Exercício 6: O Schema de Programa

## coding=utf-8

### varios imports ###

from plone.supermodel import model

class IPrograma(model.Schema):
    """
    A programacao de uma conferencia
    """

    title = schema.TextLine(title=_(u"Nome do programa"),)

    description = schema.Text(title=_(u"Sumário do programa"),)

    start = schema.Datetime(title=_(u"Data de Início"), required=False,)

    end = schema.Datetime(title=_(u"Data de Término"), required=False,)

    details = RichText(title=_(u"Detalhes"), description=_(u"Detalhes sobre o programa"), required=False,)