model.py

#!/usr/bin/python
# -*- coding: UTF-8 -*-
import peewee, datetime

db = peewee.SqliteDatabase('banco.db')

class Ente(peewee.Model):
    nome = peewee.CharField()
    municipio = peewee.CharField()
    link_transparencia = peewee.CharField()
    link_licitacoes = peewee.CharField()
    link_contratos = peewee.CharField()
    esfera = peewee.CharField()
    classificacao = peewee.CharField()
    ativo = peewee.CharField()
    class Meta:
        database = db

class HistoricoDeAcesso(peewee.Model):
    # disponivel = peewee.BooleanField()
    licitacoes = peewee.BooleanField()
    contratos = peewee.BooleanField()
    portal_transparencia = peewee.BooleanField()
    data_hora = peewee.DateTimeField(default=datetime.datetime.now)
    ente = peewee.ForeignKeyField(Ente)
    class Meta:
        database = db