def CreateNewCommand(self, probCmd, sourceCmd=None):
newCmd = TCommand()
newCmd = copy.deepcopy(sourceCmd)
newCmd.Prob = probCmd.Prob
# returns new command object
newCmd.CmdType = probCmd.Name
if newCmd.CmdType not in TCommandType:
print >>sys.stderr, "No such command" + probCmd.Name + ". DefaultCommand set."
newCmd.CmdType = "DefaultCommand"
# create Exec Object for operation
cmdProps = TCommandType[newCmd.CmdType]
defaultProps = TCommandType["DefaultCommand"]
operationType = GetCommandProperty(newCmd.CmdType, "OperationType")
try:
# cmdProps["OperationType"] is type
newCmd.CmdExecObj = operationType(newCmd.CmdType)
except:
raise Exception("No such class " + str(operationType))
newCmd.CmdExecObj.Name = newCmd.CmdType
newCmd.CmdExecObj.ModuleRelPath = GetCommandProperty(newCmd.CmdType, "ModuleRelPath")
newCmd.RequestFields = GetCommandProperty(newCmd.CmdType, "RequestFields")
# print "RequestFields", newCmd.RequestFields
# TODO: set Preparer class instead of following operation
if len(sourceCmd.LexemsList) > 0:
newCmd.CommandLexems = [
sourceCmd.LexemsList[wnum]
for wnum in probCmd.CmdTokensNumList
if ((wnum > -1) and (wnum < len(sourceCmd.LexemsList)))
]
newCmd.RequestLexems = [
sourceCmd.LexemsList[i] for i in xrange(len(sourceCmd.LexemsList)) if i not in probCmd.CmdTokensNumList
]
return newCmd
