[Answered ]-Django Model DateField to_python

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You could use this function to convert dates:

import re

def parse_slash_date(value):
    m = re.match(r'^(?P<day>[0-9]{1,2})/(?P<month>[0-9]{1,2})/(?P<year>[0-9]{4})$', value)
    if m:
        return '%s-%s-%s' % (
            m.group('year'), m.group('month'), m.group('day'))

Example:

In [4]: parse_slash_date('06/10/2012')
Out[4]: '2012-10-06'

You could also create a DateField that uses the parser:

class YourDateField(models.DateField):
    def get_prep_lookup(self, lookup_type, value):
        if value and '/' in value:
            value = parse_slash_date(value)
        return super(YourDateField, self).get_prep_lookup(
            lookup_type, value)

However, I was pretty sure that DateField was able to parse dates with slashes already… But I just read the code of django.utils.dateparse.parse_date and it doesn’t.

👤jpic

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