Function main

recipes/Python/439319_Shuffle_Merge_Files/recipe-439319.py:125–154

(argv)

def main(argv):                  

    OneCharOpts = "hn:m:"
    MultiCharList = [
        "help", "nprocs=", "maxlines="
        ]
        
    try:                                
        opts, args = getopt.getopt( argv, OneCharOpts, MultiCharList )
    except getopt.GetoptError:
        usage(os.path.basename(sys.argv[0]))
        sys.exit(2)
    
    NProcs = 8
    MaxLines = 20
    FileNamePrefix = "ttt"
    
    for opt, arg in opts:
        if opt in ["-h", "--help"]:
            usage(os.path.basename(sys.argv[0]))
            sys.exit()
        elif opt in ["-n", "--nprocs"]: 
            NProcs = arg.strip() 
        elif opt in ["-m", "--maxlines"]: 
            MaxLines = arg.strip() 
            
    if len(args) >= 1:
        FileNamePrefix = args[0]
            
    ShuffleMerge( FileNamePrefix, NProcs, MaxLines )

if __name__ == "__main__":