Django snippets

from django import newforms as forms
from django.newforms.forms import BoundField
from django.template import Context, loader

class TemplatedForm(forms.Form):
    '''
    template newforms/form.html:
    % for field in bound_fields %}
    {% include "newforms/field.html" %}
    {% endfor %}


    template newforms/field.html:
    <tr{% if field.errors %} class="errors" {% endif%}>
    <th>
    <label for="id_{{ field.name }}">{{ field.label }}{% if field.field.required %}<span class="required">*</span>{% endif %}:</label>
    </th>
    <td>
    {{ field }}
    {% if field.errors %}{{ field.errors }}{% endif %}
    {% if field.help_text %}
    <p class="helptext">({{ field.help_text }})</p>
    {% endif %}
    </td>
    </tr>
    '''
    def output_via_template(self):
        "Helper function for fieldsting fields data from form."

        bound_fields = [BoundField(self, field, name) for name, field \
                        in self.fields.items()] 
        
        c = Context(dict(form = self, bound_fields = bound_fields))
        t = loader.get_template('newforms/form.html')
        return t.render(c)
        
    def __str__(self):
        return self.output_via_template()

# example usage in view 
class PersonalInfoForm(TemplatedForm):
    school_or_institution = forms.CharField(max_length=100,required=False)
    first_name = forms.CharField(max_length=100,required=False)
    last_name = forms.CharField(max_length=100,required=False)
    email = forms.EmailField()
    personal_website_url = forms.CharField(max_length=100,required=False)
    button = forms.CharField(required=False,widget=forms.HiddenInput)