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February 19, 2021 20:59
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Function for check if input is an ipv4 address.
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| def check_if_ipv4(ip): | |
| quad = ip.split(".") | |
| quadinteger = [] | |
| try: | |
| quadinteger = [int(num) for num in quad] | |
| except ValueError: | |
| #print('ERROR: Must be an ipv4 address') | |
| return | |
| while len(quadinteger) != 4: | |
| #print('ERROR: Must be four octects') | |
| return | |
| for octect in quadinteger: | |
| if octect > 255 or octect < 0: | |
| #print('ERROR: Each octects must be beetween 0 and 255') | |
| return | |
| return ip |
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