From df848965fbdec930c3d5471766181248b428a236 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Fri, 6 Sep 2019 15:51:46 +0200
Subject: [PATCH] showbase: *Global.py modules should not export 'sys' module

---
 direct/src/showbase/ShowBaseGlobal.py | 1 +
 direct/src/showbase/TkGlobal.py       | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/direct/src/showbase/ShowBaseGlobal.py b/direct/src/showbase/ShowBaseGlobal.py
index 845e1cccdc..dc5f4596fc 100644
--- a/direct/src/showbase/ShowBaseGlobal.py
+++ b/direct/src/showbase/ShowBaseGlobal.py
@@ -47,6 +47,7 @@ if sys.version_info >= (3, 0):
 else:
     import __builtin__ as builtins
 builtins.inspect = inspect
+del sys
 
 # this also appears in AIBaseGlobal
 if (not __debug__) and __dev__:
diff --git a/direct/src/showbase/TkGlobal.py b/direct/src/showbase/TkGlobal.py
index 673d337e3c..e6cf9b7f84 100644
--- a/direct/src/showbase/TkGlobal.py
+++ b/direct/src/showbase/TkGlobal.py
@@ -12,6 +12,9 @@ else:
 if '_Pmw' in sys.modules:
     sys.modules['_Pmw'].__name__ = '_Pmw'
 
+# Don't export this from the module.
+del sys
+
 # Hack to workaround broken Pmw.NoteBook in Python 3
 def bordercolors(root, colorName):
     lightRGB = []