68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
# Standard library imports
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from dataclasses import dataclass, field
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from enum import auto, Enum
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from typing import Any, Optional
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# PyQt imports
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from PyQt6.QtCore import pyqtSignal, QObject
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# Third party imports
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# App imports
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import helpers
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class Col(Enum):
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START_GAP = 0
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TITLE = auto()
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ARTIST = auto()
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INTRO = auto()
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DURATION = auto()
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START_TIME = auto()
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END_TIME = auto()
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LAST_PLAYED = auto()
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BITRATE = auto()
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NOTE = auto()
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@helpers.singleton
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@dataclass
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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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and Singleton class at
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https://refactoring.guru/design-patterns/singleton/python/example#example-0
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"""
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begin_reset_model_signal = pyqtSignal(int)
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enable_escape_signal = pyqtSignal(bool)
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end_reset_model_signal = pyqtSignal(int)
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next_track_changed_signal = pyqtSignal()
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resize_rows_signal = pyqtSignal(int)
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search_songfacts_signal = pyqtSignal(str)
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search_wikipedia_signal = pyqtSignal(str)
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show_warning_signal = pyqtSignal(str, str)
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span_cells_signal = pyqtSignal(int, int, int, int, int)
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status_message_signal = pyqtSignal(str, int)
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track_ended_signal = pyqtSignal()
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def __post_init__(self):
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super().__init__()
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@dataclass
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class TrackFileData:
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"""
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Simple class to track details changes to a track file
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"""
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new_file_path: str
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track_id: int = 0
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track_path: Optional[str] = None
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obsolete_path: Optional[str] = None
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tags: dict[str, Any] = field(default_factory=dict)
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audio_metadata: dict[str, str | int | float] = field(default_factory=dict)
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