def read_lfns_from_file(file_path):
    """ Read a simple list of LFNs from an ASCII files,
    expects just one LFN per line
    """
    content = open(file_path, 'r').readlines()
    input_file_list = []
    for line in content:
        infile = line.strip()
        if line != "\n":
            input_file_list.append(infile)
    return input_file_list