This question already has answers here: Command working in terminal, but not via QProcess (3 answers) Closed 9 years ago.
Parent process write string \"Message\\n\" to child process stdin. But child process don\'t receive it. Where is the problem in the code?
I\'m using a List of QProcess objects to keep track of some processes that need to be start/stopped at user defined intervals.
I\'m starting a new QProcess and writing some data into it and closing it to get the effect. It works OK, but then I need to write some more data. This doesn\'t works, because WriteChannel is already
I want to launch GUI app using QProcess. process.start() return immediately without showing GUI app window.
NOTE: class MyWindow(QWidget): In init self.proc = QtCore.QProcess(self) self.te= QTextEdit(self) self.btn= QPushButton(\"Execute\", self)
I am trying to catch specific error codes from a windows command line application run as a QProcess. I had an error today where the application fails:
PyQT 4.7 does not have inherited class from QIODevice that allows to talk with serial port directly (e.g. QSerialDevice). So I thought that it would be easier for me to use QProcess class and implemen
I\'m working on a yet another one GUI-frontend for R (mainly to study Qt4 on a more or less relevant material), and I\'ve stumbled upon an unusual behavior of components involved.
I\'m currently experimenting with QSharedMemory and QProcess in PyQt. So I wrote a small application to launch a process, which creates a shared memory segment and writes data to it. The application r
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