How do I parse a string to a float or int?

Question

In Python, how can I parse a numeric string like \"545.2222\" to its corresponding float value, 545.2222? Or parse the string \"31\" t

Answer 1

for number and char together :

string_for_int = "498 results should get"
string_for_float = "498.45645765 results should get"

first import re:

 import re

 #for get integer part:
 print(int(re.search(r'\d+', string_for_int).group())) #498

 #for get float part:
 print(float(re.search(r'\d+\.\d+', string_for_float).group())) #498.45645765

for easy model :

value1 = "10"
value2 = "10.2"
print(int(value1)) #10
print(float(value2)) #10.2