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from __future__ import annotations
import os
import subprocess
import sys
from pathlib import Path
import pytest
import exceptiongroup
def run_script(name: str) -> subprocess.CompletedProcess[bytes]:
exceptiongroup_path = Path(exceptiongroup.__file__).parent.parent
script_path = Path(__file__).parent / name
env = dict(os.environ)
print("parent PYTHONPATH:", env.get("PYTHONPATH"))
if "PYTHONPATH" in env: # pragma: no cover
pp = env["PYTHONPATH"].split(os.pathsep)
else:
pp = []
pp.insert(0, str(exceptiongroup_path))
pp.insert(0, str(script_path.parent))
env["PYTHONPATH"] = os.pathsep.join(pp)
print("subprocess PYTHONPATH:", env.get("PYTHONPATH"))
cmd = [sys.executable, "-u", str(script_path)]
print("running:", cmd)
completed = subprocess.run(
cmd, env=env, stdout=subprocess.PIPE, stderr=subprocess.STDOUT
)
print("process output:")
print(completed.stdout.decode("utf-8"))
return completed
@pytest.mark.skipif(
sys.version_info > (3, 11),
reason="No patching is done on Python >= 3.11",
)
@pytest.mark.skipif(
not Path("/usr/lib/python3/dist-packages/apport_python_hook.py").exists(),
reason="need Ubuntu with python3-apport installed",
)
def test_apport_excepthook_monkeypatch_interaction():
completed = run_script("apport_excepthook.py")
stdout = completed.stdout.decode("utf-8")
file = Path(__file__).parent / "apport_excepthook.py"
assert stdout == (
f"""\
+ Exception Group Traceback (most recent call last):
| File "{file}", line 13, in <module>
| raise ExceptionGroup("msg1", [KeyError("msg2"), ValueError("msg3")])
| exceptiongroup.ExceptionGroup: msg1 (2 sub-exceptions)
+-+---------------- 1 ----------------
| KeyError: 'msg2'
+---------------- 2 ----------------
| ValueError: msg3
+------------------------------------
"""
)
|