feat: Initialize wxauto WeChat automation project with job extraction tools

- Add wxauto package with WeChat UI automation and message handling capabilities
- Implement job_extractor.py for automated job posting extraction from WeChat groups
- Add job_extractor_gui.py providing graphical interface for job extraction tool
- Create comprehensive documentation in Chinese covering GUI usage, multi-group support, and quick start guides
- Add build configuration files (build_exe.py, build_exe.spec) for packaging as standalone executable
- Include utility scripts for WeChat interaction (auto_send_msg.py, get_history.py, receive_file_transfer.py)
- Add project configuration files (pyproject.toml, setup.cfg, requirements.txt)
- Include test files (test_api.py, test_com_fix.py) for API and compatibility validation
- Add Apache 2.0 LICENSE and comprehensive README documentation
- Configure .gitignore to exclude build artifacts, logs, and temporary files

wxauto/utils/tools.py

@@ -0,0 +1,102 @@
+from pathlib import Path
+from datetime import datetime, timedelta
+import time
+import re
+
+def get_file_dir(dir_path=None):
+    if dir_path is None:
+        dir_path = Path('.').absolute()
+    elif isinstance(dir_path, str):
+        dir_path = Path(dir_path)
+    dir_path.mkdir(parents=True, exist_ok=True)
+    return dir_path
+
+def now_time(fmt='%Y%m%d%H%M%S%f'):
+    return datetime.now().strftime(fmt)
+        
+def parse_wechat_time(time_str):
+    """
+    时间格式转换函数
+
+    Args:
+        time_str: 输入的时间字符串
+
+    Returns:
+        转换后的时间字符串
+    """
+    time_str = time_str.replace('星期天', '星期日')
+    match = re.match(r'^(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$', time_str)
+    if match:
+        month, day, hour, minute, second = match.groups()
+        current_year = datetime.now().year
+        return datetime(current_year, int(month), int(day), int(hour), int(minute), int(second)).strftime('%Y-%m-%d %H:%M:%S')
+    
+    match = re.match(r'^(\d{1,2}):(\d{1,2})$', time_str)
+    if match:
+        hour, minute = match.groups()
+        return datetime.now().strftime('%Y-%m-%d') + f' {hour}:{minute}:00'
+
+    match = re.match(r'^昨天 (\d{1,2}):(\d{1,2})$', time_str)
+    if match:
+        hour, minute = match.groups()
+        yesterday = datetime.now() - timedelta(days=1)
+        return yesterday.strftime('%Y-%m-%d') + f' {hour}:{minute}:00'
+
+    match = re.match(r'^星期([一二三四五六日]) (\d{1,2}):(\d{1,2})$', time_str)
+    if match:
+        weekday, hour, minute = match.groups()
+        weekday_num = ['一', '二', '三', '四', '五', '六', '日'].index(weekday)
+        today_weekday = datetime.now().weekday()
+        delta_days = (today_weekday - weekday_num) % 7
+        target_day = datetime.now() - timedelta(days=delta_days)
+        return target_day.strftime('%Y-%m-%d') + f' {hour}:{minute}:00'
+
+    match = re.match(r'^(\d{4})年(\d{1,2})月(\d{1,2})日 (\d{1,2}):(\d{1,2})$', time_str)
+    if match:
+        year, month, day, hour, minute = match.groups()
+        return datetime(*[int(i) for i in [year, month, day, hour, minute]]).strftime('%Y-%m-%d %H:%M:%S')
+    
+    match = re.match(r'^(\d{2})-(\d{2}) (上午|下午) (\d{1,2}):(\d{2})$', time_str)
+    if match:
+        month, day, period, hour, minute = match.groups()
+        current_year = datetime.now().year
+        hour = int(hour)
+        if period == '下午' and hour != 12:
+            hour += 12
+        elif period == '上午' and hour == 12:
+            hour = 0
+        return datetime(current_year, int(month), int(day), hour, int(minute)).strftime('%Y-%m-%d %H:%M:%S')
+    
+    return time_str
+
+
+def roll_into_view(win, ele, equal=False, bias=0):
+    while ele.BoundingRectangle.ycenter() < win.BoundingRectangle.top + bias or ele.BoundingRectangle.ycenter() >= win.BoundingRectangle.bottom - bias:
+        if ele.BoundingRectangle.ycenter() < win.BoundingRectangle.top + bias:
+            # 上滚动
+            while True:
+                if not ele.Exists(0) or not ele.BoundingRectangle.height():
+                    return 'not exist'
+                win.WheelUp(wheelTimes=1)
+                time.sleep(0.1)
+                if equal:
+                    if ele.BoundingRectangle.ycenter() >= win.BoundingRectangle.top + bias:
+                        break
+                else:
+                    if ele.BoundingRectangle.ycenter() > win.BoundingRectangle.top + bias:
+                        break
+
+        elif ele.BoundingRectangle.ycenter() >= win.BoundingRectangle.bottom - bias:
+            # 下滚动
+            while True:
+                if not ele.Exists(0) or not ele.BoundingRectangle.height():
+                    return 'not exist'
+                win.WheelDown(wheelTimes=1)
+                time.sleep(0.1)
+                if equal:
+                    if ele.BoundingRectangle.ycenter() <= win.BoundingRectangle.bottom - bias:
+                        break
+                else:
+                    if ele.BoundingRectangle.ycenter() < win.BoundingRectangle.bottom - bias:
+                        break
+        time.sleep(0.3)