[A-Za-z0-9.,'& ]+
import re
a_str = '11111asfafa;fa6^@1~njkv #vfagfa'
pattern = re.findall("[A-Za-z0-9.,'& ]+", string=a_str)
print(pattern)
print(''.join(pattern))
print(a_str)
打印结果
['11111asfafa', 'fa6', '1', 'njkv ', 'vfagfa']
11111asfafafa61njkv vfagfa
11111asfafa;fa6^@1~njkv #vfagfa```