Get the string title for a particular type.

    Given a value, get an appropriate string title for the type that can
    be used to re-cast the value later.

def name(value):
    """Get the string title for a particular type.

    Given a value, get an appropriate string title for the type that can
    be used to re-cast the value later.
    """
    if value is None:
        return 'any'
    for (test, name) in TESTS:
        if isinstance(value, test):
            return name
    return 'string'