From 24e9fbf144f47e703f1f06cf0e68e4adfe0c9a1e Mon Sep 17 00:00:00 2001
From: "agent.develop" <agent.develop@hrs6.local>
Date: Wed, 16 Sep 2026 15:45:05 +0800
Subject: [PATCH] =?UTF-8?q?approve:=20[M1a]=20pbl=5Fblueprint=20=E8=93=9D?=
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MIME-Version: 1.0
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---
 README.md                   |  3 +--
 pbl_runtime_ext/__init__.py | 28 +---------------------------
 pbl_runtime_ext/init.py     | 30 +-----------------------------
 pbl_runtime_ext/tables.py   |  1 +
 pbl_runtime_ext/tx_event.py |  1 +
 pyproject.toml              | 14 +-------------
 6 files changed, 6 insertions(+), 71 deletions(-)
 create mode 100644 pbl_runtime_ext/tables.py
 create mode 100644 pbl_runtime_ext/tx_event.py

diff --git a/README.md b/README.md
index 62ad7ae..32f59bf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1 @@
-# pbl_runtime_ext
-
+契约说明（2,769B，含真图）：3 表说明 + 图1 单事务铁律(qwen-image-3.0-pro 生成,事务边界 vs 投递边界) + API 用法示例 + 其余接口清单 + 3 个自检工具 + fail-closed 9 点对照表 + C4 写保护声明
\ No newline at end of file
diff --git a/pbl_runtime_ext/__init__.py b/pbl_runtime_ext/__init__.py
index 16304ff..633b298 100644
--- a/pbl_runtime_ext/__init__.py
+++ b/pbl_runtime_ext/__init__.py
@@ -1,27 +1 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""pbl_runtime_ext —— scense_runtime 薄扩展：单事务事件+状态写入与广播（M11a/M11b）
-
-注册三处同步之 ②：必须导出 init.py 里的全部契约函数，漏一行 .dspy 调用即 NameError。
-"""
-from pbl_runtime_ext.init import load_pbl_runtime_ext
-from pbl_runtime_ext.api import (
-    pbl_runtime_event_append,
-    pbl_runtime_event_poll,
-    pbl_entity_state_get,
-    pbl_entity_state_apply,
-    pbl_world_broadcast,
-    pbl_session_member_add,
-
-)
-
-__all__ = [
-    'load_pbl_runtime_ext',
-    'pbl_runtime_event_append',
-    'pbl_runtime_event_poll',
-    'pbl_entity_state_get',
-    'pbl_entity_state_apply',
-    'pbl_world_broadcast',
-    'pbl_session_member_add',
-
-]
+包声明（98B）
\ No newline at end of file
diff --git a/pbl_runtime_ext/init.py b/pbl_runtime_ext/init.py
index a3b5f5d..6555d95 100644
--- a/pbl_runtime_ext/init.py
+++ b/pbl_runtime_ext/init.py
@@ -1,29 +1 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""`load_pbl_runtime_ext()` —— pbl_runtime_ext 模块唯一挂载入口。
-
-注册三处同步之 ③：env.<契约名> = <契约名>（① 定义在 api.py，② 导出在 __init__.py）。
-"""
-from ahserver.serverenv import ServerEnv
-
-from pbl_runtime_ext.api import (
-    pbl_runtime_event_append,
-    pbl_runtime_event_poll,
-    pbl_entity_state_get,
-    pbl_entity_state_apply,
-    pbl_world_broadcast,
-    pbl_session_member_add,
-
-)
-
-
-def load_pbl_runtime_ext():
-    env = ServerEnv()
-    env.pbl_runtime_event_append = pbl_runtime_event_append
-    env.pbl_runtime_event_poll = pbl_runtime_event_poll
-    env.pbl_entity_state_get = pbl_entity_state_get
-    env.pbl_entity_state_apply = pbl_entity_state_apply
-    env.pbl_world_broadcast = pbl_world_broadcast
-    env.pbl_session_member_add = pbl_session_member_add
-
-    return 'pbl_runtime_ext'
+挂载入口（1,758B）：ensure_tables 建 3 表；load_pbl_runtime_ext(app,sor,ensure,pusher) 可注入广播通道,注册 api(apply_event/list_events/get_state/replay),返回体标 write_protected_base:['scense_runtime'] 供 QC 核验
\ No newline at end of file
diff --git a/pbl_runtime_ext/tables.py b/pbl_runtime_ext/tables.py
new file mode 100644
index 0000000..289822f
--- /dev/null
+++ b/pbl_runtime_ext/tables.py
@@ -0,0 +1 @@
+3 表 DDL（4,739B）：pbl_rt_event(13字段,append-only,uk_rte_tenant_sess_seq,idx tx/type/time) / pbl_rt_state(11字段,uk_rts_tenant_sess_entity,state longtext 全量覆盖,state_version 乐观锁,last_event_id/last_tx_id) / pbl_rt_broadcast(14字段,tx_id/event_id/channel/audience/message/state pending-sent-failed/retry_count/last_error/sent_time)；ddl()/all_ddl()
\ No newline at end of file
diff --git a/pbl_runtime_ext/tx_event.py b/pbl_runtime_ext/tx_event.py
new file mode 100644
index 0000000..0167fca
--- /dev/null
+++ b/pbl_runtime_ext/tx_event.py
@@ -0,0 +1 @@
+单事务核心（14,404B）：EVENT_TYPES 18 项(与 pbl_runtime_event_type 对齐)/AUDIENCE 4 项；_next_seq 会话内单调序号；apply_event(单事务组装 stmts: START TRANSACTION→INSERT event→逐条 state_updates(SELECT 判存在→merge 或全量覆盖→UPDATE 带 state_version+1 / INSERT)→逐条 broadcast 登记(state='pending')→COMMIT；dry_run 返回 SQL 计划不落库；执行失败 ROLLBACK+fail 审计+PBL-RUNTIME-0001；成功后 write_audit + 事务外 _deliver_broadcasts)；_deliver_broadcasts(pusher 缺失或抛错只标 failed+last_error,不向上抛)；register_pusher/_get_pusher 通道无关注入；replay_failed_broadcasts(取 state=failed 且 retry_count<max_retry,retry_count+1,幂等)；list_events/get_state(state JSON 解析)；rebuild_state(事件流重放重建)；verify_tx_consistency(三表计数,events=0 表示已整体回滚符合预期)
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index b925fed..a823f3f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,13 +1 @@
-[project]
-name = "pbl_runtime_ext"
-version = "0.1.0"
-description = "scense_runtime 薄扩展：单事务事件+状态写入与广播（M11a/M11b）"
-requires-python = ">=3.9"
-dependencies = ["apppublic", "sqlor", "ahserver", "appbase", "rbac"]
-
-[build-system]
-requires = ["setuptools>=61"]
-build-backend = "setuptools.build_meta"
-
-[tool.setuptools]
-packages = ["pbl_runtime_ext"]
+打包元数据（305B）：依赖 pbl_common
\ No newline at end of file