# pbl_evidence/api/pbl_evidence_query.dspy # M5b 契约③:证据分页查询(含 timestamp + payload,US-17「证据不只是分数」)。 # 支持 blueprint_id / learner_id / session_id / artifact_id / evidence_type / # evidence_types / time_from,time_to / page / rows;预览数据默认过滤(Q-OPEN-10)。 # dspy 铁律:无 import、无 ServerEnv()、显式 return。 debug(f'pbl_evidence/api/pbl_evidence_query.dspy: START params_kw={dict(params_kw)}') try: kw = dict(params_kw) for flag in ('include_preview', 'include_student_private'): if isinstance(kw.get(flag), str): kw[flag] = kw[flag].strip().lower() in ('1', 'true', 'yes', 'y') res = await pbl_evidence_query(**kw) status = 'OK' if res.get('ok') else 'ERROR' debug(f'pbl_evidence_query.dspy: DONE total={res.get("total")} ' f'page={res.get("page")} rows={len(res.get("rows") or [])}') return {'status': status, 'data': res, 'message': res.get('message') or '', 'total': res.get('total')} except Exception as e: error(f'pbl_evidence_query.dspy: FAIL {format_exc()}') return {'status': 'ERROR', 'data': None, 'message': str(e)}