(ip)
| 83 | |
| 84 | |
| 85 | def is_valid_ip(ip): |
| 86 | import re |
| 87 | pattern = r'^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$' |
| 88 | if re.match(pattern, ip): |
| 89 | return True |
| 90 | else: |
| 91 | return False |
| 92 | |
| 93 | |
| 94 | def is_valid_port(port): |