PEP8 expected 2 blank lines, found 1 定义方法时,出现期望是2个空白行,但是实际检测到是1个.方法与上面内容间隔期望为两个换行符 PEP8 This dictionary creation could be rewritten as a dictionary literal 定义使用字典时,希望用重写的形式来定义内容,不希望建立的时候直接赋值. maps.dict() maps.update({"userName": "zhangsan&q…
异常1: ValueError: unsupported hash type sha224 ERROR:root:code for hash sha256 was not found. Traceback (most recent call last): File "/home/admin/Python/lib/python2.7/hashlib.py", line 139, in <module> globals()[__func_name] = __get_hash(_…