refactor : 统一 SectionedMaskBuilder，支持可配置 dtype

- 三合一 MaskBuilder，移除 chat/instruction/text，统一为 sections 配置 - OutputConfig 增加 dtype 字段 (per-key，默认 int32) - 移除 from __future__ import annotations - 测试适配新配置格式
2026-05-31 14:24:10 +08:00
parent 2a65c3314c
commit dbe5891201
5 changed files with 330 additions and 206 deletions
@@ -1,18 +1,14 @@
 from astrai.preprocessing.builder import (
    BaseMaskBuilder,
-    ChatMaskBuilder,
-    InstructionMaskBuilder,
    MaskBuilderFactory,
-    TextMaskBuilder,
+    SectionedMaskBuilder,
 )
 from astrai.preprocessing.pipeline import Pipeline, dedup_signature, filter_by_length

 __all__ = [
    "BaseMaskBuilder",
-    "ChatMaskBuilder",
-    "InstructionMaskBuilder",
    "MaskBuilderFactory",
-    "TextMaskBuilder",
+    "SectionedMaskBuilder",
    "Pipeline",
    "dedup_signature",
    "filter_by_length",