自动化测试-17.selenium数据的分离之txt文本的写入与读取

 1 #encoding=utf-8
 2 
 3 def load_dict_from_file(filepath):
 4     _dict = {}
 5     try:
 6         with open(filepath, ‘r‘) as dict_file:
 7             for line in dict_file:
 8                 (key, value) = line.strip().split(‘-‘)
 9                 _dict[key] = value
10     except IOError as ioerr:
11         print "文件 %s 不存在" % (filepath)
12 
13     return _dict
14 
15 
16 def save_dict_to_file(_dict, filepath):
17     try:
18         with open(filepath, ‘w‘) as dict_file:
19             for (key, value) in _dict.items():
20                 dict_file.write(‘%s-%s\n‘ % (key, value))
21     except IOError as ioerr:
22         print "文件 %s 无法创建" % (filepath)
23 
24 
25 if __name__ == ‘__main__‘:
26     _dict = load_dict_from_file(‘dict.txt‘)
27     print _dict
28     save_dict_to_file(_dict, ‘dict_copy.txt‘)