import os
+import sys
import time
+import re
from PyQt4.QtCore import *
-from sface.sficonfig import config
+from PyQt4.QtXml import QDomDocument
+from sface.config import config
+from sface.logwindow import LogIO
+from sface.rspecwindow import RSpecWindow, DomModel
+
def find_executable(exec_name):
"""find the given executable in $PATH"""
def __init__(self, parent=None):
QObject.__init__(self, parent)
+ self.process = QProcess()
+ self.connect(self.process, SIGNAL("finished(int, QProcess::ExitStatus)"),
+ self.processFinished)
+
+ self.xmltracker = XmlTracker()
+
def __init_command(self, args):
self.args = QStringList()
for arg in args:
if not self.exe:
print "FATAL.. Could not locate binary sfi.py - not much we can do without that"
- self.process = QProcess()
-
- self.connect(self.process, SIGNAL("finished(int, QProcess::ExitStatus)"),
- self.processFinished)
+ def isRunning(self):
+ return self.process.state() != QProcess.NotRunning
def processFinished(self):
+ if self.process.exitStatus() == QProcess.CrashExit:
+ print self.readOutput()
+ print "Process exited with errors:",
+ err = self.process.error()
+ if err == QProcess.FailedToStart:
+ print "FailedToStart"
+ elif err == QProcess.Crashed:
+ print "Crashed"
+ elif err == QProcess.Timedout:
+ print "Timedout"
+ elif err == QProcess.WriteError:
+ print "WriteError"
+ elif err == QProcess.ReadError:
+ print "ReadError"
+ elif err == QProcess.UnknownError:
+ print "UnknownError"
self.trace_end()
self.emit(SIGNAL("finished()"))
self.__init_command(args)
self.start()
+ def applyRSpec(self, rspec):
+ filename = config.getSliceRSpecFile() + "_new"
+ rspec.save(filename)
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "create",
+ config.getSlice(), filename]
+ self.__init_command(args)
+ self.start()
+ return filename
+
def start(self):
+ self.args.prepend(QString('-D'))
self.trace_command()
self.process.start(self.exe, self.args)
+ print self.args
def readOutput(self):
if self.process.state() == QProcess.NotRunning:
self._trace=time.time()
command = "%s %s" % (self.exe, self.args.join(" "))
print time.strftime('%M:%S'),'Invoking',command
+ #self.xmltracker.startTracking()
+ #print "tracking"
def trace_end (self):
if config.verbose:
+ #print "stop tracking"
+ #self.xmltracker.stopTracking()
command = "%s %s" % (self.exe, self.args.join(" "))
print time.strftime('%M:%S'),"[%.3f s]"%(time.time()-self._trace),command,'Done'
+ self.xmltracker.getAndPrint(self.process.readAllStandardOutput())
+
+class XmlTracker():
+ def __init__(self):
+ self.xmlrpcwindow = XmlrpcWindow()
+
+ def getAndPrint(self, rawOutput):
+ self.store(rawOutput)
+ self.extractXml()
+ self.xmlrpcwindow.setData(self.xml)
+ self.showXmlrpc()
+ self.test()
+
+ def showXmlrpc(self):
+ # set all camel case
+ self.xmlrpcwindow.show()
+ self.xmlrpcwindow.resize(500, 640)
+ self.xmlrpcwindow.raise_()
+ self.xmlrpcwindow.activateWindow()
+
+ def store(self, rawOutput):
+ self.rawOutput = rawOutput
+
+ def extractXml(self):
+ pttrnAsk = '<methodCall>.*?</methodCall>'
+ pttrnAns = '<methodResponse>.*?</methodResponse>'
+ answers = re.compile(pttrnAsk, re.DOTALL).findall(self.rawOutput)
+ replies = re.compile(pttrnAns, re.DOTALL).findall(self.rawOutput)
+ # cleaning
+ answers = map(lambda x: x.replace('\\n','\n'), answers)
+ replies = map(lambda x: x.replace('\\n','\n').replace("'body: '", ''), replies)
+ # A well-formed XML document must have one, and only one, top-level element
+ self.xml = '<debug>'
+ for ans in answers:
+ self.xml += ans + replies.pop()
+ self.xml += '</debug>'
+
+ def test(self):
+ print self.xml
+
+ def stats(self):
+ # statistics: round-trip time, size of the com
+ pass
+
+ def prettyPrint(self, XmlComs):
+ # just for testing
+ print XmlComs
+
+class XmlrpcWindow(RSpecWindow):
+ def __init__(self, parent=None):
+ # super __init__() calls updateView,
+ # which assumes you have some data
+ self.data = '<debug/>'
+ RSpecWindow.__init__(self, parent)
+
+ def setData(self, XmlrpcCom):
+ self.data = XmlrpcCom
+
+ def updateView(self):
+ del self.document
+ del self.model
+ self.document = None
+ self.model = None
+
+ self.document = QDomDocument("RSpec")
+ self.document.setContent(self.data)
+ self.model = DomModel(self.document, self)
+
+ self.view.setModel(self.model)
+ self.view.expand(self.model.index(0, 0)) #expand first level only