refactor(analyzer): improve analyzer pipeline module (#1542)

* rename steps to pipeline module

* move pipeline entrypoint to pipeline module

* rename steps test module to pipeline

* fix paths after renames

* move step protocol to pipeline

* create pipeline status enum

* use Protocol from typing extensions

* Fix linting

analyzer/tests/pipeline/analyze_cuepoint_test.py

@@ -1,6 +1,6 @@
 import pytest
 
-from libretime_analyzer.steps.analyze_cuepoint import analyze_cuepoint
+from libretime_analyzer.pipeline.analyze_cuepoint import analyze_cuepoint
 
 from ..fixtures import FILES
 

analyzer/tests/pipeline/analyze_metadata_test.py

@@ -1,6 +1,6 @@
 import pytest
 
-from libretime_analyzer.steps.analyze_metadata import analyze_metadata
+from libretime_analyzer.pipeline.analyze_metadata import analyze_metadata
 
 from ..fixtures import FILE_INVALID_DRM, FILE_INVALID_TXT, FILES_TAGGED
 

analyzer/tests/pipeline/analyze_playability_test.py

@@ -3,7 +3,7 @@ from unittest.mock import patch
 import distro
 import pytest
 
-from libretime_analyzer.steps.analyze_playability import (
+from libretime_analyzer.pipeline.analyze_playability import (
     UnplayableFileError,
     analyze_playability,
 )
@@ -21,7 +21,7 @@ def test_analyze_playability(filepath):
 
 def test_analyze_playability_missing_liquidsoap():
     with patch(
-        "libretime_analyzer.steps.analyze_playability.LIQUIDSOAP_EXECUTABLE",
+        "libretime_analyzer.pipeline.analyze_playability.LIQUIDSOAP_EXECUTABLE",
         "foobar",
     ):
         analyze_playability(str(FILES[0].path), dict())

analyzer/tests/pipeline/analyze_replaygain_test.py

@@ -1,7 +1,7 @@
 import distro
 import pytest
 
-from libretime_analyzer.steps.analyze_replaygain import analyze_replaygain
+from libretime_analyzer.pipeline.analyze_replaygain import analyze_replaygain
 
 from ..fixtures import FILES
 

analyzer/tests/pipeline/organise_file_test.py

@@ -5,7 +5,7 @@ from unittest import mock
 
 import pytest
 
-from libretime_analyzer.steps.organise_file import organise_file
+from libretime_analyzer.pipeline.organise_file import organise_file
 
 from ..conftest import AUDIO_FILENAME
 
@@ -82,7 +82,7 @@ def test_organise_file_triplicate_file(src_dir, dest_dir):
     # Here we use mock to patch out the time.localtime() function so that it
     # always returns the same value. This allows us to consistently simulate this test cases
     # where the last two of the three files are imported at the same time as the timestamp.
-    with mock.patch("libretime_analyzer.steps.organise_file.time") as mock_time:
+    with mock.patch("libretime_analyzer.pipeline.organise_file.time") as mock_time:
         mock_time.localtime.return_value = time.localtime()  # date(2010, 10, 8)
         mock_time.side_effect = time.time
 

analyzer/tests/pipeline/pipeline_test.py

@@ -6,7 +6,7 @@ import pytest
 
 from libretime_analyzer.pipeline import Pipeline
 
-from .conftest import AUDIO_FILENAME, AUDIO_IMPORT_DEST
+from ..conftest import AUDIO_FILENAME, AUDIO_IMPORT_DEST
 
 
 def test_run_analysis(src_dir, dest_dir):