import random
import string
import json


def inventory_generator():
    data = {"_meta": {"hostvars": {}}}

    def rnd_string(): return ''.join(random.choices(
        string.ascii_letters + string.digits, k=10))
    hosts = [rnd_string() for i in range(500)]

    for i in range(200):
        data[rnd_string()] = {"vars": {rnd_string(): rnd_string() for i in range(10)},
                              "hosts": [random.choice(hosts) for i in range(10)]}
    for i in range(200):
        data["_meta"]["hostvars"] = {
            random.choice(hosts): {
                rnd_string(): rnd_string() for i in range(10)}for i in range(10)}

    data = json.dumps(data, indent=4)
    # with open("big_json.txt", "a") as f:
    #     for i in data:
    #         f.write(i)
    f = open("big_json111.txt", 'w')
    f.write(data)
    f.close()


inventory_generator()