Files
msgbot/monitor.py
T
youpaishidifu cb170d1160 修复知识库短查询不匹配+QQ消息抓不到
问题1: 你叫啥名字→分词["你","叫","啥","名字"]
  → len(t)>=2过滤只剩["名字"]→len(tokens)<=1直接返回空
  修复: 放宽过滤 len(tokens)<=1→len(tokens)==0且len>=2
  添加子串匹配回退: TF-IDF无结果时检查查询是否包含在文档中

问题2: QQ消息抓不到
  _read_via_clipboard 加重试机制(首次空自动重试1次)
  _read_win32_texts 降低文本长度过滤 4→2 字
  QQ路径加 _click_message_area 确保焦点在消息区
2026-07-25 13:56:09 +08:00

836 lines
30 KiB
Python
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"""消息监控 — 全列表指纹对比 + 窗口冻结检测 + ControlFromHandle 强制刷新"""
import time
import logging
import threading
import traceback
from typing import Optional, Callable, List
import uiautomation as auto
import win32gui
import win32con
import win32api
import re
import ctypes
logging.getLogger("comtypes").setLevel(logging.WARNING)
logger = logging.getLogger("msgbot.monitor")
class MessageMonitor:
"""多线程消息监控器"""
def __init__(self, on_message: Optional[Callable[[str, str], None]] = None):
self._running = False
self._thread: Optional[threading.Thread] = None
self._poll_interval = 2.0
self._on_message = on_message
self._wechat_enabled = True
self._qq_enabled = False
# 全列表签名 & 完整文本列表 (用于新消息比对)
self._last_sig: dict = {}
self._last_texts: dict = {}
# 最新消息文本(供 GUI 展示)
self._last_msg: dict = {}
# 轮询计数
self._poll_count: dict = {}
# QQ 轮询跳过计数(每 3 周期 poll 一次)
self._qq_skip_counter = 0
# 窗口句柄缓存(存 HWND,不存 Control 引用)
self._cached_hwnd: dict = {}
# 连续相同签名计数(用于冻结检测)
self._stale_count: dict = {}
# 连续空读
self._empty_reads: dict = {}
# 剪贴板原始文本(用于自动回复提取发送者)
self._raw_clipboard: dict = {}
def set_poll_interval(self, seconds: float):
self._poll_interval = max(0.5, seconds)
def set_enabled_platforms(self, wechat: bool = True, qq: bool = False):
self._wechat_enabled = wechat
self._qq_enabled = qq
def set_callback(self, cb: Callable[[str, str], None]):
self._on_message = cb
def start(self):
if self._running:
return
self._running = True
self._thread = threading.Thread(target=self._run_loop, daemon=True, name="monitor")
self._thread.start()
logger.info("消息监控已启动")
def stop(self):
self._running = False
if self._thread and self._thread.is_alive():
self._thread.join(timeout=3)
self._thread = None
self._cached_hwnd.clear()
self._last_sig.clear()
self._last_msg.clear()
self._stale_count.clear()
self._empty_reads.clear()
self._poll_count.clear()
logger.info("消息监控已停止")
@property
def is_running(self) -> bool:
return self._running
# ── 轮询主循环 ──────────────────────────────────────────
def _run_loop(self):
# 创建 Windows 消息队列(使 AttachThreadInput / SetForegroundWindow 在 daemon 线程生效)
try:
ctypes.windll.user32.PeekMessageW(None, 0, 0, 0, 1) # PM_NOREMOVE
except Exception:
pass
heartbeat = 0
while self._running:
try:
if self._wechat_enabled:
self._poll("wechat")
if self._qq_enabled:
# QQ 降频:每 10 周期 poll 一次(~20s),减少抢窗口
self._qq_skip_counter += 1
if self._qq_skip_counter >= 10:
self._qq_skip_counter = 0
self._poll("qq")
except Exception as e:
logger.error(f"轮询异常: {e}\n{traceback.format_exc()}")
heartbeat += 1
if heartbeat % 10 == 0:
logger.info(f"[♡] 心跳 #{heartbeat}")
time.sleep(self._poll_interval)
# ── 窗口定位 ─────────────────────────────────────────────
def _ensure_hwnd(self, platform: str) -> Optional[int]:
"""查找窗口并返回 HWND(不缓存 Control)。"""
hwnd = self._cached_hwnd.get(platform)
try:
if hwnd:
if win32gui.IsWindow(hwnd):
return hwnd
except Exception:
pass
self._cached_hwnd.pop(platform, None)
if platform == "wechat":
for name in ["微信", "WeChat"]:
try:
w = auto.WindowControl(Name=name)
if w.Exists(maxSearchSeconds=0.5):
rect = w.BoundingRectangle
if rect.width() > 200 and rect.height() > 100:
h = w.NativeWindowHandle
self._cached_hwnd[platform] = h
logger.info(f"[{platform}] 窗口已定位: {name} handle={h}")
return h
except Exception:
pass
elif platform == "qq":
for name in ["QQ", "TIM"]:
try:
w = auto.WindowControl(Name=name)
if w.Exists(maxSearchSeconds=0.3):
rect = w.BoundingRectangle
if rect.width() > 200 and rect.height() > 100:
h = w.NativeWindowHandle
self._cached_hwnd[platform] = h
logger.info(f"[{platform}] 窗口已定位(名称): {name}")
return h
except Exception:
pass
# QQ NT → TXGuiFoundation 类名
try:
root = auto.GetRootControl()
for child in root.GetChildren():
try:
if (child.ClassName or "") == "TXGuiFoundation":
rect = child.BoundingRectangle
if rect.width() > 200 and rect.height() > 100:
h = child.NativeWindowHandle
self._cached_hwnd[platform] = h
logger.info(f"[{platform}] 窗口已定位(TXGuiFoundation): {child.Name}")
return h
except Exception:
pass
except Exception:
pass
return None
# ── 强制刷新 UIA ──────────────────────────────────────────
def _fresh_window(self, platform: str):
"""从缓存 HWND 创建全新的 WindowControl(绕过 UIA 缓存)。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return None
try:
# 用 NativeWindowHandle 重建,保证 UIA 新缓存
win = auto.ControlFromHandle(hwnd)
if win is not None:
return win
except Exception:
pass
return None
def _force_uia_refresh(self, platform: str):
"""通过交互强制窗口更新 UIA 控件树。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return
try:
# 方式1: 窗口重绘
win32gui.InvalidateRect(hwnd, None, True)
win32gui.UpdateWindow(hwnd)
# QQ: 避免标题栏点击(不会干扰用户操作)
if platform == "qq":
win32gui.PostMessage(hwnd, win32con.WM_VSCROLL, win32con.SB_BOTTOM, 0)
win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_END, 0)
win32gui.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_END, 0)
else:
# 方式2: 向窗口发送非客户区点击(仅微信)
win32gui.PostMessage(hwnd, 0x00A1, 2, 0) # WM_NCLBUTTONDOWN
win32gui.PostMessage(hwnd, 0x00A2, 2, 0) # WM_NCLBUTTONUP
logger.debug(f"[{platform}] UIA强制刷新")
except Exception as e:
logger.debug(f"[{platform}] 强制刷新失败: {e}")
def _force_scroll_bottom(self, platform: str):
"""滚动窗口到底部,触发 UI 更新。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return
try:
# 1. WM_VSCROLL SB_BOTTOM
win32gui.PostMessage(hwnd, win32con.WM_VSCROLL, win32con.SB_BOTTOM, 0)
# 2. Ctrl+End 快捷键
win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_CONTROL, 0)
win32gui.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_END, 0)
win32gui.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_END, 0)
win32gui.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_CONTROL, 0)
# 3. InvalidateRect 强制重绘
win32gui.InvalidateRect(hwnd, None, True)
except Exception as e:
logger.debug(f"[{platform}] 滚动到底失败: {e}")
def _click_message_area(self, platform: str):
"""SendMessage 点击消息区(靠右)聚焦消息列表,不移动物理鼠标。
TIM 三栏布局: 联系人|会话列表|消息区 → 消息区在最右 ~12%。
用 SendMessage 同步发送(Electron 响应同步消息),PostMessage 异步 Electron 不处理。
"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return
try:
rect = win32gui.GetWindowRect(hwnd)
if not rect:
return
left, top, right, bottom = rect
width = right - left
height = bottom - top
if width < 100 or height < 100:
return
# 消息区在最右(TIM 三栏: 左~5% 联系人, 中~75% 会话, 右~20% 消息)
client_x = int(width * 0.88)
client_y = int(height * 0.50)
lparam = win32api.MAKELONG(client_x, client_y)
# SendMessage 同步 — Electron 能正确处理
win32gui.SendMessage(hwnd, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, lparam)
win32gui.SendMessage(hwnd, win32con.WM_LBUTTONUP, 0, lparam)
time.sleep(0.3)
logger.debug(f"[{platform}] SendMessage 点击 ({client_x},{client_y})")
except Exception as e:
logger.debug(f"[{platform}] 聚焦消息区失败: {e}")
def _attach_set_foreground(self, hwnd):
"""AttachThreadInput + SetForegroundWindow,从 daemon 线程也能成功。"""
try:
current_tid = ctypes.windll.kernel32.GetCurrentThreadId()
target_tid = ctypes.windll.user32.GetWindowThreadProcessId(hwnd, None)
if ctypes.windll.user32.AttachThreadInput(current_tid, target_tid, True):
try:
win32gui.SetForegroundWindow(hwnd)
except Exception:
pass
finally:
ctypes.windll.user32.AttachThreadInput(current_tid, target_tid, False)
return
# AttachThreadInput 失败 → 裸 SetForegroundWindow
try:
win32gui.SetForegroundWindow(hwnd)
except Exception:
pass
except Exception:
try:
win32gui.SetForegroundWindow(hwnd)
except Exception:
pass
def _read_win32_texts(self, platform: str) -> list:
"""Win32 API 读窗口文本,递归枚举(depth 不限)。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return []
texts = []
def enum_callback(child_hwnd, _):
try:
text = win32gui.GetWindowText(child_hwnd)
if text and len(text.strip()) >= 2:
texts.append(text.strip())
except Exception:
pass
return True
try:
main_text = win32gui.GetWindowText(hwnd)
if main_text and len(main_text.strip()) >= 2:
texts.append(main_text.strip())
win32gui.EnumChildWindows(hwnd, enum_callback, None)
except Exception:
pass
return texts
def _read_via_clipboard(self, platform: str) -> list:
"""剪贴板法:聚焦窗口→Ctrl+A→Ctrl+C→读剪贴板(适用 Electron 应用)。
稳妥可靠但会切焦点+清用户剪贴板(自动恢复原内容)。
自动重试 1 次若首次结果为空。
"""
texts = self._read_via_clipboard_once(platform)
if texts:
return texts
# 重试一次:再次 SetForegroundWindow + SendKeys
logger.debug(f"[{platform}] 剪贴板首次空,重试")
time.sleep(0.5)
texts = self._read_via_clipboard_once(platform)
return texts
def _read_via_clipboard_once(self, platform: str) -> list:
"""剪贴板法单次执行。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd or not win32gui.IsWindow(hwnd):
return []
import win32clipboard as wc
old = None
try:
wc.OpenClipboard()
if wc.IsClipboardFormatAvailable(wc.CF_UNICODETEXT):
old = wc.GetClipboardData(wc.CF_UNICODETEXT)
wc.CloseClipboard()
except Exception:
pass
texts = []
try:
self._attach_set_foreground(hwnd)
time.sleep(0.3)
# Ctrl+A (全选)
auto.SendKeys('{Ctrl}a')
time.sleep(0.15)
# Ctrl+C (复制)
auto.SendKeys('{Ctrl}c')
time.sleep(0.3)
wc.OpenClipboard()
if wc.IsClipboardFormatAvailable(wc.CF_UNICODETEXT):
content = wc.GetClipboardData(wc.CF_UNICODETEXT)
if content:
texts = [l.strip() for l in content.strip().split('\n') if l.strip()]
self._raw_clipboard[platform] = content
wc.CloseClipboard()
logger.debug(f"[{platform}] 剪贴板读取 → {len(texts)} lines")
except Exception as e:
logger.debug(f"[{platform}] 剪贴板失败: {e}")
finally:
if old is not None:
try:
wc.OpenClipboard()
wc.EmptyClipboard()
wc.SetClipboardText(old, wc.CF_UNICODETEXT)
wc.CloseClipboard()
except Exception:
pass
return texts
def get_raw_clipboard(self, platform: str) -> str:
"""获取最近一次剪贴板读取的原始文本。"""
return self._raw_clipboard.get(platform, "")
@staticmethod
def _parse_last_sender(raw_text: str) -> Optional[str]:
"""从剪贴板原始文本中提取最后一条消息的发送者。
TIM/QQ 剪贴板格式通常是:
[发送者]
[时间]
[消息]
(空行)
[发送者]
[时间]
[消息]
"""
if not raw_text:
return None
blocks = re.split(r'\n\s*\n', raw_text.strip())
if not blocks:
return None
last_block = blocks[-1].strip()
if not last_block:
return None
lines = [l.strip() for l in last_block.split('\n') if l.strip()]
if not lines:
return None
candidate = lines[0]
# 排除时间格式
if re.match(r'^\d{1,2}[::]\d{2}', candidate):
return None
if re.match(r'^\d{4}[/-]\d{1,2}', candidate):
return None
if len(candidate) > 30:
return None
return candidate
def _search_contact(self, platform: str, contact: str) -> bool:
"""在 TIM/QQ 搜索框中搜索联系人并切换到对应会话。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return False
try:
win = auto.ControlFromHandle(hwnd)
search = win.EditControl(Name="搜索", maxSearchSeconds=0.5)
if not search.Exists(maxSearchSeconds=0.3):
logger.warning(f"[{platform}] 找不到搜索框")
return False
# 恢复窗口并前置
if win32gui.IsIconic(hwnd):
win32gui.ShowWindow(hwnd, win32con.SW_RESTORE)
self._attach_set_foreground(hwnd)
time.sleep(0.3)
# SetFocus 到搜索框(不移动鼠标)
search.SetFocus()
time.sleep(0.2)
# 全选已有内容并输入联系人名
auto.SendKeys('{Ctrl}a')
time.sleep(0.1)
auto.SendKeys(contact)
time.sleep(0.5)
# Enter 打开第一个结果
auto.SendKeys('{Enter}')
time.sleep(0.5)
logger.info(f"[{platform}] 已搜索并切换到联系人: {contact}")
return True
except Exception as e:
logger.error(f"[{platform}] 搜索联系人失败: {e}")
return False
def _paste_and_send(self, platform: str, text: str) -> bool:
"""粘贴文本到输入框并发送(剪贴板 + Ctrl+V + Enter)。"""
hwnd = self._cached_hwnd.get(platform)
if not hwnd:
return False
import win32clipboard as wc
# 保存剪贴板
old = None
try:
wc.OpenClipboard()
if wc.IsClipboardFormatAvailable(wc.CF_UNICODETEXT):
old = wc.GetClipboardData(wc.CF_UNICODETEXT)
wc.CloseClipboard()
except Exception:
pass
try:
# 设置答案到剪贴板
wc.OpenClipboard()
wc.EmptyClipboard()
wc.SetClipboardText(text, wc.CF_UNICODETEXT)
wc.CloseClipboard()
# 窗口前置
if win32gui.IsIconic(hwnd):
win32gui.ShowWindow(hwnd, win32con.SW_RESTORE)
self._attach_set_foreground(hwnd)
time.sleep(0.3)
# PostMessage 点击输入框区域(底部)— 不移动物理鼠标
rect = win32gui.GetWindowRect(hwnd)
if rect:
left, top, right, bottom = rect
w = right - left
h = bottom - top
click_x = int(w * 0.50)
click_y = int(h * 0.92)
lparam = win32api.MAKELONG(click_x, click_y)
win32gui.PostMessage(hwnd, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, lparam)
win32gui.PostMessage(hwnd, win32con.WM_LBUTTONUP, 0, lparam)
time.sleep(0.2)
# 清空输入框 + 粘贴 + 发送
auto.SendKeys('{Ctrl}a')
time.sleep(0.05)
auto.SendKeys('{Backspace}')
time.sleep(0.05)
auto.SendKeys('{Ctrl}v')
time.sleep(0.3)
auto.SendKeys('{Enter}')
time.sleep(0.5)
logger.info(f"[{platform}] 已回复: {text[:60]}")
return True
except Exception as e:
logger.error(f"[{platform}] 回复失败: {e}")
return False
finally:
# 恢复原始剪贴板
if old is not None:
try:
wc.OpenClipboard()
wc.EmptyClipboard()
wc.SetClipboardText(old, wc.CF_UNICODETEXT)
wc.CloseClipboard()
except Exception:
pass
# ── 核心:读消息 ──────────────────────────────────────────
def _read_messages(self, window, platform: str = "") -> list:
"""每轮重新定位 ListControl。"""
if platform == "qq":
# QQ NT/TIM Electron: UIA 不可遍历,剪贴板法+Win32回退
# 先 SendMessage 点击消息区确保焦点位置
self._click_message_area(platform)
texts = self._read_via_clipboard(platform)
if texts:
return texts
texts = self._read_win32_texts(platform)
if texts:
return texts
return []
# 微信: 优先读"消息"(ScrollPattern 滚底后实时)
texts = self._read_message_list(window)
if texts:
return texts
# 兜底:会话列表
texts = self._read_conversation_list(window)
if texts:
return texts
try:
rect = window.BoundingRectangle
boundary = rect.left + rect.width() * 0.40
for lst in self._list_controls(window):
try:
cr = lst.BoundingRectangle
if cr.left >= boundary:
texts = self._extract_last_line(lst)
if texts:
logger.debug(f"[S-C] ListControl(x={cr.left}) → {len(texts)} items")
return texts
except Exception:
pass
except Exception:
pass
try:
texts = self._collect_filtered_texts(window, "wechat", max_depth=5)
if texts:
logger.debug(f"[S-D] 全窗文本 → {len(texts)} items, last=\"{texts[-1][:50]}\"")
return texts
except Exception:
pass
return []
def _read_message_list(self, window) -> list:
for name in ["消息", "Message"]:
try:
lst = window.ListControl(Name=name)
if lst.Exists(maxSearchSeconds=0.2):
self._scroll_to_bottom(lst)
texts = self._extract_last_line(lst)
if texts:
logger.debug(f"[S-A] ListControl({name}) → {len(texts)} items, last=\"{texts[-1][:50]}\"")
return texts
except Exception:
pass
return []
def _read_conversation_list(self, window) -> list:
for name in ["会话", "聊天", "Chat"]:
try:
lst = window.ListControl(Name=name)
if lst.Exists(maxSearchSeconds=0.2):
self._scroll_to_bottom(lst)
texts = self._extract_second_line(lst)
if texts:
logger.debug(f"[S-B] 会话({name}) → {len(texts)} items, last=\"{texts[-1][:50]}\"")
return texts
except Exception:
pass
return []
def _scroll_to_bottom(self, lst):
"""滚动 ListControl 到底部,触发应用加载新消息。"""
try:
scroll = lst.GetScrollPattern()
if scroll:
scroll.SetScrollPercent(100, 0)
except Exception:
pass
@staticmethod
def _extract_last_line(lst) -> list:
texts = []
try:
for item in lst.GetChildren():
try:
name = item.Name
if name and name.strip():
lines = [l.strip() for l in name.split("\n") if l.strip()]
if lines:
texts.append(lines[-1])
except Exception:
pass
except Exception:
pass
return texts
@staticmethod
def _extract_deep_text(lst) -> list:
"""深度递归提取 ListControl 内所有控件的 Name 文本(最多3层)。"""
texts = []
def walk(ctrl, depth):
if depth > 3:
return
try:
name = ctrl.Name
if name and name.strip():
texts.append(name.strip())
except Exception:
pass
try:
for child in ctrl.GetChildren():
walk(child, depth + 1)
except Exception:
pass
try:
for item in lst.GetChildren():
walk(item, 0)
except Exception:
pass
return texts
@staticmethod
def _extract_second_line(lst) -> list:
texts = []
try:
for item in lst.GetChildren():
try:
name = item.Name
if name and name.strip():
lines = [l.strip() for l in name.split("\n") if l.strip()]
if len(lines) >= 2:
texts.append(lines[1])
elif lines:
texts.append(lines[-1])
except Exception:
pass
except Exception:
pass
return texts
@staticmethod
def _list_controls(window):
results = []
try:
for ctrl in window.GetChildren():
results.extend(_walk_list_controls(ctrl, 0))
except Exception:
pass
return results
@staticmethod
def _collect_filtered_texts(window, platform: str = "", max_depth=14) -> list:
"""深度遍历 + 位置过滤(排除搜索框/标题栏区域)。"""
items = [] # [(text, rect_top, rect_left, depth)]
def walk(ctrl, depth):
if depth > max_depth:
return
try:
cr = ctrl.BoundingRectangle
if cr.width() < 20 or cr.height() < 20:
return
except Exception:
return
try:
name = ctrl.Name
if name and name.strip():
t = name.strip()
if len(t) >= 2 and not t.isdigit():
items.append((t, cr.top, cr.left, depth))
except Exception:
pass
try:
for child in ctrl.GetChildren():
walk(child, depth + 1)
except Exception:
pass
try:
for child in window.GetChildren():
walk(child, 1)
except Exception:
pass
if not items:
return []
try:
w_rect = window.BoundingRectangle
w_width = w_rect.width()
w_height = w_rect.height()
except Exception:
w_width = 1390
w_height = 953
if platform == "qq":
filtered = [
t for t, top, left, d in items
if top > w_height * 0.08
]
seen = set()
deduped = []
for t in filtered:
if t not in seen:
seen.add(t)
deduped.append(t)
return deduped
return [t for t, _, _, _ in items]
# ── 单次轮询 ─────────────────────────────────────────────
def _poll(self, platform: str):
counter = self._poll_count.get(platform, 0) + 1
self._poll_count[platform] = counter
# 1. 确保窗口句柄
hwnd = self._ensure_hwnd(platform)
if not hwnd:
if counter % 10 == 0:
logger.debug(f"[{platform}] 窗口未找到")
return
# 2. 从 HWND 创建全新 Control(绕过缓存)
win = self._fresh_window(platform)
if not win:
logger.debug(f"[{platform}] 创建窗口控件失败")
return
# 3. 读消息
texts = self._read_messages(win, platform)
if not texts:
empty = self._empty_reads.get(platform, 0) + 1
self._empty_reads[platform] = empty
if counter % 5 == 0:
logger.debug(f"[{platform}] 空读 #{empty}")
if empty >= 5:
self._cached_hwnd.pop(platform, None)
self._empty_reads[platform] = 0
logger.info(f"[{platform}] 连续空读,清窗口缓存重试")
return
self._empty_reads[platform] = 0
# 4. 全列表内容比对(找出所有新消息,不只是最后一条)
old_texts = self._last_texts.get(platform, [])
self._last_texts[platform] = list(texts)
old_set = set(t.strip() for t in old_texts)
new_items = [t.strip() for t in texts if t.strip() and t.strip() not in old_set]
if new_items:
# 有纯粹的新文本 → 逐一报告
sig = "||".join([t.strip() for t in texts if t.strip()])
self._last_sig[platform] = sig
self._stale_count[platform] = 0
for item in new_items:
self._last_msg[platform] = item
logger.info(f"[{platform}] 新消息: {item[:60]}")
if self._on_message:
self._on_message(platform, item)
else:
# 无新文本 → 用全签名判断是否内容变化(emoji 刷新等)
sig = "||".join([t.strip() for t in texts if t.strip()])
old_sig = self._last_sig.get(platform, "")
if sig != old_sig:
self._last_sig[platform] = sig
self._stale_count[platform] = 0
else:
# 相同签名 → 冻结计数
stale = self._stale_count.get(platform, 0) + 1
self._stale_count[platform] = stale
if platform == "qq":
if stale == 3:
logger.debug(f"[QQ] 冻结 #{stale},强制刷新")
self._force_uia_refresh(platform)
elif stale == 6:
logger.debug(f"[QQ] 冻结 #{stale},重建窗口引用")
self._cached_hwnd.pop(platform, None)
else:
if stale == 5:
logger.debug(f"[{platform}] 冻结 #{stale},尝试强制刷新")
self._force_uia_refresh(platform)
elif stale == 10:
logger.debug(f"[{platform}] 冻结 #{stale},重建窗口引用")
self._cached_hwnd.pop(platform, None)
def _walk_list_controls(ctrl, depth):
if depth > 6:
return []
results = []
try:
cname = ctrl.ControlTypeName
except Exception:
return results
if cname == "ListControl":
results.append(ctrl)
return results
try:
for child in ctrl.GetChildren():
results.extend(_walk_list_controls(child, depth + 1))
except Exception:
pass
return results