From: Guido van Rossum <guido@python.org>
Date: Thu, 30 Jan 1997 15:54:58 +0000 (+0000)
Subject: Move the 'import os' in URLopener.cleanup() to inside the block
X-Git-Tag: v1.5a1~404
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d23d9409f311d53e0968fd65a6cdab1777e410ab;p=python

Move the 'import os' in URLopener.cleanup() to inside the block
guarded by 'if self.tempcache', to reduce the likelihood of this
causing an exception when invoked during __del__...
---

diff --git a/Lib/urllib.py b/Lib/urllib.py
index e44f6b1435..b410bd89a7 100644
--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -101,8 +101,8 @@ class URLopener:
 		self.cleanup()
 
 	def cleanup(self):
-		import os
 		if self.tempcache:
+			import os
 			for url in self.tempcache.keys():
 				try:
 					os.unlink(self.tempcache[url][0])