diff -r e075c8fe07fd -r df7edc29cbfb src/eric7/Testing/Interfaces/PytestRunner.py --- a/src/eric7/Testing/Interfaces/PytestRunner.py Tue Oct 31 09:23:05 2023 +0100 +++ b/src/eric7/Testing/Interfaces/PytestRunner.py Wed Nov 29 14:23:36 2023 +0100 @@ -8,6 +8,7 @@ """ import contextlib +import importlib import json import os import sys @@ -345,11 +346,9 @@ if __name__ == "__main__": command = sys.argv[1] if command == "installed": - try: - import pytest # __IGNORE_WARNING__ - + if bool(importlib.util.find_spec("pytest")): sys.exit(0) - except ImportError: + else: sys.exit(1) elif command == "versions":