Hi ng, I see that after en encoding with base64, the memory used for the variable that I use for store the encoded data, after deleted, python keep a part of that memory:
#ls -lh on /tmp/test_zero #-rw-r--r-- 1 michele michele 9,8M 2006-03-31 18:32 /tmp/test_zero michele:~$ python2.4 Python 2.4.2 (#2, Nov 20 2005, 17:04:48) [GCC 4.0.3 20051111 (prerelease) (Debian 4.0.2-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import base64 # Now top say me: 6217 michele 15 0 4412 2536 3336 S 0.0 0.3 0:00.01 python2.4 >>> b = base64.encodestring(open("/tmp/test_zero", "rb").read()) #top: 6217 michele 15 0 39156 36m 3376 S 19.6 4.8 0:00.60 python2.4 >>> del base64, b #top 6217 michele 15 0 25644 23m 3376 S 0.0 3.1 0:00.61 python2.4 So like I can read from the top, python "forgot" to free that part of memory. Is this normal? Is there a solution for free that memory? P.s. The same happen on my win2k machine with py 2.4.2 Thanks, Michele -- http://mail.python.org/mailman/listinfo/python-list