////network_info.py

import subprocess
import json
import re



iwconfig = subprocess.Popen(('iwconfig'), stdout=subprocess.PIPE)
ssid = subprocess.check_output(('grep', 'wlan0'), stdin=iwconfig.stdout)
ssid = ssid.decode("utf8")
ssid = ssid.split(":")[1]
ssid = re.sub('\s+','',ssid)

if '"' in ssid:
    ssid = ssid.replace('"', '')
else:
    ssid = None


with open('/sys/class/net/eth0/carrier', 'r') as myfile:
    ethernet=myfile.read().replace('\n', '')

if (ethernet == "1"):
    ethernet = "Tilkoblet"
else:
    ethernet = "Frakoblet"


data = {}
data['ssid'] = ssid
data['ethernet'] = ethernet

json_data = json.dumps(data)
print (json_data)



////reboot.py
import os

print ("Rebooting")
os.system('sudo shutdown -r now')



/////test.py
import sys
import fileinput

filename = "/etc/wpa_supplicant/wpa_supplicant.conf"

info = sys.argv[1]
info = info.split(";")

raw = open(filename, "r+")
contents = raw.read().split("\n")
raw.seek(0)
raw.truncate()
raw.write('ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev\n'
          'ap_scan=1\n'
          'update_config=1\n'
          '\n'
          'network={\n'
          '\tssid="' + info[0] + '"\n'
          '\tpsk="' + info[1] + '"\n'
          '\tkey_mgmt=' + info[2] + '\n'
          '}\n')


print "Got arguments: ", info[1]




///////////edit_file.py
import sys
import fileinput

info = sys.argv[1]
info = info.split(";")

##fil = info[0]
##finnlinje = info[1]
##nylinje = info[2]


def editFile(fil, finnlinje, nylinje):
    text = finnlinje
    new_text = nylinje
    x = fileinput.input(files=fil, inplace=1)
    for line in x:
        if text in line:
            line = new_text
        sys.stdout.write(line),
    x.close()

editFile(fil, finnlinje, nylinje)

print(info)