IP - geoiplookup.py - statistic

111.222.333.444,CN,China
111.222.333.444,MX,Mexico
111.222.333.444,BR,Brazil
111.222.333.444,ML,Mali

./ip_country_statistic.py ips_country.txt
./ip_country_statistic.py ips_country.txt TABLE
./ip_country_statistic.py ips_country.txt JIRA
./ip_country_statistic.py ips_country.txt CSV

#!/usr/bin/env python3

import sys

from prettytable import PrettyTable

# TABLE, CSV, JIRA
FORMAT_OUT_PUT = sys.argv[2] if len(sys.argv) >= 3 else 'TABLE'


def read_ip_list():
    ip_file = sys.argv[1]

    try:
        with open(ip_file) as file:
            return file.read().splitlines()
    except IOError:
        sys.stderr.write('Unable to open file {}\n'.format(ip_file))
        exit(1)


ip_list = read_ip_list()

country_statistic = {'!!! IPAddressnotfound': 0}

for ip_c in ip_list:
    ip_data = ip_c.split(",")
    if ip_data[1] == "IPAddressnotfound":
        country_statistic['!!! IPAddressnotfound'] = country_statistic['!!! IPAddressnotfound'] + 1
    elif ip_data[2] in country_statistic:
        country_statistic[ip_data[2]] = country_statistic[ip_data[2]] + 1
    else:
        country_statistic[ip_data[2]] = 1

if FORMAT_OUT_PUT == 'TABLE':
    x = PrettyTable()
    x.field_names = ["Country", "Number of IPs"]
    for k, v in sorted(country_statistic.items(), key=lambda item: item[1]):
        x.add_row([k, v])
    print(x)
elif FORMAT_OUT_PUT == 'CSV':
    print("Country,Number of IPs")
    for k, v in sorted(country_statistic.items(), key=lambda item: item[1]):
        print("{},{}".format(k, v))
elif FORMAT_OUT_PUT == 'JIRA':
    print("||Country||Number of IPs||")
    for k, v in sorted(country_statistic.items(), key=lambda item: item[1]):
        print("|{}|{}|".format(k, v))
else:
    print("Format not provided or invalid")

+-------------------------------+---------------+
|            Country            | Number of IPs |
+-------------------------------+---------------+
|             Brazil            |      553      |
|           Indonesia           |      678      |
|          UnitedStates         |      1245     |
|             China             |      5678     |
+-------------------------------+---------------+

||            Country           || Number of IPs ||
|             Brazil            |      553      |
|           Indonesia           |      678      |
|          UnitedStates         |      1245     |
|             China             |      5678     |

Country,Number of IPs
Brazil,553
Indonesia,678
UnitedStates,1245
China,5678