FormEncode-Jinja2

FormEncode-Jinja2 is a Jinja2 extension for filling HTML forms via FormEncode.

Installation

You can install it from PyPI:

$ pip install FormEncode-Jinja2  # or
$ easy_install FormEncode-Jinja2

Basic Usage

Simple example in the interactive mode:

>>> import jinja2
>>> import formencode_jinja2
>>> env = jinja2.Environment(extensions=[formencode_jinja2.formfill])
>>> # or if there is already the Jinja environment:
>>> env.add_extension(formencode_jinja2.formfill)
>>> template = '''
... {%- formfill {'username': 'robert', 'email': '[email protected]'}
...        with {'username': 'This name is invalid'} -%}
...     <input type="text" name="username" />
...     <form:error name="username">
...     <input type="password" name="password" />
...     <input type="email" name="email" />
... </form>
... {%- endformfill -%}
... '''
>>> print env.from_string(template).render()
<input type="text" name="username" class="error" value="robert" />
    <span class="error-message">This name is invalid</span>
    <input type="password" name="password" value="" />
    <input type="email" name="email" value="[email protected]" />
</form>

Flask

from flask import Flask
import formencode_jinja2

app = Flask(__name__)
app.jinja_env.add_extension(formencode_jinja2.formfill)

Reference

Indices and tables