alfred.py

#!/usr/bin/env python3
import subprocess
import json

class alfred:
  def __init__(self,request_data_type = 158):
    self.request_data_type = request_data_type

  def aliases(self):
    output = subprocess.check_output(["alfred-json","-r",str(self.request_data_type),"-f","json","-z"])
    alfred_data = json.loads(output.decode("utf-8"))
    alias = {}
    for mac,node in alfred_data.items():
      node_alias = {}
      if 'location' in node:
        try:
          node_alias['gps'] = str(node['location']['latitude']) + ' ' + str(node['location']['longitude'])
        except:
          pass

      try:
        node_alias['firmware'] = node['software']['firmware']['release']
      except KeyError:
        pass

      try:
        node_alias['id'] = node['network']['mac']
      except KeyError:
        pass

      if 'hostname' in node:
        node_alias['name'] = node['hostname']
      elif 'name' in node:
        node_alias['name'] = node['name']
      if len(node_alias):
        alias[mac] = node_alias
    return alias
  
  def fw_version(self):
    version_alfred = 94
    output = subprocess.check_output(["alfred","-r",str(version_alfred)])
    output = output.decode('utf-8')
    output = output[:-2].replace(' },', ',')
    output = output.replace('", "', '": "')
    output = output.replace('\x0a{', '')
    output = output.replace('\\x0a', '')
    if len(output) == 0:
      output = "{}"
    alfred_data = json.loads(output)
    alias = {}
    for mac,fw_version in alfred_data.items():
      alias[mac] = fw_version 
    return alias

if __name__ == "__main__":
  ad = alfred()
  #al = ad.aliases()
  a1 = ad.fw_version()
  for mac in a1:
    print(mac)