Test that internal tracebacks are removed by reports.

docs/source/changes.md

@@ -17,6 +17,8 @@ releases are available on [PyPI](https://pypi.org/project/pytask) and
 - {pull}`459` adds a pre-commit hook to sort `__all__`.
 - {pull}`460` simplifies removing internal tracebacks from exceptions with a cause.
 - {pull}`463` raise error when a task function is not defined inside the loop body.
+- {pull}`464` improves pinned dependencies.
+- {pull}`465` adds test to ensure internal tracebacks are removed by reports.
 
 ## 0.4.1 - 2023-10-11
 

tests/test_collect.py

@@ -38,7 +38,7 @@ def task_write_text(depends_on, produces):
 
 
 @pytest.mark.end_to_end()
-def test_collect_depends_on_that_is_not_str_or_path(tmp_path):
+def test_collect_depends_on_that_is_not_str_or_path(capsys, tmp_path):
     """If a node cannot be parsed because unknown type, raise an error."""
     source = """
     import pytask
@@ -57,6 +57,10 @@ def task_with_non_path_dependency():
     assert isinstance(exc_info[1], NodeNotCollectedError)
     assert "'@pytask.mark.depends_on'" in str(exc_info[1])
 
+    # Assert tracebacks are hidden.
+    captured = capsys.readouterr()
+    assert "_pytask/collect.py" not in captured.out
+
 
 @pytest.mark.end_to_end()
 def test_collect_produces_that_is_not_str_or_path(tmp_path):

tests/test_dag.py

@@ -68,6 +68,9 @@ def task_d(produces):
     assert tmp_path.joinpath("in.txt").as_posix() not in result.output
     assert tmp_path.name + "/in.txt" in result.output
 
+    # Test whether reports remove inner tracebacks
+    assert "/_pytask/dag.py" not in result.output
+
 
 @pytest.mark.end_to_end()
 def test_check_if_root_nodes_are_available_w_name(tmp_path, runner):