compare-viewer-json.py 文件源码

def main():
    global logger
    logger = logging.getLogger('compare-viewer-json')

    if (len(sys.argv) != 3):
        sys.stderr.write("**** ERROR: Wrong number of arguments.\n") 
        sys.stderr.write("Usage: compare-viewer-json.py <file1> <file2> \n")
        sys.exit(1)

    # Read the 1st file and create a DNA structure object from it.
    file_name1 = sys.argv[1]
    dna_structure1 = DnaStructure(file_name1)
    dna_structure1.read_json(file_name1)
    logger.info("")

    # Read the 2nd file and create a DNA structure object from it.
    file_name2 = sys.argv[2]
    dna_structure2 = DnaStructure(file_name2)
    dna_structure2.read_json(file_name2)

    # Compare the data.
    if not dna_structure1.compare(dna_structure2):
        sys.exit(1)