def get_account(iw):
account_manager = iw.AccountManager(
storage_path='./alice-database'
) #note: `storage` and `storage_path` have to be declared together
account_manager.set_stronghold_password("password")
# mnemonic (seed) should be set only for new storage
# once the storage has been initialized earlier then you should omit this step
#account_manager.store_mnemonic("Stronghold")
account_name = 'AliceX'
# general Tangle specific options
client_options = {
"nodes": [
{
"url": "https://api.hornet-0.testnet.chrysalis2.com",
"auth": None,
"disabled": False
}
],
"local_pow": True
}
try:
account = account_manager.get_account(account_name)
return account
except ValueError:
# Account not found, create it
account_manager.store_mnemonic("Stronghold")
# an account is generated with the given alias via `account_initialiser`
account_initialiser = account_manager.create_account(client_options)
account_initialiser.alias(account_name)
# initialise account based via `account_initialiser`
# store it to db and sync with Tangle
account = account_initialiser.initialise()
return account
def start_worker():
# Get the acount manager
manager = iw.AccountManager(storage_path='./alice-database')
account = get_account(iw)
# NOTE: In real use cases you need to set the password in a safer way, like getting it from env variables
#manager.set_stronghold_password(STRONGHOLD_PASSWORD)
# Get the account
#account = manager.get_account('Alice')
print(f'Account: {account.alias()}')
# Always sync before doing anything with the account
print('Syncing...')
#synced = account.sync().execute()
# Get the latest unused address
last_address_obj = account.latest_address()
print(f"Address: {last_address_obj['address']}")
# turn-on the worker thread
t1 = threading.Thread(target=worker, daemon=True)
t2 = threading.Thread(target=test, daemon=True, args=(account, ))
t1.start()
t2.start()
# listen to the on_balance_change event
#iota_wallet.on_balance_change(balance_changed_event_processing)
iw.on_new_transaction(new_transaction_event_processing)
# Use the Chrysalis Faucet to send testnet tokens to your address:
print(
f"Fill your Address ({last_address_obj['address']['inner']}) with the Faucet: https://faucet.tanglekit.de/"
)
print(
"To see how the on_balance_change is called, please send tokens to the address in 1 min"
)
time.sleep(600)
# block until all tasks are done
q.join()
print('All work completed')
import iota_wallet as iw
import requests
import json
from tkinter import *
from tkinter import ttk
from PIL import Image, ImageTk
asset_price = 0.000000 # MIOTA pr hour
### Connect to wallet account or create account if it does not exist
account_manager = iw.AccountManager(
storage_path='./alice-database'
) #note: `storage` and `storage_path` have to be declared together
account_manager.set_stronghold_password("password")
# mnemonic (seed) should be set only for new storage
# once the storage has been initialized earlier then you should omit this step
#account_manager.store_mnemonic("Stronghold")
account_name = 'AliceX'
# general Tangle specific options
client_options = {
"nodes": [{
"url": "https://api.hornet-0.testnet.chrysalis2.com",
"auth": None,
"disabled": False
# This example generates a new mnemonic using iota_wallet library.
# This step is not necessary since in the following examples is an "example" seed provided.
# However, if you want to try this workshop with the Firefly wallet, you may want to use this example file.
# In that case, import the generated Mnemonic in the Firefly wallet and replace Seed values in the following exercises
# with the generated Seed.
# YOU SHOULD NEVER TRUST 3RD PARTY TOOLS/PROGRAMS WITH YOUR SEED/MNEMONIC!
# USE THE PRIVATE KEYS GENERATED BY THIS EXAMPLE ONLY IN THIS WORKSHOP!
# IN PRACTISE, NEVER STORE YOUR PRIVATE KEYS IN YOUR CODE. USE ENVIROMENT VARIABLES!
import binascii
import hashlib
import unicodedata
import iota_wallet
# Creates an AccountManager class from iota_wallet library to generate a mnemonic
mnemonic = iota_wallet.AccountManager(
storage_path='./storage').generate_mnemonic()
# iota_wallet's AccountManager creates its own ./storage folder. We won't need it for this workshop
# since we will be using iota_client, that uses Seed instead of Accounts stored in Stronghold.
# Feel free to remove that folder if it was created BY THIS WORKSHOP (not by you or your applications)
seed = hashlib.pbkdf2_hmac(
"sha512",
unicodedata.normalize("NFKD", mnemonic).encode("utf-8"),
"mnemonic".encode("utf-8"), 2048)
print(f'Generated mnemonic: {mnemonic}')
print(f'Generated seed: {binascii.hexlify(seed).decode("utf-8")}')
# Get the stronghold password
#STRONGHOLD_PASSWORD = os.getenv('STRONGHOLD_PASSWORD')
result_available = threading.Event()
result_available.daemon=True
def new_transaction_event_processing(event):
print(f'On new transaction: {event}')
#result_available.set()
# This example shows some events.
account_manager = iw.AccountManager(
storage_path='./alice-database'
)
# NOTE: In real use cases you need to set the password in a safer way, like getting it from env variables
#account_manager.set_stronghold_password(STRONGHOLD_PASSWORD)
#account = account_manager.get_account('Alice')
print(f'Account: {account.alias()}')
# Always sync before doing anything with the account
print('Syncing...')
synced = account.sync().execute()
# Get the latest unused address
last_address_obj = account.latest_address()
print(f"Address: {last_address_obj['address']}")
"""
while True:
item = q.get(True)
print(f'Get event: {item}')
q.task_done()
def balance_changed_event_processing(event):
"""Processing function when event is received.
"""
print(f'On balanced changed: {event}')
q.put(event)
# Get the acount manager
manager = iota_wallet.AccountManager(
storage_path='./alice-database')
# NOTE: In real use cases you need to set the password in a safer way, like getting it from env variables
manager.set_stronghold_password(STRONGHOLD_PASSWORD)
# Get the account
account = manager.get_account('Alice')
print(f'Account: {account.alias()}')
# Always sync before doing anything with the account
print('Syncing...')
synced = account.sync().execute()
# Get the latest unused address
last_address_obj = account.latest_address()
print(f"Address: {last_address_obj['address']}")