Choices Yes/No for Boolean Field in Django

Sometimes you need to represent boolean field of the Django model as dropdown list choices, like “Yes/No” instead default boolean field form widget - CheckboxInput. You can implement it like this.

class Post(models.Model):
    IS_PUBLISHED_CHOICES = [(False, 'No'), (True, 'Yes')]
    ...
    is_published = models.BooleanField("Published?", default=False, 
                                       choices=IS_PUBLISHED_CHOICES)

And ModelForm example

class PostForm(forms.ModelForm):
    class Meta:
        model = Post
        fields = ['is_published', ]
        widgets = {
            "is_published": widgets.Select(attrs={
                'class': 'form-control',
            }),
        }