import os #exec_str = r'copy /b ts/c9645620628078.ts+ts/c9645620628079.ts ts/1.ts' #os.system(exec_str) f = open('index.m3u8', 'r', encoding='utf-8') text_list = f.readlines() files = [] for i in text_list: if i.find('#EX')==-1: files.append(i) f.clo
2种方式,update()和items()方式 In [14]: a Out[14]: {'a': 1, 'b': 2, 'c': 3} In [15]: c = {'d': 4} In [16]: a.update(c) In [17]: a Out[17]: {'a': 1, 'b': 2, 'c': 3, 'd': 4} In [18]: a = {'a': 1} In [19]: a Out[19]: {'a': 1} In [20]: c Out[20]: {'d': 4} In [2