From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Thu, 26 Apr 2007 22:58:03 +0000 (-0700)
Subject: pyutil: fileutil: make temp dir cleanup more robust against failure during initializa... 
X-Git-Tag: allmydata-tahoe_v0.1.1-1-UNSTABLE~32
X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/flags/class-simplejson.JSONEncoder.html?a=commitdiff_plain;h=04b80279162a76d8347a2d168f52b9b987b31a04;p=tahoe-lafs%2Ftahoe-lafs.git

pyutil: fileutil: make temp dir cleanup more robust against failure during initializationor other internal inconsistency
---

diff --git a/src/zfec/zfec/util/fileutil.py b/src/zfec/zfec/util/fileutil.py
index 98c5d914..2821c973 100644
--- a/src/zfec/zfec/util/fileutil.py
+++ b/src/zfec/zfec/util/fileutil.py
@@ -117,12 +117,13 @@ class _Dir(object):
         self.subdirs.add(dirobj)
        
     def shutdown(self):
-        if self.cleanup and hasattr(self, 'name'):
-            for subdir in self.subdirs:
+        if self.cleanup:
+            for subdir in hasattr(self, 'subdirs') and self.subdirs or []:
                 subdir.shutdown()
-            for fileobj in self.files:
+            for fileobj in hasattr(self, 'files') and self.files or []:
                 fileobj.close() # "close()" is idempotent so we don't need to catch exceptions here
-            rm_dir(self.name)
+            if hasattr(self, 'name'):
+                rm_dir(self.name)
 
     def __repr__(self):
         return "<%s instance at %x %s>" % (self.__class__.__name__, id(self), self.name)