Is there an effecient method to split this string-CodePudding

Either regex or in python I would like to only extract the numbers or integers before and after the delimiter x

input = "103ABCD:/store125x125_line"

input2 = "/line_125x1875_2x1"

cline= (input.split('x')[1]).split('_')[0]
xline= ((input.split('x')[0]).split('/')[1]).split('store')[1]

print(cline,xline)

Expect Results: 125 125 and 125 1875

Is there a simpler method which can be used for both input and input2 scenario?

CodePudding user response：

You could use a regular expression to search for the values.

import re

matcher = re.compile(r"(\d )x(\d )")

input1 = "103ABCD:/store125x125_line"
input2 = "/line_125x1875_2x1"

if match := matcher.search(input1):
    cline, xline = match.groups()
    print(cline, xline)

if match := matcher.search(input2):
    cline, xline = match.groups()
    print(cline, xline)

Outputs:

125 125
125 1875

CodePudding user response：

We can use a regex based approach here:

inp = ["103ABCD:/store125x125_line", "/line_125x1875_2x1"]
for i in inp:
    print(i)
    print(re.findall(r'(?:store|line)_?(\d )x(\d )', i)[0])

This prints:

103ABCD:/store125x125_line
('125', '125')
/line_125x1875_2x1
('125', '1875')