unshackle-dl/unshackle
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fix(subtitles): fix closure bug preventing SDH subtitle stripping

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Fixed a Python late binding closure issue in the SDH subtitle duplication logic that prevented strip_hearing_impaired() from being called correctly.
This commit is contained in:
Andy
2025-11-08 22:49:23 +00:00
parent 9ed5133c4c
commit 5d20bf9d52
1 changed files with 5 additions and 6 deletions
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11
unshackle/commands/dl.py
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@@ -135,7 +135,7 @@ class dl:
return temp_path
def _attach_subtitle_fonts(
def attach_subtitle_fonts(
self,
font_names: list[str],
title: Title_T,
@@ -153,7 +153,6 @@ class dl:
Tuple of (fonts_attached_count, missing_fonts_list)
"""
system_fonts = get_system_fonts()
self.log.info(f"Discovered {len(system_fonts)} system font families")
font_count = 0
missing_fonts = []
@@ -176,7 +175,7 @@ class dl:
return font_count, missing_fonts
def _suggest_missing_fonts(self, missing_fonts: list[str]) -> None:
def suggest_missing_fonts(self, missing_fonts: list[str]) -> None:
"""
Show package installation suggestions for missing fonts.
@@ -1053,7 +1052,7 @@ class dl:
title.tracks.add(non_sdh_sub)
events.subscribe(
events.Types.TRACK_MULTIPLEX,
lambda track: (track.strip_hearing_impaired()) if track.id == non_sdh_sub.id else None,
lambda track, sub_id=non_sdh_sub.id: (track.strip_hearing_impaired()) if track.id == sub_id else None,
)
with console.status("Sorting tracks by language and bitrate...", spinner="dots"):
@@ -1558,7 +1557,7 @@ class dl:
if line.startswith("Style: "):
font_names.append(line.removesuffix("Style: ").split(",")[1])
font_count, missing_fonts = self._attach_subtitle_fonts(
font_count, missing_fonts = self.attach_subtitle_fonts(
font_names, title, temp_font_files
)
@@ -1566,7 +1565,7 @@ class dl:
self.log.info(f"Attached {font_count} fonts for the Subtitles")
if missing_fonts and sys.platform != "win32":
self._suggest_missing_fonts(missing_fonts)
self.suggest_missing_fonts(missing_fonts)
# Handle DRM decryption BEFORE repacking (must decrypt first!)
service_name = service.__class__.__name__.upper()