def get_dicts(UID):
print("Connexion to the iota devnet...")
##for the return
find = 0
api = Iota('https://nodes.devnet.iota.org:443', testnet=True)
#Import public key for authentification
pub_jey = import_public_key(f'keys/car_{UID}_pub.pem')
print("Get all the transaction from the concessionaire address..")
test = import_file('seed_adress/address_concess_store.txt')
address = [test]
## get all transaction done to the adress
transactions = api.find_transaction_objects(addresses=address)
#UID='AA9999999999999999999999999'
print("Parcours des transaction")
for transaction in transactions['transactions']:
# Ignore input transactions; these have cryptographic signatures,
# not human-readable messages.
if transaction.value < 0:
continue
message = transaction.signature_message_fragment
date = transaction.timestamp
Tag_t = transaction.tag
if message is None:
print('(None)')
else:
if Tag_t[0:2] == UID:
code = message.decode().split('?')[0]
if code == 'km':
km[transaction.timestamp] = get_value(message)
find = get_verify_IOTA(message, pub_jey)
elif code == 'conso':
conso[transaction.timestamp] = get_value(message)
find = get_verify_IOTA(message, pub_jey)
elif code == 'usure':
usure[transaction.timestamp] = get_value(message)
find = get_verify_IOTA(message, pub_jey)
else:
print('Code introuvable')
if find == 0:
return "error"
response["km"] = dict(sorted(km.items()))
response["conso"] = dict(sorted(conso.items()))
response["usure"] = dict(sorted(usure.items()))
return response
def test_wireup(self):
"""
Verify that the command is wired up correctly. (sync)
The API method indeed calls the appropiate command.
"""
with patch(
'iota.commands.extended.find_transaction_objects.FindTransactionObjectsCommand.__call__',
MagicMock(return_value=async_return(
'You found me!'))) as mocked_command:
api = Iota(self.adapter)
# Don't need to call with proper args here.
response = api.find_transaction_objects('bundle')
self.assertTrue(mocked_command.called)
self.assertEqual(response, 'You found me!')
from iota import Iota, Address
from iota.codecs import TrytesDecodeError
# Declare an API object
api = Iota('https://nodes.devnet.iota.org:443', devnet=True)
# Address to fetch data from
# Replace with your random generated address from Tutorial 2. to fetch the data
# that you uploaded.
addy = Address(
b'WWO9DRAUDDSDSTTUPKJRNPSYLWAVQBBXISLKLTNDPVKOPMUERDUELLUPHNT9L9YWBDKOLYVWRAFRKIBLP'
)
print('Fetching data from the Tangle...')
# Fetch the transaction objects of the address from the Tangle
response = api.find_transaction_objects(addresses=[addy])
if not response['transactions']:
print('Couldn\'t find data for the given address.')
else:
print('Found:')
# Iterate over the fetched transaction objects
for tx in response['transactions']:
# data is in the signature_message_fragment attribute as trytes, we need
# to decode it into a unicode string
data = tx.signature_message_fragment.decode(errors='ignore')
print(data)
