Revert database to django models

mydjangoorm.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
import random
from django.conf import settings
from django.core.management import setup_environ

s = {
        "DATABASE_ENGINE": "django.db.backends.postgresql_psycopg2",
        "DATABASE_NAME": "database_name",
        "DATABASE_USER": "user",
        "DATABASE_PASSWORD": "password",
        "DATABASE_HOST": "localhost",
        "DATABASE_PORT": "5432",
        }

my = sys.modules[__name__]
sys.modules['mydjangoorm.py'] = my
settings.configure(**s)
setup_environ(settings)
settings.DATABASES['default']['ENGINE'] = s['DATABASE_ENGINE']
settings.DATABASES['default']['NAME'] = s['DATABASE_NAME']
settings.DATABASES['default']['USER'] = s['DATABASE_USER']
settings.DATABASES['default']['PASSWORD'] = s['DATABASE_PASSWORD']
settings.DATABASES['default']['HOST'] = s['DATABASE_HOST']
settings.DATABASES['default']['PORT'] = s['DATABASE_PORT']
from django.db import models
from django.core.management.commands import inspectdb
__name__ = 'mydjangoorm.py'
x = inspectdb.Command().handle_inspection({'database':"default"})
buff = ""
for i in x:
    buff += i+"\n"
print buff
buff = buff.split('\n\n')[2:]
fails = []
while True:
    for i in buff:
        try:
            exec i
        except NameError: fails.append(i)
    if len(fails) > 0:
        buff = fails
        random.shuffle(buff)
        fails = []
    else: break