isclass(object):
         if hasattr(object, '__module__'):
-            object = sys.modules.get(object.__module__)
-            if getattr(object, '__file__', None):
-                return object.__file__
+            module = sys.modules.get(object.__module__)
+            if getattr(module, '__file__', None):
+                return module.__file__
         raise TypeError('{!r} is a built-in class'.format(object))
     if ismethod(object):
         object = object.__func__
-- 
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