gistfile1.py

from django.db import models

from localflavor.br.br_states import STATE_CHOICES

# Create your models here.

class Restaurante(models.Model):
	restaurante = models.CharField(u'Restaurante', max_length=255)
	endereco = models.CharField(u'Endereço', max_length=255)
	numero = models.CharField(u'Número', max_length=20)
	cep = models.CharField(u'CEP', max_length=10, help_text='Formato: 00.000-000')
	bairro = models.CharField(u'Bairro', max_length=50)
	cidade = models.CharField(u'Cidade', max_length=50)
	estado = models.CharField(u'Estado', max_length=2, choices=STATE_CHOICES)
	gerente = models.CharField(u'Responsável/Gerente', max_length=255)
	telefone = models.CharField(u'Telefone', max_length=14, help_text='(00)00000-0000')
	dt_cadastro = models.DateTimeField(auto_now_add=True)

	def __str__(self):
		return self.restaurante

	class Meta:
		ordering = ('-dt_cadastro',)

class Semana(models.Model):
	dia = models.CharField(u'Dia da semana', max_length=30, help_text='Exemplo: Segunda-feira')

	def __str__(self):
		return self.dia

	class Meta:
		ordering = ('id',)

class Cardapio(models.Model):
	prato = models.CharField(u'Prato/Produto', max_length=200)
	acompanha = models.TextField(u'Acompanha')
	preco_normal = models.DecimalField(u'R$ Normal', max_digits=9, decimal_places=2)
	preco_promocao = models.DecimalField(u'R$ Promocional', max_digits=9, decimal_places=2)
	calendario = models.ManyToManyField(Semana)
	restaurante = models.ForeignKey(Restaurante)
	foto_prato = models.ImageField(upload_to='fotos')
	dt_cadastro = models.DateTimeField(auto_now_add=True)

	def dias_semana(self):
		return ", ".join([c.dia for c in self.calendario.all()])

	def __str__(self):
		return self.prato

	class Meta:
		ordering = ('-dt_cadastro',)