bb16d3a5c9
访谈与阶段 - 新增 app/agents/stage_constants.py：集中 CHAT_STAGES、章节分类/顺序、阶段到默认 memoir 类别等，与 MemoirState 默认槽位顺序对齐；减少散落在 prompts 内的重复常量。 - 新增 app/agents/chat/prompt_context.py：以 ChatPromptContext 汇总 guided 系统提示所需字段（阶段、槽位、轮次、人设、记忆证据、回复长度模式、背景声线、职业等），统一走 get_guided_conversation_prompt。 - 大幅收敛 app/agents/chat/prompts_conversation.py；调整 prompts.py、stage_prompts.py、stage_detection.py；同步 interview_agent、profile_agent、helpers 与 state_schema，使对话侧构造提示的方式一致、可测。 回忆录流水线 - memoir/prompts.py 删除已迁至 stage_constants / 独立模板的大段常量与图片占位相关逻辑；classification / extraction / fidelity / narrative agents 与 orchest（全量历史仍可用于计数，注入模型时按轮次与字符上限截断）、image_prompt_fallback_disabled。 - dependencies 增加 get_llm_provider_fast（LRU 缓存，可与默认共用密钥与 base_url）。 任务与编排 - memoir_tasks：prepare_batches 注入 llm_fast；开启独立快档模型时打结构化日志。 - chapter_cover_tasks、story_image_tasks：与图片 prompt / JSON 工具路径或策略变更对齐（import 与行为一致）。 - story_pipeline_sync 等小处同步。 其它核心 - langchain_llm、text_normalize 随上述调用链微调。 开发者体验 - .cursor/settings.json：启用 redis-development、postman 插件。 测试 - 新增 test_image_prompt_policy：覆盖「禁止回退」等图片 prompt 策略。 - 更新 test_interview_prompts、test_interview_reply_length、test_experience_regressions、test_json_and_memory_utils，匹配新常量位置、json_utils 与对话/长度行为。
124 lines
4.1 KiB
Python
124 lines
4.1 KiB
Python
"""MemoirImagePromptService 与 image_prompt_fallback_disabled（story 主图 / 章节封面）。"""
|
||
|
||
import json
|
||
|
||
import pytest
|
||
|
||
from app.features.memoir.memoir_images.prompting import MemoirImagePromptService
|
||
from app.features.memoir.memoir_images.settings import MemoirImageSettings
|
||
|
||
|
||
def _svc(llm=None) -> MemoirImagePromptService:
|
||
return MemoirImagePromptService(llm=llm, settings=MemoirImageSettings())
|
||
|
||
|
||
def test_story_primary_fallback_uses_placeholder_when_llm_disabled():
|
||
from app.features.memoir.memoir_images.image_placeholder_template import (
|
||
IMAGE_PLACEHOLDER_TEMPLATE,
|
||
)
|
||
|
||
out = _svc(llm=None).build_story_primary_prompt(
|
||
"My Story", "career", "rainy street", None
|
||
)
|
||
assert IMAGE_PLACEHOLDER_TEMPLATE in out["prompt"]
|
||
assert "rainy street" in out["prompt"]
|
||
|
||
|
||
def test_story_primary_fallback_disabled_requires_brief(monkeypatch):
|
||
monkeypatch.setattr(
|
||
"app.features.memoir.memoir_images.prompting.settings.image_prompt_fallback_disabled",
|
||
True,
|
||
)
|
||
with pytest.raises(RuntimeError, match="prompt_brief"):
|
||
_svc(llm=None).build_story_primary_prompt("T", "career", "", None)
|
||
|
||
|
||
def test_story_primary_style_from_chapter_category_when_no_intent_style():
|
||
"""Story.stage 存章节 category 时，未指定 style_profile 应走 CATEGORY_STYLE_MAP。"""
|
||
out = _svc(llm=None).build_story_primary_prompt("T", "career_early", "brief", None)
|
||
assert out["style"] == "realistic"
|
||
|
||
|
||
def test_story_primary_style_from_chat_stage_when_no_intent_style():
|
||
out = _svc(llm=None).build_story_primary_prompt("T", "career", "brief", None)
|
||
assert out["style"] == "realistic"
|
||
|
||
|
||
def test_story_primary_fallback_disabled_requires_llm(monkeypatch):
|
||
monkeypatch.setattr(
|
||
"app.features.memoir.memoir_images.prompting.settings.image_prompt_fallback_disabled",
|
||
True,
|
||
)
|
||
with pytest.raises(RuntimeError, match="requires LLM"):
|
||
_svc(llm=None).build_story_primary_prompt("T", "career", "brief", None)
|
||
|
||
|
||
def test_story_primary_llm_path(monkeypatch):
|
||
class _FakeLlm:
|
||
def invoke(self, *_a, **_kw): # noqa: ANN001
|
||
raise AssertionError("invoke should not be used")
|
||
|
||
captured: dict[str, str] = {}
|
||
|
||
def fake_invoke_json(llm, prompt_text, **_kw): # noqa: ANN001
|
||
captured["prompt_text"] = prompt_text
|
||
return json.dumps(
|
||
{
|
||
"prompt": "A hero scene at dawn",
|
||
"style": "watercolor",
|
||
"size": "1280x720",
|
||
}
|
||
)
|
||
|
||
monkeypatch.setattr(
|
||
"app.features.memoir.memoir_images.prompting.invoke_json_object",
|
||
fake_invoke_json,
|
||
)
|
||
out = _svc(llm=_FakeLlm()).build_story_primary_prompt(
|
||
"Title", "childhood", "memo", "realistic"
|
||
)
|
||
assert out["prompt"].lower().startswith("watercolor")
|
||
assert "dawn" in out["prompt"].lower()
|
||
assert out["style"] == "watercolor"
|
||
raw = captured.get("prompt_text", "")
|
||
assert "Title" in raw and "memo" in raw
|
||
|
||
|
||
def test_cover_fallback_uses_service_template_when_llm_disabled():
|
||
out = _svc(llm=None).build_cover_prompt(
|
||
chapter_title="Ch1",
|
||
chapter_category="family",
|
||
context_excerpt="mountain lake",
|
||
)
|
||
assert "mountain lake" in out["prompt"].lower()
|
||
assert (
|
||
"chapter cover" in out["prompt"].lower()
|
||
or "illustration" in out["prompt"].lower()
|
||
)
|
||
|
||
|
||
def test_cover_fallback_when_excerpt_empty(monkeypatch):
|
||
monkeypatch.setattr(
|
||
"app.features.memoir.memoir_images.prompting.settings.image_prompt_fallback_disabled",
|
||
False,
|
||
)
|
||
out = _svc(llm=None).build_cover_prompt(
|
||
chapter_title="",
|
||
chapter_category="family",
|
||
context_excerpt="",
|
||
)
|
||
assert len(out["prompt"]) > 20
|
||
|
||
|
||
def test_cover_fallback_disabled_requires_excerpt(monkeypatch):
|
||
monkeypatch.setattr(
|
||
"app.features.memoir.memoir_images.prompting.settings.image_prompt_fallback_disabled",
|
||
True,
|
||
)
|
||
with pytest.raises(RuntimeError, match="context_excerpt"):
|
||
_svc(llm=None).build_cover_prompt(
|
||
chapter_title="T",
|
||
chapter_category="family",
|
||
context_excerpt="",
|
||
)
|