python运行实例（python_regex_set

代码示例：（标识：python_regex_set_7）

python_regex_set_7.py

import re

str = "8 times before 11:45 AM"

#Check if the string has any characters from a to z lower case, and A to Z upper case:

x = re.findall("[a-zA-Z]", str)

print(x)

if (x):
  print("Yes, there is at least one match!")
else:
  print("No match")

运行结果：