in my server i use the following piece of code:
ims = self.headers["if-modified-since"]
if ims != None:
t = int(ims)
and i'm always getting the following error:
t = int(ims)
ValueError: invalid literal for int(): None
i wanna know what the hell is going on... first i tried to test using
is not None, but it makes no difference.
4  1624 
forgot to mention my interpreter version: 2.4.4
"karoly.kiripol szky" <ka************ ****@gmail.comw rote in
news:11******** **************@ m58g2000cwm.goo glegroups.com:
in my server i use the following piece of code:
ims = self.headers["if-modified-since"]
if ims != None:
t = int(ims)
and i'm always getting the following error:
t = int(ims)
ValueError: invalid literal for int(): None
i wanna know what the hell is going on... first i tried to test
using is not None, but it makes no difference.
It appears that ims is the string 'None', so it fails the test, but
is an invalid literal.
--
rzed
On Feb 3, 2007, at 7:47 AM, karoly.kiripols zky wrote:
in my server i use the following piece of code:
ims = self.headers["if-modified-since"]
if ims != None:
t = int(ims)
and i'm always getting the following error:
t = int(ims)
ValueError: invalid literal for int(): None
i wanna know what the hell is going on... first i tried to test using
is not None, but it makes no difference.
Sounds like ims == 'None'. Try changing:
if ims != None:
to
if ims:
and you might also wrap your call to int(ims) in a try block.
HTH,
Michael
the tested variable was really a string containing "None" instead of
simply None. this is the first time i ran into this error message
confusion. :)
thanks for the help!
On Feb 3, 6:29 pm, Michael Bentley <rmc...@gmail.c omwrote:
On Feb 3, 2007, at 7:47 AM, karoly.kiripols zky wrote:
in my server i use the following piece of code:
ims = self.headers["if-modified-since"]
if ims != None:
t = int(ims)
and i'm always getting the following error:
t = int(ims)
ValueError: invalid literal for int(): None
i wanna know what the hell is going on... first i tried to test using
is not None, but it makes no difference.
Sounds like ims == 'None'. Try changing:
if ims != None:
to
if ims:
and you might also wrap your call to int(ims) in a try block.
HTH,
Michael
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