117 lines
2.6 KiB
Python
117 lines
2.6 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
"""Python bindings to the Nectarine Queue interface
|
||
|
|
|
||
|
|
If used as a script, print on stdout the current track song and artist(s).
|
||
|
|
|
||
|
|
It's mainly useful if you work with terminals around and don't want to keep the
|
||
|
|
Nectarine tab under your eyes all the time (even if it's raina's design).
|
||
|
|
Respect their servers, and long live Nectarine!
|
||
|
|
|
||
|
|
Requirements: the requests package.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import xml.etree.ElementTree as ElementTree
|
||
|
|
from dataclasses import dataclass
|
||
|
|
|
||
|
|
import requests
|
||
|
|
|
||
|
|
QUEUE_URL = "https://scenestream.net/demovibes/xml/queue/"
|
||
|
|
|
||
|
|
|
||
|
|
@dataclass
|
||
|
|
class Artist:
|
||
|
|
ident: int
|
||
|
|
flag: str
|
||
|
|
name: str
|
||
|
|
|
||
|
|
|
||
|
|
@dataclass
|
||
|
|
class Song:
|
||
|
|
ident: int
|
||
|
|
length: str
|
||
|
|
title: str
|
||
|
|
|
||
|
|
|
||
|
|
@dataclass
|
||
|
|
class Requester:
|
||
|
|
flag: str
|
||
|
|
name: str
|
||
|
|
|
||
|
|
|
||
|
|
@dataclass
|
||
|
|
class Entry:
|
||
|
|
request_time: str
|
||
|
|
artists: list[Artist]
|
||
|
|
song: Song
|
||
|
|
requester: Requester
|
||
|
|
playstart: str
|
||
|
|
|
||
|
|
|
||
|
|
def get_queue_xml(url=QUEUE_URL):
|
||
|
|
"""Return the XML tree from the API, or None on error."""
|
||
|
|
response = requests.get(url)
|
||
|
|
if response.status_code != 200:
|
||
|
|
sys.stderr.write(f"Failed to open URL: {QUEUE_URL}")
|
||
|
|
return None
|
||
|
|
return ElementTree.XML(response.text)
|
||
|
|
|
||
|
|
|
||
|
|
def get_now_playing(queue_xml):
|
||
|
|
"""Return the Entry of the currently playing song."""
|
||
|
|
entry_node = queue_xml.find("now").find("entry")
|
||
|
|
return parse_entry(entry_node)
|
||
|
|
|
||
|
|
|
||
|
|
def parse_entry(entry_node) -> Entry:
|
||
|
|
artists = entry_node.findall("artist")
|
||
|
|
song = entry_node.find("song")
|
||
|
|
req = entry_node.find("requester")
|
||
|
|
playstart = entry_node.find("playstart")
|
||
|
|
return Entry(
|
||
|
|
request_time=entry_node.get("request_time"),
|
||
|
|
artists=[
|
||
|
|
Artist(
|
||
|
|
ident=artist.get("id"),
|
||
|
|
flag=artist.get("flag"),
|
||
|
|
name=artist.text,
|
||
|
|
)
|
||
|
|
for artist in artists
|
||
|
|
],
|
||
|
|
song=Song(
|
||
|
|
ident=song.get("id"),
|
||
|
|
length=song.get("length"),
|
||
|
|
title=song.text,
|
||
|
|
),
|
||
|
|
requester=Requester(
|
||
|
|
flag=req.get("flag"),
|
||
|
|
name=req.text,
|
||
|
|
),
|
||
|
|
playstart=playstart.text,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
queue_xml = get_queue_xml()
|
||
|
|
if queue_xml is None:
|
||
|
|
return
|
||
|
|
now_playing = get_now_playing(queue_xml)
|
||
|
|
|
||
|
|
print(
|
||
|
|
"{artists} — {song} [{length}] — requested by {req}".format(
|
||
|
|
artists=(
|
||
|
|
" & ".join(
|
||
|
|
f"{a.name} ({a.flag})"
|
||
|
|
for a in now_playing.artists
|
||
|
|
)
|
||
|
|
),
|
||
|
|
song=now_playing.song.title,
|
||
|
|
length=now_playing.song.length,
|
||
|
|
req=now_playing.requester.name,
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
main()
|