from PyQt4.QtCore import *
from sface.config import config
+from sface.xmlrpcwindow import XmlrpcTracker
def find_executable(exec_name):
"""find the given executable in $PATH"""
self.process = QProcess()
self.connect(self.process, SIGNAL("finished(int, QProcess::ExitStatus)"),
self.processFinished)
+
+ self.xmlrpctracker = XmlrpcTracker()
+ # in case self.output is read by the XmlrpcTracker before any
+ # readyReadStandardOutput signal
+ self.output = ''
+
self.connect(self.process, SIGNAL("readyReadStandardOutput()"),
self.processStandardOutput)
self.connect(self.process, SIGNAL("readyReadStandardError()"),
def __init_command(self, args):
self.args = QStringList()
+ if config.debug:
+ # this shows xmlrpc conversation, see sfi.py docs.
+ self.args << QString('-D')
for arg in args:
self.args << QString(arg)
return self.process.state() != QProcess.NotRunning
def processStandardOutput(self):
- output = self.process.readAllStandardOutput()
+ # NOTE: The signal readyReadStandardOutput is emitted when
+ # the process has made new data available through its standard output channel.
+ # But the process is not necessarily finished.
+ # It's cool to have this method wo we print the stdOut live,
+ # but we must be carefull with self.output, used by XmlrpcTracker too.
+ tmpOut = self.process.readAllStandardOutput()
if config.debug:
- print output
+ print tmpOut
+ self.output += tmpOut
def processStandardError(self):
print self.process.readAllStandardError()
if config.verbose:
command = "%s %s" % (self.exe, self.args.join(" "))
print time.strftime('%M:%S'),"[%.3f s]"%(time.time()-self._trace),command,'Done'
+ self.xmlrpctracker.getAndPrint(self.output)
+