problems with DateTimeField filter in Django
请帮帮我)我有错误"[u"'data_date'值的格式无效。它必须是YYYY-MM-DD hh:mm[:ss[.uuuuuuu]][tz]格式。"]"并且不知道如何解决它。
我的模特.py
1 2 3 4 5 6 7 8 9 10 11 | class Data(models.Model): main = models.ForeignKey(Main) user = models.CharField(max_length=200) description = models.TextField() data_date = models.DateTimeField(['%Y-%m-%d %H:%M']) priority = models.CharField(max_length=1) end_date = models.DateTimeField(['%Y-%m-%d %H:%M']) def __unicode__(self): return self.description def was_published_recently(self): return self.data_date >= timezone.now() - datetime.timedelta(days=1) |
我的观点.py
1 2 3 4 5 6 | def index(request, onsuccess='/', onfail='/login/'): today = date.today() data_data=timezone.now() formatted_datetime = formats.date_format(data_data,"SHORT_DATETIME_FORMAT") problems_filter = Data.objects.filter(main_id=1).filter(data_date__range=['data_date', 'end_date']).order_by('-data_date').order_by('priority')[:101] # problems_filter = Data.objects.filter(main_id=1).order_by('-data_date').order_by('priority')[:10] |
号
当我使用推荐字符串时,它工作得很好。
示例格式:28 1管理员嗨2014-05-01 00:41:00 2 2014-06-01 00:00:00:00
似乎您忽略了输入字符串中的
1 2 3 4 5 6 7 8 9 | data_date = models.DateTimeField( ['%Y-%m-%d %H:%M'] ) end_date = models.DateTimeField( ['%Y-%m-%d %H:%M'] ) +---------------------+-------------------+----------------+ | input_date_string | its_format | what_you_tried | +---------------------+-------------------+----------------+ | 2014-05-01 00:41:00 | %Y-%m-%d %H:%M:%S | %Y-%m-%d %H:%M | | 2014-06-01 00:00:00 | %Y-%m-%d %H:%M:%S | %Y-%m-%d %H:%M | +---------------------+-------------------+----------------+ |
对
1 2 | data_date = models.DateTimeField( ['%Y-%m-%d %H:%M:%S'] ) end_date = models.DateTimeField( ['%Y-%m-%d %H:%M:%S'] ) |
号
请参阅:日期时间输入格式
违约:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | ( '%Y-%m-%d %H:%M:%S', # '2006-10-25 14:30:59' '%Y-%m-%d %H:%M:%S.%f', # '2006-10-25 14:30:59.000200' '%Y-%m-%d %H:%M', # '2006-10-25 14:30' '%Y-%m-%d', # '2006-10-25' '%m/%d/%Y %H:%M:%S', # '10/25/2006 14:30:59' '%m/%d/%Y %H:%M:%S.%f', # '10/25/2006 14:30:59.000200' '%m/%d/%Y %H:%M', # '10/25/2006 14:30' '%m/%d/%Y', # '10/25/2006' '%m/%d/%y %H:%M:%S', # '10/25/06 14:30:59' '%m/%d/%y %H:%M:%S.%f', # '10/25/06 14:30:59.000200' '%m/%d/%y %H:%M', # '10/25/06 14:30' '%m/%d/%y', # '10/25/06' ) |