Update subprocess

增强 `SubProcessTool` 调试能力，添加当子进程发生错误时向终端输出的警告信息；
调整启动子进程与显示对话框窗口的顺序，确保子进程输出信息能够被捕获；
增加将 `IconFileDlg` 默认打开目录自动设置为脚本所在目录的功能；

src/py2exe_gui/Core/subprocess_tool.py

@@ -4,6 +4,7 @@
 from pathlib import Path
 from sys import getdefaultencoding
 from typing import Optional, Sequence, Union
+from warnings import warn
 
 from PySide6.QtCore import QIODeviceBase, QObject, QProcess, Signal
 
@@ -160,9 +161,9 @@ class SubProcessTool(QObject):
         """
 
         states = {
-            QProcess.ProcessState.NotRunning: "非运行",
-            QProcess.ProcessState.Starting: "启动中……",
-            QProcess.ProcessState.Running: "正在运行中……",
+            QProcess.ProcessState.NotRunning: "The process is not running.",
+            QProcess.ProcessState.Starting: "The process is starting...",
+            QProcess.ProcessState.Running: "The process is running...",
         }
         state_name = states[state]
         self.output.emit((self.STATE, state_name))
@@ -174,16 +175,17 @@ class SubProcessTool(QObject):
         """
 
         process_error = {
-            QProcess.ProcessError.FailedToStart: "进程启动失败",
-            QProcess.ProcessError.Crashed: "进程崩溃",
-            QProcess.ProcessError.Timedout: "超时",
-            QProcess.ProcessError.WriteError: "写入错误",
-            QProcess.ProcessError.ReadError: "读取错误",
-            QProcess.ProcessError.UnknownError: "未知错误",
+            QProcess.ProcessError.FailedToStart: "The process failed to start.",
+            QProcess.ProcessError.Crashed: "The process has crashed.",
+            QProcess.ProcessError.Timedout: "The process has timed out.",
+            QProcess.ProcessError.WriteError: "A write error occurred in the process.",
+            QProcess.ProcessError.ReadError: "A read error occurred in the process",
+            QProcess.ProcessError.UnknownError: "An unknown error has occurred in the process.",
         }
         error_type = process_error[error]
 
         if self._process:
             self.abort_process(0)
         self.output.emit((self.ERROR, error_type))
+        warn(error_type, category=Warning, stacklevel=3)
         self._process = None

src/py2exe_gui/Widgets/center_widget.py

@@ -197,8 +197,9 @@ class CenterWidget(QWidget):
             “运行打包”按钮的槽函数 \n
             """
 
-            self.parent().packager.run_packaging_process()
+            # 先显示对话框窗口，后运行子进程，确保调试信息/错误信息能被直观显示
             self.parent().subprocess_dlg.show()
+            self.parent().packager.run_packaging_process()
 
         # 连接信号与槽
         self.script_browse_btn.clicked.connect(self.script_file_dlg.open)  # type: ignore
@@ -270,6 +271,7 @@ class CenterWidget(QWidget):
 
         if option_key == PyinstallerArgs.script_path:
             script_path = Path(option_value)
+            self.icon_file_dlg.setDirectory(str(script_path.parent.resolve()))
             self.script_path_le.setText(script_path.name)
             self.parent_widget.statusBar().showMessage(
                 f"打开脚本路径：{str(script_path.resolve())}"

src/py2exe_gui/Widgets/subprocess_widget.py

@@ -65,7 +65,7 @@ class SubProcessDlg(QDialog):
 
         if output_type == SubProcessTool.STATE:
             self.info_label.setText(output_text)
-            if output_text == "正在运行中……":
+            if output_text == "The process is running...":
                 self.multifunction_btn.setText("取消")
         elif (
             output_type == SubProcessTool.STDOUT or output_type == SubProcessTool.STDERR
@@ -80,7 +80,7 @@ class SubProcessDlg(QDialog):
                 self.multifunction_btn.setText("取消")
         elif output_type == SubProcessTool.ERROR:
             self.info_label.setText("PyInstaller错误！")
-            self.browser.append(output_text)
+            self.browser.append(f"PyInstaller 子进程输出信息：{output_text}")
             self.browser.append("请检查是否已经安装正确版本的 PyInstaller")
             self.multifunction_btn.setText("关闭")
 
@@ -97,8 +97,8 @@ class SubProcessDlg(QDialog):
         elif btn_text == "打开输出位置":
             dist_path = self.parent().packaging_task.script_path.parent / "dist"
             if PLATFORM.windows == RUNTIME_PLATFORM:
-                import os  # fmt: skip
-                os.startfile(dist_path)  # noqa
+                from os import startfile as os_startfile  # fmt: skip
+                os_startfile(dist_path)  # noqa
             elif PLATFORM.linux == RUNTIME_PLATFORM:
                 subprocess.call(["xdg-open", dist_path])
             elif PLATFORM.macos == RUNTIME_PLATFORM: