plugin.audio.librespot/resources/lib/utils.py

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Python
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2024-02-21 05:35:31 +00:00
import inspect
import os
import platform
import signal
import unicodedata
from traceback import format_exception
from typing import Any, Dict, List, Tuple, Union
import xbmc
import xbmcgui
import xbmcvfs
from xbmc import LOGDEBUG, LOGINFO, LOGERROR
DEBUG = True
PROXY_PORT = 52308
ADDON_ID = "plugin.audio.librespot"
ADDON_DATA_PATH = xbmcvfs.translatePath(f"special://profile/addon_data/{ADDON_ID}")
ADDON_WINDOW_ID = 10000
KODI_PROPERTY_SPOTIFY_TOKEN = "spotify-token"
def log_msg(msg: str, loglevel: int = LOGDEBUG, caller_name: str = "") -> None:
if DEBUG and (loglevel == LOGDEBUG):
loglevel = LOGINFO
if not caller_name:
caller_name = get_formatted_caller_name(inspect.stack()[1][1], inspect.stack()[1][3])
xbmc.log(f"{ADDON_ID}:{caller_name}: {msg}", level=loglevel)
def log_exception(exc: Exception, exception_details: str) -> None:
the_caller_name = get_formatted_caller_name(inspect.stack()[1][1], inspect.stack()[1][3])
log_msg(" ".join(format_exception(exc)), loglevel=LOGERROR, caller_name=the_caller_name)
log_msg(f"Exception --> {exception_details}.", loglevel=LOGERROR, caller_name=the_caller_name)
def get_formatted_caller_name(filename: str, function_name: str) -> str:
return f"{os.path.splitext(os.path.basename(filename))[0]}:{function_name}"
def kill_process_by_pid(pid: int) -> None:
try:
if platform.system() != "Windows":
os.kill(pid, signal.SIGKILL)
except OSError:
pass
def bytes_to_megabytes(byts: int) -> float:
return (byts / 1024.0) / 1024.0
def get_chunks(data, chunk_size: int):
return [data[x : x + chunk_size] for x in range(0, len(data), chunk_size)]
def try_encode(text, encoding="utf-8"):
try:
return text.encode(encoding, "ignore")
except UnicodeEncodeError:
return text
def try_decode(text, encoding="utf-8"):
try:
return text.decode(encoding, "ignore")
except UnicodeDecodeError:
return text
def normalize_string(text):
text = text.replace(":", "")
text = text.replace("/", "-")
text = text.replace("\\", "-")
text = text.replace("<", "")
text = text.replace(">", "")
text = text.replace("*", "")
text = text.replace("?", "")
text = text.replace("|", "")
text = text.replace("(", "")
text = text.replace(")", "")
text = text.replace('"', "")
text = text.strip()
text = text.rstrip(".")
text = unicodedata.normalize("NFKD", try_decode(text))
return text
def cache_auth_token(auth_token: str) -> None:
cache_value_in_kodi(KODI_PROPERTY_SPOTIFY_TOKEN, auth_token)
def get_cached_auth_token() -> str:
return get_cached_value_from_kodi(KODI_PROPERTY_SPOTIFY_TOKEN)
def cache_value_in_kodi(kodi_property_id: str, value: Any):
win = xbmcgui.Window(ADDON_WINDOW_ID)
win.setProperty(kodi_property_id, value)
def get_cached_value_from_kodi(kodi_property_id: str, wait_ms: int = 500) -> Any:
win = xbmcgui.Window(ADDON_WINDOW_ID)
count = 10
while count > 0:
value = win.getProperty(kodi_property_id)
if value:
return value
xbmc.sleep(wait_ms)
count -= 1
return None
def get_user_playlists(
spotipy, limit: int = 50, offset: int = 0
) -> Tuple[List[Dict[str, Any]], List[str]]:
userid = spotipy.me()["id"]
playlists = spotipy.user_playlists(userid, limit=limit, offset=offset)
own_playlists = []
own_playlist_names = []
for playlist in playlists["items"]:
if playlist["owner"]["id"] == userid:
own_playlists.append(playlist)
own_playlist_names.append(playlist["name"])
return own_playlists, own_playlist_names
def get_user_playlist_id(spotipy, playlist_name: str) -> Union[str, None]:
offset = 0
while True:
own_playlists, own_playlist_names = get_user_playlists(spotipy, limit=50, offset=offset)
if len(own_playlists) == 0:
break
for playlist in own_playlists:
if playlist_name == playlist["name"]:
return playlist["id"]
offset += 50
return None