q/yandex-music-downloader
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Корректное сохранение файлов с длинными названиями

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Lev Plyusnin 2025-06-14 20:30:21 +07:00
parent 4f0df8626c
commit 8de9c2195a
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2 changed files with 15 additions and 3 deletions
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2
pyproject.toml
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@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
[project] [project]
name = "yandex-music-downloader" name = "yandex-music-downloader"
version = "3.4.7" version = "3.4.8"
description = "Загрузчик музыки с сервиса Яндекс.Музыка" description = "Загрузчик музыки с сервиса Яндекс.Музыка"
requires-python = ">=3.9" requires-python = ">=3.9"
readme = "README.md" readme = "README.md"

16
ymd/core.py
View file

@ -1,4 +1,5 @@
import datetime as dt import datetime as dt
import hashlib
import re import re
import typing import typing
from collections.abc import Callable from collections.abc import Callable
@ -52,6 +53,9 @@ MAX_COMPATIBILITY_LEVEL = 1
AUDIO_FILE_SUFFIXES = {".mp3", ".flac", ".m4a"} AUDIO_FILE_SUFFIXES = {".mp3", ".flac", ".m4a"}
TEMPORARY_FILE_NAME_TEMPLATE = ".yandex-music-downloader.{}.tmp" TEMPORARY_FILE_NAME_TEMPLATE = ".yandex-music-downloader.{}.tmp"
MAX_FILE_NAME_LENGTH_WITHOUT_SUFFIX = 255 - max(
len(suffix) for suffix in AUDIO_FILE_SUFFIXES
)
class CoreTrackQuality(IntEnum): class CoreTrackQuality(IntEnum):
@ -137,7 +141,14 @@ def prepare_base_path(
clear_re = UNSAFE_PATH_CLEAR_RE clear_re = UNSAFE_PATH_CLEAR_RE
replacement = clear_re.sub("_", replacement) replacement = clear_re.sub("_", replacement)
path_str = path_str.replace(placeholder, replacement) path_str = path_str.replace(placeholder, replacement)
return Path(path_str) path = Path(path_str)
trimmed_parts = [
part
if len(part) <= MAX_FILE_NAME_LENGTH_WITHOUT_SUFFIX
else part[:MAX_FILE_NAME_LENGTH_WITHOUT_SUFFIX]
for part in path.parts
]
return Path(*trimmed_parts)
def set_tags( def set_tags(
@ -371,8 +382,9 @@ def write_via_temporary_file(
target_path: Path, target_path: Path,
temporary_file_hook: Optional[Callable[[Path], None]] = None, temporary_file_hook: Optional[Callable[[Path], None]] = None,
) -> Path: ) -> Path:
target_name = hashlib.sha256(target_path.name.encode()).hexdigest()
temporary_file = target_path.parent / ( temporary_file = target_path.parent / (
TEMPORARY_FILE_NAME_TEMPLATE.format(target_path.name) TEMPORARY_FILE_NAME_TEMPLATE.format(target_name)
) )
try: try:
temporary_file.write_bytes(data) temporary_file.write_bytes(data)