16 lines
284 B
Python
16 lines
284 B
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
|
|
def keep_only_digits(s):
|
|
r'''
|
|
local helper to just keep digits
|
|
'''
|
|
fs = ''
|
|
for c in s:
|
|
if c.isdigit():
|
|
fs += c
|
|
|
|
return int(fs)
|