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faster better web2py_uuid, thanks Michele

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mdipierro
2012-10-14 14:16:43 -05:00
parent 40c09a5d80
commit 76d619fb34
2 changed files with 2 additions and 3 deletions
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VERSION
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@@ -1 +1 @@
Version 2.1.0 (2012-10-13 14:36:14) dev Version 2.1.0 (2012-10-14 14:16:37) dev
gluon/utils.py
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@@ -161,8 +161,7 @@ def web2py_uuid(ctokens=UNPACKED_CTOKENS):
It works like uuid.uuid4 except that tries to use os.urandom() if possible It works like uuid.uuid4 except that tries to use os.urandom() if possible
and it XORs the output with the tokens uniquely associated with this machine. and it XORs the output with the tokens uniquely associated with this machine.
""" """
rand_longs = struct.unpack('=QQ', string.join( rand_longs = (random.getrandbits(64),random.getrandbits(64))
(chr(random.randrange(256)) for i in xrange(16)),''))
if HAVE_URANDOM: if HAVE_URANDOM:
urand_longs = struct.unpack('=QQ', fast_urandom16()) urand_longs = struct.unpack('=QQ', fast_urandom16())
byte_s = struct.pack('=QQ', byte_s = struct.pack('=QQ',