Files
beets/beetsplug/mbsubmit.py
T

97 lines
3.0 KiB
Python

"""Aid in submitting information to MusicBrainz.
This plugin allows the user to print track information in a format that is
parseable by the MusicBrainz track parser [1]. Programmatic submitting is not
implemented by MusicBrainz yet.
[1] https://wiki.musicbrainz.org/History:How_To_Parse_Track_Listings
"""
from __future__ import annotations
import subprocess
from typing import TYPE_CHECKING
from beets import ui
from beets.autotag import Recommendation
from beets.plugins import BeetsPlugin
from beets.util import PromptChoice, displayable_path
from beetsplug.info import print_data
if TYPE_CHECKING:
import optparse
from beets.importer import ImportSession, ImportTask
from beets.library import Library
class MBSubmitPlugin(BeetsPlugin):
def __init__(self) -> None:
super().__init__()
self.config.add(
{
"format": "$track. $title - $artist ($length)",
"threshold": "medium",
"picard_path": "picard",
}
)
# Validate and store threshold.
self.threshold = self.config["threshold"].as_choice(
{
"none": Recommendation.none,
"low": Recommendation.low,
"medium": Recommendation.medium,
"strong": Recommendation.strong,
}
)
self.register_listener(
"before_choose_candidate", self.before_choose_candidate_event
)
def before_choose_candidate_event(
self, session: ImportSession, task: ImportTask
) -> list[PromptChoice]:
if task.rec and task.rec <= self.threshold:
return [
PromptChoice("p", "Print tracks", self.print_tracks),
PromptChoice("o", "Open files with Picard", self.picard),
]
return []
def picard(self, session, task):
paths = []
for p in task.paths:
paths.append(displayable_path(p))
try:
picard_path = self.config["picard_path"].as_str()
subprocess.Popen([picard_path, *paths])
self._log.info("launched picard from\n{}", picard_path)
except OSError as exc:
self._log.error("Could not open picard, got error:\n{}", exc)
def print_tracks(self, session, task):
for i in sorted(task.items, key=lambda i: i.track):
print_data(None, i, self.config["format"].as_str())
def commands(self):
"""Add beet UI commands for mbsubmit."""
mbsubmit_cmd = ui.Subcommand(
"mbsubmit", help="Submit Tracks to MusicBrainz"
)
def func(lib: Library, opts: optparse.Values, args: list[str]) -> None:
items = lib.items(args)
self._mbsubmit(items)
mbsubmit_cmd.func = func
return [mbsubmit_cmd]
def _mbsubmit(self, items):
"""Print track information to be submitted to MusicBrainz."""
for i in sorted(items, key=lambda i: i.track):
print_data(None, i, self.config["format"].as_str())