music-kraken/music-kraken-core
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implemented the building/compiling of recursive structures

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Hellow2 2023-03-28 10:45:41 +02:00
parent 18bf066f77
commit 63a3dc00fd
3 changed files with 65 additions and 40 deletions
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18
src/music_kraken/objects/parents.py
View File

@ -1,12 +1,15 @@
from collections import defaultdict
from typing import Optional, Dict, Type, Tuple, List
from typing import Optional, Dict, Type, Tuple, List, TYPE_CHECKING
import uuid
import random
from ..utils.shared import (
SONG_LOGGER as LOGGER
)
from .metadata import Metadata
from .option import Options
if TYPE_CHECKING:
from .collection import Collection
class DatabaseObject:
@ -29,6 +32,8 @@ class DatabaseObject:
self.id: Optional[str] = _id
self.dynamic = dynamic
self.build_version = -1
def __eq__(self, other) -> bool:
if not isinstance(other, type(self)):
@ -60,6 +65,9 @@ class DatabaseObject:
return list()
def merge(self, other, override: bool = False):
if self is other:
return
if not isinstance(other, type(self)):
LOGGER.warning(f"can't merge \"{type(other)}\" into \"{type(self)}\"")
return
@ -86,10 +94,10 @@ class DatabaseObject:
def option_string(self) -> str:
return self.__repr__()
def build_recursive_structures(self) -> bool:
return False
def _build_recursive_structures(self, build_version: int, merge: False):
pass
def compile(self) -> bool:
def compile(self, merge_into: bool = False):
"""
compiles the recursive structures,
and does depending on the object some other stuff.
@ -98,7 +106,7 @@ class DatabaseObject:
override self.build_recursive_structures() instead
"""
self.build_recursive_structures()
self._build_recursive_structures(build_version=random.randint(0, 99999), merge=merge_into)
class MainObject(DatabaseObject):

82
src/music_kraken/objects/song.py
View File

@ -96,21 +96,25 @@ class Song(MainObject):
self.main_artist_collection = Collection(data=main_artist_list, element_type=Artist)
self.feature_artist_collection = Collection(data=feature_artist_list, element_type=Artist)
def compile(self):
def _build_recursive_structures(self, build_version: int, merge: bool):
if build_version == self.build_version:
return
self.build_version = build_version
album: Album
for album in self.album_collection:
if album.song_collection.append(self, merge_into_existing=False):
album.compile()
album.song_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
album._build_recursive_structures(build_version=build_version, merge=merge)
artist: Artist
for artist in self.feature_artist_collection:
if artist.feature_song_collection.append(self, merge_into_existing=False):
artist.compile()
artist.feature_song_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
artist._build_recursive_structures(build_version=build_version, merge=merge)
for artist in self.main_artist_collection:
for album in self.album_collection:
if artist.main_album_collection.append(album, merge_into_existing=False):
artist.compile()
artist.main_album_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
artist._build_recursive_structures(build_version=build_version, merge=merge)
@property
def indexing_values(self) -> List[Tuple[str, object]]:
@ -260,21 +264,25 @@ class Album(MainObject):
self.artist_collection: Collection = Collection(data=artist_list, element_type=Artist)
self.label_collection: Collection = Collection(data=label_list, element_type=Label)
def compile(self):
def _build_recursive_structures(self, build_version: int, merge: bool):
if build_version == self.build_version:
return
self.build_version = build_version
song: Song
for song in self.song_collection:
if song.album_collection.append(self, merge_into_existing=False):
song.compile()
song.album_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
song._build_recursive_structures(build_version=build_version, merge=merge)
artist: Artist
for artist in self.artist_collection:
if artist.main_album_collection.append(self, merge_into_existing=False):
artist.compile()
artist.main_album_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
artist._build_recursive_structures(build_version=build_version, merge=merge)
label: Label
for label in self.label_collection:
if label.album_collection.append(self, merge_into_existing=False):
label.compile()
label.album_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
label._build_recursive_structures(build_version=build_version, merge=merge)
@property
def indexing_values(self) -> List[Tuple[str, object]]:
@ -436,21 +444,25 @@ class Artist(MainObject):
self.main_album_collection: Collection = Collection(data=main_album_list, element_type=Album)
self.label_collection: Collection = Collection(data=label_list, element_type=Label)
def compile(self):
song: "Song"
def _build_recursive_structures(self, build_version: int, merge: False):
if build_version == self.build_version:
return
self.build_version = build_version
song: Song
for song in self.feature_song_collection:
if song.feature_artist_collection.append(self, merge_into_existing=False):
song.compile()
album: "Album"
song.feature_artist_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
song._build_recursive_structures(build_version=build_version, merge=merge)
album: Album
for album in self.main_album_collection:
if album.artist_collection.append(self, merge_into_existing=False):
album.compile()
album.artist_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
album._build_recursive_structures(build_version=build_version, merge=merge)
label: Label
for label in self.label_collection:
if label.current_artist_collection.append(self, merge_into_existing=False):
label.compile()
label.current_artist_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
label._build_recursive_structures(build_version=build_version, merge=merge)
@property
def indexing_values(self) -> List[Tuple[str, object]]:
@ -580,16 +592,20 @@ class Label(MainObject):
self.album_collection: Collection = Collection(data=album_list, element_type=Album)
self.current_artist_collection: Collection = Collection(data=current_artist_list, element_type=Artist)
def compile(self) -> bool:
def _build_recursive_structures(self, build_version: int, merge: False):
if build_version == self.build_version:
return
self.build_version = build_version
album: Album
for album in self.album_collection:
if album.label_collection.append(self, merge_into_existing=False):
album.compile()
album.label_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
album._build_recursive_structures(build_version=build_version, merge=merge)
artist: Artist
for artist in self.current_artist_collection:
if artist.label_collection.append(self, merge_into_existing=False):
artist.compile()
for artist in self.current_artist_collection:
artist.label_collection.append(self, merge_on_conflict=merge, merge_into_existing=False)
artist._build_recursive_structures(build_version=build_version, merge=merge)
@property
def indexing_values(self) -> List[Tuple[str, object]]:

5
src/music_kraken/pages/abstract.py
View File

@ -179,8 +179,9 @@ class Page:
cls._clean_music_object(new_music_object, collections)
music_object.merge(new_music_object)
# music_object.compile()
music_object.merge(new_music_object)
music_object.compile(merge_into=True)
return music_object