One no CPU BOUND Django Hasher to avoid long time tests......

gistfile1.py

from django.contrib.auth.hashers import BasePasswordHasher

class TestPasswordHasher(BasePasswordHasher):
    """
    Just for testing propuses to be used in test environments
    and  avoid CPU BOUND operations by current installed
    pasword hashers.
    """
    algorithm = "test"

    def salt(self):
        return ''

    def encode(self, password, salt):
        assert salt == ''
        return '%s$%s' % (TestPasswordHasher.algorithm, password)

    def verify(self, password, encoded):
        encoded_2 = self.encode(password, '')
        return (encoded == encoded_2)

    def safe_summary(self, encoded):
        assert encoded.startswith('%s$') % TestPasswordHasher.algorithm
        hash = encoded[6:]
        return SortedDict([
            (_('algorithm'), self.algorithm),
            (_('hash'), mask_hash(hash)),
        ])