What is the placeholder for an (any number) input in python?-CodePudding

What should I replace the '[0-9]' with so that it gives an answer 1 if any numeric character is present in the string?

word='[0-9]'
x='This is 2 random strings'

if word in x:
    print(1)
else:
    print(0)

CodePudding user response：

You could give a quick read on the re documentation

https://docs.python.org/3/library/re.html

You could use re.search():

import re
if re.search(word, x):
  print("number found")

CodePudding user response：

There are also other ways to achieve the same result. The below one use an any() for loop:

x = 'This is 2 random strings'
def containDigit(string):
  if any(character.isdigit() for character in string):
    return 1
  else: return 0

print(containDigit(x))