refactor(style): 统一项目代码风格，整理导入顺序、间距规范与方法排列

- GUI 模块统一 QtCore → QtGui → QtWidgets 导入排列，各类独占一行按字母排序
- 统一类间两空行、类内方法间一空行、函数间一空行的间距规范
- 统一方法排列顺序：__init__ → setupUi → connectSignals → public → Slot → private
- 统一 _widgets 中 ConditionRowFrame/ActionStepFrame 方法命名（populate* / toScript / updateValueWidget）
- LibTimeSelector 迁入 operators/abs 抽象层

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/managers/driver/WebBrowserDetector.py

@@ -41,6 +41,7 @@ class WebBrowserArch(Enum):
     MACX86_64 = 6
     MACARM = 7
 
+
 @dataclass
 class WebBrowserInfo:
     """
@@ -70,7 +71,6 @@ class WebBrowserArchDetector:
 
         pass
 
-
     def detect(
         self
     ) -> WebBrowserArch:
@@ -123,7 +123,6 @@ class WebBrowserDetector:
         self.browser_arch = WebBrowserArchDetector().detect()
         self.browser_infos : list[WebBrowserInfo] = []
 
-
     def detect(
         self
     ) -> list[WebBrowserInfo]:

src/managers/driver/WebDriverDownloader.py

@@ -95,7 +95,6 @@ class WebDriverName:
 
         self.driver_type = driver_type
 
-
     def __str__(
         self
     ) -> str:
@@ -125,7 +124,6 @@ class WebDriverExecName:
         self.driver_type = driver_type
         self.arch = arch
 
-
     def __str__(
         self
     ) -> str:
@@ -200,7 +198,6 @@ class WebDriverURL:
         self.arch = arch
         self.file_name = str(WebDriverFileName(self.version, self.driver_type, self.arch))
 
-
     def __str__(
         self
     ) -> str:
@@ -250,31 +247,6 @@ class WebDriverDownloader:
         self.download_dir.mkdir(mode=0o0755, parents=True, exist_ok=True)
         self.download_path = self.download_dir/str(WebDriverFileName(self.version, self.driver_type, self.arch))
 
-
-    def download(
-        self,
-        progress_callback: Optional[Callable[[float, int, float, str], None]] = None,
-        cancel_event: Optional[threading.Event] = None
-    ) -> Optional[Path]:
-
-        try:
-            # downlaod file : 0% - 98%
-            if not self._download(progress_callback, cancel_event=cancel_event):
-                return None
-            # verify file : 98% - 99%
-            if not self._verify(progress_callback):
-                progress_callback(0, 100, 0.0, "验证失败")
-                return None
-            # extract file : 99% - 100%
-            driver_path = self._extract(progress_callback)
-            if not driver_path:
-                progress_callback(0, 100, 0.0, "解压失败")
-                return None
-            return driver_path
-        except Exception as e:
-            raise e
-
-
     def _download(
         self,
         progress_callback: Optional[Callable[[float, int, float, str], None]] = None,
@@ -352,7 +324,6 @@ class WebDriverDownloader:
                     continue
                 raise e
 
-
     def _verify(
         self,
         progress_callback: Optional[Callable[[float, int, float, str], None]] = None
@@ -361,7 +332,6 @@ class WebDriverDownloader:
         progress_callback(98, 100, 0.0, "验证完成")
         return True
 
-
     def _extract(
         self,
         progress_callback: Optional[Callable[[float, int, float, str], None]] = None
@@ -397,7 +367,6 @@ class WebDriverDownloader:
         except Exception:
             return None
 
-
     def _cleanup(
         self,
         driver_file: Path
@@ -410,6 +379,29 @@ class WebDriverDownloader:
                 else:
                     item.unlink()
 
+    def download(
+        self,
+        progress_callback: Optional[Callable[[float, int, float, str], None]] = None,
+        cancel_event: Optional[threading.Event] = None
+    ) -> Optional[Path]:
+
+        try:
+            # downlaod file : 0% - 98%
+            if not self._download(progress_callback, cancel_event=cancel_event):
+                return None
+            # verify file : 98% - 99%
+            if not self._verify(progress_callback):
+                progress_callback(0, 100, 0.0, "验证失败")
+                return None
+            # extract file : 99% - 100%
+            driver_path = self._extract(progress_callback)
+            if not driver_path:
+                progress_callback(0, 100, 0.0, "解压失败")
+                return None
+            return driver_path
+        except Exception as e:
+            raise e
+
 
 class ChromeDriverDownloader(WebDriverDownloader):
     """

src/managers/driver/WebDriverManager.py

@@ -81,7 +81,6 @@ class WebDriverManager:
 
         self.initialize()
 
-
     def initialize(
         self
     ):
@@ -93,7 +92,6 @@ class WebDriverManager:
         self._checkDriverStatus()
         self.__initialized = True
 
-
     def _detectBrowsers(
         self
     ):
@@ -105,7 +103,6 @@ class WebDriverManager:
                 for info in browser_infos
             ]
 
-
     def _checkDriverStatus(
         self
     ):
@@ -117,7 +114,6 @@ class WebDriverManager:
                     driver_info.driver_path = driver_path
                     driver_info.driver_status = WebDriverStatus.INSTALLED
 
-
     def _mapWebBrowserTypeToDriver(
         self,
         browser_type: WebBrowserType
@@ -132,7 +128,6 @@ class WebDriverManager:
         else:
             raise ValueError(f"不支持的 Web 浏览器类型 : {browser_type}")
 
-
     def _mapWebBrowserArchToDriver(
         self,
         browser_type: WebBrowserType,
@@ -199,7 +194,6 @@ class WebDriverManager:
         else:
             raise ValueError(f"不支持的 Web 浏览器类型 : {browser_type}")
 
-
     def _mapFirefoxDriverVersion(
         self,
         version: str
@@ -240,7 +234,6 @@ class WebDriverManager:
         except Exception as e:
             raise ValueError(f"无效的 Firefox 版本格式 : {version}") from e
 
-
     def _getDriverInfo(
         self,
         browser_info: WebBrowserInfo
@@ -256,7 +249,6 @@ class WebDriverManager:
         driver_info.browser_version = browser_info.browser_version
         return driver_info
 
-
     def _getDriverPath(
         self,
         driver_info: WebDriverInfo
@@ -286,7 +278,6 @@ class WebDriverManager:
         driver_path = driver_dir/exe_name
         return driver_path
 
-
     def refresh(
         self
     ):
@@ -294,7 +285,6 @@ class WebDriverManager:
         self._detectBrowsers()
         self._checkDriverStatus()
 
-
     def getDriverInfos(
         self
     ) -> list[WebDriverInfo]:
@@ -302,7 +292,6 @@ class WebDriverManager:
         with self.__lock:
             return self.__driver_infos.copy()
 
-
     def getDriverInfo(
         self,
         driver_type: WebDriverType
@@ -315,7 +304,6 @@ class WebDriverManager:
                 if info.driver_type == driver_type
             ]
 
-
     def getDriverPath(
         self,
         driver_info: WebDriverInfo
@@ -325,7 +313,6 @@ class WebDriverManager:
             return driver_info.driver_path
         return None
 
-
     def installDriver(
         self,
         driver_info: WebDriverInfo,
@@ -390,7 +377,6 @@ class WebDriverManager:
                 driver_info.driver_status = WebDriverStatus.ERROR
             raise e
 
-
     def cancelDriverDownload(
         self,
         driver_info: WebDriverInfo
@@ -411,7 +397,6 @@ class WebDriverManager:
         except Exception:
             return False
 
-
     def uninstallDriver(
         self,
         driver_info: WebDriverInfo,
@@ -441,7 +426,6 @@ class WebDriverManager:
                 driver_info.driver_status = WebDriverStatus.ERROR
             raise
 
-
     def driverDir(
         self
     ) -> str: