如何在python3中打印大于7位的数字?
import re
in_put = ["741014145453 3","4 A4101414545"]
for i in in_put:
output = re.findall(r"\D(\d{5+})\D", in_put)
print(output)
output = "741014145453","A4101414545"
答案 0 :(得分:3)
我会搜索\b\w*\d{7,}\w*\b
:
in_put = ["741014145453 3","4 A4101414545"]
for i in in_put:
output = re.findall(r'\b\w*\d{7,}\w*\b', i)
print(output)
['741014145453']
['A4101414545']
刚才使用的模式是说找到7个或更多的数字字符,可能在一个较大的单词内,由单词边界分隔。
答案 1 :(得分:2)
如果我理解正确,那么您想查找超过7个字符的内容,以便可以使用if语句来代替正则表达式。
in_put = ["741014145453 3","4 A4101414545"]
new_input = []
for item in in_put:
new_input.extend(item.split())
for all in new_input:
if len(all) > 7 :
print (all)
输出:
741014145453
A4101414545