Basic field include for Django templates

field.html

<div class="field {% if field_class %} {{ field_class }}{% endif %}">
    <label for="id_{{ field.html_name }}">
        {% if label %}{{ label }}{% else %}{{ field.label }}{% endif %}
        {% if not field.required %}<small>optional</small>{% endif %}
    </label>
    {{ field }}

    {% if help_text %}
        <p class="help-text">{{ help_text }}</p>
    {% elif field.help_text %}
        <p class="help-text">{{ field.help_text }}</p>
    {% endif %}

    {{ field.errors }}
</div>