import os
+import sys
import time
from PyQt4.QtCore import *
-from sface.sficonfig import config
+from sface.config import config
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)
+
def __init_command(self, args):
self.args = QStringList()
for arg in args:
self.args << QString(arg)
self.exe = find_executable("sfi.py")
- self.process = QProcess()
+ if not self.exe:
+ print "FATAL.. Could not locate binary sfi.py - not much we can do without that"
- 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()"))
except:
pass
args = ["-u", config.getUser(), "-a", config.getAuthority(),
- "-r", config.registry(), "-s", mgr, "resources",
+ "-r", config.getRegistry(), "-s", mgr, "resources",
"-o", filename, slice]
self.__init_command(args)
return filename
def getRSpecFromSM(self):
- return self.__getRSpec(config.slicemgr())
+ return self.__getRSpec(config.getSlicemgr())
def getRSpecFromAM(self):
- return self.__getRSpec(config.aggmgr())
+ return self.__getRSpec(config.getAggmgr())
def getRecord(self, hrn):
args = ["-u", config.getUser(), "-a", config.getAuthority(),
- "-r", config.registry(), "-s", config.slicemgr(), "show", hrn]
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "show", hrn]
+ 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.trace_command()
return self.process.readAll()
def trace_command (self):
- if config.SFACE_VERBOSE:
+ if config.verbose:
self._trace=time.time()
command = "%s %s" % (self.exe, self.args.join(" "))
print time.strftime('%M:%S'),'Invoking',command
def trace_end (self):
- if config.SFACE_VERBOSE:
+ if config.verbose:
command = "%s %s" % (self.exe, self.args.join(" "))
print time.strftime('%M:%S'),"[%.3f s]"%(time.time()-self._trace),command,'Done'