Using this method you can combine form for standart django.contrib.auth.models.User model and for your project profile model. As now, ProfileForm can be used as usual, and it will also contain UserForm fields.
test
Add to ModelForm the ability to declare inline formsets. Check the docstring for an in-depth example.
- This is a filter to shorten the natural time value obtained using naturaltime function from humanize.
I had some trouble getting other peoples code to work for AD support, so I wrote my own which authenticates against LDAP and will also use SSL and cert if required. It will also verify that an autheticated user has specific group membership before authorizing. This will also debug to a file, which is really helpful when trying to figure out problems. One thing that really got me when getting python-ldap to work was that you must have "ldap.set_option(ldap.OPT_REFERRALS,0)" set or any ldap search will not work. Also, this will add group permissions to a user.
Outputs the contents of the block if the second argument matches (or not, depending on the tag) the regular expression represented by the first argument. Usage: {% ifregex "^/comments/" request.path %} ... {% endifregex %} {% ifnotregex "^/comments/" request.path %} ... {% else %} ... {% endifnotregex %}
This facilitates unit tests for model mixins in Django. For more info, see [my blog](https://michael.mior.ca/blog/unit-testing-django-model-mixins/).
The newforms-admin branch (to be merged by 0.97, I think) is very nice to work with, separating models from the admin. It is trivial to create an admin site that includes every app that is installed. Note that you also get all your docs for things like template tags, etc.
Note: must call within __init__() method, so you must do self.fields["field"] = ModelChoiseField(...). This is because I did not use a ModelChoiceIterator. A subclass of ModelChoiceField which represents the tree level of each node when generating option labels. It's limited to one level of nesting, if you need more, you should consider the django-mptt package. For example, where a form which used a ModelChoiceField: category = ModelChoiceField(queryset=Category.objects.all()) ...would result in a select with the following options: --------- Root 1 Root 2 Child 1.1 Child 1.2 Child 2.1 Using a NestedModelChoiceField instead: category = NestedModelChoiceField(queryset=Category.objects.all(), related_name='category_set', parent_field='parent_id', label_field='title') ...would result in a select with the following options: Root 1 --- Child 1.1 --- Child 1.2 Root 2 --- Child 2.1
Provide the ability to disable a select option with Django2. This can be done during the widget initialization (i.e when the widget field is created) or during form initialization. This will disable the select option based on a context or by specifying the values that should be disabled.
This decorator is based on user_passes_test, but when a user is logged in and fails the test, it will render a 403 error instead of redirecting to login - only anonymous users will be asked to login. Version working with Django 1.11, based on version found on [https://djangosnippets.org/snippets/254/] , which is deprecated.
Using Django REST Framework for Model views there is always the issue of making duplicated queries without either prefetching the objects that will be accessed using the serializer and as such will lead to large number of queries being made to the database. This will help in optimizing the queryset used for the viewset by accessing the `_meta.fields` property of the serializer.
Fields that support HTML optgroups. Adapted from [this snippet](https://djangosnippets.org/snippets/1968/) and updated to work with latest version of Django (1.9) and additional ModelMultipleChoiceField support added. Example Usage: tag = GroupedModelChoiceField(queryset=Tag.objects.all(), group_by_field='parent') positions = GroupedModelMultiChoiceField(queryset=Position.objects.all(), group_by_field='agency')
Observation: depends on jQuery to works! This widget works like other multiple select widgets, but it shows a drop down field for each choice user does, and aways let a blank choice at the end where the user can choose a new, etc. Example using it: class MyForm(forms.ModelForm): categories = forms.Field(widget=DropDownMultiple) def __init__(self, *args, **kwargs): self.base_fields['categories'].widget.choices = Category.objects.values_list('id', 'name') super(MyForm, self).__init__(*args, **kwargs)
This is possibly the simplest solution for storing binary data in a TextField.