python代码统计字符串中大写字符小写字符特殊字符以及数值字符出现的次数

Posted 2021-08-28 Data+Science+Insight

python代码统计字符串中大写字符、小写字符、特殊字符以及数值字符出现的次数

#python代码统计字符串中大写字符、小写字符、特殊字符以及数值字符出现的次数

import re

string = "Life is like a box of Chocalate,666,!!@#$"

# Creating separate lists using
# the re.findall() method.
uppercase_characters = re.findall(r"[A-Z]", string)
lowercase_characters = re.findall(r"[a-z]", string)
numerical_characters = re.findall(r"[0-9]", string)
special_characters = re.findall(r"[, .!?]", string)

print("The no. of upp