I'm trying to figure out the equivalent Python code for this Perl expression:
我正在试图找出这个Perl表达式的等效Python代码:
$pc =~ s/[[:^alnum:]]*//g;
Thanks!
谢谢!
1 个解决方案
#1
1
The regular expression means: remove all non-alphanumeric characters:
正则表达式表示:删除所有非字母数字字符:
pc = re.sub('\W','', pc)
#1
1
The regular expression means: remove all non-alphanumeric characters:
正则表达式表示:删除所有非字母数字字符:
pc = re.sub('\W','', pc)