yggdrasil-ping-public-peers

#!/usr/bin/env python3.7
# requirements:
#   python3.7
#   pip3.7 install shell-scripting
#   fping
#
# instruction:
#   git clone https://github.com/yggdrasil-network/public-peers
#   cd public-peers 
#   path/to/yggdrasil-ping-public-peers <region> | sort -rn

from shell_scripting import shell, shell_list
from sys import argv
from glob import glob

fileList = glob(argv[1] + '/*.md')
lastList = []

for x in fileList:
    output = shell_list(f'grep -hR tcp:// {x}')
    for y in output:
        if any(v6 in '[]' for v6 in y):
            v6_1 = y.find('[') + 1
            v6_2 = y.find(']')
            v6_3 = y[v6_2:].find('`') + v6_2
            lastList.append([x.split('.md')[0], y[v6_1:v6_2], y[v6_2 + 2:v6_3]])
        elif 'tcp://' in y:
            v4_1 = y.find('tcp://') + 6
            v4_2 = y[v4_1:].find(':') + v4_1
            v4_3 = y[v4_2:].find('`') + v4_2
            lastList.append([x.split('.md')[0], y[v4_1:v4_2], y[v4_2 + 1:v4_3]])

for x, y, z in lastList:
    try:
        ping_out = shell('fping -c1 -q {}'.format(y)).stderr.split('=')[2].strip()
        ping = float(ping_out.split('/')[0])
        if ':' in y:
            print('{:<7}{:<24}"[{}]:{}"'.format(ping, x, y, z))
        else:
            print('{:<7}{:<24}{}:{}'.format(ping, x, y, z))
    except:
        pass