Informacje o producencie karty sieciowej wg. adresu MAC

mac-vendor.py

import urllib.parse
from io import BytesIO
from sys import argv

from pycurl import Curl, error


# Pozyskiwanie danych producenta karty sieciowej o wskazanym adresie sprzętowym MAC 
def get_mac_vendor(mac_address, url_api = 'https://macvendors.co/api/', result_form = '/csv'):
    vendor_result = BytesIO()
    c = Curl()
    c.setopt(c.URL, url_api + mac_address + result_form)
    c.setopt(c.WRITEDATA, vendor_result)
    try:
      c.perform()
    except error as e:
      print("Error: \"" + e.args[1] +"\"")
      return None
    else:
      vendor_list = vendor_result.getvalue().decode('UTF-8').split('\",\"')
      c.close()
      vendor_result.close()
      return vendor_list


if __name__ == "__main__":
    print("Pozyskiwanie danych producenta karty sieciowej w oparciu o adres sprzętowy MAC.")
    print("Program korzysta z API serwisu https://macvendors.co \n")
    if len(argv) < 2:
        print("Prawidłowe wywołanie: ")
        print(argv[0] + " XX:XX:XX:XX:XX:XX")
        print("gdzie XX:XX:XX:XX:XX:XX to adres MAC karty sieciowej.")
    else:
        vendor_list = get_mac_vendor(argv[1])
        if vendor_list:
            print("===============================================================================")
            print("    Company:   " + vendor_list[0].replace("\"", ""))
            print(" MAC prefix:   " + vendor_list[1].replace("\"", ""))
            print("    Address:   " + vendor_list[2].replace("\"", ""))
            print("Start (HEX):   " + vendor_list[3].replace("\"", ""))
            print("  End (HEX):   " + vendor_list[4].replace("\"", ""))
            print("    Country:   " + vendor_list[5].replace("\"", ""))
            print("       Type:   " + vendor_list[6].replace("\"", ""))
            print("===============================================================================\n")
        else:
            print("Nie można pobrać danych producenta.")