'python' engine because the 'c' engine does not support regex separators
moveielens.py:17: ParserWarning: Falling back to the 'python' engine because the 'c' engine does not support regex separators (separators > 1 char and different from '\s+' are interpreted as regex); you can avoid this warning by specifying engine='python'.user = pd.read_table(path1, sep='::', header=None, names=unames)
pandas.read_table()函数,读取文件数据时,由于分隔符为'::',弹出如下警告
警告:ParserWarning: Falling back to the 'python' engine because the 'c' engine does not support regex separators (separators > 1 char and different from '\s+' are interpreted as regex)
解决方法:增加函数的引擎参数engine='python',如下:
user = pd.read_table(path1, sep='::', header=None, names=unames, engine='python')
标签: python pandas re read_table
热门日志
分类
- Django(4)
- ssdb(1)
- Mac(7)
- C(1)
- memcache(1)
- Python(32)
- Vim(8)
- sed(2)
- ansible(3)
- awk(4)
- shell(3)
- about(1)
- git(9)
- bat(4)
- svn(0)
- docker(1)
- Tornado(1)
- go(2)
- 架构(18)
- Vue(1)
- game(2)
- Html(6)
- Java(8)
- Mysql(37)
- Ajax(2)
- Jsp(1)
- Struts(8)
- Linux(73)
- JavaScript(39)
- Staruml(0)
- Mouth(1)
- Php(102)
- Windows(8)
- Message(48)
- Lua(10)
- Compute(1)
- Redis(7)
- Nginx(12)
- Jquery(1)
- Apache(1)
- cocos2d-x(8)
最新日志
- DHCP(Dynamic Host Configuration Protocol) 动态主机配置协议
- 从技术专家到战略领袖:成就技术总监的路径与思维
- python 如何读取超大的文件
- python requests 模块
- 如何给自己充电?
- 告别2024,迎接2025:深耕梦想,向前而行
- linux 的 dns 缓存,NSCD 服务
- The following untracked working tree files would be overwritten by checkout
- insecure connection not allowed,产生原因及如何解决
- 逆境乐观,顺境警醒:生活的智慧与力量