PySocks error `0x04` - Host unreachable. how to handle the error and continue executing the code?

Question

Python

I am writing a program that checks Tor sites for availability (operability), but
I get an error:
PySocks error `0x04` - Host unreachable. when trying to access a non-existent .onion URL
Error description from the PySocks library documentation:
"`0x04` - Host unreachable - The target could not be contacted. A router on the network
had replied with a destination host unreachable error.
"
how to handle this error so that the code would continue executing even after the appearance of such an error??

Answer 1

import decimal, sys, re, math,  urllib, subprocess, random, warnings
PIPE = subprocess.PIPE
warnings.filterwarnings("ignore")
check = subprocess.Popen("torify curl -s http://icanhazip.com/",stderr=None, stdout=PIPE, shell=PIPE)
check = str(check.stdout.read())

What won't work?

Answer 2

in general, in my case, catching errors of the following order helped :

except requests.ConnectionError:
except requests.exceptions.InvalidURL: