From 6846925b31c752b97d7de0b2a76308e22b6264d5 Mon Sep 17 00:00:00 2001
From: Eric Wieser <wieser.eric@gmail.com>
Date: Wed, 18 Mar 2020 16:45:11 +0000
Subject: MAINT: remove useless `global` statements

`global` is only needed if a variable appears on the left of an assignment.
These variables do not.

Most suffer from the misconception that `var[x] = y` requires `var` to be global, but it does not.
---
 numpy/lib/utils.py | 1 -
 1 file changed, 1 deletion(-)

(limited to 'numpy/lib/utils.py')

diff --git a/numpy/lib/utils.py b/numpy/lib/utils.py
index f81b4e6e4..f233c7240 100644
--- a/numpy/lib/utils.py
+++ b/numpy/lib/utils.py
@@ -832,7 +832,6 @@ def _lookfor_generate_cache(module, import_modules, regenerate):
         or newly generated.
 
     """
-    global _lookfor_caches
     # Local import to speed up numpy's import time.
     import inspect
 
-- 
cgit v1.2.1