Hello,
Having trouble with something on which the documentation seems clear to
me. I'd greatly appreciate any help.
I wanted to add a field to a model showing when a user signed on. I
thought this is right.
signup_datetime = models.DateTimeField(auto_now_add=True)
But python3 ./manage.py makemigrations objected:
*You are trying to add the field 'signup_datetime' with 'auto_now_add=True'
to tootuser without a default; the database needs something to populate
existing rows*
Any suggestions?
(When I tried
signup_datetime = models.DateTimeField(default=datetime.datetime.now, blank=
True)
it said this:
*/usr/local/lib/python3.4/dist-packages/django/db/models/fields/__init__.py:1430:
RuntimeWarning: DateTimeField TootUser.signup_datetime received a naive
datetime (2016-10-19 13:48:14.145943) while time zone support is active.
RuntimeWarning)*
but honestly, I can't figure out what is wrong with the first try.)
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