Module Import alias ImportFrom alias ClassDef bases AttributeLoad NameLoad attr body FunctionDef arguments args NameParam NameParam NameParam NameParam defaults NameLoad body Expr Str If CompareIs NameLoad NameLoad body Assign NameStore NameLoad Expr Call AttributeLoad NameLoad attr Call NameLoad NameLoad NameLoad decorator_list FunctionDef arguments args NameParam defaults body Assign NameStore AttributeLoad NameLoad attr Assign NameStore TupleLoad TupleLoad Num NameLoad TupleLoad Str NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Str NameLoad TupleLoad Str NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Num NameLoad TupleLoad Str NameLoad TupleLoad Str NameLoad TupleLoad Str NameLoad TupleLoad NameLoad NameLoad TupleLoad Call NameLoad NameLoad For TupleStore NameStore NameStore NameLoad body Expr Call AttributeLoad NameLoad attr NameLoad NameLoad NameLoad decorator_list decorator_list
N/A N/A unittest django.utils checksums TestUtilsChecksums N/A N/A unittest TestCase N/A check_output N/A N/A self function value output N/A None N/A N/A 
        Check that function(value) equals output.  If output is None,
        check that function(value) equals value.
         N/A N/A output None N/A N/A output value N/A N/A N/A self assertEqual N/A function value output N/A test_luhn N/A N/A self N/A N/A N/A f N/A checksums luhn N/A items N/A N/A 4111111111111111 True N/A 4111111111111111 True N/A 4222222222222 True N/A 378734493671000 True N/A 5424000000000015 True N/A 5555555555554444 True N/A 1008 True N/A 0000001008 True N/A 000000001008 True N/A 4012888888881881 True N/A 1234567890123456789012345678909 True N/A 4111111111211111 False N/A 42222222222224 False N/A 100 False N/A 100 False N/A 0000100 False N/A abc False N/A None False N/A N/A object False N/A N/A value output items N/A N/A N/A N/A self check_output f value output N/A N/A