[Scipy-svn] r3180 - trunk/Lib/io

[scipy-svn@scip...]

Author: rkern
Date: 2007-07-23 01:57:45 -0500 (Mon, 23 Jul 2007)
New Revision: 3180

Modified:
   trunk/Lib/io/array_import.py
Log:
Don't close the file object if we were given a real file object rather than a filename.

Modified: trunk/Lib/io/array_import.py
===================================================================
--- trunk/Lib/io/array_import.py	2007-07-22 02:43:59 UTC (rev 3179)
+++ trunk/Lib/io/array_import.py	2007-07-23 06:57:45 UTC (rev 3180)
@@ -139,6 +139,7 @@
         self.comment = comment
         self.lencomment = len(comment)
         self.file = get_open_file(fileobject, mode='r')
+        self.should_close_file = not (self.file is fileobject)
         self._pos = self.file.tell()
         self._lineindex = 0
         if self.linelist[-1] < 0:
@@ -166,7 +167,7 @@
             return lines[:-1]
 
     def __del__(self):
-        if hasattr(self.file,'close'):
+        if hasattr(self.file,'close') and self.should_close_file:
             self.file.close()
 
     def __getitem__(self, item):