def setUp(self):
try:
# flag to run the tests
test = os.environ['TEST_SPOOL']
if test == '2':
username = os.environ['TESTNET_USERNAME']
password = os.environ['TESTNET_PASSWORD']
host = os.environ['TESTNET_HOST']
port = os.environ['TESTNET_PORT']
self.refill_pass = os.environ['TEST_REFILL_PASS']
self.federation_pass = os.environ['TEST_FEDERATION_PASS']
self.refill_root = Wallet(self.refill_pass, testnet=True).root_address
self.federation_root = Wallet(self.federation_pass, testnet=True).root_address
except KeyError:
raise unittest.SkipTest('TEST_REFILL_PASS and/or TEST_FEDERATION_PASS environment variables are not set.')
# set TEST_SPOOL=2 to test with bitcoind
if test == '2':
print 'using bitcoind'
self.t = Transactions(testnet=True, service='daemon', username=username, password=password, host=host, port=port)
self.spool = Spool(testnet=True, service='daemon', username=username, password=password, host=host, port=port)
else:
print 'using blockr'
self.t = Transactions(testnet=True)
self.spool = Spool(testnet=True)
self.user1_pass = self._get_pass()
self.user2_pass = self._get_pass()
self.user3_pass = self._get_pass()
self.user1_root = Wallet(self.user1_pass, testnet=True).root_address
self.user1_leaf = Wallet(self.user1_pass, testnet=True).address_from_path()
self.user2_leaf = Wallet(self.user2_pass, testnet=True).address_from_path()
self.user3_leaf = Wallet(self.user3_pass, testnet=True).address_from_path()
self.file_hash = self._get_file_hash()
print 'user1_pass: '******'user2_pass: '******'user3_pass: '******'user1_root: ', self.user1_root
print 'user1_leaf: ', self.user1_leaf
print 'user2_leaf: ', self.user2_leaf
print 'user3_leaf: ', self.user3_leaf
print 'file_hash :', self.file_hash
self.spool._t.import_address(self.user1_root[1], "test",)
self.spool._t.import_address(self.user1_leaf[1], "test",)
self.spool._t.import_address(self.user2_leaf[1], "test",)
self.spool._t.import_address(self.user3_leaf[1], "test",)
self.spool._t.import_address(self.file_hash[0], "test",)
self.spool._t.import_address(self.file_hash[1], "test",)
def spool_regtest(rpcuser, rpcpassword, host, port):
from spool import Spool
return Spool(
service='daemon',
testnet=True,
username=rpcuser,
password=rpcpassword,
host=host,
port=port,
)
def test_spool_class_init_default():
from spool import Spool
spool = Spool()
assert spool.testnet is False
assert spool._netcode == 'BTC'
assert isinstance(spool._t, Transactions)
assert spool._t._service.name == 'BitcoinBlockrService'
assert spool._t.testnet is False
assert isinstance(spool._spents, Queue)
assert spool._spents.maxsize == 50
class TestSpool(unittest.TestCase):
def setUp(self):
try:
# flag to run the tests
test = os.environ['TEST_SPOOL']
if test == '2':
username = os.environ['TESTNET_USERNAME']
password = os.environ['TESTNET_PASSWORD']
host = os.environ['TESTNET_HOST']
port = os.environ['TESTNET_PORT']
self.refill_pass = os.environ['TEST_REFILL_PASS']
self.federation_pass = os.environ['TEST_FEDERATION_PASS']
self.refill_root = Wallet(self.refill_pass, testnet=True).root_address
self.federation_root = Wallet(self.federation_pass, testnet=True).root_address
except KeyError:
raise unittest.SkipTest('TEST_REFILL_PASS and/or TEST_FEDERATION_PASS environment variables are not set.')
# set TEST_SPOOL=2 to test with bitcoind
if test == '2':
print 'using bitcoind'
self.t = Transactions(testnet=True, service='daemon', username=username, password=password, host=host, port=port)
self.spool = Spool(testnet=True, service='daemon', username=username, password=password, host=host, port=port)
else:
print 'using blockr'
self.t = Transactions(testnet=True)
self.spool = Spool(testnet=True)
self.user1_pass = self._get_pass()
self.user2_pass = self._get_pass()
self.user3_pass = self._get_pass()
self.user1_root = Wallet(self.user1_pass, testnet=True).root_address
self.user1_leaf = Wallet(self.user1_pass, testnet=True).address_from_path()
self.user2_leaf = Wallet(self.user2_pass, testnet=True).address_from_path()
self.user3_leaf = Wallet(self.user3_pass, testnet=True).address_from_path()
self.file_hash = self._get_file_hash()
print 'user1_pass: '******'user2_pass: '******'user3_pass: '******'user1_root: ', self.user1_root
print 'user1_leaf: ', self.user1_leaf
print 'user2_leaf: ', self.user2_leaf
print 'user3_leaf: ', self.user3_leaf
print 'file_hash :', self.file_hash
self.spool._t.import_address(self.user1_root[1], "test",)
self.spool._t.import_address(self.user1_leaf[1], "test",)
self.spool._t.import_address(self.user2_leaf[1], "test",)
self.spool._t.import_address(self.user3_leaf[1], "test",)
self.spool._t.import_address(self.file_hash[0], "test",)
self.spool._t.import_address(self.file_hash[1], "test",)
def test_spool(self):
# 1. Refill Federation wallet with necessary fuel and tokens
print
print 'Refilling Federation wallet with necessary fuel and tokens'
txid = self.spool.refill_main_wallet(self.refill_root, self.federation_root[1], 7, 11, self.refill_pass,
min_confirmations=1, sync=True)
print txid
# 2. user1 registers master edition
print
print 'user1 registers master edition'
txid = self.spool.register(self.federation_root, self.user1_root[1], self.file_hash,
self.federation_pass, 0, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01REGISTER0')
# 3. user1 registers number of editions
print
print 'user1 registers number of editions'
txid = self.spool.editions(self.federation_root, self.user1_root[1], self.file_hash,
self.federation_pass, 10, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01EDITIONS10')
# 4. user1 registers edition number 1
print
print 'user1 registers edition number 1'
txid = self.spool.register(self.federation_root, self.user1_leaf[1], self.file_hash,
self.federation_pass, 1, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01REGISTER1')
# 5. Refill user1 wallet before transfer
print
print 'Refill user1 wallet before transfer'
txid = self.spool.refill(self.federation_root, self.user1_leaf[1], 1, 1,
self.federation_pass, min_confirmations=1, sync=True)
print txid
# 5. User1 transfers edition number 1 to user2
print
print 'User1 transfers edition number 1 to user 2'
txid = self.spool.transfer(self.user1_leaf, self.user2_leaf[1], self.file_hash,
self.user1_pass, 1, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01TRANSFER1')
# 6. Refill user2 wallet before consign
print
print 'Refill user2 wallet before consign'
txid = self.spool.refill(self.federation_root, self.user2_leaf[1], 1, 1,
self.federation_pass, min_confirmations=1, sync=True)
print txid
# 6. user2 consigns edition number 1 to user3
print
print 'user2 consigns edition number 1 to user3'
txid = self.spool.consign(self.user2_leaf, self.user3_leaf[1], self.file_hash,
self.user2_pass, 1, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01CONSIGN1')
# 7. Refill user3 wallet before unconsign
print
print 'Refill user3 wallet before unconsign'
txid = self.spool.refill(self.federation_root, self.user3_leaf[1], 1, 1,
self.federation_pass, min_confirmations=1, sync=True)
print txid
# 7. user3 unconsigns edition number 1 to user2
print
print 'user3 unconsigns edition number 1 back to user2'
txid = self.spool.unconsign(self.user3_leaf, self.user2_leaf[1], self.file_hash,
self.user3_pass, 1, min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01UNCONSIGN1')
# 8. Refill user2 wallet before loan
print
print 'Refill user2 wallet before loan'
txid = self.spool.refill(self.federation_root, self.user2_leaf[1], 1, 1,
self.federation_pass, min_confirmations=1, sync=True)
print txid
# 8. user2 loans edition number 1 to user3
print
print 'user2 loans edition number 1 to user3'
txid = self.spool.loan(self.user2_leaf, self.user3_leaf[1], self.file_hash,
self.user2_pass, 1, '150522', '150523', min_confirmations=1, sync=True)
print txid
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01LOAN1/150522150523')
def _get_pass(self):
return ''.join([random.choice(ascii_letters) for i in xrange(10)])
def _get_file_hash(self):
title = ''.join([random.choice(ascii_letters) for i in xrange(10)])
with open('/tmp/test', 'w') as f:
f.write(random._urandom(100))
f = File('/tmp/test', testnet=True, title=title)
return f.file_hash, f.file_hash_metadata
- selecting tx inputs/outputs and
- building txs
"""
from spool import Spool
from spool import Wallet
from bitcoin import bin_hash160, bin_to_b58check
import hashlib
from builtins import object, str, super
import sys
import os
_magicbyte = 111
spool = Spool()
min_confirmations = 0
# Federation wallet is responsible for maintaining a list of addresses that contain just enough Bitcoin for sending custom OP_RETURN transactions.
def fund_federation_wallet(fed_wallet, fund_wallet, fund_wallet_secret):
from_address = fund_wallet.root_address[1]
to_address = fed_wallet.root_address[1]
nfees = int(os.environ.get('NFEES'))
ntokens = int(os.environ.get('NTOKENS'))
unsigned_tx = spool._t.simple_transaction(
from_address, [(to_address, spool.FEE)] * nfees +
[(to_address, spool.TOKEN)] * ntokens,
min_confirmations=min_confirmations)
def setUp(self):
try:
# flag to run the tests
test = os.environ['TEST_SPOOL']
if test == '2':
username = os.environ['TESTNET_USERNAME']
password = os.environ['TESTNET_PASSWORD']
host = os.environ['TESTNET_HOST']
port = os.environ['TESTNET_PORT']
self.refill_pass = os.environ['TEST_REFILL_PASS']
self.federation_pass = os.environ['TEST_FEDERATION_PASS']
self.refill_root = Wallet(self.refill_pass,
testnet=True).root_address
self.federation_root = Wallet(self.federation_pass,
testnet=True).root_address
except KeyError:
raise unittest.SkipTest(
'TEST_REFILL_PASS and/or TEST_FEDERATION_PASS environment variables are not set.'
)
# set TEST_SPOOL=2 to test with bitcoind
if test == '2':
print('using bitcoind')
self.t = Transactions(testnet=True,
service='daemon',
username=username,
password=password,
host=host,
port=port)
self.spool = Spool(testnet=True,
service='daemon',
username=username,
password=password,
host=host,
port=port)
else:
print('using blockr')
self.t = Transactions(testnet=True)
self.spool = Spool(testnet=True)
self.user1_pass = self._get_pass()
self.user2_pass = self._get_pass()
self.user3_pass = self._get_pass()
self.user1_root = Wallet(self.user1_pass, testnet=True).root_address
self.user1_leaf = Wallet(self.user1_pass,
testnet=True).address_from_path()
self.user2_leaf = Wallet(self.user2_pass,
testnet=True).address_from_path()
self.user3_leaf = Wallet(self.user3_pass,
testnet=True).address_from_path()
self.file_hash = self._get_file_hash()
print('user1_pass: '******'user2_pass: '******'user3_pass: '******'user1_root: ', self.user1_root)
print('user1_leaf: ', self.user1_leaf)
print('user2_leaf: ', self.user2_leaf)
print('user3_leaf: ', self.user3_leaf)
print('file_hash :', self.file_hash)
self.spool._t.import_address(
self.user1_root[1],
"test",
)
self.spool._t.import_address(
self.user1_leaf[1],
"test",
)
self.spool._t.import_address(
self.user2_leaf[1],
"test",
)
self.spool._t.import_address(
self.user3_leaf[1],
"test",
)
self.spool._t.import_address(
self.file_hash[0],
"test",
)
self.spool._t.import_address(
self.file_hash[1],
"test",
)
class TestSpool(unittest.TestCase):
def setUp(self):
try:
# flag to run the tests
test = os.environ['TEST_SPOOL']
if test == '2':
username = os.environ['TESTNET_USERNAME']
password = os.environ['TESTNET_PASSWORD']
host = os.environ['TESTNET_HOST']
port = os.environ['TESTNET_PORT']
self.refill_pass = os.environ['TEST_REFILL_PASS']
self.federation_pass = os.environ['TEST_FEDERATION_PASS']
self.refill_root = Wallet(self.refill_pass,
testnet=True).root_address
self.federation_root = Wallet(self.federation_pass,
testnet=True).root_address
except KeyError:
raise unittest.SkipTest(
'TEST_REFILL_PASS and/or TEST_FEDERATION_PASS environment variables are not set.'
)
# set TEST_SPOOL=2 to test with bitcoind
if test == '2':
print('using bitcoind')
self.t = Transactions(testnet=True,
service='daemon',
username=username,
password=password,
host=host,
port=port)
self.spool = Spool(testnet=True,
service='daemon',
username=username,
password=password,
host=host,
port=port)
else:
print('using blockr')
self.t = Transactions(testnet=True)
self.spool = Spool(testnet=True)
self.user1_pass = self._get_pass()
self.user2_pass = self._get_pass()
self.user3_pass = self._get_pass()
self.user1_root = Wallet(self.user1_pass, testnet=True).root_address
self.user1_leaf = Wallet(self.user1_pass,
testnet=True).address_from_path()
self.user2_leaf = Wallet(self.user2_pass,
testnet=True).address_from_path()
self.user3_leaf = Wallet(self.user3_pass,
testnet=True).address_from_path()
self.file_hash = self._get_file_hash()
print('user1_pass: '******'user2_pass: '******'user3_pass: '******'user1_root: ', self.user1_root)
print('user1_leaf: ', self.user1_leaf)
print('user2_leaf: ', self.user2_leaf)
print('user3_leaf: ', self.user3_leaf)
print('file_hash :', self.file_hash)
self.spool._t.import_address(
self.user1_root[1],
"test",
)
self.spool._t.import_address(
self.user1_leaf[1],
"test",
)
self.spool._t.import_address(
self.user2_leaf[1],
"test",
)
self.spool._t.import_address(
self.user3_leaf[1],
"test",
)
self.spool._t.import_address(
self.file_hash[0],
"test",
)
self.spool._t.import_address(
self.file_hash[1],
"test",
)
def test_spool(self):
# 1. Refill Federation wallet with necessary fuel and tokens
print()
print('Refilling Federation wallet with necessary fuel and tokens')
txid = self.spool.refill_main_wallet(self.refill_root,
self.federation_root[1],
7,
11,
self.refill_pass,
min_confirmations=1,
sync=True)
print(txid)
# 2. user1 registers master edition
print()
print('user1 registers master edition')
txid = self.spool.register(self.federation_root,
self.user1_root[1],
self.file_hash,
self.federation_pass,
0,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01REGISTER0')
# 3. user1 registers number of editions
print()
print('user1 registers number of editions')
txid = self.spool.editions(self.federation_root,
self.user1_root[1],
self.file_hash,
self.federation_pass,
10,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01EDITIONS10')
# 4. user1 registers edition number 1
print()
print('user1 registers edition number 1')
txid = self.spool.register(self.federation_root,
self.user1_leaf[1],
self.file_hash,
self.federation_pass,
1,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01REGISTER1')
# 5. Refill user1 wallet before transfer
print()
print('Refill user1 wallet before transfer')
txid = self.spool.refill(self.federation_root,
self.user1_leaf[1],
1,
1,
self.federation_pass,
min_confirmations=1,
sync=True)
print(txid)
# 5. User1 transfers edition number 1 to user2
print()
print('User1 transfers edition number 1 to user 2')
txid = self.spool.transfer(self.user1_leaf,
self.user2_leaf[1],
self.file_hash,
self.user1_pass,
1,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01TRANSFER1')
# 6. Refill user2 wallet before consign
print()
print('Refill user2 wallet before consign')
txid = self.spool.refill(self.federation_root,
self.user2_leaf[1],
1,
1,
self.federation_pass,
min_confirmations=1,
sync=True)
print(txid)
# 6. user2 consigns edition number 1 to user3
print()
print('user2 consigns edition number 1 to user3')
txid = self.spool.consign(self.user2_leaf,
self.user3_leaf[1],
self.file_hash,
self.user2_pass,
1,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01CONSIGN1')
# 7. Refill user3 wallet before unconsign
print()
print('Refill user3 wallet before unconsign')
txid = self.spool.refill(self.federation_root,
self.user3_leaf[1],
1,
1,
self.federation_pass,
min_confirmations=1,
sync=True)
print(txid)
# 7. user3 unconsigns edition number 1 to user2
print()
print('user3 unconsigns edition number 1 back to user2')
txid = self.spool.unconsign(self.user3_leaf,
self.user2_leaf[1],
self.file_hash,
self.user3_pass,
1,
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01UNCONSIGN1')
# 8. Refill user2 wallet before loan
print()
print('Refill user2 wallet before loan')
txid = self.spool.refill(self.federation_root,
self.user2_leaf[1],
1,
1,
self.federation_pass,
min_confirmations=1,
sync=True)
print(txid)
# 8. user2 loans edition number 1 to user3
print()
print('user2 loans edition number 1 to user3')
txid = self.spool.loan(self.user2_leaf,
self.user3_leaf[1],
self.file_hash,
self.user2_pass,
1,
'150522',
'150523',
min_confirmations=1,
sync=True)
print(txid)
tx = self.t.get(txid)
verb = BlockchainSpider.check_script(tx['vouts'])
self.assertEqual(verb, 'ASCRIBESPOOL01LOAN1/150522150523')
def _get_pass(self):
return ''.join([random.choice(ascii_letters) for i in range(10)])
def _get_file_hash(self):
title = ''.join([random.choice(ascii_letters) for i in range(10)])
with open('/tmp/test', 'w') as f:
f.write(random._urandom(100))
f = File('/tmp/test', testnet=True, title=title)
return f.file_hash, f.file_hash_metadata
p_total=self.p_isentropic if self.isentropic else self.p_total,
medium='gas',
station_number=self.station_number)
if __name__ == '__main__':
from inlet import Inlet
from fan import Fan
from bypass import Bypass
from compressor import Compressor
from combustion import CombustionChamber
from spool import Spool
ambient_conditions = FlowCondition(corrected_mass_flow=1400.,
mach=0.8, t_static=216, p_static=22632, station_number='1', medium='air')
inlet = Inlet(ambient=ambient_conditions, eta=0.98)
fan = Fan(inflow=inlet.outflow, eta=0.92, pressure_ratio=1.6, station_number='21')
bypass = Bypass(inflow=fan.outflow, bypass_ratio=8.)
lpc = Compressor(inflow=bypass.outflow_core, eta=0.9, pressure_ratio=1.4, station_number='25')
hpc = Compressor(inflow=lpc.outflow, eta=0.9, pressure_ratio=19, station_number='3')
combustor = CombustionChamber(inflow=hpc.outflow, eta=0.99, pressure_ratio=0.96, t_total_exit=1450.)
lp_spool = Spool(compressor_in=(fan, lpc), eta=0.99)
hp_spool = Spool(compressor_in=hpc, eta=0.99)
hpt = Turbine(inflow=combustor.outflow, spool_in=hp_spool, eta=0.92, station_number='45')
lpt = Turbine(inflow=hpt.outflow, spool_in=lp_spool, eta=0.92, station_number='5')
print(lpt.t_total)
print(lpt.p_total)
# print(obj.p_total)
# print(obj.t_total)
