Not studying; I’m working on a website that will be used to register people for an event, but it is my first Django site.
I’m aware that I can add to the existing user model, and I may. However, this is just my first attempt to create a model and form and save data to the database. I don’t think that whatever I’m doing wrong will be limited to this model. I’m missing something. —M > On Jan 2, 2016, at 10:13 PM, Sergiy Khohlov <[email protected]> wrote: > > Sorry I missed. You have valid unknown at the start. Why are you not used > django user model and author? Study purpose ,? > > 3 січ. 2016 05:53 "Michael Molloy" <[email protected] > <mailto:[email protected]>> пише: > I'm not sure what could be wrong with the database settings. If I just create > an instance of the model and save it, it saves to the database: > > > <https://lh3.googleusercontent.com/-jyOjeZShpXU/VoibBXC7gPI/AAAAAAAAAFU/WeJ9TBxQemQ/s1600/Screen%2BShot%2B2016-01-02%2Bat%2B9.52.18%2BPM.png> > >>> u.email = '[email protected] <mailto:[email protected]>' > > >>> u.save() > > > > > <https://lh3.googleusercontent.com/-jyOjeZShpXU/VoibBXC7gPI/AAAAAAAAAFU/WeJ9TBxQemQ/s1600/Screen%2BShot%2B2016-01-02%2Bat%2B9.52.18%2BPM.png> > --M > > > On Saturday, January 2, 2016 at 9:48:39 PM UTC-6, Sergiy Khohlov wrote: > Is_valid is working. You have > problem with save. Check database setting. > > 3 січ. 2016 04:18 "Michael Molloy" <[email protected] <>> пише: > >ve > > This is running in Openshift with Python 3.3 and Django 1.8.4 > > > > Here's my model: > > > > class Users(models.Model): > > first_nm = models.CharField('First Name', max_length=100) > > last_nm = models.CharField('Last Name', max_length=100) > > email = models.CharField('Email Address', max_length=200, unique=True) > > > > > > Here's my form: > > > > class UsersForm(forms.ModelForm): > > class Meta: > > model = Users > > fields = ['first_nm', 'last_nm', 'email'] > > > > > > > > When I run the shell inside Openshift, this is what happens: > > > > Python 3.3.2 (default, Mar 20 2014, 20:25:51) > > > > [GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux > > > > Type "help", "copyright", "credits" or "license" for more information. > > > > (InteractiveConsole) > > > > > > >>> from django.conf import settings > > > > >>> from package.forms import UsersForm > > > > >>> from package.models import Users > > > > > > >>> u = Users() > > > > >>> u.first_nm = 'First' > > > > >>> u.last_nm = 'Last' > > > > >>> u.email = '[email protected] <>' > > > > >>> uf = UsersForm(u) > > > > >>> uf.is_bound > > > > True > > > > >>> uf.is_valid > > > > <bound method UsersForm.is_valid of <UsersForm bound=True, valid=Unknown, > > fields=(first_nm;last_nm;email)>> > > > > > > >>> uf.save() > > > > > > Traceback (most recent call last): > > > > File "<console>", line 1, in <module> > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/models.py", > > line 463, in save > > > > construct=False) > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/models.py", > > line 84, in save_instance > > > > if form.errors: > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/forms.py", > > line 176, in errors > > > > self.full_clean() > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/forms.py", > > line 392, in full_clean > > > > self._clean_fields() > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/forms.py", > > line 401, in _clean_fields > > > > value = field.widget.value_from_datadict(self.data, self.files, > > self.add_prefix(name)) > > > > File > > "/var/lib/openshift/5678c24389f5cff0330001cd/python/virtenv/venv/lib/python3.3/site-packages/Django-1.8.4-py3.3.egg/django/forms/widgets.py", > > line 223, in value_from_datadict > > > > return data.get(name, None) > > > > AttributeError: 'Users' object has no attribute 'get' > > > > > > >>> uf.save() > > > > <Users: Users object> > > > > > > First, why does uf.is_valid() return > > > > > > <bound method UsersForm.is_valid of <UsersForm bound=True, valid=Unknown, > > fields=(first_nm;last_nm;email)>> > > > > > > the first time I call it, but on subsequent calls, uf.is_valid() returns > > True? > > > > > > Second, why does uf.save() return that stacktrace the first time I call it, > > but the second time I call it, the object saves? > > > > > > Third, even though the Users object saves, the only value in the database > > for that row is the primary key. Neither the names nor the email field is > > saved. > > > > > > > > I'm working through the Django Unchained book, and I'm also looking at the > > Django tutorial on djangoproject.com <http://djangoproject.com/>, and it > > looks to me like I'm doing everything that I'm supposed to, but obviously > > I'm missing something. > > > > > > --Michael > > > > > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Django users" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected] <>. > > To post to this group, send email to [email protected] <>. > > Visit this group at https://groups.google.com/group/django-users > > <https://groups.google.com/group/django-users>. > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/django-users/dd08dc98-e3af-49c8-b549-c5dc4e72d3d6%40googlegroups.com > > > > <https://groups.google.com/d/msgid/django-users/dd08dc98-e3af-49c8-b549-c5dc4e72d3d6%40googlegroups.com>. > > For more options, visit https://groups.google.com/d/optout > > <https://groups.google.com/d/optout>. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/django-users > <https://groups.google.com/group/django-users>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/72973c30-8cde-497d-822e-d3b01d3bc3ab%40googlegroups.com > > <https://groups.google.com/d/msgid/django-users/72973c30-8cde-497d-822e-d3b01d3bc3ab%40googlegroups.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > -- > You received this message because you are subscribed to a topic in the Google > Groups "Django users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/django-users/TT1dJhsDpSY/unsubscribe > <https://groups.google.com/d/topic/django-users/TT1dJhsDpSY/unsubscribe>. > To unsubscribe from this group and all its topics, send an email to > [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/django-users > <https://groups.google.com/group/django-users>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CADTRxJN%3D%2BPd9%2BbS_EqOe%3DdrDpO--OUq8fupp06SrRg-mV0Hi7g%40mail.gmail.com > > <https://groups.google.com/d/msgid/django-users/CADTRxJN%3D%2BPd9%2BbS_EqOe%3DdrDpO--OUq8fupp06SrRg-mV0Hi7g%40mail.gmail.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/E7D34BB5-3552-404D-BC45-FAFAD24FACC8%40gmail.com. For more options, visit https://groups.google.com/d/optout.
