From: Jeremy Stanley <fungi@yuggoth.org>
Date: Tue, 24 Dec 2019 22:23:32 +0000 (+0000)
Subject: Eliminate exec() in Universe.new()
X-Git-Tag: 0.1.0~19
X-Git-Url: https://mudpy.org/gitweb?a=commitdiff_plain;h=e067958404628ee8881e132399f73a760efab8c1;p=mudpy.git

Eliminate exec() in Universe.new()

Replace questionable exec call in the new() method of the Universe
class with cleaner getattr/setattr equivalents.
---

diff --git a/mudpy/misc.py b/mudpy/misc.py
index eea2f00..fca279a 100644
--- a/mudpy/misc.py
+++ b/mudpy/misc.py
@@ -406,7 +406,7 @@ class Universe:
         """Create a new, empty Universe (the Big Bang)."""
         new_universe = Universe()
         for attribute in vars(self).keys():
-            exec("new_universe." + attribute + " = self." + attribute)
+            setattr(new_universe, attribute, getattr(self, attribute))
         new_universe.reload_flag = False
         del self
         return new_universe