b706008101
VLC get_time and get_position are very granular, only updating about 3-4 times a second. Instead, calculate play_time by substracting track start time from current time and expressing that as milliseconds.
2113 lines
74 KiB
Python
Executable File
2113 lines
74 KiB
Python
Executable File
#!/usr/bin/env python3
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from log import log
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from os.path import basename
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import argparse
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import os
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import numpy as np
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import pyqtgraph as pg # type: ignore
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import stackprinter # type: ignore
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import subprocess
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import sys
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import threading
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import icons_rc
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from datetime import datetime, timedelta
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from pygame import mixer
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from time import sleep
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from typing import (
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Callable,
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cast,
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List,
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Optional,
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)
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from PyQt6.QtCore import (
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pyqtSignal,
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QDate,
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QEvent,
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QObject,
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Qt,
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QSize,
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QThread,
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QTime,
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QTimer,
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)
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from PyQt6.QtGui import (
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QColor,
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QFont,
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QMouseEvent,
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QPalette,
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QResizeEvent,
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)
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from PyQt6.QtWidgets import (
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QApplication,
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QDialog,
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QFileDialog,
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QInputDialog,
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QLabel,
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QLineEdit,
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QListWidgetItem,
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QMainWindow,
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QMessageBox,
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QPushButton,
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QProgressBar,
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)
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from dbconfig import (
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engine,
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Session,
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scoped_session,
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)
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import helpers
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import music
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from models import (
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Base,
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Carts,
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Playdates,
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PlaylistRows,
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Playlists,
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Settings,
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Tracks
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)
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from config import Config
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from playlists import PlaylistTab
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from ui.dlg_cart_ui import Ui_DialogCartEdit # type: ignore
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from ui.dlg_search_database_ui import Ui_Dialog # type: ignore
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from ui.dlg_SelectPlaylist_ui import Ui_dlgSelectPlaylist # type: ignore
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from ui.downloadcsv_ui import Ui_DateSelect # type: ignore
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from ui.main_window_ui import Ui_MainWindow # type: ignore
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from utilities import check_db, update_bitrates
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class CartButton(QPushButton):
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"""Button for playing carts"""
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progress = pyqtSignal(int)
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def __init__(self, musicmuster: "Window", cart: Carts, *args, **kwargs):
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"""Create a cart pushbutton and set it disabled"""
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super().__init__(*args, **kwargs)
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self.musicmuster = musicmuster
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self.cart_id = cart.id
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if cart.path and cart.enabled and not cart.duration:
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tags = helpers.get_tags(cart.path)
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cart.duration = tags['duration']
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self.duration = cart.duration
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self.path = cart.path
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self.player = None
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self.is_playing = False
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self.setEnabled(True)
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self.setMinimumSize(QSize(147, 61))
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font = QFont()
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font.setPointSize(14)
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self.setFont(font)
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self.setObjectName("cart_" + str(cart.cart_number))
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self.pgb = QProgressBar(self)
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self.pgb.setTextVisible(False)
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self.pgb.setVisible(False)
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palette = self.pgb.palette()
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palette.setColor(QPalette.ColorRole.Highlight,
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QColor(Config.COLOUR_CART_PROGRESSBAR))
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self.pgb.setPalette(palette)
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self.pgb.setGeometry(0, 0, self.width(), 10)
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self.pgb.setMinimum(0)
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self.pgb.setMaximum(1)
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self.pgb.setValue(0)
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self.progress.connect(self.pgb.setValue)
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def __repr__(self) -> str:
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return (
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f"<CartButton(cart_id={self.cart_id} "
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f"path={self.path}, is_playing={self.is_playing}>"
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)
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def event(self, event: QEvent) -> bool:
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"""Allow right click even when button is disabled"""
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if event.type() == QEvent.Type.MouseButtonRelease:
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mouse_event = cast(QMouseEvent, event)
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if mouse_event.button() == Qt.MouseButton.RightButton:
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self.musicmuster.cart_edit(self, event)
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return True
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return super().event(event)
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def resizeEvent(self, event: QResizeEvent) -> None:
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"""Resize progess bar when button size changes"""
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self.pgb.setGeometry(0, 0, self.width(), 10)
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class FadeCurve:
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GraphWidget = None
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def __init__(self, track):
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"""
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Set up fade graph array
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"""
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audio = helpers.get_audio_segment(track.path)
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if not audio:
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return None
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# Start point of curve is Config.FADE_CURVE_MS_BEFORE_FADE
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# milliseconds before fade starts to silence
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self.start_ms = max(
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0, track.fade_at - Config.FADE_CURVE_MS_BEFORE_FADE - 1)
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self.end_ms = track.silence_at
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self.audio_segment = audio[self.start_ms:self.end_ms]
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self.graph_array = np.array(self.audio_segment.get_array_of_samples())
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# Calculate the factor to map milliseconds of track to array
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self.ms_to_array_factor = (
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len(self.graph_array) / (self.end_ms - self.start_ms)
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)
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self.region = None
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def clear(self) -> None:
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"""Clear the current graph"""
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if self.GraphWidget:
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self.GraphWidget.clear()
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def plot(self):
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self.curve = self.GraphWidget.plot(self.graph_array)
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self.curve.setPen(Config.FADE_CURVE_FOREGROUND)
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def tick(self, play_time) -> None:
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"""Update volume fade curve"""
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if not self.GraphWidget:
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return
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ms_of_graph = play_time - self.start_ms
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if ms_of_graph < 0:
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return
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if self.region is None:
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# Create the region now that we're into fade
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self.region = pg.LinearRegionItem(
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[0, 0],
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bounds=[0, len(self.graph_array)]
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)
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self.GraphWidget.addItem(self.region)
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# Update region position
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self.region.setRegion([0, ms_of_graph * self.ms_to_array_factor])
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class ImportTrack(QObject):
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import_error = pyqtSignal(str)
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importing = pyqtSignal(str)
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finished = pyqtSignal(PlaylistTab)
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def __init__(self, playlist: PlaylistTab, filenames: list) -> None:
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super().__init__()
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self.filenames = filenames
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self.playlist = playlist
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def run(self):
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"""
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Create track objects from passed files and add to visible playlist
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"""
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with Session() as session:
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for fname in self.filenames:
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self.importing.emit(f"Importing {basename(fname)}")
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try:
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track = Tracks(session, fname)
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except ValueError:
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self.import_error.emit(basename(fname))
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continue
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helpers.set_track_metadata(session, track)
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helpers.normalise_track(track.path)
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self.playlist.insert_track(session, track)
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# We're importing potentially multiple tracks in a loop.
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# If there's an error adding the track to the Tracks
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# table, the session will rollback, thus losing any
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# previous additions in this loop. So, commit now to
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# lock in what we've just done.
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session.commit()
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self.playlist.save_playlist(session)
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self.finished.emit(self.playlist)
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class MusicMusterSignals(QObject):
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"""
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Class for all MusicMuster signals. See:
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- https://zetcode.com/gui/pyqt5/eventssignals/
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- https://stackoverflow.com/questions/62654525/
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emit-a-signal-from-another-class-to-main-class
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"""
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set_next_track_signal = pyqtSignal(int, int)
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class PlaylistTrack:
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"""
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Used to provide a single reference point for specific playlist tracks,
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typically the previous, current and next track.
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"""
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def __init__(self) -> None:
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"""
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Only initialises data structure. Call set_plr to populate.
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Do NOT store row_number here - that changes if tracks are reordered
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in playlist (add, remove, drag/drop) and we shouldn't care about row
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number: that's the playlist's problem.
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"""
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self.artist: Optional[str] = None
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self.duration: Optional[int] = None
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self.end_time: Optional[datetime] = None
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self.fade_at: Optional[int] = None
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self.fade_curve: Optional[FadeCurve] = None
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self.fade_length: Optional[int] = None
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self.path: Optional[str] = None
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self.playlist_id: Optional[int] = None
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self.playlist_tab: Optional[PlaylistTab] = None
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self.plr_id: Optional[int] = None
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self.silence_at: Optional[int] = None
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self.start_gap: Optional[int] = None
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self.start_time: Optional[datetime] = None
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self.title: Optional[str] = None
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self.track_id: Optional[int] = None
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def __repr__(self) -> str:
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return (
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f"<PlaylistTrack(title={self.title}, artist={self.artist}, "
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f"playlist_id={self.playlist_id}>"
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)
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def set_plr(self, session: scoped_session, plr: PlaylistRows,
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tab: PlaylistTab) -> None:
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"""
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Update with new plr information
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"""
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if not plr.track:
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return
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self.playlist_tab = tab
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session.add(plr)
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track = plr.track
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self.artist = track.artist
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self.duration = track.duration
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self.end_time = None
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self.fade_at = track.fade_at
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self.fade_graph = FadeCurve(track)
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self.path = track.path
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self.playlist_id = plr.playlist_id
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self.plr_id = plr.id
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self.silence_at = track.silence_at
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self.start_gap = track.start_gap
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self.start_time = None
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self.title = track.title
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self.track_id = track.id
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if track.silence_at and track.fade_at:
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self.fade_length = track.silence_at - track.fade_at
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def start(self) -> None:
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"""
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Called when track starts playing
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"""
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self.start_time = datetime.now()
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if self.duration:
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self.end_time = (
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self.start_time + timedelta(milliseconds=self.duration))
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class Window(QMainWindow, Ui_MainWindow):
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def __init__(self, parent=None, *args, **kwargs) -> None:
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super().__init__(*args, **kwargs)
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self.setupUi(self)
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self.timer: QTimer = QTimer()
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self.clock_counter: int = 0
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self.music: music.Music = music.Music()
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self.playing: bool = False
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self.current_track = PlaylistTrack()
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self.next_track = PlaylistTrack()
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self.previous_track = PlaylistTrack()
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self.previous_track_position: Optional[float] = None
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self.selected_plrs: Optional[List[PlaylistRows]] = None
|
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|
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self.signals = MusicMusterSignals()
|
||
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self.set_main_window_size()
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self.lblSumPlaytime = QLabel("")
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self.statusbar.addPermanentWidget(self.lblSumPlaytime)
|
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self.txtSearch = QLineEdit()
|
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self.statusbar.addWidget(self.txtSearch)
|
||
self.txtSearch.setHidden(True)
|
||
self.hide_played_tracks = False
|
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mixer.init()
|
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self.widgetFadeVolume.hideAxis('bottom')
|
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self.widgetFadeVolume.hideAxis('left')
|
||
self.widgetFadeVolume.setBackground(Config.FADE_CURVE_BACKGROUND)
|
||
FadeCurve.GraphWidget = self.widgetFadeVolume
|
||
|
||
self.visible_playlist_tab: Callable[[], PlaylistTab] = \
|
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self.tabPlaylist.currentWidget
|
||
|
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self.load_last_playlists()
|
||
if Config.CARTS_HIDE:
|
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self.cartsWidget.hide()
|
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self.frame_6.hide()
|
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else:
|
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self.carts_init()
|
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self.enable_play_next_controls()
|
||
self.clock_counter = 0
|
||
self.timer.start(Config.TIMER_MS)
|
||
self.connect_signals_slots()
|
||
|
||
def about(self) -> None:
|
||
"""Get git tag and database name"""
|
||
|
||
try:
|
||
git_tag = str(
|
||
subprocess.check_output(
|
||
['git', 'describe'], stderr=subprocess.STDOUT
|
||
)
|
||
).strip('\'b\\n')
|
||
except subprocess.CalledProcessError as exc_info:
|
||
git_tag = str(exc_info.output)
|
||
|
||
with Session() as session:
|
||
if session.bind:
|
||
dbname = session.bind.engine.url.database
|
||
|
||
QMessageBox.information(
|
||
self,
|
||
"About",
|
||
f"MusicMuster {git_tag}\n\nDatabase: {dbname}",
|
||
QMessageBox.StandardButton.Ok
|
||
)
|
||
|
||
def cart_configure(self, cart: Carts, btn: CartButton) -> None:
|
||
"""Configure button with cart data"""
|
||
|
||
btn.setEnabled(False)
|
||
btn.pgb.setVisible(False)
|
||
if cart.path:
|
||
if not helpers.file_is_unreadable(cart.path):
|
||
colour = Config.COLOUR_CART_READY
|
||
btn.path = cart.path
|
||
btn.player = self.music.VLC.media_player_new(cart.path)
|
||
if btn.player:
|
||
btn.player.audio_set_volume(Config.VOLUME_VLC_DEFAULT)
|
||
if cart.enabled:
|
||
btn.setEnabled(True)
|
||
btn.pgb.setVisible(True)
|
||
else:
|
||
colour = Config.COLOUR_CART_ERROR
|
||
else:
|
||
colour = Config.COLOUR_CART_UNCONFIGURED
|
||
|
||
btn.setStyleSheet("background-color: " + colour + ";\n")
|
||
if cart.name is not None:
|
||
btn.setText(cart.name)
|
||
|
||
def cart_click(self) -> None:
|
||
"""Handle cart click"""
|
||
|
||
btn = self.sender()
|
||
if not isinstance(btn, CartButton):
|
||
return
|
||
|
||
if not helpers.file_is_unreadable(btn.path):
|
||
# Don't allow clicks while we're playing
|
||
btn.setEnabled(False)
|
||
if not btn.player:
|
||
log.debug(
|
||
f"musicmuster.cart_click(): no player assigned ({btn=})")
|
||
return
|
||
|
||
btn.player.play()
|
||
btn.is_playing = True
|
||
colour = Config.COLOUR_CART_PLAYING
|
||
thread = threading.Thread(target=self.cart_progressbar,
|
||
args=(btn,))
|
||
thread.start()
|
||
else:
|
||
colour = Config.COLOUR_CART_ERROR
|
||
btn.setStyleSheet("background-color: " + colour + ";\n")
|
||
btn.pgb.setMinimum(0)
|
||
|
||
def cart_edit(self, btn: CartButton, event: QEvent):
|
||
"""Handle context menu for cart button"""
|
||
|
||
with Session() as session:
|
||
cart = session.query(Carts).get(btn.cart_id)
|
||
if cart is None:
|
||
log.error("cart_edit: cart not found")
|
||
return
|
||
|
||
dlg = CartDialog(musicmuster=self, session=session, cart=cart)
|
||
if dlg.exec():
|
||
name = dlg.ui.lineEditName.text()
|
||
if not name:
|
||
QMessageBox.warning(self, "Error", "Name required")
|
||
return
|
||
path = dlg.path
|
||
if not path:
|
||
QMessageBox.warning(self, "Error", "Filename required")
|
||
return
|
||
if cart.path and not helpers.file_is_unreadable(cart.path):
|
||
tags = helpers.get_tags(cart.path)
|
||
cart.duration = tags['duration']
|
||
|
||
cart.enabled = dlg.ui.chkEnabled.isChecked()
|
||
cart.name = name
|
||
cart.path = path
|
||
|
||
session.add(cart)
|
||
session.commit()
|
||
|
||
self.cart_configure(cart, btn)
|
||
|
||
def carts_init(self) -> None:
|
||
"""Initialse carts data structures"""
|
||
|
||
with Session() as session:
|
||
# Number carts from 1 for humanity
|
||
for cart_number in range(1, Config.CARTS_COUNT + 1):
|
||
cart = session.query(Carts).get(cart_number)
|
||
if cart is None:
|
||
cart = Carts(session, cart_number,
|
||
name=f"Cart #{cart_number}")
|
||
|
||
btn = CartButton(self, cart)
|
||
btn.clicked.connect(self.cart_click)
|
||
# Insert button on left of cart space starting at
|
||
# location zero
|
||
self.horizontalLayout_Carts.insertWidget(cart.id - 1, btn)
|
||
# Configure button
|
||
self.cart_configure(cart, btn)
|
||
|
||
def cart_progressbar(self, btn: CartButton) -> None:
|
||
"""Manage progress bar"""
|
||
|
||
if not btn.duration:
|
||
return
|
||
|
||
ms = 0
|
||
btn.pgb.setMaximum(btn.duration)
|
||
while ms <= btn.duration:
|
||
btn.progress.emit(ms)
|
||
ms += 100
|
||
sleep(0.1)
|
||
|
||
def cart_tick(self) -> None:
|
||
"""Cart clock actions"""
|
||
|
||
for i in range(self.horizontalLayout_Carts.count()):
|
||
btn = self.horizontalLayout_Carts.itemAt(i).widget()
|
||
if not btn:
|
||
continue
|
||
if btn.is_playing:
|
||
if not btn.player.is_playing():
|
||
# Cart has finished playing
|
||
btn.is_playing = False
|
||
btn.setEnabled(True)
|
||
# Setting to position 0 doesn't seem to work
|
||
btn.player = self.music.VLC.media_player_new(btn.path)
|
||
btn.player.audio_set_volume(Config.VOLUME_VLC_DEFAULT)
|
||
colour = Config.COLOUR_CART_READY
|
||
btn.setStyleSheet("background-color: " + colour + ";\n")
|
||
btn.pgb.setValue(0)
|
||
|
||
def clear_next(self) -> None:
|
||
"""
|
||
Clear next track
|
||
"""
|
||
|
||
self.next_track = PlaylistTrack()
|
||
self.update_headers()
|
||
|
||
def clear_selection(self) -> None:
|
||
""" Clear selected row"""
|
||
|
||
# Unselect any selected rows
|
||
if self.visible_playlist_tab():
|
||
self.visible_playlist_tab().clear_selection()
|
||
# Clear the search bar
|
||
self.search_playlist_clear()
|
||
|
||
def closeEvent(self, event: QEvent) -> None:
|
||
"""Handle attempt to close main window"""
|
||
|
||
# Don't allow window to close when a track is playing
|
||
if self.playing:
|
||
event.ignore()
|
||
helpers.show_warning(
|
||
self,
|
||
"Track playing",
|
||
"Can't close application while track is playing")
|
||
else:
|
||
with Session() as session:
|
||
record = Settings.get_int_settings(
|
||
session, "mainwindow_height")
|
||
if record.f_int != self.height():
|
||
record.update(session, {'f_int': self.height()})
|
||
|
||
record = Settings.get_int_settings(session, "mainwindow_width")
|
||
if record.f_int != self.width():
|
||
record.update(session, {'f_int': self.width()})
|
||
|
||
record = Settings.get_int_settings(session, "mainwindow_x")
|
||
if record.f_int != self.x():
|
||
record.update(session, {'f_int': self.x()})
|
||
|
||
record = Settings.get_int_settings(session, "mainwindow_y")
|
||
if record.f_int != self.y():
|
||
record.update(session, {'f_int': self.y()})
|
||
|
||
# Save splitter settings
|
||
splitter_sizes = self.splitter.sizes()
|
||
assert len(splitter_sizes) == 2
|
||
splitter_top, splitter_bottom = splitter_sizes
|
||
|
||
record = Settings.get_int_settings(session, "splitter_top")
|
||
if record.f_int != splitter_top:
|
||
record.update(session, {'f_int': splitter_top})
|
||
|
||
record = Settings.get_int_settings(session, "splitter_bottom")
|
||
if record.f_int != splitter_bottom:
|
||
record.update(session, {'f_int': splitter_bottom})
|
||
|
||
# Save current tab
|
||
record = Settings.get_int_settings(session, "active_tab")
|
||
record.update(session,
|
||
{'f_int': self.tabPlaylist.currentIndex()})
|
||
|
||
event.accept()
|
||
|
||
def close_playlist_tab(self) -> bool:
|
||
"""
|
||
Close active playlist tab, called by menu item
|
||
"""
|
||
|
||
return self.close_tab(self.tabPlaylist.currentIndex())
|
||
|
||
def close_tab(self, tab_index: int) -> bool:
|
||
"""
|
||
Close playlist tab unless it holds the current or next track.
|
||
Called from close_playlist_tab() or by clicking close button on tab.
|
||
|
||
Return True if tab closed else False.
|
||
"""
|
||
|
||
# Don't close current track playlist
|
||
if self.tabPlaylist.widget(tab_index) == (
|
||
self.current_track.playlist_tab):
|
||
self.statusbar.showMessage(
|
||
"Can't close current track playlist", 5000)
|
||
return False
|
||
|
||
# Attempt to close next track playlist
|
||
if self.tabPlaylist.widget(tab_index) == self.next_track.playlist_tab:
|
||
self.next_track.playlist_tab.clear_next()
|
||
|
||
# Record playlist as closed and update remaining playlist tabs
|
||
with Session() as session:
|
||
playlist_id = self.tabPlaylist.widget(tab_index).playlist_id
|
||
playlist = session.get(Playlists, playlist_id)
|
||
if playlist:
|
||
playlist.close(session)
|
||
|
||
# Close playlist and remove tab
|
||
self.tabPlaylist.widget(tab_index).close()
|
||
self.tabPlaylist.removeTab(tab_index)
|
||
|
||
return True
|
||
|
||
def connect_signals_slots(self) -> None:
|
||
self.action_About.triggered.connect(self.about)
|
||
self.action_Clear_selection.triggered.connect(self.clear_selection)
|
||
self.actionDebug.triggered.connect(self.debug)
|
||
self.actionClosePlaylist.triggered.connect(self.close_playlist_tab)
|
||
self.actionDeletePlaylist.triggered.connect(self.delete_playlist)
|
||
self.actionDownload_CSV_of_played_tracks.triggered.connect(
|
||
self.download_played_tracks)
|
||
self.actionEnable_controls.triggered.connect(
|
||
self.enable_play_next_controls)
|
||
self.actionExport_playlist.triggered.connect(self.export_playlist_tab)
|
||
self.actionFade.triggered.connect(self.fade)
|
||
self.actionFind_next.triggered.connect(
|
||
lambda: self.tabPlaylist.currentWidget().search_next())
|
||
self.actionFind_previous.triggered.connect(
|
||
lambda: self.tabPlaylist.currentWidget().search_previous())
|
||
self.actionImport.triggered.connect(self.import_track)
|
||
self.actionInsertSectionHeader.triggered.connect(self.insert_header)
|
||
self.actionInsertTrack.triggered.connect(self.insert_track)
|
||
self.actionMark_for_moving.triggered.connect(self.cut_rows)
|
||
self.actionMoveSelected.triggered.connect(self.move_selected)
|
||
self.actionNew_from_template.triggered.connect(self.new_from_template)
|
||
self.actionNewPlaylist.triggered.connect(self.create_and_show_playlist)
|
||
self.actionOpenPlaylist.triggered.connect(self.open_playlist)
|
||
self.actionPaste.triggered.connect(self.paste_rows)
|
||
self.actionPlay_next.triggered.connect(self.play_next)
|
||
self.actionRenamePlaylist.triggered.connect(self.rename_playlist)
|
||
self.actionResume.triggered.connect(self.resume)
|
||
self.actionSave_as_template.triggered.connect(self.save_as_template)
|
||
self.actionSearch_title_in_Songfacts.triggered.connect(
|
||
lambda: self.tabPlaylist.currentWidget().lookup_row_in_songfacts())
|
||
self.actionSearch_title_in_Wikipedia.triggered.connect(
|
||
lambda: self.tabPlaylist.currentWidget().lookup_row_in_wikipedia())
|
||
self.actionSearch.triggered.connect(self.search_playlist)
|
||
self.actionSelect_next_track.triggered.connect(self.select_next_row)
|
||
self.actionSelect_previous_track.triggered.connect(
|
||
self.select_previous_row)
|
||
self.actionMoveUnplayed.triggered.connect(self.move_unplayed)
|
||
self.actionSetNext.triggered.connect(self.set_selected_track_next)
|
||
self.actionSkipToNext.triggered.connect(self.play_next)
|
||
self.actionStop.triggered.connect(self.stop)
|
||
self.btnDrop3db.clicked.connect(self.drop3db)
|
||
self.btnFade.clicked.connect(self.fade)
|
||
self.btnHidePlayed.clicked.connect(self.hide_played)
|
||
self.btnPreview.clicked.connect(self.preview)
|
||
self.hdrCurrentTrack.clicked.connect(self.show_current)
|
||
self.hdrNextTrack.clicked.connect(self.show_next)
|
||
self.tabPlaylist.currentChanged.connect(self.tab_change)
|
||
self.tabPlaylist.tabCloseRequested.connect(self.close_tab)
|
||
self.tabBar = self.tabPlaylist.tabBar()
|
||
self.tabBar.tabMoved.connect(self.move_tab)
|
||
self.txtSearch.returnPressed.connect(self.search_playlist_return)
|
||
|
||
self.timer.timeout.connect(self.tick)
|
||
|
||
def create_playlist(self,
|
||
session: scoped_session,
|
||
playlist_name: Optional[str] = None) \
|
||
-> Optional[Playlists]:
|
||
"""Create new playlist"""
|
||
|
||
playlist_name = self.solicit_playlist_name()
|
||
if not playlist_name:
|
||
return None
|
||
playlist = Playlists(session, playlist_name)
|
||
|
||
return playlist
|
||
|
||
def create_and_show_playlist(self) -> None:
|
||
"""Create new playlist and display it"""
|
||
|
||
with Session() as session:
|
||
playlist = self.create_playlist(session)
|
||
if playlist:
|
||
self.create_playlist_tab(session, playlist)
|
||
|
||
def create_playlist_tab(self, session: scoped_session,
|
||
playlist: Playlists) -> int:
|
||
"""
|
||
Take the passed playlist database object, create a playlist tab and
|
||
add tab to display. Return index number of tab.
|
||
"""
|
||
|
||
assert playlist.id
|
||
|
||
playlist_tab = PlaylistTab(
|
||
musicmuster=self, session=session, playlist_id=playlist.id,
|
||
signals=self.signals)
|
||
idx = self.tabPlaylist.addTab(playlist_tab, playlist.name)
|
||
self.tabPlaylist.setCurrentIndex(idx)
|
||
|
||
return idx
|
||
|
||
def cut_rows(self) -> None:
|
||
"""
|
||
Cut rows ready for pasting.
|
||
"""
|
||
|
||
with Session() as session:
|
||
# Save the selected PlaylistRows items ready for a later
|
||
# paste
|
||
self.selected_plrs = (
|
||
self.visible_playlist_tab().get_selected_playlistrows(session))
|
||
|
||
def debug(self):
|
||
"""Invoke debugger"""
|
||
|
||
visible_playlist_id = self.visible_playlist_tab().playlist_id
|
||
print(f"Active playlist id={visible_playlist_id}")
|
||
import ipdb # type: ignore
|
||
ipdb.set_trace()
|
||
|
||
def delete_playlist(self) -> None:
|
||
"""
|
||
Delete current playlist
|
||
"""
|
||
|
||
with Session() as session:
|
||
playlist_id = self.visible_playlist_tab().playlist_id
|
||
playlist = session.get(Playlists, playlist_id)
|
||
if playlist:
|
||
if helpers.ask_yes_no("Delete playlist",
|
||
f"Delete playlist '{playlist.name}': "
|
||
"Are you sure?"
|
||
):
|
||
if self.close_playlist_tab():
|
||
playlist.delete(session)
|
||
|
||
def disable_play_next_controls(self) -> None:
|
||
"""
|
||
Disable "play next" keyboard controls
|
||
"""
|
||
|
||
self.actionPlay_next.setEnabled(False)
|
||
self.statusbar.showMessage("Play controls: Disabled", 0)
|
||
|
||
def download_played_tracks(self) -> None:
|
||
"""Download a CSV of played tracks"""
|
||
|
||
dlg = DownloadCSV(self)
|
||
if dlg.exec():
|
||
start_dt = dlg.ui.dateTimeEdit.dateTime().toPyDateTime()
|
||
# Get output filename
|
||
pathspec = QFileDialog.getSaveFileName(
|
||
self, 'Save CSV of tracks played',
|
||
directory="/tmp/playlist.csv",
|
||
filter="CSV files (*.csv)"
|
||
)
|
||
if not pathspec:
|
||
return
|
||
|
||
path = pathspec[0]
|
||
if not path.endswith(".csv"):
|
||
path += ".csv"
|
||
|
||
with open(path, "w") as f:
|
||
with Session() as session:
|
||
for playdate in Playdates.played_after(session, start_dt):
|
||
f.write(
|
||
f"{playdate.track.artist},{playdate.track.title}\n"
|
||
)
|
||
|
||
def drop3db(self) -> None:
|
||
"""Drop music level by 3db if button checked"""
|
||
|
||
if self.btnDrop3db.isChecked():
|
||
self.music.set_volume(Config.VOLUME_VLC_DROP3db, set_default=False)
|
||
else:
|
||
self.music.set_volume(Config.VOLUME_VLC_DEFAULT, set_default=False)
|
||
|
||
def enable_play_next_controls(self) -> None:
|
||
"""
|
||
Enable "play next" keyboard controls
|
||
"""
|
||
|
||
self.actionPlay_next.setEnabled(True)
|
||
self.statusbar.showMessage("Play controls: Enabled", 0)
|
||
|
||
def end_of_track_actions(self) -> None:
|
||
"""
|
||
Clean up after track played
|
||
|
||
Actions required:
|
||
- Set flag to say we're not playing a track
|
||
- Tell playlist_tab track has finished
|
||
- Reset PlaylistTrack objects
|
||
- Reset clocks
|
||
- Reset fade graph
|
||
- Update headers
|
||
- Enable controls
|
||
"""
|
||
|
||
# Set flag to say we're not playing a track so that tick()
|
||
# doesn't see player=None and kick off end-of-track actions
|
||
self.playing = False
|
||
|
||
# Tell playlist_tab track has finished
|
||
if self.current_track.playlist_tab:
|
||
self.current_track.playlist_tab.play_ended()
|
||
|
||
# Reset fade graph
|
||
self.current_track.fade_graph.clear()
|
||
|
||
# Reset PlaylistTrack objects
|
||
if self.current_track.track_id:
|
||
self.previous_track = self.current_track
|
||
self.current_track = PlaylistTrack()
|
||
|
||
# Reset clocks
|
||
self.frame_fade.setStyleSheet("")
|
||
self.frame_silent.setStyleSheet("")
|
||
self.label_elapsed_timer.setText("00:00")
|
||
self.label_end_timer.setText("00:00")
|
||
self.label_fade_timer.setText("00:00")
|
||
self.label_silent_timer.setText("00:00")
|
||
|
||
# Update headers
|
||
self.update_headers()
|
||
|
||
# Enable controls
|
||
self.enable_play_next_controls()
|
||
|
||
def export_playlist_tab(self) -> None:
|
||
"""Export the current playlist to an m3u file"""
|
||
|
||
if not self.visible_playlist_tab():
|
||
return
|
||
|
||
playlist_id = self.visible_playlist_tab().playlist_id
|
||
|
||
with Session() as session:
|
||
|
||
# Get output filename
|
||
playlist = session.get(Playlists, playlist_id)
|
||
if not playlist:
|
||
return
|
||
|
||
pathspec = QFileDialog.getSaveFileName(
|
||
self, 'Save Playlist',
|
||
directory=f"{playlist.name}.m3u",
|
||
filter="M3U files (*.m3u);;All files (*.*)"
|
||
)
|
||
if not pathspec:
|
||
return
|
||
path = pathspec[0]
|
||
if not path.endswith(".m3u"):
|
||
path += ".m3u"
|
||
|
||
# Get list of track rows for this playlist
|
||
plrs = PlaylistRows.get_rows_with_tracks(session, playlist_id)
|
||
with open(path, "w") as f:
|
||
# Required directive on first line
|
||
f.write("#EXTM3U\n")
|
||
for track in [a.track for a in plrs]:
|
||
if track.duration is None:
|
||
track.duration = 0
|
||
f.write(
|
||
"#EXTINF:"
|
||
f"{int(track.duration / 1000)},"
|
||
f"{track.title} - "
|
||
f"{track.artist}"
|
||
"\n"
|
||
f"{track.path}"
|
||
"\n"
|
||
)
|
||
|
||
def fade(self) -> None:
|
||
"""Fade currently playing track"""
|
||
|
||
self.stop_playing(fade=True)
|
||
|
||
def get_one_track(self, session: scoped_session) -> Optional[Tracks]:
|
||
"""Show dialog box to select one track and return it to caller"""
|
||
|
||
dlg = DbDialog(self, session, get_one_track=True)
|
||
if dlg.exec():
|
||
return dlg.track
|
||
else:
|
||
return None
|
||
|
||
def hide_played(self):
|
||
"""Toggle hide played tracks"""
|
||
|
||
if self.hide_played_tracks:
|
||
self.hide_played_tracks = False
|
||
self.btnHidePlayed.setText("Hide played")
|
||
else:
|
||
self.hide_played_tracks = True
|
||
self.btnHidePlayed.setText("Show played")
|
||
|
||
# Update displayed playlist
|
||
self.visible_playlist_tab().hide_or_show_played_tracks()
|
||
|
||
def import_track(self) -> None:
|
||
"""Import track file"""
|
||
|
||
dlg = QFileDialog()
|
||
dlg.setFileMode(QFileDialog.FileMode.ExistingFiles)
|
||
dlg.setViewMode(QFileDialog.ViewMode.Detail)
|
||
dlg.setDirectory(Config.IMPORT_DESTINATION)
|
||
dlg.setNameFilter("Music files (*.flac *.mp3)")
|
||
|
||
if not dlg.exec():
|
||
return
|
||
|
||
with Session() as session:
|
||
new_tracks = []
|
||
for fname in dlg.selectedFiles():
|
||
txt = ""
|
||
tags = helpers.get_tags(fname)
|
||
new_tracks.append(fname)
|
||
title = tags['title']
|
||
artist = tags['artist']
|
||
count = 0
|
||
possible_matches = Tracks.search_titles(session, title)
|
||
if possible_matches:
|
||
txt += 'Similar to new track '
|
||
txt += f'"{title}" by "{artist} ({fname})":\n\n'
|
||
for track in possible_matches:
|
||
txt += f' "{track.title}" by {track.artist}'
|
||
txt += f' ({track.path})\n\n'
|
||
count += 1
|
||
if count >= Config.MAX_IMPORT_MATCHES:
|
||
txt += "\nThere are more similar-looking tracks"
|
||
break
|
||
txt += "\n"
|
||
# Check whether to proceed if there were potential matches
|
||
txt += "Proceed with import?"
|
||
result = QMessageBox.question(
|
||
self,
|
||
"Possible duplicates",
|
||
txt,
|
||
QMessageBox.StandardButton.Ok,
|
||
QMessageBox.StandardButton.Cancel
|
||
)
|
||
if result == QMessageBox.StandardButton.Cancel:
|
||
return
|
||
|
||
# Import in separate thread
|
||
self.import_thread = QThread()
|
||
self.worker = ImportTrack(self.visible_playlist_tab(), new_tracks)
|
||
self.worker.moveToThread(self.import_thread)
|
||
self.import_thread.started.connect(self.worker.run)
|
||
self.worker.finished.connect(self.import_thread.quit)
|
||
self.worker.finished.connect(self.worker.deleteLater)
|
||
self.import_thread.finished.connect(self.import_thread.deleteLater)
|
||
self.worker.import_error.connect(
|
||
lambda msg: helpers.show_warning(
|
||
self, "Import error", "Error importing " + msg
|
||
)
|
||
)
|
||
self.worker.importing.connect(
|
||
lambda msg: self.statusbar.showMessage(msg, 5000)
|
||
)
|
||
self.worker.finished.connect(self.import_complete)
|
||
self.import_thread.start()
|
||
|
||
def import_complete(self, playlist_tab: PlaylistTab):
|
||
"""
|
||
Called by thread when track import complete
|
||
"""
|
||
|
||
self.statusbar.showMessage("Imports complete")
|
||
|
||
def insert_header(self) -> None:
|
||
"""Show dialog box to enter header text and add to playlist"""
|
||
|
||
try:
|
||
playlist_tab = self.visible_playlist_tab()
|
||
except AttributeError:
|
||
# Just return if there's no visible playlist tab
|
||
return
|
||
|
||
# Get header text
|
||
dlg: QInputDialog = QInputDialog(self)
|
||
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
||
dlg.setLabelText("Header text:")
|
||
dlg.resize(500, 100)
|
||
ok = dlg.exec()
|
||
if ok:
|
||
with Session() as session:
|
||
playlist_tab.insert_header(session, dlg.textValue())
|
||
playlist_tab.save_playlist(session)
|
||
|
||
def insert_track(self) -> None:
|
||
"""Show dialog box to select and add track from database"""
|
||
|
||
with Session() as session:
|
||
dlg = DbDialog(self, session, get_one_track=False)
|
||
dlg.exec()
|
||
|
||
def load_last_playlists(self) -> None:
|
||
"""Load the playlists that were open when the last session closed"""
|
||
|
||
with Session() as session:
|
||
for playlist in Playlists.get_open(session):
|
||
if playlist:
|
||
_ = self.create_playlist_tab(session, playlist)
|
||
# Set active tab
|
||
record = Settings.get_int_settings(session, "active_tab")
|
||
if record and record.f_int >= 0:
|
||
self.tabPlaylist.setCurrentIndex(record.f_int)
|
||
|
||
def move_playlist_rows(self, session: scoped_session,
|
||
playlistrows: List[PlaylistRows]) -> None:
|
||
"""
|
||
Move passed playlist rows to another playlist
|
||
|
||
Actions required:
|
||
- exclude current/next tracks from being moved
|
||
- identify destination playlist
|
||
- update playlist for the rows in the database
|
||
- remove them from the display
|
||
- update destination playlist display if loaded
|
||
"""
|
||
|
||
# Remove current/next rows from list
|
||
plrs_to_move = [plr for plr in playlistrows if
|
||
plr.id not in
|
||
[self.current_track.plr_id,
|
||
self.next_track.plr_id]
|
||
]
|
||
|
||
rows_to_delete = [plr.plr_rownum for plr in plrs_to_move
|
||
if plr.plr_rownum is not None]
|
||
if not rows_to_delete:
|
||
return
|
||
|
||
# Identify destination playlist
|
||
playlists = []
|
||
visible_tab = self.visible_playlist_tab()
|
||
source_playlist_id = visible_tab.playlist_id
|
||
|
||
for playlist in Playlists.get_all(session):
|
||
if playlist.id == source_playlist_id:
|
||
continue
|
||
else:
|
||
playlists.append(playlist)
|
||
|
||
dlg = SelectPlaylistDialog(self, playlists=playlists, session=session)
|
||
dlg.exec()
|
||
if not dlg.playlist:
|
||
return
|
||
destination_playlist_id = dlg.playlist.id
|
||
|
||
# Update destination playlist in the database
|
||
last_row = PlaylistRows.get_last_used_row(session,
|
||
destination_playlist_id)
|
||
if last_row is not None:
|
||
next_row = last_row + 1
|
||
else:
|
||
next_row = 0
|
||
|
||
for plr in plrs_to_move:
|
||
plr.plr_rownum = next_row
|
||
next_row += 1
|
||
plr.playlist_id = destination_playlist_id
|
||
# Reset played as it's not been played on this playlist
|
||
plr.played = False
|
||
session.commit()
|
||
|
||
# Remove moved rows from display and save visible playlist
|
||
visible_tab.remove_rows(rows_to_delete)
|
||
visible_tab.save_playlist(session)
|
||
|
||
# Update destination playlist_tab if visible (if not visible, it
|
||
# will be re-populated when it is opened)
|
||
destination_playlist_tab = None
|
||
for tab in range(self.tabPlaylist.count()):
|
||
if self.tabPlaylist.widget(tab).playlist_id == dlg.playlist.id:
|
||
destination_playlist_tab = self.tabPlaylist.widget(tab)
|
||
break
|
||
if destination_playlist_tab:
|
||
destination_playlist_tab.populate_display(session, dlg.playlist.id)
|
||
|
||
def move_selected(self) -> None:
|
||
"""
|
||
Move selected rows to another playlist
|
||
"""
|
||
|
||
with Session() as session:
|
||
selected_plrs = (
|
||
self.visible_playlist_tab().get_selected_playlistrows(session))
|
||
if not selected_plrs:
|
||
return
|
||
|
||
self.move_playlist_rows(session, selected_plrs)
|
||
|
||
def move_tab(self, frm: int, to: int) -> None:
|
||
"""Handle tabs being moved"""
|
||
|
||
with Session() as session:
|
||
Playlists.move_tab(session, frm, to)
|
||
|
||
def move_unplayed(self) -> None:
|
||
"""
|
||
Move unplayed rows to another playlist
|
||
"""
|
||
|
||
playlist_id = self.visible_playlist_tab().playlist_id
|
||
with Session() as session:
|
||
unplayed_plrs = PlaylistRows.get_unplayed_rows(
|
||
session, playlist_id)
|
||
if helpers.ask_yes_no("Move tracks",
|
||
f"Move {len(unplayed_plrs)} tracks:"
|
||
" Are you sure?"
|
||
):
|
||
self.move_playlist_rows(session, unplayed_plrs)
|
||
|
||
def new_from_template(self) -> None:
|
||
"""Create new playlist from template"""
|
||
|
||
with Session() as session:
|
||
templates = Playlists.get_all_templates(session)
|
||
dlg = SelectPlaylistDialog(self, playlists=templates,
|
||
session=session)
|
||
dlg.exec()
|
||
template = dlg.playlist
|
||
if template:
|
||
playlist_name = self.solicit_playlist_name()
|
||
if not playlist_name:
|
||
return
|
||
playlist = Playlists.create_playlist_from_template(
|
||
session, template, playlist_name)
|
||
if not playlist:
|
||
return
|
||
tab_index = self.create_playlist_tab(session, playlist)
|
||
playlist.mark_open(session, tab_index)
|
||
|
||
def open_playlist(self):
|
||
"""Open existing playlist"""
|
||
|
||
with Session() as session:
|
||
playlists = Playlists.get_closed(session)
|
||
dlg = SelectPlaylistDialog(self, playlists=playlists,
|
||
session=session)
|
||
dlg.exec()
|
||
playlist = dlg.playlist
|
||
if playlist:
|
||
tab_index = self.create_playlist_tab(session, playlist)
|
||
playlist.mark_open(session, tab_index)
|
||
|
||
def paste_rows(self) -> None:
|
||
"""
|
||
Paste earlier cut rows.
|
||
|
||
Process:
|
||
- ensure we have some cut rows
|
||
- if not pasting at end of playlist, move later rows down
|
||
- update plrs with correct playlist and row
|
||
- if moving between playlists: renumber source playlist rows
|
||
- else: check integrity of playlist rows
|
||
"""
|
||
|
||
if not self.selected_plrs:
|
||
return
|
||
|
||
playlist_tab = self.visible_playlist_tab()
|
||
dst_playlist_id = playlist_tab.playlist_id
|
||
dst_row = self.visible_playlist_tab().get_new_row_number()
|
||
|
||
with Session() as session:
|
||
# Create space in destination playlist
|
||
PlaylistRows.move_rows_down(session, dst_playlist_id,
|
||
dst_row, len(self.selected_plrs))
|
||
session.commit()
|
||
|
||
# Update plrs
|
||
row = dst_row
|
||
src_playlist_id = None
|
||
for plr in self.selected_plrs:
|
||
# Update moved rows
|
||
session.add(plr)
|
||
if not src_playlist_id:
|
||
src_playlist_id = plr.playlist_id
|
||
plr.playlist_id = dst_playlist_id
|
||
plr.plr_rownum = row
|
||
row += 1
|
||
|
||
if not src_playlist_id:
|
||
return
|
||
|
||
session.flush()
|
||
|
||
# Update display
|
||
self.visible_playlist_tab().populate_display(
|
||
session, dst_playlist_id, scroll_to_top=False)
|
||
|
||
# If source playlist is not destination playlist, fixup row
|
||
# numbers and update display
|
||
if src_playlist_id != dst_playlist_id:
|
||
PlaylistRows.fixup_rownumbers(session, src_playlist_id)
|
||
# Update source playlist_tab if visible (if not visible, it
|
||
# will be re-populated when it is opened)
|
||
source_playlist_tab = None
|
||
for tab in range(self.tabPlaylist.count()):
|
||
if self.tabPlaylist.widget(tab).playlist_id == \
|
||
src_playlist_id:
|
||
source_playlist_tab = self.tabPlaylist.widget(tab)
|
||
break
|
||
if source_playlist_tab:
|
||
source_playlist_tab.populate_display(
|
||
session, src_playlist_id, scroll_to_top=False)
|
||
|
||
# Reset so rows can't be repasted
|
||
self.selected_plrs = None
|
||
|
||
def play_next(self, position: Optional[float] = None) -> None:
|
||
"""
|
||
Play next track, optionally from passed position.
|
||
|
||
Actions required:
|
||
- If there is no next track set, return.
|
||
- If there's currently a track playing, fade it.
|
||
- Move next track to current track.
|
||
- Ensure playlist tabs are the correct colour
|
||
- Restore volume if -3dB active
|
||
- Play (new) current track.
|
||
- Tell database to record it as played
|
||
- Tell playlist track is now playing
|
||
- Note that track is now playing
|
||
- Disable play next controls
|
||
- Update headers
|
||
- Update clocks
|
||
"""
|
||
|
||
# If there is no next track set, return.
|
||
if not self.next_track.track_id:
|
||
log.debug("musicmuster.play_next(): no next track selected")
|
||
return
|
||
|
||
with Session() as session:
|
||
# If there's currently a track playing, fade it.
|
||
self.stop_playing(fade=True)
|
||
|
||
# Move next track to current track.
|
||
# stop_playing() above has called end_of_track_actions()
|
||
# which will have populated self.previous_track
|
||
self.current_track = self.next_track
|
||
self.clear_next()
|
||
|
||
if not self.current_track.track_id:
|
||
log.debug("musicmuster.play_next(): no id for next track")
|
||
return
|
||
if not self.current_track.path:
|
||
log.debug("musicmuster.play_next(): no path for next track")
|
||
return
|
||
|
||
# Set current track playlist_tab colour
|
||
current_tab = self.current_track.playlist_tab
|
||
if current_tab:
|
||
self.set_tab_colour(
|
||
current_tab, QColor(Config.COLOUR_CURRENT_TAB))
|
||
|
||
# Restore volume if -3dB active
|
||
if self.btnDrop3db.isChecked():
|
||
self.btnDrop3db.setChecked(False)
|
||
|
||
# Play (new) current track
|
||
self.current_track.start()
|
||
self.music.play(self.current_track.path, position)
|
||
# For as-yet unknown reasons. sometimes the volume gets
|
||
# reset to zero within 200mS or so of starting play. This
|
||
# only happened since moving to Debian 12, which uses
|
||
# Pipewire for sound (which may be irrelevant).
|
||
for _ in range(3):
|
||
if self.music.player:
|
||
volume = self.music.player.audio_get_volume()
|
||
if volume < Config.VOLUME_VLC_DEFAULT:
|
||
self.music.set_volume()
|
||
log.error(f"Reset from {volume=}")
|
||
break
|
||
sleep(0.1)
|
||
|
||
# Show closing volume graph
|
||
self.current_track.fade_graph.plot()
|
||
|
||
# Tell database to record it as played
|
||
Playdates(session, self.current_track.track_id)
|
||
|
||
# Tell playlist track is now playing
|
||
if self.current_track.playlist_tab:
|
||
self.current_track.playlist_tab.play_started(session)
|
||
|
||
# Note that track is now playing
|
||
self.playing = True
|
||
|
||
# Disable play next controls
|
||
self.disable_play_next_controls()
|
||
|
||
# Update headers
|
||
self.update_headers()
|
||
|
||
def preview(self) -> None:
|
||
"""
|
||
Preview selected or next track. We use a different mechanism to
|
||
normal track playing so that the user can route the output audio
|
||
differently (eg, to headphones).
|
||
"""
|
||
|
||
if self.btnPreview.isChecked():
|
||
# Get track path for first selected track if there is one
|
||
track_path = (
|
||
self.visible_playlist_tab().get_selected_row_track_path())
|
||
if not track_path:
|
||
# Otherwise get path to next track to play
|
||
track_path = self.next_track.path
|
||
if not track_path:
|
||
self.btnPreview.setChecked(False)
|
||
return
|
||
mixer.music.load(track_path)
|
||
mixer.music.play()
|
||
|
||
else:
|
||
mixer.music.stop()
|
||
|
||
def rename_playlist(self) -> None:
|
||
"""
|
||
Rename current playlist
|
||
"""
|
||
|
||
with Session() as session:
|
||
playlist_id = self.visible_playlist_tab().playlist_id
|
||
playlist = session.get(Playlists, playlist_id)
|
||
if playlist:
|
||
new_name = self.solicit_playlist_name(playlist.name)
|
||
if new_name:
|
||
playlist.rename(session, new_name)
|
||
idx = self.tabBar.currentIndex()
|
||
self.tabBar.setTabText(idx, new_name)
|
||
|
||
def resume(self) -> None:
|
||
"""
|
||
Resume playing last track. We may be playing the next track
|
||
or none; take care of both eventualities.
|
||
|
||
Actions required:
|
||
- Return if no saved position
|
||
- Resume last track
|
||
- If a track is playing, make that the next track
|
||
"""
|
||
|
||
# Return if no saved position
|
||
if not self.previous_track_position:
|
||
return
|
||
|
||
# Note any playing track as this will become the next track
|
||
playing_track = None
|
||
if self.current_track.track_id:
|
||
playing_track = self.current_track
|
||
|
||
with Session() as session:
|
||
# Set next plr to be track to resume
|
||
if not self.previous_track.plr_id:
|
||
return
|
||
if not self.previous_track.playlist_tab:
|
||
return
|
||
|
||
# Resume last track
|
||
self.set_next_plr_id(self.previous_track.plr_id,
|
||
self.previous_track.playlist_tab)
|
||
self.play_next(self.previous_track_position)
|
||
|
||
# If a track was playing when we were called, get details to
|
||
# set it as the next track
|
||
if playing_track:
|
||
if not playing_track.plr_id:
|
||
return
|
||
if not playing_track.playlist_tab:
|
||
return
|
||
self.set_next_plr_id(playing_track.plr_id,
|
||
playing_track.playlist_tab)
|
||
|
||
def save_as_template(self) -> None:
|
||
"""Save current playlist as template"""
|
||
|
||
with Session() as session:
|
||
template_names = [
|
||
a.name for a in Playlists.get_all_templates(session)
|
||
]
|
||
|
||
while True:
|
||
# Get name for new template
|
||
dlg = QInputDialog(self)
|
||
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
||
dlg.setLabelText("Template name:")
|
||
dlg.resize(500, 100)
|
||
ok = dlg.exec()
|
||
if not ok:
|
||
return
|
||
|
||
template_name = dlg.textValue()
|
||
if template_name not in template_names:
|
||
break
|
||
helpers.show_warning(self,
|
||
"Duplicate template",
|
||
"Template name already in use"
|
||
)
|
||
Playlists.save_as_template(session,
|
||
self.visible_playlist_tab().playlist_id,
|
||
template_name)
|
||
helpers.show_OK(self, "Template", "Template saved")
|
||
|
||
def search_playlist(self) -> None:
|
||
"""Show text box to search playlist"""
|
||
|
||
# Disable play controls so that 'return' in search box doesn't
|
||
# play next track
|
||
self.disable_play_next_controls()
|
||
self.txtSearch.setHidden(False)
|
||
self.txtSearch.setFocus()
|
||
# Select any text that may already be there
|
||
self.txtSearch.selectAll()
|
||
|
||
def search_playlist_clear(self) -> None:
|
||
"""Tidy up and reset search bar"""
|
||
|
||
# Clear the search text
|
||
self.visible_playlist_tab().set_search("")
|
||
# Clean up search bar
|
||
self.txtSearch.setText("")
|
||
self.txtSearch.setHidden(True)
|
||
|
||
def search_playlist_return(self) -> None:
|
||
"""Initiate search when return pressed"""
|
||
|
||
self.visible_playlist_tab().set_search(self.txtSearch.text())
|
||
self.enable_play_next_controls()
|
||
|
||
def select_next_row(self) -> None:
|
||
"""Select next or first row in playlist"""
|
||
|
||
self.visible_playlist_tab().select_next_row()
|
||
|
||
def select_previous_row(self) -> None:
|
||
"""Select previous or first row in playlist"""
|
||
|
||
self.visible_playlist_tab().select_previous_row()
|
||
|
||
def set_main_window_size(self) -> None:
|
||
"""Set size of window from database"""
|
||
|
||
with Session() as session:
|
||
record = Settings.get_int_settings(session, "mainwindow_x")
|
||
x = record.f_int or 1
|
||
record = Settings.get_int_settings(session, "mainwindow_y")
|
||
y = record.f_int or 1
|
||
record = Settings.get_int_settings(session, "mainwindow_width")
|
||
width = record.f_int or 1599
|
||
record = Settings.get_int_settings(session, "mainwindow_height")
|
||
height = record.f_int or 981
|
||
self.setGeometry(x, y, width, height)
|
||
record = Settings.get_int_settings(session, "splitter_top")
|
||
splitter_top = record.f_int or 256
|
||
record = Settings.get_int_settings(session, "splitter_bottom")
|
||
splitter_bottom = record.f_int or 256
|
||
self.splitter.setSizes([splitter_top, splitter_bottom])
|
||
return
|
||
|
||
def set_tab_colour(self, widget: PlaylistTab, colour: QColor) -> None:
|
||
"""
|
||
Find the tab containing the widget and set the text colour
|
||
"""
|
||
|
||
idx = self.tabPlaylist.indexOf(widget)
|
||
self.tabPlaylist.tabBar().setTabTextColor(idx, colour)
|
||
|
||
def show_current(self) -> None:
|
||
"""Scroll to show current track"""
|
||
|
||
if self.current_track.playlist_tab != self.visible_playlist_tab():
|
||
self.tabPlaylist.setCurrentWidget(self.current_track.playlist_tab)
|
||
self.tabPlaylist.currentWidget().scroll_current_to_top()
|
||
|
||
def show_next(self) -> None:
|
||
"""Scroll to show next track"""
|
||
|
||
if self.next_track.playlist_tab != self.visible_playlist_tab():
|
||
self.tabPlaylist.setCurrentWidget(self.next_track.playlist_tab)
|
||
self.tabPlaylist.currentWidget().scroll_next_to_top()
|
||
|
||
def solicit_playlist_name(self,
|
||
default: Optional[str] = "") -> Optional[str]:
|
||
"""Get name of playlist from user"""
|
||
|
||
dlg = QInputDialog(self)
|
||
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
||
dlg.setLabelText("Playlist name:")
|
||
if default:
|
||
dlg.setTextValue(default)
|
||
dlg.resize(500, 100)
|
||
ok = dlg.exec()
|
||
if ok:
|
||
return dlg.textValue()
|
||
else:
|
||
return None
|
||
|
||
def stop(self) -> None:
|
||
"""Stop playing immediately"""
|
||
|
||
self.stop_playing(fade=False)
|
||
|
||
def stop_playing(self, fade=True) -> None:
|
||
"""
|
||
Stop playing current track
|
||
|
||
Actions required:
|
||
- Return if not playing
|
||
- Stop/fade track
|
||
- Reset playlist_tab colour
|
||
- Run end-of-track actions
|
||
"""
|
||
|
||
# Return if not playing
|
||
if not self.playing:
|
||
return
|
||
|
||
# Stop/fade track
|
||
self.previous_track_position = self.music.get_position()
|
||
if fade:
|
||
self.music.fade()
|
||
else:
|
||
self.music.stop()
|
||
|
||
# Reset playlist_tab colour
|
||
if self.current_track.playlist_tab:
|
||
if self.current_track.playlist_tab == self.next_track.playlist_tab:
|
||
self.set_tab_colour(self.current_track.playlist_tab,
|
||
QColor(Config.COLOUR_NEXT_TAB))
|
||
else:
|
||
self.set_tab_colour(self.current_track.playlist_tab,
|
||
QColor(Config.COLOUR_NORMAL_TAB))
|
||
|
||
# Run end-of-track actions
|
||
self.end_of_track_actions()
|
||
|
||
def tab_change(self):
|
||
"""Called when active tab changed"""
|
||
|
||
try:
|
||
self.tabPlaylist.currentWidget().tab_visible()
|
||
except AttributeError:
|
||
# May also be called when last tab is closed
|
||
pass
|
||
|
||
def set_selected_track_next(self) -> None:
|
||
"""
|
||
Set currently-selected row on visible playlist tab as next track
|
||
"""
|
||
|
||
playlist_tab = self.visible_playlist_tab()
|
||
selected_plr_ids = playlist_tab.get_selected_playlistrow_ids()
|
||
if len(selected_plr_ids) != 1:
|
||
log.error(f"set_next_track:_from_mm {selected_plr_ids=}")
|
||
return
|
||
|
||
self.set_next_plr_id(selected_plr_ids[0], playlist_tab)
|
||
|
||
def set_next_plr_id(self, next_plr_id: Optional[int],
|
||
playlist_tab: PlaylistTab) -> None:
|
||
"""
|
||
Set passed plr_id as next track to play, or clear next track if None
|
||
|
||
Actions required:
|
||
- Update self.next_track PlaylistTrack structure
|
||
- Tell playlist tabs to update their 'next track' highlighting
|
||
- Update headers
|
||
- Set playlist tab colours
|
||
- Populate ‘info’ tabs
|
||
"""
|
||
|
||
with Session() as session:
|
||
# Update self.next_track PlaylistTrack structure
|
||
old_next_track = self.next_track
|
||
self.next_track = PlaylistTrack()
|
||
if next_plr_id:
|
||
next_plr = session.get(PlaylistRows, next_plr_id)
|
||
if next_plr:
|
||
self.next_track.set_plr(session, next_plr, playlist_tab)
|
||
|
||
# Tell playlist tabs to update their 'next track' highlighting
|
||
# Args must both be ints, so use zero for no next track
|
||
self.signals.set_next_track_signal.emit(old_next_track.plr_id,
|
||
next_plr_id or 0)
|
||
|
||
# Update headers
|
||
self.update_headers()
|
||
|
||
# Set playlist tab colours
|
||
self._set_next_track_playlist_tab_colours(old_next_track)
|
||
|
||
if next_plr_id:
|
||
# Populate 'info' tabs with Wikipedia info, but queue it
|
||
# because it isn't quick
|
||
if self.next_track.title:
|
||
QTimer.singleShot(
|
||
1, lambda: self.tabInfolist.open_in_wikipedia(
|
||
self.next_track.title)
|
||
)
|
||
|
||
def _set_next_track_playlist_tab_colours(
|
||
self, old_next_track: Optional[PlaylistTrack]) -> None:
|
||
"""
|
||
Set playlist tab colour for next track. self.next_track needs
|
||
to be set before calling.
|
||
"""
|
||
|
||
# If the original next playlist tab isn't the same as the
|
||
# new one or the current track, it needs its colour reset.
|
||
if (
|
||
old_next_track and
|
||
old_next_track.playlist_tab and
|
||
old_next_track.playlist_tab not in [
|
||
self.next_track.playlist_tab,
|
||
self.current_track.playlist_tab
|
||
]):
|
||
self.set_tab_colour(old_next_track.playlist_tab,
|
||
QColor(Config.COLOUR_NORMAL_TAB))
|
||
# If the new next playlist tab isn't the same as the
|
||
# old one or the current track, it needs its colour set.
|
||
if old_next_track:
|
||
old_tab = old_next_track.playlist_tab
|
||
else:
|
||
old_tab = None
|
||
if (
|
||
self.next_track and
|
||
self.next_track.playlist_tab and
|
||
self.next_track.playlist_tab not in [
|
||
old_tab,
|
||
self.current_track.playlist_tab
|
||
]):
|
||
self.set_tab_colour(self.next_track.playlist_tab,
|
||
QColor(Config.COLOUR_NEXT_TAB))
|
||
|
||
def tick(self) -> None:
|
||
"""
|
||
Carry out clock tick actions.
|
||
|
||
self.clock_counter is incrememted at each tick (100ms), and this
|
||
value is used to determine the actions to take.
|
||
|
||
The Fade Volume graph is updated every 10ms.
|
||
|
||
The Time of Day clock and any cart progress bars are updated
|
||
every 500ms.
|
||
|
||
All other timers are updated every second. As the timer displays
|
||
have a one-second resolution, updating every 500ms can result in
|
||
some timers updating and then, 500ms later, other timers
|
||
updating. That looks odd.
|
||
|
||
Actions required:
|
||
- Update Fade Volume graph
|
||
- Update TOD clock
|
||
- Call cart_tick
|
||
- If track is playing:
|
||
update track clocks time and colours
|
||
- Else:
|
||
run stop_track
|
||
"""
|
||
|
||
# Update volume fade curve
|
||
if (
|
||
self.current_track.track_id and
|
||
self.current_track.fade_graph and
|
||
self.current_track.start_time
|
||
):
|
||
play_time = (
|
||
datetime.now() - self.current_track.start_time
|
||
).total_seconds() * 1000
|
||
self.current_track.fade_graph.tick(play_time)
|
||
|
||
if self.clock_counter % 20 == 0:
|
||
# Update TOD clock
|
||
self.lblTOD.setText(datetime.now().strftime(
|
||
Config.TOD_TIME_FORMAT))
|
||
# Update carts
|
||
self.cart_tick()
|
||
|
||
if self.clock_counter % 50 == 0:
|
||
if not self.playing:
|
||
return
|
||
|
||
# If track is playing, update track clocks time and colours
|
||
# There is a discrete time between starting playing a track and
|
||
# player.is_playing() returning True, so assume playing if less
|
||
# than Config.PLAY_SETTLE microseconds have passed since
|
||
# starting play.
|
||
if self.music.player and self.current_track.start_time and (
|
||
self.music.player.is_playing() or
|
||
(datetime.now() - self.current_track.start_time)
|
||
< timedelta(microseconds=Config.PLAY_SETTLE)):
|
||
playtime = self.music.get_playtime()
|
||
time_to_fade = (self.current_track.fade_at - playtime)
|
||
time_to_silence = (
|
||
self.current_track.silence_at - playtime)
|
||
time_to_end = (self.current_track.duration - playtime)
|
||
|
||
# Elapsed time
|
||
self.label_elapsed_timer.setText(helpers.ms_to_mmss(playtime))
|
||
|
||
# Time to fade
|
||
self.label_fade_timer.setText(helpers.ms_to_mmss(time_to_fade))
|
||
|
||
# If silent in the next 5 seconds, put warning colour on
|
||
# time to silence box and enable play controls
|
||
if time_to_silence <= 5500:
|
||
self.frame_silent.setStyleSheet(
|
||
f"background: {Config.COLOUR_ENDING_TIMER}"
|
||
)
|
||
self.enable_play_next_controls()
|
||
# Set warning colour on time to silence box when fade starts
|
||
elif time_to_fade <= 500:
|
||
self.frame_silent.setStyleSheet(
|
||
f"background: {Config.COLOUR_WARNING_TIMER}"
|
||
)
|
||
# Five seconds before fade starts, set warning colour on
|
||
# time to silence box and enable play controls
|
||
elif time_to_fade <= 5500:
|
||
self.frame_fade.setStyleSheet(
|
||
f"background: {Config.COLOUR_WARNING_TIMER}"
|
||
)
|
||
self.enable_play_next_controls()
|
||
else:
|
||
self.frame_silent.setStyleSheet("")
|
||
self.frame_fade.setStyleSheet("")
|
||
|
||
self.label_silent_timer.setText(
|
||
helpers.ms_to_mmss(time_to_silence)
|
||
)
|
||
|
||
# Time to end
|
||
self.label_end_timer.setText(helpers.ms_to_mmss(time_to_end))
|
||
|
||
# Autoplay next track
|
||
# if time_to_silence <= 1500:
|
||
# self.play_next()
|
||
else:
|
||
if self.playing:
|
||
self.stop_playing()
|
||
|
||
def update_headers(self) -> None:
|
||
"""
|
||
Update last / current / next track headers
|
||
"""
|
||
|
||
if self.previous_track.title and self.previous_track.artist:
|
||
self.hdrPreviousTrack.setText(
|
||
f"{self.previous_track.title.replace('&', '&&')} - "
|
||
f"{self.previous_track.artist.replace('&', '&&')}"
|
||
)
|
||
else:
|
||
self.hdrPreviousTrack.setText("")
|
||
|
||
if self.current_track.title and self.current_track.artist:
|
||
self.hdrCurrentTrack.setText(
|
||
f"{self.current_track.title.replace('&', '&&')} - "
|
||
f"{self.current_track.artist.replace('&', '&&')}"
|
||
)
|
||
else:
|
||
self.hdrCurrentTrack.setText("")
|
||
|
||
if self.next_track.title and self.next_track.artist:
|
||
self.hdrNextTrack.setText(
|
||
f"{self.next_track.title.replace('&', '&&')} - "
|
||
f"{self.next_track.artist.replace('&', '&&')}"
|
||
)
|
||
else:
|
||
self.hdrNextTrack.setText("")
|
||
|
||
|
||
class CartDialog(QDialog):
|
||
"""Edit cart details"""
|
||
|
||
def __init__(self, musicmuster: Window, session: scoped_session,
|
||
cart: Carts, *args, **kwargs) -> None:
|
||
"""
|
||
Manage carts
|
||
"""
|
||
|
||
super().__init__(*args, **kwargs)
|
||
self.musicmuster = musicmuster
|
||
self.session = session
|
||
|
||
self.ui = Ui_DialogCartEdit()
|
||
self.ui.setupUi(self)
|
||
self.path = cart.path
|
||
self.ui.lblPath.setText(self.path)
|
||
self.ui.lineEditName.setText(cart.name)
|
||
self.ui.chkEnabled.setChecked(cart.enabled)
|
||
|
||
self.setWindowTitle("Edit Cart " + str(cart.id))
|
||
|
||
self.ui.btnFile.clicked.connect(self.choose_file)
|
||
|
||
def choose_file(self) -> None:
|
||
"""File select"""
|
||
|
||
dlg = QFileDialog()
|
||
dlg.setFileMode(QFileDialog.FileMode.ExistingFile)
|
||
dlg.setViewMode(QFileDialog.ViewMode.Detail)
|
||
dlg.setDirectory(Config.CART_DIRECTORY)
|
||
dlg.setNameFilter("Music files (*.flac *.mp3)")
|
||
if dlg.exec():
|
||
self.path = dlg.selectedFiles()[0]
|
||
self.ui.lblPath.setText(self.path)
|
||
|
||
|
||
class DbDialog(QDialog):
|
||
"""Select track from database"""
|
||
|
||
def __init__(self, musicmuster: Window, session: scoped_session,
|
||
get_one_track: bool = False, *args, **kwargs) -> None:
|
||
"""
|
||
Subclassed QDialog to manage track selection
|
||
|
||
If get_one_track is True, return after first track selection
|
||
with that track in ui.track. Otherwise, allow multiple tracks
|
||
to be added to the playlist.
|
||
"""
|
||
|
||
super().__init__(*args, **kwargs)
|
||
self.musicmuster = musicmuster
|
||
self.session = session
|
||
self.get_one_track = get_one_track
|
||
self.ui = Ui_Dialog()
|
||
self.ui.setupUi(self)
|
||
self.ui.btnAdd.clicked.connect(self.add_selected)
|
||
self.ui.btnAddClose.clicked.connect(self.add_selected_and_close)
|
||
self.ui.btnClose.clicked.connect(self.close)
|
||
self.ui.matchList.itemDoubleClicked.connect(self.double_click)
|
||
self.ui.matchList.itemSelectionChanged.connect(self.selection_changed)
|
||
self.ui.radioTitle.toggled.connect(self.title_artist_toggle)
|
||
self.ui.searchString.textEdited.connect(self.chars_typed)
|
||
self.track: Optional[Tracks] = None
|
||
|
||
if get_one_track:
|
||
self.ui.txtNote.hide()
|
||
self.ui.lblNote.hide()
|
||
|
||
record = Settings.get_int_settings(self.session, "dbdialog_width")
|
||
width = record.f_int or 800
|
||
record = Settings.get_int_settings(self.session, "dbdialog_height")
|
||
height = record.f_int or 600
|
||
self.resize(width, height)
|
||
|
||
def __del__(self) -> None:
|
||
"""Save dialog size and position"""
|
||
|
||
record = Settings.get_int_settings(self.session, "dbdialog_height")
|
||
if record.f_int != self.height():
|
||
record.update(self.session, {'f_int': self.height()})
|
||
|
||
record = Settings.get_int_settings(self.session, "dbdialog_width")
|
||
if record.f_int != self.width():
|
||
record.update(self.session, {'f_int': self.width()})
|
||
|
||
def add_selected(self) -> None:
|
||
"""Handle Add button"""
|
||
|
||
if (not self.ui.matchList.selectedItems() and
|
||
not self.ui.txtNote.text()):
|
||
return
|
||
|
||
track = None
|
||
item = self.ui.matchList.currentItem()
|
||
if item:
|
||
track = item.data(Qt.ItemDataRole.UserRole)
|
||
self.add_track(track)
|
||
|
||
def add_selected_and_close(self) -> None:
|
||
"""Handle Add and Close button"""
|
||
|
||
self.add_selected()
|
||
self.accept()
|
||
|
||
def add_track(self, track: Tracks) -> None:
|
||
"""Add passed track to playlist on screen"""
|
||
|
||
if self.get_one_track:
|
||
self.track = track
|
||
self.accept()
|
||
return
|
||
|
||
if track:
|
||
self.musicmuster.visible_playlist_tab().insert_track(
|
||
self.session, track, note=self.ui.txtNote.text())
|
||
else:
|
||
self.musicmuster.visible_playlist_tab().insert_header(
|
||
self.session, note=self.ui.txtNote.text())
|
||
|
||
# TODO: this shouldn't be needed as insert_track() saves
|
||
# playlist
|
||
# # Save to database (which will also commit changes)
|
||
# self.musicmuster.visible_playlist_tab().save_playlist(self.session)
|
||
# Clear note field and select search text to make it easier for
|
||
# next search
|
||
self.ui.txtNote.clear()
|
||
self.select_searchtext()
|
||
|
||
def chars_typed(self, s: str) -> None:
|
||
"""Handle text typed in search box"""
|
||
|
||
self.ui.matchList.clear()
|
||
if len(s) > 0:
|
||
if self.ui.radioTitle.isChecked():
|
||
matches = Tracks.search_titles(self.session, s)
|
||
else:
|
||
matches = Tracks.search_artists(self.session, s)
|
||
if matches:
|
||
for track in matches:
|
||
last_played = Playdates.last_played(self.session, track.id)
|
||
t = QListWidgetItem()
|
||
t.setText(
|
||
f"{track.title} - {track.artist} "
|
||
f"[{helpers.ms_to_mmss(track.duration)}] "
|
||
f"({helpers.get_relative_date(last_played)})"
|
||
)
|
||
t.setData(Qt.ItemDataRole.UserRole, track)
|
||
self.ui.matchList.addItem(t)
|
||
|
||
def double_click(self, entry: QListWidgetItem) -> None:
|
||
"""Add items that are double-clicked"""
|
||
|
||
track = entry.data(Qt.ItemDataRole.UserRole)
|
||
self.add_track(track)
|
||
# Select search text to make it easier for next search
|
||
self.select_searchtext()
|
||
|
||
def select_searchtext(self) -> None:
|
||
"""Select the searchbox"""
|
||
|
||
self.ui.searchString.selectAll()
|
||
self.ui.searchString.setFocus()
|
||
|
||
def selection_changed(self) -> None:
|
||
"""Display selected track path in dialog box"""
|
||
|
||
if not self.ui.matchList.selectedItems():
|
||
return
|
||
|
||
item = self.ui.matchList.currentItem()
|
||
track = item.data(Qt.ItemDataRole.UserRole)
|
||
self.ui.dbPath.setText(track.path)
|
||
|
||
def title_artist_toggle(self) -> None:
|
||
"""
|
||
Handle switching between searching for artists and searching for
|
||
titles
|
||
"""
|
||
|
||
# Logic is handled already in chars_typed(), so just call that.
|
||
self.chars_typed(self.ui.searchString.text())
|
||
|
||
|
||
class DownloadCSV(QDialog):
|
||
def __init__(self, parent=None):
|
||
super().__init__()
|
||
|
||
self.ui = Ui_DateSelect()
|
||
self.ui.setupUi(self)
|
||
self.ui.dateTimeEdit.setDate(QDate.currentDate())
|
||
self.ui.dateTimeEdit.setTime(QTime(19, 59, 0))
|
||
self.ui.buttonBox.accepted.connect(self.accept)
|
||
self.ui.buttonBox.rejected.connect(self.reject)
|
||
|
||
|
||
class SelectPlaylistDialog(QDialog):
|
||
def __init__(self, parent=None, playlists=None, session=None):
|
||
super().__init__()
|
||
|
||
if playlists is None:
|
||
return
|
||
self.ui = Ui_dlgSelectPlaylist()
|
||
self.ui.setupUi(self)
|
||
self.ui.lstPlaylists.itemDoubleClicked.connect(self.list_doubleclick)
|
||
self.ui.buttonBox.accepted.connect(self.open)
|
||
self.ui.buttonBox.rejected.connect(self.close)
|
||
self.session = session
|
||
self.playlist = None
|
||
|
||
record = Settings.get_int_settings(
|
||
self.session, "select_playlist_dialog_width")
|
||
width = record.f_int or 800
|
||
record = Settings.get_int_settings(
|
||
self.session, "select_playlist_dialog_height")
|
||
height = record.f_int or 600
|
||
self.resize(width, height)
|
||
|
||
for playlist in playlists:
|
||
p = QListWidgetItem()
|
||
p.setText(playlist.name)
|
||
p.setData(Qt.ItemDataRole.UserRole, playlist)
|
||
self.ui.lstPlaylists.addItem(p)
|
||
|
||
def __del__(self): # review
|
||
record = Settings.get_int_settings(
|
||
self.session, "select_playlist_dialog_height")
|
||
if record.f_int != self.height():
|
||
record.update(self.session, {'f_int': self.height()})
|
||
|
||
record = Settings.get_int_settings(
|
||
self.session, "select_playlist_dialog_width")
|
||
if record.f_int != self.width():
|
||
record.update(self.session, {'f_int': self.width()})
|
||
|
||
def list_doubleclick(self, entry): # review
|
||
self.playlist = entry.data(Qt.ItemDataRole.UserRole)
|
||
self.accept()
|
||
|
||
def open(self): # review
|
||
if self.ui.lstPlaylists.selectedItems():
|
||
item = self.ui.lstPlaylists.currentItem()
|
||
self.playlist = item.data(Qt.ItemDataRole.UserRole)
|
||
self.accept()
|
||
|
||
|
||
if __name__ == "__main__":
|
||
"""
|
||
If command line arguments given, carry out requested function and
|
||
exit. Otherwise run full application.
|
||
"""
|
||
|
||
p = argparse.ArgumentParser()
|
||
# Only allow at most one option to be specified
|
||
group = p.add_mutually_exclusive_group()
|
||
group.add_argument('-b', '--bitrates',
|
||
action="store_true", dest="update_bitrates",
|
||
default=False, help="Update bitrates in database")
|
||
group.add_argument('-c', '--check-database',
|
||
action="store_true", dest="check_db",
|
||
default=False, help="Check and report on database")
|
||
args = p.parse_args()
|
||
|
||
# Run as required
|
||
if args.check_db:
|
||
log.debug("Updating database")
|
||
with Session() as session:
|
||
check_db(session)
|
||
engine.dispose()
|
||
elif args.update_bitrates:
|
||
log.debug("Update bitrates")
|
||
with Session() as session:
|
||
update_bitrates(session)
|
||
engine.dispose()
|
||
else:
|
||
try:
|
||
Base.metadata.create_all(engine)
|
||
app = QApplication(sys.argv)
|
||
# PyQt6 defaults to a grey for labels
|
||
palette = app.palette()
|
||
palette.setColor(QPalette.ColorRole.WindowText,
|
||
QColor(Config.COLOUR_LABEL_TEXT))
|
||
# Set colours that will be used by playlist row stripes
|
||
palette.setColor(QPalette.ColorRole.Base,
|
||
QColor(Config.COLOUR_EVEN_PLAYLIST))
|
||
palette.setColor(QPalette.ColorRole.AlternateBase,
|
||
QColor(Config.COLOUR_ODD_PLAYLIST))
|
||
app.setPalette(palette)
|
||
win = Window()
|
||
win.show()
|
||
status = app.exec()
|
||
engine.dispose()
|
||
sys.exit(status)
|
||
except Exception as exc:
|
||
if os.environ["MM_ENV"] == "PRODUCTION":
|
||
from helpers import send_mail
|
||
|
||
msg = stackprinter.format(exc)
|
||
send_mail(Config.ERRORS_TO, Config.ERRORS_FROM,
|
||
"Exception from musicmuster", msg)
|
||
|
||
print("\033[1;31;47mUnhandled exception starts")
|
||
stackprinter.show(style="darkbg")
|
||
print("Unhandled exception ends\033[1;37;40m")
|