Re: AttributeError on _strptime_time

MadeR did you ever get to the bottom of this error? I am using python2.6.5, django1.3.1, and tastypie0.9.7 with a mysql5.1 back end. Its a real doozy, I have never seen it when developing locally, but once a week or so I'll get an email from my production django server that has something like this in it:
Traceback (most recent call last):

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/tastypie/resources.py", line 175, in wrapper
    response = callback(request, *args, **kwargs)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/tastypie/resources.py", line 334, in dispatch_list
    return self.dispatch('list', request, **kwargs)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/tastypie/resources.py", line 364, in dispatch
    response = method(request, **kwargs)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/tastypie/resources.py", line 934, in get_list
    objects = self.obj_get_list(request=request, **self.remove_api_resource_names(kwargs))

  File "/var/www/TorrentGuru/releases/current/TorrentGuru/apache/../runrecognition/api.py", line 178, in obj_get_list
    return self.get_object_list(request)

  File "/var/www/TorrentGuru/releases/current/TorrentGuru/apache/../runrecognition/api.py", line 339, in get_object_list
    return get_weekly_winner_row_list(min_date=min_date, max_date=max_date)

  File "/var/www/TorrentGuru/releases/current/TorrentGuru/apache/../runrecognition/leaderboard_builder.py", line 145, in get_weekly_winner_row_list
    weeks = _build_query(weeks, min_date, max_date)

  File "/var/www/TorrentGuru/releases/current/TorrentGuru/apache/../runrecognition/leaderboard_builder.py", line 135, in _build_query
    initial_objects = initial_objects.filter(victory_date__gte=min_date)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/manager.py", line 141, in filter
    return self.get_query_set().filter(*args, **kwargs)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/query.py", line 550, in filter
    return self._filter_or_exclude(False, *args, **kwargs)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/query.py", line 568, in _filter_or_exclude
    clone.query.add_q(Q(*args, **kwargs))

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/sql/query.py", line 1172, in add_q
    can_reuse=used_aliases, force_having=force_having)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/sql/query.py", line 1107, in add_filter
    connector)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/sql/where.py", line 67, in add
    value = obj.prepare(lookup_type, value)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/sql/where.py", line 316, in prepare
    return self.field.get_prep_lookup(lookup_type, value)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/fields/__init__.py", line 644, in get_prep_lookup
    return super(DateField, self).get_prep_lookup(lookup_type, value)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/fields/__init__.py", line 292, in get_prep_lookup
    return self.get_prep_value(value)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/fields/__init__.py", line 721, in get_prep_value
    return self.to_python(value)

  File "/var/www/TorrentGuru/local-python/lib/python2.6/site-packages/django/db/models/fields/__init__.py", line 698, in to_python
    return datetime.datetime(*time.strptime(value, '%Y-%m-%d %H:%M:%S')[:6],

AttributeError: _strptime_time

Any pointers you might have for me would be greatly appreciated.

On Thursday, March 10, 2011 12:03:31 PM UTC-5, MadeR wrote:

The error  was trapped by django-sentry and does *not* occur in python
interpreter, thus I can't understand it!
Please can anybody enlighten me?

Here the details:

Exception Type: AttributeError
Exception Value: _strptime_time

The error is raised by line #698 in
/usr/local/lib/python2.6/dist-packages/Django-1.2.5-py2.6.egg/django/db/models/fields/__init__.py
in to_python using django 1.2.5:

 698.     return datetime.datetime(*time.strptime(value, '%Y-%m-%d
%H:%M:%S')[:6],
 699.         **kwargs)

With local variables:

kwargs = {'microsecond': 0}
self = u'<django.db.models.fields.DateTimeField object at 0x7fb780594210>'
usecs = 0
value = u'2011-02-24 00:00:00'

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