You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.5 KiB
53 lines
1.5 KiB
''' Schemas (sub) package, for form rendering and validation ''' |
|
|
|
import colander |
|
import deform |
|
|
|
from deform.renderer import configure_zpt_renderer |
|
|
|
from .helpers import ( |
|
deferred_csrf_default, |
|
deferred_csrf_validator |
|
) |
|
|
|
|
|
# Base Schema |
|
|
|
class CSRFSchema(colander.Schema): |
|
''' base class for schemas with csrf validation ''' |
|
|
|
csrf_token = colander.SchemaNode( |
|
colander.String(), |
|
default=deferred_csrf_default, |
|
validator=deferred_csrf_validator, |
|
widget=deform.widget.HiddenWidget(), |
|
) |
|
|
|
@classmethod |
|
def as_form(cls, request, action=None, **kwargs): |
|
''' returns the schema as a form |
|
|
|
:param pyramid.request.Request request: the current request |
|
:param str url: |
|
form action url, |
|
url is not set, the current context and view name will be used to |
|
constuct a url for the form |
|
:param kwargs: |
|
additional parameters for the form rendering. |
|
''' |
|
schema = cls().bind(request=request) |
|
if action is None: |
|
action = request.resource_url(request.context, request.view_name) |
|
settings = {'col_label': 3, 'col_input': 9, 'action': action} |
|
settings.update(kwargs) |
|
return deform.Form(schema, **settings) |
|
|
|
|
|
def includeme(config): |
|
''' |
|
Initialize the form schemas |
|
|
|
Activate this setup using ``config.include('ordr.schemas')``. |
|
''' |
|
# Make Deform widgets aware of our widget template paths |
|
configure_zpt_renderer(['ordr:templates/deform'])
|
|
|