I am trying to develop a blood donation app. Here I need to get the donor's data which have last donated date more than 6 months ago that is if the donor has donated in last six months the donor's data should not be rendered to the template. I am trying to do that but could not figured out to do. So if anyone can help me then thank you in advance. Here is a column in models.py
lastDonatedDate = models.DateField(blank=True, null=True)
I just need to filter the donor's detail from the current date and the difference between two dates should be greater than 6 months.
You can work with a __range
lookup [Django-doc] :
MyModel.objects.filter(
)
or if we want to filter six months ago, we can install the dateutil
package [readthedocs] with:
pip3 install
and then filter with:
from django.utils.timezone import now
from dateutil.relativedelta import relativedelta
MyModel.objects.filter(
)
Note : normally the name of the fields in a Django model are written in snake_case , not PerlCase , so it should be:
last_donated_date
instead of.lastDonatedDate
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