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Suppport older versions of python

This commit is contained in:
Isaac Virshup 2023-07-17 19:51:15 +02:00
parent 0dcb4b9fec
commit a74243a028
1 changed files with 11 additions and 4 deletions
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15
testing/code/test_excinfo.py
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@ -1650,7 +1650,14 @@ def test_hidden_entries_of_chained_exceptions_are_not_shown(pytester: Pytester)
) )
@pytest.mark.skip("sys.version_info < (3,11)") def add_note(err: BaseException, msg: str) -> None:
"""Adds a note to an exception inplace."""
if sys.version_info < (3, 11):
err.__notes__ = getattr(err, "__notes__", []) + [msg] # type: ignore[attr-defined]
else:
err.add_note(msg)
@pytest.mark.parametrize( @pytest.mark.parametrize(
"error,notes,match", "error,notes,match",
[ [
@ -1662,23 +1669,23 @@ def test_hidden_entries_of_chained_exceptions_are_not_shown(pytester: Pytester)
) )
def test_check_error_notes_success(error, notes, match): def test_check_error_notes_success(error, notes, match):
for note in notes: for note in notes:
error.add_note(note) add_note(error, note)
with pytest.raises(Exception, match=match): with pytest.raises(Exception, match=match):
raise error raise error
@pytest.mark.skip("sys.version_info < (3,11)")
@pytest.mark.parametrize( @pytest.mark.parametrize(
"error, notes, match", "error, notes, match",
[ [
(Exception("test"), [], "foo"), (Exception("test"), [], "foo"),
(AssertionError("foo"), ["bar"], "baz"), (AssertionError("foo"), ["bar"], "baz"),
(AssertionError("foo"), ["bar"], "foo\nbaz"),
], ],
) )
def test_check_error_notes_failure(error, notes, match): def test_check_error_notes_failure(error, notes, match):
for note in notes: for note in notes:
error.add_note(note) add_note(error, note)
with pytest.raises(AssertionError): with pytest.raises(AssertionError):
with pytest.raises(type(error), match=match): with pytest.raises(type(error), match=match):