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https://github.com/shadoll/moma.git
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917d25b360
- Introduced `DurationDecorators` for full and short duration formatting. - Added `ExtensionDecorators` for formatting extension information. - Created `ResolutionDecorators` for formatting resolution dimensions. - Implemented `SizeDecorators` for full and short size formatting. - Enhanced `TextDecorators` with additional formatting options including blue and grey text, URL formatting, and escaping rich markup. - Developed `TrackDecorators` for formatting video, audio, and subtitle track data. - Refactored `MediaPanelView` to utilize a new `MediaPanelProperties` class for cleaner property management and formatting. - Updated `media_panel_properties.py` to include formatted properties for file info, TMDB data, metadata extraction, media info extraction, and filename extraction. - Bumped version to 0.6.5 in `uv.lock`.
95 lines
2.8 KiB
Python
95 lines
2.8 KiB
Python
"""File system information extractor.
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This module provides the FileInfoExtractor class for extracting basic
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file system metadata such as size, timestamps, paths, and extensions.
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"""
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from pathlib import Path
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import logging
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import os
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from ..cache import cached_method
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# Set up logging conditionally
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if os.getenv('FORMATTER_LOG', '0') == '1':
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logging.basicConfig(filename='formatter.log', level=logging.INFO,
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format='%(asctime)s - %(levelname)s - %(message)s')
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else:
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logging.basicConfig(level=logging.CRITICAL) # Disable logging
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class FileInfoExtractor:
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"""Extractor for basic file system information.
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This class extracts file system metadata including size, modification time,
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file name, path, and extension. All extraction methods are cached for
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performance.
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Attributes:
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file_path: Path object pointing to the file
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_size: Cached file size in bytes
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_modification_time: Cached modification timestamp
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_file_name: Cached file name
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_file_path: Cached full file path as string
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_cache: Internal cache for method results
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Example:
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>>> from pathlib import Path
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>>> extractor = FileInfoExtractor(Path("movie.mkv"))
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>>> size = extractor.extract_size() # Returns size in bytes
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>>> name = extractor.extract_file_name() # Returns "movie.mkv"
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"""
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def __init__(self, file_path: Path):
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"""Initialize the FileInfoExtractor.
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Args:
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file_path: Path object pointing to the file to extract info from
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"""
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self._file_path = file_path
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self._stat = file_path.stat()
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self._cache: dict[str, any] = {} # Internal cache for method results
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@cached_method()
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def extract_size(self) -> int:
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"""Extract file size in bytes.
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Returns:
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File size in bytes as an integer
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"""
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return self._stat.st_size
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@cached_method()
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def extract_modification_time(self) -> float:
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"""Extract file modification time.
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Returns:
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Unix timestamp (seconds since epoch) as a float
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"""
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return self._stat.st_mtime
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@cached_method()
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def extract_file_name(self) -> str:
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"""Extract file name (basename).
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Returns:
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File name including extension (e.g., "movie.mkv")
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"""
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return self._file_path.name
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@cached_method()
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def extract_file_path(self) -> str:
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"""Extract full file path as string.
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Returns:
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Absolute file path as a string
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"""
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return str(self._file_path)
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@cached_method()
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def extract_extension(self) -> str:
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"""Extract file extension without the dot.
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Returns:
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File extension in lowercase without leading dot (e.g., "mkv", "mp4")
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"""
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return self._file_path.suffix.lower().lstrip('.') |