style: auto-format with black + isort + prettier

apps/worker/video_processing/concat_engine.py

@@ -20,6 +20,9 @@ from __future__ import annotations
 import logging
 from pathlib import Path
 
+from video_processing.ffmpeg_utils import FFMPEG_BIN, probe_duration, probe_video_info, run_ffmpeg
+from video_processing.path_security import PathSecurityError, is_in_allowed_dirs, safe_resolve_path
+
 from packages.domain.video_concat import (  # noqa: F401  向后兼容导出
     ALLOWED_VIDEO_EXTENSIONS,
     CONCAT_DEMUXER_REQUIRED_PARAMS,
@@ -27,8 +30,6 @@ from packages.domain.video_concat import (  # noqa: F401  向后兼容导出
     ConcatConfig,
     ConcatSegment,
 )
-from video_processing.ffmpeg_utils import FFMPEG_BIN, probe_duration, probe_video_info, run_ffmpeg
-from video_processing.path_security import PathSecurityError, is_in_allowed_dirs, safe_resolve_path
 
 logger = logging.getLogger(__name__)
 

apps/worker/video_processing/subtitle_render_engine.py

@@ -26,7 +26,9 @@ from __future__ import annotations
 import logging
 from pathlib import Path
 
-from packages.domain.subtitle_style import (  # noqa: F401  向后兼容导出
+from video_processing.path_security import PathSecurityError, is_in_allowed_dirs, safe_resolve_path
+
+from packages.domain.subtitle_style import (
     ALLOWED_SUBTITLE_EXTENSIONS,
     DEFAULT_COLOR,
     DEFAULT_FONT,
@@ -35,18 +37,17 @@ from packages.domain.subtitle_style import (  # noqa: F401  向后兼容导出
     DEFAULT_POSITION,
     DEFAULT_STROKE_COLOR,
     DEFAULT_STROKE_WIDTH,
-    POSITION_ALIGNMENT,
     POSITION_ALIASES,
+    POSITION_ALIGNMENT,
     SubtitleSegment,
     SubtitleStyle,
-    escape_ass_text as _escape_ass_text,
-    format_ass_time as _format_ass_time,
-    hex_to_ass_bgr as _hex_to_ass_bgr,
-    hex_to_ass_color as _hex_to_ass_color,
-    opacity_to_ass_alpha as _opacity_to_ass_alpha,
-    wrap_text as _wrap_text,
 )
-from video_processing.path_security import PathSecurityError, is_in_allowed_dirs, safe_resolve_path
+from packages.domain.subtitle_style import escape_ass_text as _escape_ass_text  # noqa: F401  向后兼容导出
+from packages.domain.subtitle_style import format_ass_time as _format_ass_time
+from packages.domain.subtitle_style import hex_to_ass_bgr as _hex_to_ass_bgr
+from packages.domain.subtitle_style import hex_to_ass_color as _hex_to_ass_color
+from packages.domain.subtitle_style import opacity_to_ass_alpha as _opacity_to_ass_alpha
+from packages.domain.subtitle_style import wrap_text as _wrap_text
 
 logger = logging.getLogger(__name__)
 

apps/worker/video_processing/unified_render_service.py

@@ -52,15 +52,13 @@ from video_processing.trim_engine import TrimConfig, TrimEngine, extract_trim_fr
 from video_processing.tts_engine import TtsEngine
 from video_processing.watermark_engine import WatermarkConfig, WatermarkEngine
 
-from packages.domain.render_layer_utils import (
-    LAYER_Z_INDEX as _IMPORTED_LAYER_Z_INDEX,
-    can_pass_through as _can_pass_through_pure,
-    clip_adjusted_duration as _clip_adjusted_duration_pure,
-    clip_effective_duration as _clip_effective_duration_pure,
-    clip_playback_speed as _clip_playback_speed_pure,
-    estimate_total_duration as _estimate_total_duration_pure,
-    resolve_layer_role as _resolve_layer_role_pure,
-)
+from packages.domain.render_layer_utils import LAYER_Z_INDEX as _IMPORTED_LAYER_Z_INDEX
+from packages.domain.render_layer_utils import can_pass_through as _can_pass_through_pure
+from packages.domain.render_layer_utils import clip_adjusted_duration as _clip_adjusted_duration_pure
+from packages.domain.render_layer_utils import clip_effective_duration as _clip_effective_duration_pure
+from packages.domain.render_layer_utils import clip_playback_speed as _clip_playback_speed_pure
+from packages.domain.render_layer_utils import estimate_total_duration as _estimate_total_duration_pure
+from packages.domain.render_layer_utils import resolve_layer_role as _resolve_layer_role_pure
 from packages.domain.tts_config import TtsConfig
 
 logger = logging.getLogger(__name__)

tests/unit/test_subtitle_style.py

@@ -13,8 +13,8 @@ from packages.domain.subtitle_style import (
     DEFAULT_POSITION,
     DEFAULT_STROKE_COLOR,
     DEFAULT_STROKE_WIDTH,
-    POSITION_ALIGNMENT,
     POSITION_ALIASES,
+    POSITION_ALIGNMENT,
     SubtitleSegment,
     SubtitleStyle,
     escape_ass_text,

tests/unit/test_tts_streaming_service.py

@@ -15,9 +15,9 @@ import pytest
 
 from packages.application.cosyvoice_service import CosyVoiceError
 from packages.application.tts_job.streaming_service import (
+    _AUDIO_CHUNK_SIZE,
     TTSStreamingError,
     TTSStreamingService,
-    _AUDIO_CHUNK_SIZE,
 )
 
 # ── Fixtures ──────────────────────────────────────────────────────────────