Re: [PATCH v3 06/16] iotests/297: Add get_files() function

[Hanna Reitz <hreitz@redhat.com>]

On 16.09.21 06:09, John Snow wrote:
> Split out file discovery into its own method to begin separating out the
> "environment setup" and "test execution" phases.
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>   tests/qemu-iotests/297 | 12 +++++++++---
>   1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/qemu-iotests/297 b/tests/qemu-iotests/297
> index 3e86f788fc..b3a56a3a29 100755
> --- a/tests/qemu-iotests/297
> +++ b/tests/qemu-iotests/297
> @@ -21,6 +21,7 @@ import re
>   import shutil
>   import subprocess
>   import sys
> +from typing import List
>   
>   import iotests
>   
> @@ -56,10 +57,15 @@ def is_python_file(filename: str, directory: str = '.') -> bool:
>               return False
>   
>   
> +def get_test_files(directory: str = '.') -> List[str]:
> +    named_test_dir = os.path.join(directory, 'tests')
> +    named_tests = [f"tests/{entry}" for entry in os.listdir(named_test_dir)]
> +    check_tests = set(os.listdir(directory) + named_tests) - set(SKIP_FILES)
> +    return list(filter(lambda f: is_python_file(f, directory), check_tests))

Seeing a filter() makes me immensely happy, but I thought that was 
unpythonic?

Reviewed-by: Hanna Reitz <hreitz@redhat.com>