fix: runtime errors

music_kraken/download/__init__.py

@@ -1,4 +1,5 @@
 from dataclasses import dataclass, field
+from typing import Set
 
 from ..utils.config import main_settings
 from ..utils.enums.album import AlbumType

music_kraken/download/page_attributes.py

@@ -2,6 +2,7 @@ from typing import Tuple, Type, Dict, Set, Optional, List
 from collections import defaultdict
 from pathlib import Path
 import re
+import logging
 
 from . import FetchOptions, DownloadOptions
 from .results import SearchResults
@@ -17,6 +18,7 @@ from ..objects import (
     Label,
 )
 from ..audio import write_metadata_to_target, correct_codec
+from ..utils import output, BColors
 from ..utils.string_processing import fit_to_file_system
 from ..utils.config import youtube_settings, main_settings
 from ..utils.path_manager import LOCATIONS
@@ -69,6 +71,8 @@ if DEBUG_PAGES:
 
 class Pages:
     def __init__(self, exclude_pages: Set[Type[Page]] = None, exclude_shady: bool = False, download_options: DownloadOptions = None, fetch_options: FetchOptions = None):
+        self.LOGGER = logging.getLogger("download")
+        
         self.download_options: DownloadOptions = download_options or DownloadOptions()
         self.fetch_options: FetchOptions = fetch_options or FetchOptions()
 
@@ -118,7 +122,9 @@ class Pages:
             return data_object
         
         source: Source
-        for source in data_object.source_collection.get_sources():
+        for source in data_object.source_collection.get_sources(source_type_sorting={
+            "only_with_page": True,
+        }):
             new_data_object = self.fetch_from_source(source=source, stop_at_level=stop_at_level)
             if new_data_object is not None:
                 data_object.merge(new_data_object)
@@ -129,10 +135,15 @@ class Pages:
         if not source.has_page:
             return None
         
-        func = getattr(source.page, fetch_map[source_type])(source=source, **kwargs)
+        source_type = source.page.get_source_type(source=source)
+        if source_type is None:
+            self.LOGGER.debug(f"Could not determine source type for {source}.")
+            return None
+
+        func = getattr(source.page, fetch_map[source_type])
         
         # fetching the data object and marking it as fetched
-        data_object: DataObject = func(source=source)
+        data_object: DataObject = func(source=source, **kwargs)
         data_object.mark_as_fetched(source.hash_url)
         return data_object
 
@@ -175,7 +186,7 @@ class Pages:
         
         # download all children
         download_result: DownloadResult = DownloadResult()
-        for c in data_object.get_children():
+        for c in data_object.get_child_collections():
             for d in c:
                 if self._skip_object(d):
                     continue
@@ -209,7 +220,7 @@ class Pages:
 
             path_template = path_template.replace(f"{{{field}}}", naming[field][0])
 
-        return possible_parts
+        return path_template
 
     def _download_song(self, song: Song, naming: dict) -> DownloadOptions:
         """
@@ -235,7 +246,7 @@ class Pages:
         # removing duplicates from the naming, and process the strings
         for key, value in naming.items():
             # https://stackoverflow.com/a/17016257
-            naming[key] = list(dict.fromkeys(items))
+            naming[key] = list(dict.fromkeys(value))
 
         # manage the targets
         tmp: Target = Target.temp(file_extension=main_settings["audio_format"])
@@ -248,14 +259,14 @@ class Pages:
             )
         ))
         for target in song.target_collection:
-            if target.exists():
+            if target.exists:
                 output(f'- {target.file_path} {BColors.OKGREEN.value}[already exists]', color=BColors.GREY)
                 r.found_on_disk += 1
 
                 if self.download_options.download_again_if_found:
                     target.copy_content(tmp)
             else:
-                target.create_parent_directories()
+                target.create_path()
                 output(f'- {target.file_path}', color=BColors.GREY)
 
         # this streams from every available source until something succeeds, setting the skip intervals to the values of the according source
@@ -294,7 +305,7 @@ class Pages:
         if used_source is not None:
             used_source.page.post_process_hook(song=song, temp_target=tmp)
 
-        if not found_on_disc or self.download_options.process_metadata_if_found:
+        if not found_on_disk or self.download_options.process_metadata_if_found:
             write_metadata_to_target(metadata=song.metadata, target=tmp, song=song)
 
         tmp.delete()

music_kraken/download/results.py

@@ -2,7 +2,6 @@ from typing import Tuple, Type, Dict, List, Generator, Union
 from dataclasses import dataclass
 
 from ..objects import DatabaseObject
-from ..utils.enums.source import SourceType
 from ..pages import Page, EncyclopaediaMetallum, Musify