Testing the plain-vanilla Schematics branch.

validation_min.py

#!/usr/bin/env python


import hashlib

from schematics.models import Model
from schematics.serialize import whitelist, blacklist
from schematics.types import MD5Type, StringType
from schematics.exceptions import ValidationError


class User(Model):
    secret = MD5Type()
    name = StringType(required=True, max_length=50)
    bio = StringType(max_length=100)

    class Options:
        roles = {
            'owner': blacklist(),
            'public': whitelist('name', 'bio'),
        }

    def set_password(self, plaintext):
        hash_string = hashlib.md5(plaintext).hexdigest()
        self.secret = hash_string


u = User()
#u.secret = 'whatevz'
u.set_password('whatevz')
#u.name = 'this name is going to be much, much, much too long for this field'
u.name = 'James'

try:
    u.validate()
    print '    SUCCESS'
except ValidationError, ve:
    print '    FAILED:', ve