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def wrapInFunction():
//! [0]
builder = QProcess()
builder.setProcessChannelMode(QProcess.MergedChannels)
builder.start("make", QStringList() << "-j2")
if !builder.waitForFinished():
qDebug() << "Make failed:" << builder.errorString()
else
qDebug() << "Make output:" << builder.readAll()
//! [0]
//! [1]
more = QProcess()
more.start("more")
more.write("Text to display")
more.closeWriteChannel()
#QProcess will emit readyRead() once "more" starts printing
//! [1]
//! [2]
command1 | command2
//! [2]
//! [3]
process1 = QProcess()
process2 = QProcess()
process1.setStandardOutputProcess(process2)
process1.start("command1")
process2.start("command2")
//! [3]
//! [4]
class SandboxProcess(QProcess):
def setupChildProcess(self)
# Drop all privileges in the child process, and enter
# a chroot jail.
os.setgroups(0, 0)
os.chroot("/etc/safe")
os.chdir("/")
os.setgid(safeGid)
os.setuid(safeUid)
os.umask(0)
//! [4]
//! [5]
process = QProcess()
process.start("del /s *.txt")
# same as process.start("del", QStringList() << "/s" << "*.txt")
...
//! [5]
//! [6]
process = QProcess()
process.start("dir \"My Documents\"")
//! [6]
//! [7]
process = QProcess()
process.start("dir \"\"\"My Documents\"\"\"")
//! [7]
//! [8]
environment = QProcess.systemEnvironment()
# environment = {"PATH=/usr/bin:/usr/local/bin",
# "USER=greg", "HOME=/home/greg"}
//! [8]
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