Django snippets

def person_view(request, person_id=None):

    if  person_id == None:
        person = Person()
    else:
        person = Person.objects.get(id = person_id)

    PhoneFormSet    = inlineformset_factory(Person, Phone, can_delete=True)
    AddressFormSet  = inlineformset_factory(Person, Address, can_delete=True)    
    
    if request.method == "POST":
        personform       = PersonForm(request.POST, instance=person)
        phoneformset    = PhoneFormSet(request.POST, request.FILES, instance=person, prefix='phone')
        addressformset  = AddressFormSet(request.POST, request.FILES, instance=person, prefix='address')
        
        if personform.is_valid() and phoneformset.is_valid() and addressformset.is_valid():
            personform.save()
            phoneformset.save()
            addressformset.save()

            if '_save' in request.POST:
                return HttpResponseRedirect('/admin/person/person/')
            if '_addanother' in request.POST:
                return HttpResponseRedirect('/admin/person/person/add/')
    else:
        personform      = PersonForm(instance=person)
        phoneformset    = PhoneFormSet(instance=person, prefix='phone')
        addressformset  = AddressFormSet(instance=person, prefix='address')

    return render_to_response('person.html', {
        'personform'        : personform,
        'phoneformset'      : phoneformset,
        'addressformset'    : addressformset,
    })


### Template for this view ###

<fieldset class="module aligned ">
{% for field in personform %}
    <div class="form-row">
            <div class="field-box">
                {{ field.errors }}
                {{ field.label_tag }}: {{ field }}
            </div>
    </div>
{% endfor %}
</fieldset>

<fieldset class="module aligned ">
<h2>Phone Numbers</h2>
<table>
     <tr>
     {% for field in phoneformset.forms.0 %}
          {% if not field.is_hidden %}
               <th>{{ field.label }}</th>
          {% endif %}
     {% endfor %}
     </tr>
     {% for f in phoneformset.management_form %}
          {{ f }}
     {% endfor %}
     {% for f in phoneformset.forms %}
          <tr>
          {% for field in f %}
               {% if not field.is_hidden %}
                    <td>
                    {{ field.errors }}
                    {{ field }}
                    </td>
               {% else %}
                    <td valign="bottom">{{ field }}</
               {% endif %}
          {% endfor %}
          </tr>
     {% endfor %}
</table>
</fieldset>

<fieldset class="module aligned ">
<h2>Addresses</h2>
<table>
     <tr>
     {% for field in addressformset.forms.0 %}
          {% if not field.is_hidden %}
               <th>{{ field.label }}</th>
          {% endif %}
     {% endfor %}
     </tr>
     {% for f in addressformset.management_form %}
          {{ f }}
     {% endfor %}
     {% for f in addressformset.forms %}
          <tr>
          {% for field in f %}
               {% if not field.is_hidden %}
                    <td>
                    {{ field.errors }}
                    {{ field }}
                    </td>
               {% else %}
                    <td valign="bottom">{{ field }}</
               {% endif %}
          {% endfor %}
          </tr>
     {% endfor %}
</table>
</fieldset>