9173aaca590df50bbaa6122bc744291617f36b90,nilearn/_utils/testing.py,,are_tests_running,#,246

Before Change

    // Now check that we have the loader in the call stask
    stack = inspect.stack()
    loader_file_name = nose.loader.__file__
    if loader_file_name.endswith(".pyc"):
        loader_file_name = loader_file_name[:-1]
    for _, file_name, _, _, _, _ in stack:
        if file_name == loader_file_name:
            return True
    return False

After Change

def are_tests_running():
    Returns whether we are running the pytest test loader
    
    return "PYTEST_CURRENT_TEST" in os.environ


def skip_if_running_tests(msg=""):
     Raise a SkipTest if we appear to be running the pytest test loader.

Instances