运行bat文件的程序,其中包含使用Qthread运行可执行文件(longTask)的指令,但是当我使用Pyinstaller通过以下命令创建可执行文件时,该程序无法按预期工作。我给“ --windowed”提供了标准I / O的控制台窗口
pyinstaller --onefile --windowed main.py
但是有趣的是,当我删除--windowed参数时,它可以按预期工作
pyinstaller --onefile main.py
Run Code Online (Sandbox Code Playgroud)
这是代码:
from PyQt4.Qt import *
import subprocess
def callSubprocess():
page = QWizardPage()
page.setTitle("Run myLongTask")
runButton = QPushButton("Run")
progressBar = QProgressBar()
procLabel = QLabel()
procLabel1 = QLabel()
progressBar.setRange(0, 1)
layout = QGridLayout()
layout.addWidget(runButton, 0, 0)
layout.addWidget(progressBar, 0, 1)
layout.addWidget(procLabel)
layout.addWidget(procLabel1)
# Calls thread class
myLongTask = TaskThread()
runButton.clicked.connect(lambda: OnStart(myLongTask, progressBar, procLabel1))
myLongTask.taskFinished.connect(lambda: onFinished(progressBar, procLabel))
page.setLayout(layout)
return page
def OnStart(myLongTask, progressBar, procLabel1):
progressBar.setRange(0, 0)
myLongTask.start()
# I am waiting until …Run Code Online (Sandbox Code Playgroud)