def test_refresh(self):
asset = Asset("1.3.0", full=False)
asset.ensure_full()
self.assertIn("dynamic_asset_data", asset)
self.assertIn("flags", asset)
self.assertIn("permissions", asset)
self.assertIsInstance(asset["flags"], dict)
self.assertIsInstance(asset["permissions"], dict)
def fixture_data():
# Clear tx buffer
deex.clear()
Account.clear_cache()
with open(os.path.join(os.path.dirname(__file__), "fixtures.yaml")) as fid:
data = yaml.safe_load(fid)
for account in data.get("accounts"):
Account.cache_object(account, account["id"])
Account.cache_object(account, account["name"])
for asset in data.get("assets"):
Asset.cache_object(asset, asset["symbol"])
Asset.cache_object(asset, asset["id"])
proposals = []
for proposal in data.get("proposals", []):
ops = []
for _op in proposal["operations"]:
for opName, op in _op.items():
ops.append([operations[opName], op])
# Proposal!
proposal_id = proposal["proposal_id"]
proposal_data = {
"available_active_approvals": [],
"available_key_approvals": [],
"available_owner_approvals": [],
"expiration_time": "2018-05-29T10:23:13",
"id": proposal_id,
"proposed_transaction": {
"expiration": "2018-05-29T10:23:13",
"extensions": [],
"operations": ops,
"ref_block_num": 0,
"ref_block_prefix": 0,
},
"proposer": "1.2.7",
"required_active_approvals": ["1.2.1"],
"required_owner_approvals": [],
}
proposals.append(Proposal(proposal_data))
Proposals.cache_objects(proposals, "1.2.1")
Proposals.cache_objects(proposals, "witness-account")
def test_properties(self):
asset = Asset("1.3.0", full=False)
self.assertIsInstance(asset.symbol, str)
self.assertIsInstance(asset.precision, int)
self.assertIsInstance(asset.is_bitasset, bool)
self.assertIsInstance(asset.permissions, dict)
self.assertEqual(asset.permissions, asset["permissions"])
self.assertIsInstance(asset.flags, dict)
self.assertEqual(asset.flags, asset["flags"])
def test_default_connection2(self):
b1 = DeEx("wss://node.testnet.deex.eu", nobroadcast=True)
test = Asset("1.3.0", blockchain_instance=b1)
test.refresh()
b2 = DeEx("wss://node.deex.eu", nobroadcast=True)
bts = Asset("1.3.0", blockchain_instance=b2)
bts.refresh()
self.assertEqual(test["symbol"], "TEST")
self.assertEqual(bts["symbol"], "DX")
def test_init(self):
# String init
amount = Amount("1 {}".format(self.symbol))
self.dotest(amount, 1, self.symbol)
# Amount init
amount = Amount(amount)
self.dotest(amount, 1, self.symbol)
# blockchain dict init
amount = Amount({
"amount": 1 * 10**self.precision,
"asset_id": self.asset["id"]
})
self.dotest(amount, 1, self.symbol)
# API dict init
amount = Amount({
"amount": 1.3 * 10**self.precision,
"asset": self.asset["id"]
})
self.dotest(amount, 1.3, self.symbol)
# Asset as symbol
amount = Amount(1.3, Asset("1.3.0"))
self.dotest(amount, 1.3, self.symbol)
# Asset as symbol
amount = Amount(1.3, self.symbol)
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=Asset("1.3.0"))
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=dict(Asset("1.3.0")))
self.dotest(amount, 1.3, self.symbol)
# keyword inits
amount = Amount(amount=1.3, asset=self.symbol)
self.dotest(amount, 1.3, self.symbol)
def test_default_connection(self):
b1 = DeEx("wss://node.testnet.deex.eu", nobroadcast=True)
set_shared_deex_instance(b1)
test = Asset("1.3.0", blockchain_instance=b1)
# Needed to clear cache
test.refresh()
b2 = DeEx("wss://node.deex.eu", nobroadcast=True)
set_shared_deex_instance(b2)
bts = Asset("1.3.0", blockchain_instance=b2)
# Needed to clear cache
bts.refresh()
self.assertEqual(test["symbol"], "TEST")
self.assertEqual(bts["symbol"], "DX")
def test_init(self):
# self.assertEqual(1, 1)
Price("0.315 USD/DX")
Price(1.0, "USD/GOLD")
Price(0.315, base="USD", quote="DX")
Price(0.315, base=Asset("USD"), quote=Asset("DX"))
Price(
{
"base": {"amount": 1, "asset_id": "1.3.0"},
"quote": {"amount": 10, "asset_id": "1.3.106"},
}
)
Price(
{
"receives": {"amount": 1, "asset_id": "1.3.0"},
"pays": {"amount": 10, "asset_id": "1.3.106"},
},
base_asset=Asset("1.3.0"),
)
Price(quote="10 GOLD", base="1 USD")
Price("10 GOLD", "1 USD")
Price(Amount("10 GOLD"), Amount("1 USD"))
def _issue_asset(asset, amount, to):
asset = Asset(asset, deex_instance=deex)
asset.issue(amount, to)
def test_assert(self):
with self.assertRaises(AssetDoesNotExistsException):
Asset("FOObarNonExisting", full=False)
import unittest
import os
from pprint import pprint
from itertools import cycle
from deexbase.account import BrainKey, Address, PublicKey, PrivateKey
from deexbase import transactions, memo, account, operations, objects
from deexbase.objects import Operation
from deexbase.signedtransactions import Signed_Transaction
from deex.transactionbuilder import TransactionBuilder
from deexbase.operations import Transfer
from deex import DeEx, storage
from deex.instance import set_shared_blockchain_instance
from deex.account import Account
from deex.asset import Asset
from deexbase.memo import (get_shared_secret, _pad, _unpad, encode_memo,
decode_memo)
deex = DeEx(["wss://node4p.deexnet.com/ws"])
set_shared_blockchain_instance(deex)
asset = Asset("1.3.0", full=False)
print(asset['id'])
print(asset['precision'])
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.asset = Asset("DX")
self.symbol = Asset("DX")["symbol"]
self.precision = Asset("DX")["precision"]
self.asset2 = Asset("EUR")