Python 正则表达式替换字符

Question

pythona="32<2>fdssaffdsa32"
re.sub(r'<(\d+)>|',"item",a)
result:'32itemfdssaitemffdsa32'
如何正确替换得到结果:
a="32fdssaffdsa32"

Answer 1

这样？>>re.sub(r'([^

Answer 2

re.sub(r'((?