#!/usr/bin/env python36
def commmysql():
  import mysql.connector
  import json
  mydb = mysql.connector.connect(
    host="192.168.1.23", # 數(shù)據(jù)庫主機(jī)地址
    user="root", # 數(shù)據(jù)庫用戶名
    passwd="123456",
    database="test"
  )
  mycursor = mydb.cursor()
  mycursor.execute(" select host,`group` from ansible_hosts;")
  #mycursor.
  myresult = mycursor.fetchall()
  data = dict()
  #####查詢出group分組并去重#############
  groups = list(set([i[1].decode() for i in myresult]))
  data["all"] = {"children": groups}
  data["_meta"] = {"hostvars": {}}
  for group in groups:
    data[group] = dict()
    data[group]["hosts"] = list()
    for x in myresult:
      if x[1].decode("utf-8") == group:
        data[group]["hosts"].append(x[0].decode("utf-8"))
  return json.dumps(data,indent=3)
def main():
  from optparse import OptionParser
  parse = OptionParser()
  parse.add_option("-l", "--list", action="store_true", dest="list", default=False)
  (option, arges) = parse.parse_args()
  if option.list:
    print(commmysql())
  else:
    print("abc")
if __name__ == '__main__':
  from optparse import OptionParser
  parse = OptionParser()
  parse.add_option("-l", "--list", action="store_true", dest="list", default=False)
  (option, arges) = parse.parse_args()
  if option.list:
    print(commmysql())
  else:
    print("test")