Resize fields in Django Admin

Question

Django tends to fill up horizontal space when adding or editing entries on the admin, but, in some cases, is a real waste of space, when, i.e., editing a date field, 8 chara

Answer 1

Same answer as msdin but with TextInput instead of TextArea:

from django.forms import TextInput

class ShortTextField(models.TextField):
    def formfield(self, **kwargs):
         kwargs.update(
            {"widget": TextInput(attrs={'size': 10})}
         )
         return super(ShortTextField, self).formfield(**kwargs)