((u'CIRCLE ((1 1), 10)', 1),)
((None, -32767),)
((None, -2147483647),)
((None, -9223372036854775807),)
'''((None, Decimal('-654.654')),)'''
((None, u'false'),)
((None, u''),)
((None, -123456.54),)
((None, -365.0),)
'''((None, datetime.date(1901, 12, 31)),)'''
'''((None, datetime.datetime(1901, 1, 1, 0, 0)),)'''
