Rehome import helpers into core/imports

- Move import flow modules into a dedicated package
- Update app and test imports to the new namespace
- Group the import-focused tests under tests/imports

api/downloads.py

@@ -5,7 +5,7 @@ Download management endpoints — list, cancel active downloads.
 from flask import request, current_app
 from .auth import require_api_key
 from .helpers import api_success, api_error
-from core.import_runtime_state import download_tasks, tasks_lock
+from core.imports.runtime_state import download_tasks, tasks_lock
 
 
 def _serialize_download(task_id, task):

api/system.py

@@ -55,7 +55,7 @@ def register_routes(bp):
     def system_activity():
         """Recent activity feed."""
         try:
-            from core.import_runtime_state import activity_feed
+            from core.imports.runtime_state import activity_feed
             items = list(activity_feed) if activity_feed else []
             return api_success({"activities": items})
         except Exception as e:
@@ -74,7 +74,7 @@ def register_routes(bp):
             # Active download count
             download_count = 0
             try:
-                from core.import_runtime_state import download_tasks, tasks_lock
+                from core.imports.runtime_state import download_tasks, tasks_lock
                 with tasks_lock:
                     download_count = sum(
                         1 for t in download_tasks.values()

core/imports/__init__.py

@@ -0,0 +1 @@
+"""Import flow helpers package."""

core/imports/album.py

@@ -4,12 +4,12 @@ from __future__ import annotations
 
 from typing import Any, Dict, Iterable, List, Optional, Set
 
-from core.import_context import normalize_import_context
+from core.imports.context import normalize_import_context
-from core.import_staging import collect_staging_files
+from core.imports.staging import collect_staging_files
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_album")
+logger = get_logger("imports.album")
 
 def get_client_for_source(source: str):
     from core.metadata_service import get_client_for_source as _get_client_for_source

core/imports/album_naming.py

@@ -6,11 +6,11 @@ import re
 import threading
 from typing import Any, Dict
 
-from core.import_context import extract_artist_name
+from core.imports.context import extract_artist_name
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_album_naming")
+logger = get_logger("imports.album_naming")
 
 _album_cache_lock = threading.Lock()
 _album_editions: dict[str, str] = {}

core/imports/file_ops.py

@@ -1,4 +1,4 @@
-"""Shared file and path helpers for import processing."""
+"""File operation helpers for the import flow."""
 
 from __future__ import annotations
 
@@ -8,14 +8,8 @@ import shutil
 import subprocess
 import time
 from pathlib import Path
-from typing import Any, Dict, Optional
 
-# Backward-compatible re-exports; canonical homes are core.import_filename
+logger = logging.getLogger("imports.file_ops")
-# and core.import_staging.
-from core.import_filename import extract_track_number_from_filename
-from core.import_staging import read_staging_file_metadata
-
-logger = logging.getLogger("import_file_ops")
 
 
 def _get_config_manager():

core/imports/guards.py

@@ -8,7 +8,7 @@ from datetime import datetime
 from pathlib import Path
 from typing import Any, Dict, Optional
 
-from core.import_context import (
+from core.imports.context import (
     get_import_clean_artist,
     get_import_clean_title,
     get_import_context_artist,
@@ -16,12 +16,12 @@ from core.import_context import (
     get_import_track_info,
     normalize_import_context,
 )
-from core.import_file_ops import safe_move_file
+from core.imports.file_ops import safe_move_file
 from database.music_database import MusicDatabase
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_guards")
+logger = get_logger("imports.guards")
 
 
 def _get_config_manager():

core/imports/paths.py

@@ -9,10 +9,10 @@ import re
 from pathlib import Path
 from typing import Any
 
-# Album grouping lives in core.import_album_naming; this module keeps the
+# Album grouping lives in core.imports.album_naming; this module keeps the
 # imported helper because the path builder still needs it.
-from core.import_album_naming import resolve_album_group
+from core.imports.album_naming import resolve_album_group
-from core.import_context import (
+from core.imports.context import (
     extract_artist_name,
     get_import_clean_title,
     get_import_context_album,
@@ -22,7 +22,7 @@ from core.import_context import (
     normalize_import_context,
 )
 
-logger = logging.getLogger("import_paths")
+logger = logging.getLogger("imports.paths")
 
 
 def _get_config_manager():

core/imports/pipeline.py

@@ -8,7 +8,7 @@ import threading
 import time
 
 from config.settings import config_manager
-from core.import_file_ops import (
+from core.imports.file_ops import (
     cleanup_empty_directories,
     create_lossy_copy,
     downsample_hires_flac,
@@ -16,7 +16,7 @@ from core.import_file_ops import (
     get_quality_tier_from_extension,
     safe_move_file,
 )
-from core.import_context import (
+from core.imports.context import (
     build_import_album_info,
     extract_artist_name,
     get_import_clean_artist,
@@ -28,9 +28,9 @@ from core.import_context import (
     get_import_track_info,
     normalize_import_context,
 )
-from core.import_filename import extract_track_number_from_filename
+from core.imports.filename import extract_track_number_from_filename
-from core.import_guards import check_flac_bit_depth, move_to_quarantine
+from core.imports.guards import check_flac_bit_depth, move_to_quarantine
-from core.import_side_effects import (
+from core.imports.side_effects import (
     check_and_remove_from_wishlist,
     emit_track_downloaded,
     record_download_provenance,
@@ -38,7 +38,7 @@ from core.import_side_effects import (
     record_retag_download,
     record_soulsync_library_entry,
 )
-from core.import_runtime_state import (
+from core.imports.runtime_state import (
     add_activity_item,
     detect_album_info_web,
     download_batches,
@@ -54,18 +54,18 @@ from core.import_runtime_state import (
 from core.metadata_artwork import download_cover_art
 from core.metadata_common import wipe_source_tags
 from core.metadata_enrichment import enhance_file_metadata
-from core.import_paths import (
+from core.imports.paths import (
     build_final_path_for_track,
     build_simple_download_destination,
     docker_resolve_path,
 )
-from core.import_album_naming import resolve_album_group
+from core.imports.album_naming import resolve_album_group
 from core.metadata_lyrics import generate_lrc_file
 from database.music_database import get_database
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_pipeline")
+logger = get_logger("imports.pipeline")
 pp_logger = get_logger("post_processing")
 
 

core/imports/resolution.py

@@ -7,7 +7,7 @@ from typing import Any, Dict, List, Optional
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_resolution")
+logger = get_logger("imports.resolution")
 
 
 def _get_metadata_service():

core/imports/runtime_state.py

@@ -6,7 +6,7 @@ import threading
 import time
 from typing import Any, Dict, Optional
 
-from core.import_context import (
+from core.imports.context import (
     build_import_album_info,
     extract_artist_name,
     get_import_clean_artist,

core/imports/side_effects.py

@@ -7,7 +7,7 @@ import json
 import os
 from typing import Any, Dict, List, Optional
 
-from core.import_context import (
+from core.imports.context import (
     extract_artist_name,
     get_import_clean_album,
     get_import_clean_artist,
@@ -26,7 +26,7 @@ from database.music_database import get_database
 from utils.logging_config import get_logger
 
 
-logger = get_logger("import_side_effects")
+logger = get_logger("imports.side_effects")
 
 
 def _get_config_manager():

core/imports/staging.py

@@ -6,11 +6,11 @@ import os
 import threading
 from typing import Any, Dict, Iterable, List, Optional, Tuple
 
-from core.import_paths import docker_resolve_path
+from core.imports.paths import docker_resolve_path
-from core.import_filename import extract_track_number_from_filename
+from core.imports.filename import extract_track_number_from_filename
 from utils.logging_config import get_logger
 
-logger = get_logger("import_staging")
+logger = get_logger("imports.staging")
 
 AUDIO_EXTENSIONS = {".mp3", ".flac", ".ogg", ".opus", ".m4a", ".aac", ".wav", ".wma", ".aiff", ".aif", ".ape"}
 

core/metadata_artwork.py

@@ -6,7 +6,7 @@ import os
 import re
 import urllib.request
 
-from core.import_context import get_import_context_album
+from core.imports.context import get_import_context_album
 from core.metadata_common import (
     get_config_manager,
     get_image_dimensions,

core/metadata_lyrics.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from core.import_context import (
+from core.imports.context import (
     get_import_clean_album,
     get_import_clean_title,
     get_import_context_album,

core/metadata_service.py

@@ -849,7 +849,7 @@ def get_single_track_import_context(
     source_override: Optional[str] = None,
 ) -> Dict[str, Any]:
     """Compatibility wrapper for the single-track import resolver."""
-    from core.import_resolution import get_single_track_import_context as _get_single_track_import_context
+    from core.imports.resolution import get_single_track_import_context as _get_single_track_import_context
 
     return _get_single_track_import_context(
         title,

core/metadata_source.py

@@ -7,7 +7,7 @@ import threading
 import time
 from typing import Any, Dict
 
-from core.import_context import (
+from core.imports.context import (
     extract_artist_name,
     get_import_clean_artist,
     get_import_clean_title,

core/soulseek_client.py

@@ -8,7 +8,7 @@ import time
 from pathlib import Path
 from utils.logging_config import get_logger
 from config.settings import config_manager
-from core.import_filename import parse_filename_metadata
+from core.imports.filename import parse_filename_metadata
 
 logger = get_logger("soulseek_client")
 

tests/imports/test_import_album.py

@@ -1,4 +1,4 @@
-import core.import_album as import_album
+import core.imports.album as import_album
 
 
 class _FakeEngine:

tests/imports/test_import_context.py

@@ -1,6 +1,6 @@
 import pytest
 
-from core.import_context import (
+from core.imports.context import (
     build_import_album_info,
     get_import_clean_album,
     get_import_clean_artist,

tests/imports/test_import_file_ops.py

@@ -1,12 +1,12 @@
 import sys
 import types
 
-from core.import_file_ops import (
+from core.imports.file_ops import (
     cleanup_empty_directories,
     safe_move_file,
 )
-from core.import_filename import extract_track_number_from_filename
+from core.imports.filename import extract_track_number_from_filename
-from core.import_staging import read_staging_file_metadata
+from core.imports.staging import read_staging_file_metadata
 
 
 def test_extract_track_number_from_filename_handles_common_patterns():

tests/imports/test_import_filename.py

@@ -1,6 +1,6 @@
 import pytest
 
-from core.import_filename import parse_filename_metadata
+from core.imports.filename import parse_filename_metadata
 
 
 @pytest.mark.parametrize(

tests/imports/test_import_guards.py

@@ -1,6 +1,6 @@
 from types import SimpleNamespace
 
-from core import import_guards as guards
+from core.imports import guards
 
 
 class _FakeDB:

tests/imports/test_import_paths.py

@@ -1,5 +1,5 @@
-import core.import_album_naming as album_naming
+import core.imports.album_naming as album_naming
-import core.import_paths as import_paths
+import core.imports.paths as import_paths
 
 
 class _Config:

tests/imports/test_import_pipeline.py

@@ -2,9 +2,9 @@ import logging
 import sys
 import types
 
-import core.import_pipeline as import_pipeline
+import core.imports.pipeline as import_pipeline
-import core.import_paths as import_paths
+import core.imports.paths as import_paths
-import core.import_runtime_state as runtime_state
+import core.imports.runtime_state as runtime_state
 
 
 class _Config:

tests/imports/test_import_side_effects.py

@@ -1,7 +1,7 @@
 import sqlite3
 from types import SimpleNamespace
 
-from core import import_side_effects as side_effects
+from core.imports import side_effects
 
 
 class _FakeDB:

tests/imports/test_import_staging.py

@@ -1,6 +1,6 @@
 from types import SimpleNamespace
 
-import core.import_staging as import_staging
+import core.imports.staging as import_staging
 
 
 class FakeClient:

tests/test_downloads_pagination.py

@@ -44,7 +44,7 @@ _install_flask_limiter_stub()
 from flask import Flask, Blueprint  # noqa: E402
 
 from api import downloads as downloads_mod  # noqa: E402
-import core.import_runtime_state as runtime_state  # noqa: E402
+import core.imports.runtime_state as runtime_state  # noqa: E402
 
 
 def _make_task(status="downloading", when=None):

web_server.py

@@ -97,7 +97,7 @@ from core.database_update_worker import DatabaseUpdateWorker
 from core.web_scan_manager import WebScanManager
 from core.lyrics_client import lyrics_client
 from core.metadata_cache import get_metadata_cache
-from core.import_context import (
+from core.imports.context import (
     build_import_album_info,
     get_import_clean_album,
     get_import_clean_artist,
@@ -114,14 +114,14 @@ from core.import_context import (
     get_source_tag_names,
     normalize_import_context,
 )
-from core.import_album import (
+from core.imports.album import (
     build_album_import_context,
     build_album_import_match_payload,
     resolve_album_artist_context,
 )
-from core.import_album_naming import resolve_album_group as _resolve_album_group
+from core.imports.album_naming import resolve_album_group as _resolve_album_group
-from core.import_filename import extract_track_number_from_filename, parse_filename_metadata
+from core.imports.filename import extract_track_number_from_filename, parse_filename_metadata
-from core.import_staging import (
+from core.imports.staging import (
     get_import_suggestions_cache,
     get_primary_source,
     get_staging_path,
@@ -131,9 +131,9 @@ from core.import_staging import (
     search_import_tracks,
     start_import_suggestions_cache,
 )
-from core.import_paths import build_final_path_for_track as _build_final_path_for_track
+from core.imports.paths import build_final_path_for_track as _build_final_path_for_track
 from core.metadata_common import get_file_lock
-from core.import_runtime_state import (
+from core.imports.runtime_state import (
     activity_feed,
     activity_feed_lock,
     add_activity_item,
@@ -747,7 +747,7 @@ retag_executor = ThreadPoolExecutor(max_workers=1, thread_name_prefix="RetagWork
 
 # Download Missing Tracks Modal State Management
 # Thread-safe state tracking for modal download functionality.
-# Shared task/batch state now lives in core.import_runtime_state.
+# Shared task/batch state now lives in core.imports.runtime_state.
 missing_download_executor = ThreadPoolExecutor(max_workers=3, thread_name_prefix="MissingTrackWorker")
 
 # Automatic Wishlist / Watchlist Processing Flags
@@ -845,7 +845,7 @@ def _regenerate_batch_m3u(batch, tracks):
         except ImportError:
             _unidecode = lambda x: x
 
-        from core.import_paths import sanitize_filename as _sanitize_filename
+        from core.imports.paths import sanitize_filename as _sanitize_filename
 
         def _norm(text):
             return _unidecode(text).lower().strip() if text else ''
@@ -965,7 +965,7 @@ def _sanitize_filename(filename: str) -> str:
 
 def _compute_m3u_folder(transfer_dir, context_type, playlist_name, artist_name='', album_name='', year=''):
     """Compute the target folder for an M3U file using the template system."""
-    from core.import_paths import get_file_path_from_template
+    from core.imports.paths import get_file_path_from_template
 
     if context_type == 'album' and artist_name and album_name:
         template_context = {
@@ -3967,7 +3967,7 @@ def _update_automation_progress(automation_id, **kwargs):
                 pass
 
 # --- Global Matched Downloads Context Management ---
-# Shared with core.import_runtime_state so the refactored pipeline and web
+# Shared with core.imports.runtime_state so the refactored pipeline and web
 # server operate on the same context registry.
 _orphaned_download_keys = set()  # Context keys of downloads abandoned during retry
 
@@ -19773,7 +19773,7 @@ def _post_process_matched_download_with_verification(context_key, context, file_
     NEW VERIFICATION WORKFLOW: Enhanced post-processing with file verification.
     Only sets task status to 'completed' after successful file verification and move operation.
     """
-    from core.import_pipeline import post_process_matched_download_with_verification
+    from core.imports.pipeline import post_process_matched_download_with_verification
     return post_process_matched_download_with_verification(
         context_key,
         context,
@@ -19896,11 +19896,11 @@ def _post_process_matched_download(context_key, context, file_path):
     Also handles simple downloads (from search page "Download" button) which
     just move files to /Transfer without metadata enhancement.
     """
-    from core.import_pipeline import post_process_matched_download
+    from core.imports.pipeline import post_process_matched_download
     return post_process_matched_download(context_key, context, file_path, _build_import_pipeline_runtime())
 
 def _build_import_pipeline_runtime():
-    """Collect the live controller dependencies needed by core.import_pipeline."""
+    """Collect the live controller dependencies needed by core.imports.pipeline."""
     return types.SimpleNamespace(
         automation_engine=automation_engine,
         on_download_completed=_on_download_completed,