Add subprocess-dialog

初步实现子进程输出至对话框；
优化`Packaging`类中创建`QSubProcessTool`的方式；

Author: muziing

src/py2exe_gui/Core/packaging.py

@@ -23,7 +23,7 @@ def __init__(self, parent: Optional[QObject] = None):
         ]
         self.args_dict: dict = dict.fromkeys(pyinstaller_args, "")
         self._args: List[str] = []
-        self.subprocess: Optional[QSubProcessTool] = None
+        self.subprocess: QSubProcessTool = QSubProcessTool()
 
     def get_pyinstaller_args(self, arg: tuple[str, str]) -> None:
         """
@@ -67,7 +67,5 @@ def run_packaging_process(self) -> None:
         :return: None
         """
 
-        if self.subprocess is None:  # 确保只在首次调用时实例化一个QSubProcess对象
-            self.subprocess = QSubProcessTool()
-        self.subprocess.output.connect(lambda val: print(val))  # 测试用
+        # self.subprocess.output.connect(lambda val: print(val))  # 测试用
         self.subprocess.start_process("pyinstaller", self._args)

src/py2exe_gui/Widgets/dialog_widgets.py

@@ -1,5 +1,12 @@
 from PySide6.QtCore import Qt
-from PySide6.QtWidgets import QFileDialog, QMessageBox, QWidget
+from PySide6.QtWidgets import (
+    QDialog,
+    QFileDialog,
+    QMessageBox,
+    QTextBrowser,
+    QVBoxLayout,
+    QWidget,
+)
 
 """
 由于各种对话框的设置代码较繁琐且独立，故单独在本模块中配置
@@ -86,6 +93,36 @@ def about_text(self) -> str:
         return self._about_text
 
 
+class SubProcessDlg(QDialog):
+    """用于显示子进程信息的对话框"""
+
+    def __init__(self, parent: QWidget = None) -> None:
+        super(SubProcessDlg, self).__init__(parent=parent)
+        self.browser = QTextBrowser()
+        self._setup()
+
+    def _setup(self):
+        """
+        配置子进程信息对话框 \n
+        """
+
+        layout = QVBoxLayout()
+        layout.addWidget(self.browser)
+        self.setLayout(layout)
+
+    def handle_output(self, subprocess_output: tuple[int, str]):
+        """
+        处理子进程的输出 \n
+        :param subprocess_output: 子进程输出
+        :return: None
+        """
+        output_type, output_text = subprocess_output
+        if output_type == 2:
+            self.browser.append(output_text)
+        elif output_type == 3:
+            self.browser.append(output_text)
+
+
 if __name__ == "__main__":
     import sys
 
@@ -95,6 +132,7 @@ def about_text(self) -> str:
     # window = ScriptFileDlg()
     # window = IconFileDlg()
     # window.fileSelected.connect(lambda f: print(f))  # type: ignore
-    window = AboutMessage()
+    # window = AboutMessage()
+    window = SubProcessDlg()
     window.open()
     sys.exit(app.exec())

src/py2exe_gui/__main__.py

@@ -3,6 +3,7 @@
 from PySide6.QtWidgets import QApplication
 
 from .Core.packaging import Packaging
+from .Widgets.dialog_widgets import SubProcessDlg
 from .Widgets.main_window import MainWindow
 
 
@@ -21,9 +22,16 @@ def __init__(self, *args, **kwargs) -> None:
         )
 
         self.center_widget.option_selected.connect(self.packager.get_pyinstaller_args)
-        self.center_widget.run_packaging_btn.clicked.connect(
-            self.packager.run_packaging_process
-        )
+
+        self.subprocess_dlg = SubProcessDlg()
+
+        def run_packaging():
+            self.packager.run_packaging_process()
+            self.subprocess_dlg.show()
+
+        self.center_widget.run_packaging_btn.clicked.connect(run_packaging)
+
+        self.packager.subprocess.output.connect(self.subprocess_dlg.handle_output)
 
         self.status_bar.showMessage("就绪")