forecasts.full_text_forecast breaks from timezone issues

[Sean Stoops]

In [4]: forecasts.full_text_forecast('ks','009')
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ValueError Traceback (most recent call last)

/Users/brutimus/<ipython console> in <module>()

/Users/brutimus/temp/python-earth-brutimus/earth/weather/forecasts.py in full_text_forecast(state_abbr, zone)
    846 expires = datetime(int(dl[8:12]), int(dl[12:14]), int(dl[14:16]),
    847 int(dl[16:18]), int(dl[18:20]))
--> 848 issued = datetime.strptime(forecast[5], "%I%M %p %Z %a %b %d %Y")
    849 text = '\n'.join(forecast[12:]).strip()
    850 return {'issued_date': issued,

/sw/lib/python2.5/_strptime.py in strptime(data_string, format)
    328 if not found:
    329 raise ValueError("time data did not match format: data=%s fmt=%s" %
--> 330 (data_string, format))
    331 if len(data_string) != found.end():
    332 raise ValueError("unconverted data remains: %s" %

ValueError: time data did not match format: data=1009 PM CST WED FEB 25 2009 fmt=%I%M %p %Z %a %b %d %Y

I've messed with this issue a little bit before, but hadn't fixed it yet. I know it has something to do with the timezone names -- CDT versus CST. I think we just need to swap over to dateutil for anything TZ.