def main(): parser = OptionParser() Stack.addJobTreeOptions(parser) options, args = parser.parse_args() #Now we are ready to run Stack(Target1()).startJobTree(options)
def main(): parser = OptionParser() Stack.addJobTreeOptions(parser) parser.add_option("--fileToSort", dest="fileToSort", help="The file you wish to sort") parser.add_option("--N", dest="N", help="The threshold below which a serial sort function is used to sort file. All lines must of length less than or equal to N or program will fail", default=10000) options, args = parser.parse_args() if options.fileToSort == None: raise RuntimeError("No file to sort given") if not os.path.exists(options.fileToSort): raise RuntimeError("File to sort does not exist: %s" % options.fileToSort) if int(options.N) <= 0: raise RuntimeError("Invalid value of N: %s" % options.N) if len(args) != 0: raise RuntimeError("Unrecognised input arguments: %s" % " ".join(args)) #Now we are ready to run i = Stack(Setup(options.fileToSort, int(options.N))).startJobTree(options) if i: raise RuntimeError("The jobtree contained %i failed jobs" % i)