I have some test codes to check contents of target file like :

sc = samplechecker(json_root, 'target_file_to_check', {params})
result = sc.run()
res = sc.getId()
taskIds.append(res['data']['Id'])
assert result

And want to skip test if target file is not exist, so modified the code :

try :
    sc = samplechecker(json_root, 'target_file_to_check', {params})
except FileNotFoundError as exc:
    pytest.skip(f"!!! Target file {exc.filename} not found !!!")

result = sc.run()
res = sc.getId()
taskIds.append(res['data']['Id'])
assert result

This works fine for this one case, but I have several similar test modules so would like to apply this to all other cases as well. So tried to add pytest_exception_interact in conftest.py :

in conftest.py :

import pytest

@pytest.hookimpl()
def pytest_exception_interact(node, call, report):
    excinfo = call.excinfo
    excvalue = excinfo.value

    if excinfo.type == FileNotFoundError:
        pytest.skip(f"!!! Target file {excvalue.filename} not found !!!")

But it doesn't work the way I want. Just failed with many of internal error.

...
INTERNALERROR>   File "/home/jyoun/work/venv_xdr-ac/lib/python3.7/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR>     return outcome.get_result()
INTERNALERROR>   File "/home/jyoun/work/venv_xdr-ac/lib/python3.7/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR>     raise ex[1].with_traceback(ex[2])
INTERNALERROR>   File "/home/jyoun/work/venv_xdr-ac/lib/python3.7/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/home/jyoun/work/venv_xdr-ac/git/SOC-SampleCode/api_reference/test/conftest.py", line 26, in pytest_exception_interact
INTERNALERROR>     pytest.skip(f"!!! Target file {excvalue.filename} not found !!!")
INTERNALERROR>   File "/home/jyoun/work/venv_xdr-ac/lib/python3.7/site-packages/_pytest/outcomes.py", line 112, in skip
INTERNALERROR>     raise Skipped(msg=msg, allow_module_level=allow_module_level)
INTERNALERROR> Skipped: !!! Target file ../sample/targetfile1 not found !!!

How can I reach for the target I want?