[Python-modules-team] Bug#950841: radon fails autopkg tests with python3.8, fixed in new upstream 4.1.0

[Matthias Klose]

Package: src:radon
Version: 3.0.3+dfsg-1
Severity: serious
Tags: sid bullseye
User: debian-python at lists.debian.org
Usertags: python3.8

radon fails autopkg tests with python3.8, apparently fixed in new upstream 4.1.0.

[...]
=================================== FAILURES ===================================
____ test_visitor[\n     a += 3\n     b += 4\n     c *= 3\n     -expected7] ____

code = '\n     a += 3\n     b += 4\n     c *= 3\n     ', expected = (3, 6, 2, 5)

    @pytest.mark.parametrize('code,expected', SIMPLE_BLOCKS)
    def test_visitor(code, expected):
        visitor = HalsteadVisitor.from_code(dedent(code))
>       assert expected == (visitor.operators, visitor.operands,
                            visitor.distinct_operators, visitor.distinct_operands)
E       assert (3, 6, 2, 5) == (3, 6, 2, 6)
E         At index 3 diff: 5 != 6
E         Use -v to get the full diff

radon/tests/test_halstead.py:71: AssertionError
_ test_visitor[\n     a = b < 4\n     c = i <= 45 >= d\n     k = 4 < 2\n
-expected9] _

code = '\n     a = b < 4\n     c = i <= 45 >= d\n     k = 4 < 2\n     '
expected = (4, 7, 3, 6)

    @pytest.mark.parametrize('code,expected', SIMPLE_BLOCKS)
    def test_visitor(code, expected):
        visitor = HalsteadVisitor.from_code(dedent(code))
>       assert expected == (visitor.operators, visitor.operands,
                            visitor.distinct_operators, visitor.distinct_operands)
E       assert (4, 7, 3, 6) == (4, 7, 3, 7)
E         At index 3 diff: 6 != 7
E         Use -v to get the full diff

radon/tests/test_halstead.py:71: AssertionError
_ test_mi_visit[\n     class A(object):\n\n         def __init__(self, n):\n
        # this is awesome\n             self.n = sum(i for i in range(n) if
i&1)\n\n         def m(self, j):\n             """Just compute it.\n
Example.\n             """\n             if j > 421:\n                 return
(self.n + 2) ** j\n             return (self.n - 2) ** j\n\n     a = A(4)\n
a.m(42)  # i don't know why, but it works\n-93.84027450359395-True] _

code = "class A(object):\n\n    def __init__(self, n):\n        # this is
awesome\n        self.n = sum(i for i in range(n) i...     return (self.n + 2)
** j\n        return (self.n - 2) ** j\n\na = A(4)\na.m(42)  # i don't know why,
but it works"
expected = 93.84027450359395, count_multi = True

    @pytest.mark.parametrize('code,expected,count_multi', MI_VISIT_CASES)
    def test_mi_visit(code, expected, count_multi):
        code = dedent(code)
        expected = expected
        count_multi = count_multi
>       assert mi_visit(code, count_multi) == expected
E       assert 93.75365939134126 == 93.84027450359395
E        +  where 93.75365939134126 = mi_visit("class A(object):\n\n    def
__init__(self, n):\n        # this is awesome\n        self.n = sum(i for i in
range(n) i...     return (self.n + 2) ** j\n        return (self.n - 2) **
j\n\na = A(4)\na.m(42)  # i don't know why, but it works", True)

radon/tests/test_other_metrics.py:130: AssertionError
_ test_mi_visit[\n     class A(object):\n\n         def __init__(self, n):\n
        # this is awesome\n             self.n = sum(i for i in range(n) if
i&1)\n\n         def m(self, j):\n             """Just compute it.\n
Example.\n             """\n             if j > 421:\n                 return
(self.n + 2) ** j\n             return (self.n - 2) ** j\n\n     a = A(4)\n
a.m(42)  # i don't know why, but it works\n-88.84176333569131-False] _

code = "class A(object):\n\n    def __init__(self, n):\n        # this is
awesome\n        self.n = sum(i for i in range(n) i...     return (self.n + 2)
** j\n        return (self.n - 2) ** j\n\na = A(4)\na.m(42)  # i don't know why,
but it works"
expected = 88.84176333569131, count_multi = False

    @pytest.mark.parametrize('code,expected,count_multi', MI_VISIT_CASES)
    def test_mi_visit(code, expected, count_multi):
        code = dedent(code)
        expected = expected
        count_multi = count_multi
>       assert mi_visit(code, count_multi) == expected
E       assert 88.75514822343865 == 88.84176333569131
E        +  where 88.75514822343865 = mi_visit("class A(object):\n\n    def
__init__(self, n):\n        # this is awesome\n        self.n = sum(i for i in
range(n) i...     return (self.n + 2) ** j\n        return (self.n - 2) **
j\n\na = A(4)\na.m(42)  # i don't know why, but it works", False)

radon/tests/test_other_metrics.py:130: AssertionError
===================== 4 failed, 382 passed in 0.74 seconds =====================