refactor: Backend dependencies and more

- Add backend dependencies: One backend can now depend on another
  backend.
- Re-factor 'DownloadArtifact':
  - Rename 'DownloadArtifact' to 'DownloadConfig'
  - Remove attributes 'name' and 'version' not relevant for downloads
  - Add helper properties:
      - 'filename' parses the URL to extract the file name from the end
      - 'headers' calls the function to generate a HTML header for the
         download
- Add OutputLogger helper class
- Re-factor handling of backend configurations in the target profiles.

Change-Id: Ifda6cf12c375d0c1747d7e4130a0370d22c3d33a
Signed-off-by: Benjamin Klimczak <benjamin.klimczak@arm.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/src/mlia/backend/corstone/performance.py b/src/mlia/backend/corstone/performance.py
index fc50109..fe4e271 100644
--- a/src/mlia/backend/corstone/performance.py
+++ b/src/mlia/backend/corstone/performance.py
@@ -15,6 +15,7 @@ from mlia.backend.errors import BackendExecutionFailed
 from mlia.backend.repo import get_backend_repository
 from mlia.utils.filesystem import get_mlia_resources
 from mlia.utils.proc import Command
+from mlia.utils.proc import OutputLogger
 from mlia.utils.proc import process_command_output
 
 
@@ -187,15 +188,12 @@ def get_metrics(
         ) from err
 
     output_parser = GenericInferenceOutputParser()
-
-    def redirect_to_log(line: str) -> None:
-        """Redirect FVP output to the logger."""
-        logger.debug(line.strip())
+    output_logger = OutputLogger(logger)
 
     try:
         process_command_output(
             command,
-            [output_parser, redirect_to_log],
+            [output_parser, output_logger],
         )
     except subprocess.CalledProcessError as err:
         raise BackendExecutionFailed("Backend execution failed.") from err