pytz2007c error

[looping]

Hi,
Why this error ?

>>from pytz import timezone
>>eastern = timezone('US/Eastern')

Traceback (most recent call last):
File "<interacti ve input>", line 1, in <module>
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\__init__.py", line 93, in timezone
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\tzfile.py", line 33, in build_tzinfo
for trans in data[:timecnt]]
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\tzinfo.py", line 27, in memorized_datet ime
dt = datetime.utcfro mtimestamp(seco nds)
ValueError: timestamp out of range for platform localtime()/gmtime()
function

I'm running python 2.5 on WinXP French with the egg from CheeseShop.

Same error with all timezone (like timezone('Europ e/Zurich'),
timezone('Europ e/Amsterdam'), ...) except a few one:

>>print timezone('UTC')

UTC

Is this a pytz problem or something I didn't understand ?

[looping]

Re: pytz2007c error

On Mar 6, 9:51 am, "looping" <kad...@gmail.c omwrote:

Hi,
Why this error ?
>

>from pytz import timezone
>eastern = timezone('US/Eastern')

>
Traceback (most recent call last):
File "<interacti ve input>", line 1, in <module>
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\__init__.py", line 93, in timezone
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\tzfile.py", line 33, in build_tzinfo
for trans in data[:timecnt]]
File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
\tzinfo.py", line 27, in memorized_datet ime
dt = datetime.utcfro mtimestamp(seco nds)
ValueError: timestamp out of range for platform localtime()/gmtime()
function
>
I'm running python 2.5 on WinXP French with the egg from CheeseShop.
>
Same error with all timezone (like timezone('Europ e/Zurich'),
timezone('Europ e/Amsterdam'), ...) except a few one:>>print timezone('UTC')
>
UTC
>
Is this a pytz problem or something I didn't understand ?

OK, the error come from datetime.utcfro mtimestamp that doesn't support
negative value.
pytz try to pass -1633280400 to this function.

Is this a problem from Windows ?

[Gabriel Genellina]

Re: pytz2007c error

En Tue, 06 Mar 2007 06:41:59 -0300, looping <kadeko@gmail.c omescribió:

On Mar 6, 9:51 am, "looping" <kad...@gmail.c omwrote:

>>

>>from pytz import timezone
>>eastern = timezone('US/Eastern')

>>
>I'm running python 2.5 on WinXP French with the egg from CheeseShop.
>>
>Same error with all timezone (like timezone('Europ e/Zurich'),
>timezone('Euro pe/Amsterdam'), ...) except a few one:>>print
>timezone('UTC' )
>>
>UTC
>>
>Is this a pytz problem or something I didn't understand ?

>
OK, the error come from datetime.utcfro mtimestamp that doesn't support
negative value.
pytz try to pass -1633280400 to this function.
>
Is this a problem from Windows ?

Perhaps it's a problem in pytz trying to go too far in the past...
-1633280400 refers to a date around 1919.

--
Gabriel Genellina

[Stuart Bishop]

Re: pytz2007c error

looping wrote:

On Mar 6, 9:51 am, "looping" <kad...@gmail.c omwrote:

>Hi,
>Why this error ?
>>

>>>>from pytz import timezone
>>>>eastern = timezone('US/Eastern')

>Traceback (most recent call last):
> File "<interacti ve input>", line 1, in <module>
> File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
>\__init__.py ", line 93, in timezone
> File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
>\tzfile.py", line 33, in build_tzinfo
> for trans in data[:timecnt]]
> File "C:\Python25\li b\site-packages\pytz-2007c-py2.5.egg\pytz
>\tzinfo.py", line 27, in memorized_datet ime
> dt = datetime.utcfro mtimestamp(seco nds)
>ValueError: timestamp out of range for platform localtime()/gmtime()
>function
>>
>I'm running python 2.5 on WinXP French with the egg from CheeseShop.
>>
>Same error with all timezone (like timezone('Europ e/Zurich'),
>timezone('Euro pe/Amsterdam'), ...) except a few one:>>print timezone('UTC')
>>
>UTC
>>
>Is this a pytz problem or something I didn't understand ?

OK, the error come from datetime.utcfro mtimestamp that doesn't support
negative value.
pytz try to pass -1633280400 to this function.

Is this a problem from Windows ?

Looks like it. I've opened a bug.

https://bugs.beta.launchpad.net/pytz/+bug/90096

Current workaround is to use an earlier release. This will be fixed as pytz
needs to remain cross platform.

--
Stuart Bishop <stuart@stuartb ishop.net>

http://www.stuartbishop.net/

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