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from enigma import eConsoleAppContainer
from Tools.BoundFunction import boundFunction
class Console(object):
def __init__(self):
self.appContainers = {}
self.appResults = {}
self.callbacks = {}
self.extra_args = {}
def ePopen(self, cmd, callback, extra_args=[]):
name = cmd
i = 0
while self.appContainers.has_key(name):
name = cmd +'_'+ str(i)
i += 1
print "[ePopen] command:", cmd
self.appResults[name] = ""
self.extra_args[name] = extra_args
self.callbacks[name] = callback
self.appContainers[name] = eConsoleAppContainer()
self.appContainers[name].dataAvail.get().append(boundFunction(self.dataAvailCB,name))
self.appContainers[name].appClosed.get().append(boundFunction(self.finishedCB,name))
retval = self.appContainers[name].execute(cmd)
if retval:
self.finishedCB(name, retval)
def dataAvailCB(self, name, data):
self.appResults[name] += data
def finishedCB(self, name, retval):
del self.appContainers[name].dataAvail.get()[:]
del self.appContainers[name].appClosed.get()[:]
data = self.appResults[name]
extra_args = self.extra_args[name]
del self.appContainers[name]
del self.extra_args[name]
self.callbacks[name](data,retval,extra_args)
del self.callbacks[name]
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