--- rarfile.py	2007-01-10 17:44:32.000000000 -0500
+++ rarfile.py	2007-01-18 10:47:08.000000000 -0500
@@ -389,13 +389,14 @@
     # put file compressed data into temporary .rar archive, and run
     # unrar on that, thus avoiding unrar going over whole archive
     def _extract_hack(self, inf):
+        from tempfile import mkstemp
         BSIZE = 32*1024
 
         size = inf.compress_size + inf.header_size
         rf = open(self.rarfile, "rb")
         rf.seek(inf.header_offset)
-        tmpname = os.tempnam() + ".rar"
-        tmpf = open(tmpname, "wb")
+        tmpfd,tmpname = mkstemp(suffix='.rar')
+        tmpf = os.fdopen(tmpfd, "wb")
 
         # create main header: crc, type, flags, size, res1, res2
         mh = pack("<HBHHHL", 0x90CF, 0x73, 0, 13, 0, 0)
@@ -409,7 +410,7 @@
             tmpf.write(buf)
             size -= len(buf)
         tmpf.close()
-
+        
         buf = self._extract_unrar(tmpname, inf)
         os.unlink(tmpname)
         return buf
@@ -478,11 +479,3 @@
                         self.put(self.std_byte(), 0)
         return self.buf.getvalue().decode("utf-16le", "replace")
 
-# ignore os.tempnam() warning
-try:
-    import warnings
-    warnings.filterwarnings(action = 'ignore', category = RuntimeWarning,
-                            module = 'rarfile')
-except Exception, det:
-    pass
-