def tooLoud(value):
# import pdb; pdb.set_trace()
# Attempting to read value blows up!
return _(u"Yuck! Too loud")
def checkDates(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(_(u"The start date must be before the end date."))
def validateTitle(value):
if value and value == value.upper():
raise schema.interfaces.InvalidValue(_(u"Please don't shout"))
def validate(self, value):
if value and not '@' in value:
raise Invalid(_(u"Missing @!"))
class ISession(form.Schema, IImageScaleTraversable):
"""
Conference Session
"""
title = schema.TextLine(title=_(u'Session Name'))
description = schema.Text(
title=_(u'Session summary'),
description=_(u'Short description of session topics'),
)
start = schema.Datetime(
title=_(u'Session starts'),
defaultFactory=default_start,
)
end = schema.Datetime(title=_(u'Session ends'), defaultFactory=default_end)
accessible = schema.Choice(
title=_(u'Accessible?'),
values=(_(u'Yes'), _(u'No')),
default='Yes',
)
form.widget(accessible="z3c.form.browser.radio.RadioFieldWidget")
tracks = schema.List(
title=_(u'Tracks for this session'),
value_type=schema.Choice(title=u'dummy', source=trackVocabulary),
)
searchable('details')
details = RichText(title=_(u'Details'))
presenters = RelationList(
title=u"Presenters",
default=[],
value_type=RelationChoice(
title=_(u"Presenter"),
source=ObjPathSourceBinder(
object_provides=
'collective.dexterity_class.presenter.IPresenter')),
required=False,
)
@invariant
def checkDates(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(
_(u"The start date must be before the end date."))
class StartBeforeEnd(Invalid):
__doc__ = _(u"The start or end date is invalid")
def checkDates(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(
_(u"The start date must be before the end date."))
def validate(self, value):
if value and not '@' in value:
raise Invalid(_(u"Missing @!"))