Squash the new warning in the test suite
Squash the new warning in the test suite

Solves:

    test_property_types (test_types.TestTypeLibrary) .../tests/test_types.py:47: UserWarning: 'default' first argument should be called 'self'
      fullname = UnicodeProperty(default=lambda x: x.name, lazy=True)
    ok

hearsaycorp/normalize,samv/normalize,tomo-otsuka/normalize