def async_syscmd(cmd, onfinished):
proc = QtCore.QProcess()
def cmd_handler(exitstatus):
out = proc.readAllStandardOutput()
err = proc.readAllStandardError()
#print "got",out, "e", err, "r", exitstatus
onfinished(exitstatus, out, err)
proc.finished[int].connect(cmd_handler)
proc.start(cmd)
def run_one(self, ent, key):
p = ent['proc'] = QtCore.QProcess()
def fini(code, status):
del self.cur[key]
out = str(p.readAllStandardOutput())
err = str(p.readAllStandardError())
cb = ent['cb'] or self.default_cb
later(self.sched)
cb(out, err, status, ent)
cmd = ent['arg'][0]
args = ent['arg'][1:]
p.start(cmd, args)
p.finished.connect(fini)
