From a06267f2cc9a8fc57c2031d2023ba858dbebcac8 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Mon, 27 Nov 2017 16:59:14 +0100
Subject: [PATCH] Lib: Avoid eval() for getting module-level variables

This is for compatibility with other libraries that inject
extra variables, like unit testing with pytest.

Based on a suggestion by AlanCoding:
https://github.com/python-ldap/python-ldap/pull/25
---
 Lib/ldap/schema/subentry.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Lib/ldap/schema/subentry.py b/Lib/ldap/schema/subentry.py
index 2a42b4c..1c10d21 100644
--- a/Lib/ldap/schema/subentry.py
+++ b/Lib/ldap/schema/subentry.py
@@ -11,8 +11,7 @@
 SCHEMA_CLASS_MAPPING = ldap.cidict.cidict()
 SCHEMA_ATTR_MAPPING = {}
 
-for _name in dir():
-  o = eval(_name)
+for o in list(vars().values()):
   if hasattr(o,'schema_attribute'):
     SCHEMA_CLASS_MAPPING[o.schema_attribute] = o
     SCHEMA_ATTR_MAPPING[o] = o.schema_attribute