Django Admin - Overriding the widget of a custom form field

Question

I have a custom TagField form field.

class TagField(forms.CharField):
    def __init__(self, *args, **kwargs):
        super(TagField, self).__init__(*args,          


        

Answer 1

For a specific field not a kind of fields I use:

Django 2.1.7

class ProjectAdminForm(forms.ModelForm):
    class Meta:
        model = Project
        fields = '__all__'
        widgets = {
            'project_description': forms.Textarea(attrs={'cols': 98})
        }

class ProjectAdmin(admin.ModelAdmin):
    form = ProjectAdminForm

Thanks, @Murat Çorlu