def __call__(self):
if self.schema_factory is not None:
self.schema = self.schema_factory()
if self.use_csrf_token and 'csrf_token' not in self.schema:
self.schema.children.append(CSRFSchema()['csrf_token'])
result = super(BaseFormView, self).__call__()
if isinstance(result, dict):
result.update(self.more_template_vars())
return result
def __call__(self):
if self.use_csrf_token and 'csrf_token' not in self.schema:
self.schema.children.append(CSRFSchema()['csrf_token'])
try:
result = FormView.__call__(self)
except colander.Invalid, exc:
self.logger.exception(
"Exception while rendering form "
"'%s': %s - struct received: %s",
self.title, exc, self.appstruct())
raise
def __call__(self):
"""Build up the schema and return the form view.
"""
# build the schema if it not exist
if self.schema is None:
if self.schema_factory is None:
self.schema_factory = SettingsSchema
self.schema = self.schema_factory()
# append csrf token if needed
if self.use_csrf_token and 'csrf_token' not in self.schema:
self.schema.children.append(CSRFSchema()['csrf_token'])
# enhance the schema with the given definitions
for setting_obj in self.settings.settings_objs:
node = colander.SchemaNode(self.colander_type(setting_obj.type)(),
name=setting_obj.field_name,
title=setting_obj.title,
description=setting_obj.description,
default=setting_obj.default)
self.schema.children.append(node)
# the names of the children should begin with the module name
settings = get_settings()
bind_values = self.settings.bind.copy()
for child in self.schema.children:
bind_attrs = bind_values.get(child.name, None)
if child.name == 'csrf_token':
continue
if not child.name.startswith(self.settings.module):
child.name = "%s-%s" % (self.settings.module, child.name)
child.default = settings.get(child.name)
if bind_attrs:
for k, v in bind_attrs.iteritems():
if callable(v):
v = v()
setattr(child, k, v)
# Build up the buttons dynamically, so we can check what setting form
# was saved.
save = 'save_' + self.form_id
self.buttons = (deform.Button(save, _(u'Save')),
deform.Button('cancel', _(u'Cancel')))
setattr(self, save + '_success', self.save_success)
return super(SettingsFormView, self).__call__()
class SignoutView(FormView):
schema = CSRFSchema()
buttons = 'signout',
def signout_success(self, appstruct):
return httpexceptions.HTTPSeeOther('/', headers=forget(self.request))
def login_forms(request):
return {
'signin': Form(Signin().bind(request=request)),
'signout': Form(CSRFSchema().bind(request=request)),
}