摘要：
1.the using of exception2.file oprationimport os>>> try: data = open('sketch.txt') for each in data: try: (role,message) = eac... 阅读全文
摘要：
1.publish2.update print_lolPS:for Step 1.write the code in to a py file. put the py file into a folder named nester. new a py file named 'setup' and t... 阅读全文