fix: 补全最小可运行骨架(core/config + core/logging)

- main.py 此前 import 不存在的 .core.config/.core.logging,生成项目一 import 即崩
- 补 backend/agent 的 core/config.py(pydantic-settings)+ core/logging.py(loguru)
  + 各级 __init__.py,按服务/数据库/LLM 选型渲染配置字段
- 路线 A:仅补可运行的 plumbing,业务分层仍由 Claude 按规则现写
- 验证:生成 backend 后 uv sync + import app 成功,/health 路由就位
This commit is contained in:
baozaotumao
2026-06-01 22:48:08 -07:00
parent 074ddeedde
commit bb6503c3f8
8 changed files with 98 additions and 0 deletions
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from functools import lru_cache
from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
"""应用配置。
字段为 snake_case,自动映射 .env 的 SCREAMING_SNAKE(如 ``port`` ↔ ``PORT``),
无需自定义 alias_generator——详见 .claude/rules/config.md。
"""
env: str = "dev"
port: int = {{ backend_port }}
log_level: str = "INFO"
enable_api_docs: bool = True
work_dir: str = "~/{{ project_slug }}"
{%- if include_agent %}
agent_ws_url: str = "ws://localhost:{{ agent_port }}"
{%- endif %}
{%- if database == 'sqlite' %}
database_url: str = "sqlite+aiosqlite:///~/{{ project_slug }}/{{ project_slug }}.db"
{%- elif database == 'postgresql' %}
database_url: str = "postgresql+asyncpg://user:password@localhost:5432/{{ project_slug }}"
{%- endif %}
model_config = SettingsConfigDict(
env_file=".env", env_file_encoding="utf-8", extra="ignore"
)
@lru_cache
def get_settings() -> Settings:
"""单例配置,启动即校验类型,fail-fast。"""
return Settings()
@@ -0,0 +1,12 @@
import sys
from loguru import logger
def configure_logging(level: str = "INFO") -> None:
"""配置 loguru:结构化日志、单一 stderr sink。
生产可改 serialize=True 输出 JSON、或加文件 sink(见 .claude/rules/observability.md)。
"""
logger.remove()
logger.add(sys.stderr, level=level.upper(), backtrace=False, diagnose=False)