refactor(ai-outfit): 标题生成改为「一次请求·纯提示词·多条按序填」 (§19.22)

把标题生成从「逐行看图、各生成1条、每行一次请求」改为一次请求、纯提示词
(不传图)、生成多条、按序回填(数量由用户写进提示词,docs/11 §17.1/§17.7)。

- ai_text_service:新增 extract_titles_from_response(多行→多条、逐行去
  序号/引号、丢空)+ AiTextClient.generate_texts(一次POST返回多条,与
  generate_text 共用 _post);generate_text/extract_text 改为取首条
- ai_title:generate_titles(一次请求、image_path=None 纯文本);移除
  generate_title/_reference_image/render_title_prompt(不再逐行看图/替换占位符)
- config_service:DEFAULT_TITLE_PROMPT 改批量风格(生成多条、每行一条)
- 面板 _TitleWorker:一次 generate_titles → 按序 write_title_result 回填;
  N>行数多的丢+日志、N<行数后面行留空+日志;请求异常→日志+成功0;去掉行间节流
- _start_title 不再传 request_interval

测试:extract_titles 多行→多条/去序号引号、generate_texts 多条且无图、
generate_titles 一次请求/异常。全套 py37 通过(test_config_service 的
packaging 模板失败属并行 §19.13,与本改动无关)。离屏冒烟:3/3 精确、
5/3 丢弃、2/3 留空 三种分发均按序回填 Excel A + 日志正确。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-23 15:59:37 +08:00
co-authored by Claude Opus 4.8
parent 52bc6c0c50
commit e7fab724fc
8 changed files with 216 additions and 194 deletions
+36
View File
@@ -47,6 +47,21 @@ class TestExtractText(unittest.TestCase):
self.assertEqual(extract_text_from_response({"choices": []}), "")
self.assertEqual(extract_text_from_response({}), "")
def test_extract_titles_multiline_to_list_cleaned(self):
"""§17.1: 多行 → 多条,逐行去序号/引号、丢空行。"""
from services.ai_text_service import extract_titles_from_response
data = {"choices": [{"message": {"content":
"1. 「韩版宽松卫衣」\n\n2) 复古工装外套\n- 简约百搭T恤\n "}}]}
self.assertEqual(
extract_titles_from_response(data),
["韩版宽松卫衣", "复古工装外套", "简约百搭T恤"])
def test_extract_titles_empty_when_no_text(self):
from services.ai_text_service import extract_titles_from_response
self.assertEqual(extract_titles_from_response({"choices": []}), [])
class TestBuildTextPayload(unittest.TestCase):
def test_chat_with_image_includes_image_url(self):
@@ -131,6 +146,27 @@ class TestGenerateText(unittest.TestCase):
with self.assertRaises(AiTextServiceError):
client.generate_text("标题")
def test_generate_texts_returns_all_titles_text_only(self):
"""§17.1: 一次请求 → 多条;纯文本(payload 不含 image_url)。"""
from services.ai_text_service import AiTextClient
session = _FakeSession({"choices": [{"message": {"content":
"标题一\n标题二\n标题三"}}]})
client = AiTextClient(CHAT_CFG, session=session)
titles = client.generate_texts("生成 3 条标题")
self.assertEqual(titles, ["标题一", "标题二", "标题三"])
content = session.posted["json"]["messages"][0]["content"]
self.assertEqual([p["type"] for p in content], ["text"]) # 无图
def test_generate_texts_empty_raises(self):
from services.ai_text_service import AiTextClient, AiTextServiceError
client = AiTextClient(CHAT_CFG, session=_FakeSession({"choices": []}))
with self.assertRaises(AiTextServiceError):
client.generate_texts("标题")
if __name__ == "__main__":
unittest.main()