def test():
# create a tfchain client for testnet
c = tfchain.TFChainClient.TFChainClient(network_type="testnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
# add the blockchain info
explorer_client.chain_info = '{"blockid":"5c86c987668ca47948a149413f4f004651249073eff4f144fd26b50e218705a8","difficulty":"30203","estimatedactivebs":"2365","height":16639,"maturitytimestamp":1549646167,"target":[0,2,43,120,39,20,204,42,102,32,125,110,53,77,39,71,99,124,13,223,197,154,115,42,126,62,185,120,208,177,21,190],"totalcoins":"0","arbitrarydatatotalsize":4328,"minerpayoutcount":16721,"transactioncount":17262,"coininputcount":633,"coinoutputcount":1225,"blockstakeinputcount":16639,"blockstakeoutputcount":16640,"minerfeecount":622,"arbitrarydatacount":572}'
explorer_client.hash_add(
'5c86c987668ca47948a149413f4f004651249073eff4f144fd26b50e218705a8',
'{"hashtype":"blockid","block":{"minerpayoutids":["84b378d60cbdd78430b39c8eddf226119b6f28256388557dd15f0b046bf3c3ed"],"transactions":[{"id":"9aec9f849e35f0bdd14c5ea9daed20c8fbfa09f5a6771bb46ce787eb7e2b00a0","height":16639,"parent":"5c86c987668ca47948a149413f4f004651249073eff4f144fd26b50e218705a8","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"144b2b7711fda335cdae5865ab3729d641266087bc4e088d9fba806345045903","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"f09af1c62026aed18d1d8f80e5a7bd4947a6cb5b6b69097c5b10cb983f0d729662c511a4852fa63690884e2b5c600e3935e08b81aaa757d9f0eb740292ec8309"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["83aa29b3e77f703526e28fbc0d2bfcf2b66c06b665e11cb5535b9575fd0e8105"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"8485f94209bf3e01ed169244ab2072ebb0d1c5dc589c95b39a3fbab3641b7a7e","timestamp":1549646257,"pobsindexes":{"BlockHeight":16638,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"144b2b7711fda335cdae5865ab3729d641266087bc4e088d9fba806345045903","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"f09af1c62026aed18d1d8f80e5a7bd4947a6cb5b6b69097c5b10cb983f0d729662c511a4852fa63690884e2b5c600e3935e08b81aaa757d9f0eb740292ec8309"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"5c86c987668ca47948a149413f4f004651249073eff4f144fd26b50e218705a8","difficulty":"30203","estimatedactivebs":"2365","height":16639,"maturitytimestamp":1549646167,"target":[0,2,43,120,39,20,204,42,102,32,125,110,53,77,39,71,99,124,13,223,197,154,115,42,126,62,185,120,208,177,21,190],"totalcoins":"0","arbitrarydatatotalsize":4328,"minerpayoutcount":16721,"transactioncount":17262,"coininputcount":633,"coinoutputcount":1225,"blockstakeinputcount":16639,"blockstakeoutputcount":16640,"minerfeecount":622,"arbitrarydatacount":572},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}'
)
# add the wallet info
explorer_client.hash_add(
'011dcc29c37e564ef1b0ae6273bddd6fa9c5fe5443f3a18827d3e5733892f37b2439da663e1e6f',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"4d64c4f184ef5c7267585df8bc6af8a3e9f5963903c30ff23cfdfb068cccded7","height":16623,"parent":"95caf23ce383e01bd8af5d9391123091426278716ec5eb01a986c833119511df","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"c61aebcc2555ea16ef25152966fbbdaf2e7ba6a33c75c1033249cacc6331b2e8","fulfillment":{"type":1,"data":{"publickey":"ed25519:89ba466d80af1b453a435175dbba6da7718e9cb19c64c0ed41fca3e6982e3636","signature":"3f7c30fe4bdfc37a3f483487ef7450ee63fb6d28a7e173d6b372d895f8442ce198bf3b171cfc6315d6f03a37f00675f336a91c25b179f153237330491845f00c"}}}],"coinoutputs":[{"value":"51000000000","condition":{"type":1,"data":{"unlockhash":"011dcc29c37e564ef1b0ae6273bddd6fa9c5fe5443f3a18827d3e5733892f37b2439da663e1e6f"}}},{"value":"999627999999501","condition":{"type":1,"data":{"unlockhash":"0107e83d2bd8a7aad7ab0af0c0a0f1f116fb42335f64eeeb5ed1b76bd63e62ce59a3872a7279ab"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"999679999999501","condition":{"type":1,"data":{"unlockhash":"0107e83d2bd8a7aad7ab0af0c0a0f1f116fb42335f64eeeb5ed1b76bd63e62ce59a3872a7279ab"}},"unlockhash":"0107e83d2bd8a7aad7ab0af0c0a0f1f116fb42335f64eeeb5ed1b76bd63e62ce59a3872a7279ab"}],"coinoutputids":["243c1bb1c7dcc18a612cf1cba4ec433f25aaedbd9916b203a66b95635f9e28b2","9516f1c1cafd58e475f424931c2f2ab9d2df62fdd263d0b075b260df80284b47"],"coinoutputunlockhashes":["011dcc29c37e564ef1b0ae6273bddd6fa9c5fe5443f3a18827d3e5733892f37b2439da663e1e6f","0107e83d2bd8a7aad7ab0af0c0a0f1f116fb42335f64eeeb5ed1b76bd63e62ce59a3872a7279ab"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false}],"multisigaddresses":null,"unconfirmed":false}'
)
# override internal functionality, as to use our stub client
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# a wallet is required to initiate an atomic swap contract
w = tfchain.TFChainWallet.TFChainWallet(
seed=
'survey exile lab cook license sock rose squirrel noodle point they lounge oval kit tape virus loop scare water gorilla baby educate program wish',
client=c)
# money is required to be available in the wallet
assert str(w.balance.available) == '51'
# an atomic swap contract can be created and signed without being submitted as follows:
result = w.atomicswap.initiate(
participator=
'0131cb8e9b5214096fd23c8d88795b2887fbc898aa37125a406fc4769a4f9b3c1dc423852868f6',
amount=50,
submit=False) # submit=True is the default
assert not result.submitted
assert result.transaction.is_fulfilled()
# the contract is returned as part of the result
assert str(result.contract.amount) == '50'
assert str(
result.contract.sender
) == '011dcc29c37e564ef1b0ae6273bddd6fa9c5fe5443f3a18827d3e5733892f37b2439da663e1e6f'
assert str(
result.contract.receiver
) == '0131cb8e9b5214096fd23c8d88795b2887fbc898aa37125a406fc4769a4f9b3c1dc423852868f6'
assert result.contract.refund_timestamp > 1549646257
assert result.contract.secret_hash == AtomicSwapSecretHash.from_secret(
result.secret)
# one would than use `w.transaction_sign(result.transaction)` to submit it for real
# However, usually an atomic swap contract is initiated as follows:
result = w.atomicswap.initiate(
participator=
'0131cb8e9b5214096fd23c8d88795b2887fbc898aa37125a406fc4769a4f9b3c1dc423852868f6',
amount=50,
data='the beginning of it all') # data is optional
assert result.submitted
# the contract is returned as part of the result
assert str(result.contract.amount) == '50'
assert str(
result.contract.sender
) == '011dcc29c37e564ef1b0ae6273bddd6fa9c5fe5443f3a18827d3e5733892f37b2439da663e1e6f'
assert str(
result.contract.receiver
) == '0131cb8e9b5214096fd23c8d88795b2887fbc898aa37125a406fc4769a4f9b3c1dc423852868f6'
assert result.contract.refund_timestamp > 1549646257
assert result.contract.secret_hash == AtomicSwapSecretHash.from_secret(
result.secret)
# ensure our contract was submitted
transaction = explorer_client.posted_transaction_get(result.transaction.id)
contract = AtomicSwapContract(transaction.coin_outputs[0], unspent=True)
assert contract == result.contract
# and ensure the transaction is fully signed
for ci in transaction.coin_inputs:
assert len(ci.fulfillment.signature.value) == 64
# FYI: a contract's amount has to be greater than the network's minimum miner fee,
# while tfchain does allow it, this client will raise an exception when you
# do try to give a value equal to or less than the networks' miner fee.
# This because such a contract cannot be redeemed or refunded.
with pytest.raises(tfchain.errors.AtomicSwapInsufficientAmountError):
w.atomicswap.initiate(
participator=
'0131cb8e9b5214096fd23c8d88795b2887fbc898aa37125a406fc4769a4f9b3c1dc423852868f6',
amount=c.minimum_miner_fee - '0.000000001 TFT')
def test():
# create a tfchain client for devnet
c = tfchain.TFChainClient.TFChainClient(network_type="devnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
explorer_client.hash_add(
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"066c03b5cf6db18edd6013591ae6292e8a04f1cc18fc6f0a0f3946d40bb087b3","height":3628,"parent":"761af2728b6f07bbccf4ddaf330c0bb1465246f6fe25fbfb9989129b69fbd899","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"670045cf43421b21577c27613569b65ba0cec613ae5437ee15dc0eea95241cbc","fulfillment":{"type":1,"data":{"publickey":"ed25519:bdea9aff09bcdc66529f6e2ef1bb763a3bab83ce542e8673d97aeaed0581ad97","signature":"e5a47b166eb6724ca7a72b5ddaeff287ebdde09751ed10e8850d320744afc5f45e59aa66e2cc4dc45ff593a0eea696c4e780b81636a1ce748c7149a9ee0ba807"}}},{"parentid":"1d686b8dfe44dfbfea55f327a52d9701a52938cb2c829f709dfb8059bc0e5f87","fulfillment":{"type":1,"data":{"publickey":"ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa","signature":"5ce7a10373214d269837e9c176ec806469d2b80f200f9ee961c63553b6ee200f88958293a571889f26b2b52664f3c9ff2441eaf8ed61830b51d640003b06fb00"}}}],"coinoutputs":[{"value":"501000000000","condition":{"type":1,"data":{"unlockhash":"0186cea43fa0d303a6379ae76dd79f014698956fb982751549e3ff3844b23fa9551c1725470f55"}}},{"value":"198000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"200000000000","condition":{"type":1,"data":{"unlockhash":"018f5a43327fb865843808ddf549f1b1c06376e07195423778751056be626841f42dcf25a593fd"}},"unlockhash":"018f5a43327fb865843808ddf549f1b1c06376e07195423778751056be626841f42dcf25a593fd"},{"value":"500000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}},"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}],"coinoutputids":["4b43906584620e8a13d98a917d424fb154dd1222a72b886a887c416b2a9120f5","19d4e81d057b4c93a7763f3dfe878f6a37d6111a3808b93afff4b369de0f5376"],"coinoutputunlockhashes":["0186cea43fa0d303a6379ae76dd79f014698956fb982751549e3ff3844b23fa9551c1725470f55","014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},{"id":"0b5d7509e467b943af12db2d73ddb78a5ec8cfdf64c3c6ecacb2de4af68bdc4d","height":33,"parent":"40e281daee6f113b788d64b8247381c36fe4885233a7475c9be2cce852e1696e","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"a3c8f44d64c0636018a929d2caeec09fb9698bfdcbfa3a8225585a51e09ee563","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"e5b69be3b385f0a33f7978e0d6af30cf37c975bbb99d0f3d06f199cd579d3e6854f6cb398c88082e438c89d11d04de0e7d3b2876e250d4ba8ae457f88547f605"}}}],"coinoutputs":[{"value":"1000000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}}},{"value":"99998999000000000","condition":{"type":1,"data":{"unlockhash":"01f68299b26a89efdb4351a61c3a062321d23edbc1399c8499947c1313375609adbbcd3977363c"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"100000000000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"coinoutputids":["75f297550acfa48490c21490f82c3c308326c16f950e17ef3a286486065a51b8","6d157a1eb23cadde122192869bc51e2a0fe44a2d8aba898cbdda8b7218a0f8cb"],"coinoutputunlockhashes":["014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a","01f68299b26a89efdb4351a61c3a062321d23edbc1399c8499947c1313375609adbbcd3977363c"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeun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explorer_client.hash_add(
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'{"hashtype":"blockid","block":{"minerpayoutids":["468db689f752414702ef3a5aa06238f03a4539434a61624b3b8a0fb5dc38a211"],"transactions":[{"id":"2396f8e57bbb9b22bd1d749d5de3fd532ea6886e9660a556a13571d701d83e27","height":3644,"parent":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["f683e7319659c61f54e93546bc41b57c5bffe79de26c06ec7371034465804c81"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"47db4274551b0372564f8d1ab89c596428f00e460c0b416327e53983c8765198","timestamp":1549012665,"pobsindexes":{"BlockHeight":3643,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}'
)
explorer_client.hash_add(
'039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"4c70a0406f36cf354edf87642df3f34568fd0a89c052a81d11cc6e4f8fbf685e","height":45,"parent":"f7b78b17d581ff9e58ffbcce1701d4dcadb0781590ca68e839def0dc98b0360a","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"7d4a100fc3bc08b2bdd1284c17260dd2bd6b55fd6c1429dbbd683bf362d92b50","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"c34b8ca1ab08930bc68d61026af504d62d8a8bbda9b79ae01a387560fba22d39b12021e16566732b742ea686f997b3c19c807523797cdc0d74a4d25123691004"}}},{"parentid":"83503f9cea00d562e0460eace93159a4c4dd00df4703c96947e81885b46da04c","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"f6eea681a259baf14433ac55b4293b22ca2056810ee8fed2129039224d14558f54ca58c6d96e9885cb20ecdf7e64ba81d1a83c6e9a42bf9464287fa6359d360c"}}},{"parentid":"578aa43de72b42b4f4547c5ddc7f61736b1cac206e1789bc89fcd9333cf3d1f3","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"a0521d14dfe4a0c9b8b57ed361d738b48b6a8346097246effe0b4ee67b6fecbc3a90e4671ddc0b164f6c2839df249bb5998f10216a4a674ba8d24b8ad6bdf808"}}},{"parentid":"5a1454762e6895431e1b9e4e435e4d0ad60a3881843ac46b88e220771055ca87","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"900e7868780e67bcb68af3ec6976e84289850d0db59210d4689b1c0e2deb3164b9e93eb9ee5a38850f2319463b0845163e1eee443d7b645c59485c2aa0837707"}}},{"parentid":"c04ebebe17a1759457eecaf4d5d33f5ddbe8d154b0be1606f05bc8fd02ab9cd4","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"e992b1cd3347b5362e820166d5929de7c682130c7143fc4c9ff3156f5d44110753687697a0154a2043290b3f022e2537f3e3a6807caf9150f8c255d74e386d0a"}}}],"coinoutputs":[{"value":"42000000000","condition":{"type":4,"data":{"unlockhashes":["01ffd7c884aa869056bfb832d957bb71a0005fee13c19046cebec84b3a5047ee8829eab070374b","014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"],"minimumsignaturecount":1}}},{"value":"7000000000","condition":{"type":1,"data":{"unlockhash":"01972837ee396f22f96846a0c700f9cf7c8fa83ab4110da91a1c7d02f94f28ff03e45f1470df82"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"coinoutputids":["29152fe03a2c8782fcbd670579686088c52be83fa3870f5f0788073d97fb5fb2","0fc9b16bb180cd8f8a7144d65e6c8fca66994a4ccaee42e324289d4039ab2841"],"coinoutputunlockhashes":["039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a","01972837ee396f22f96846a0c700f9cf7c8fa83ab4110da91a1c7d02f94f28ff03e45f1470df82"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false}],"multisigaddresses":null,"unconfirmed":false}'
)
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# the devnet genesis seed is the seed of the wallet,
# which receives all block stakes and coins in the genesis block of the tfchain devnet
DEVNET_GENESIS_SEED = "image orchard airport business cost work mountain obscure flee alpha alert salmon damage engage trumpet route marble subway immune short tide young cycle attract"
# create a new devnet wallet
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed=DEVNET_GENESIS_SEED)
# we create a new wallet using an existing seed,
# such that our seed is used and not a new randomly generated seed
# a tfchain (JS) wallet uses the underlying tfchain client for all its
# interaction with the tfchain network
assert w.network_type == tfchain.TFChainClient.NetworkType.DEVNET
# getting the balance of a wallet is as easy as getting the 'balance' property
balance = w.balance
# the available and locked tokens can be easily checked
assert str(balance.available) == '3698'
assert str(balance.locked) == '0'
# create a new record is as simple as
result = w.threebot.record_new(
months=
1, # default is 1, can be omitted to keep it at default, or can be anything of inclusive range of [1,24]
names=[
"chatbot.example"
], # names can be omitted as well, as long as you have 1 address
addresses=[
"example.org"
], # addresses can be omitted as well, as long as you have 1 address
key_index=0) # optionally leave key_index at default value of None
assert result.submitted # we expect the transaction to be submitted
expected_transaction = {
'version': 144,
'data': {
'nrofmonths':
1,
'txfee':
'1000000000',
'coininputs': [{
'parentid':
'19d4e81d057b4c93a7763f3dfe878f6a37d6111a3808b93afff4b369de0f5376',
'fulfillment': {
'type': 1,
'data': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'e285d86d4d1271b30672e4db5ce1688aeee9dab2a91cb5c301799d8f4c0f4eb2c48a8099d94c8e2f63de76f7a11772be7ff8ed1f26ebbbd5c3b067edc6af790f'
}
}
}],
'identification': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'5b0b1563b1c2cf9d48dce68de0167a55159163ccc123486b8abc1e8f412f7e1b8eebf3736b9c76c1e6744c2c662496bbda5e69b1e38ba8f1b99961a42a93ff03'
},
'addresses': ['example.org'],
'names': ['chatbot.example'],
'refundcoinoutput': {
'value': '97000000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
}
}
}
}
}
# ensure our transaction is as expected
assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == expected_transaction
# Add output for the poor seed
explorer_client.hash_add(
'0143b6f062e892e168f554827bdad2462a03e7e8a2b0fe152e3889042b10b418754b4305d6aec3',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"61f7fd8d316762fc548e7f1e2f3a4eb089dd66cb7314615866763b6f930720d5","height":225344,"parent":"b6e8fb02568b6361f44decbe742aab3a01168942c1e6168edc41fdbb9cbf2339","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"f0c0f8ac8b9d370adadc0e99df0850e3f734c605489b3a08193a004e0af42ac9","fulfillment":{"type":1,"data":{"publickey":"ed25519:c2e41428d4662a2aaa9badf71b206f282c585cbab33e54ee60072b126287a366","signature":"c4cdb456ec080721e9169c9b4d35ae96b7aac0c4740e5a7c911323c096809d801555b809001036a908f8489f3613d0e3173d1970988c0de1ec00942776777105"}}}],"coinoutputs":[{"value":"100000000000","condition":{"type":1,"data":{"unlockhash":"0143b6f062e892e168f554827bdad2462a03e7e8a2b0fe152e3889042b10b418754b4305d6aec3"}}},{"value":"199900000000","condition":{"type":1,"data":{"unlockhash":"0167d645ab5ad87dfa9e45eaf95152938f3a95c8400a48fa246de2da478d670a1ff7c435f920f3"}}}],"minerfees":["100000000"]}},"coininputoutputs":[{"value":"300000000000","condition":{"type":1,"data":{"unlockhash":"019805f0d72fb5759f0dd0e88fc663891150e8c5e227e633c6d0fdd91bb1e32bf658d46a527695"}},"unlockhash":"019805f0d72fb5759f0dd0e88fc663891150e8c5e227e633c6d0fdd91bb1e32bf658d46a527695"}],"coinoutputids":["4ec82e367c9e2235317694d0fd241995aedf47ba99a1d65f333e4a8309149bdc","2f83a83a223e3325a60f67f785c7ba023d3eb67746d16ead1e82a80819f3e4f7"],"coinoutputunlockhashes":["0143b6f062e892e168f554827bdad2462a03e7e8a2b0fe152e3889042b10b418754b4305d6aec3","0167d645ab5ad87dfa9e45eaf95152938f3a95c8400a48fa246de2da478d670a1ff7c435f920f3"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false}],"multisigaddresses":null,"unconfirmed":false}'
)
# Random seed with insufficient funds to create a new transaction
DEVNET_POOR_SEED = "merge weekend armed harbor giant exact puppy caution nerve donkey then foam random doll slight front relief want edge rare digital already rib volcano"
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed=DEVNET_POOR_SEED)
# New wallet should still be on devnet
assert w.network_type == tfchain.TFChainClient.NetworkType.DEVNET
# Do some checks to ensure the balance is as expected
balance = w.balance
assert str(balance.available) == '100'
assert str(balance.locked) == '0'
# now try to create a new record, should fail
with pytest.raises(tfchain.errors.InsufficientFunds):
w.threebot.record_new(months=5,
names=["another.example", "another.testcase"],
addresses=["some.org", "test.org"],
key_index=0)
def test():
# create a tfchain client for testnet
c = tfchain.TFChainClient.TFChainClient(network_type="testnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
# add the blockchain info
explorer_client.chain_info = '{"blockid":"583266f598044ebd971110bd03510e950361c22b4ed818e7644b6d59c36fd5bc","difficulty":"29305","estimatedactivebs":"2067","height":16922,"maturitytimestamp":1549649615,"target":[0,2,60,124,18,9,53,143,255,130,219,75,17,252,30,24,177,101,116,228,26,221,54,224,30,251,45,78,1,199,78,60],"totalcoins":"0","arbitrarydatatotalsize":4351,"minerpayoutcount":17006,"transactioncount":17547,"coininputcount":635,"coinoutputcount":1228,"blockstakeinputcount":16922,"blockstakeoutputcount":16923,"minerfeecount":624,"arbitrarydatacount":573}'
explorer_client.hash_add('583266f598044ebd971110bd03510e950361c22b4ed818e7644b6d59c36fd5bc', '{"hashtype":"blockid","block":{"minerpayoutids":["eb538b38d8fcf7b0ef037eccf8cab1096c2b98031311453c150b2b150c483941"],"transactions":[{"id":"92132a65558684f154a56232acf9b7dd1e003d0f3ebdb2c4b44494d3c5e7f658","height":16922,"parent":"583266f598044ebd971110bd03510e950361c22b4ed818e7644b6d59c36fd5bc","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ca1da3d88904a532692ad2bb67122747eea4d91ead119043253ecb34410bbcc3","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"120c7bdf823a45fde303a725a1d757b3ece975abcd326ec036c056c6499b6de6cd798f18f8dff8c7adebcf19901e358609e675871335a71678c17de3e1dadb04"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["615f6f9d28d97082b423de7a878830b739b8fc4737c7ed20d3923a0019dbaed6"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"35879735f395c25fa7c0366bec7002f960798517e5335b5f27348c3a1b1923d4","timestamp":1549649728,"pobsindexes":{"BlockHeight":16921,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ca1da3d88904a532692ad2bb67122747eea4d91ead119043253ecb34410bbcc3","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"120c7bdf823a45fde303a725a1d757b3ece975abcd326ec036c056c6499b6de6cd798f18f8dff8c7adebcf19901e358609e675871335a71678c17de3e1dadb04"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"583266f598044ebd971110bd03510e950361c22b4ed818e7644b6d59c36fd5bc","difficulty":"29305","estimatedactivebs":"2067","height":16922,"maturitytimestamp":1549649615,"target":[0,2,60,124,18,9,53,143,255,130,219,75,17,252,30,24,177,101,116,228,26,221,54,224,30,251,45,78,1,199,78,60],"totalcoins":"0","arbitrarydatatotalsize":4351,"minerpayoutcount":17006,"transactioncount":17547,"coininputcount":635,"coinoutputcount":1228,"blockstakeinputcount":16922,"blockstakeoutputcount":16923,"minerfeecount":624,"arbitrarydatacount":573},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}')
# add the wallet info
explorer_client.hash_add('01b73c4e869b6167abe6180ebe7a907f56e0357b4a2f65eb53d22baad84650eb62fce66ba036d0', '{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"bca044302e018e67600bd0bd3223ae8dbb702eb528e73d6cfa9d057d4f73b03a","height":16911,"parent":"b4882a0b8632396a9c5d83a5c8684ab76736f4bff6d971795ed7334fac8aa339","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"357451c3f3a15f6150aedede9d5228ec5dfc2d32c9b62c2a46128533a7845c72","fulfillment":{"type":1,"data":{"publickey":"ed25519:fdb2e1b898dda304f748c0ff812a24729b2aafd344512079ab778eb368b18645","signature":"bd9dd36e86c08a5990ad5282d1079705c3a4b1cf3896e96791aa7db97002d5eb002c50467f45bd3ac1086292932cd2ab53c91b2e8bb74b9d9c9c0d558082ef08"}}}],"coinoutputs":[{"value":"51000000000","condition":{"type":1,"data":{"unlockhash":"01b73c4e869b6167abe6180ebe7a907f56e0357b4a2f65eb53d22baad84650eb62fce66ba036d0"}}},{"value":"99994187000000000","condition":{"type":1,"data":{"unlockhash":"0183841ae8952a2ba72db0d6fce6208df70f2a936ee589ff852e06b20af48b40489572b1a69b2a"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"99994239000000000","condition":{"type":1,"data":{"unlockhash":"019bb005b78a47fd084f4f3a088d83da4fadfc8e494ce4dae0d6f70a048a0a745d88ace6ce6f1c"}},"unlockhash":"019bb005b78a47fd084f4f3a088d83da4fadfc8e494ce4dae0d6f70a048a0a745d88ace6ce6f1c"}],"coinoutputids":["753aaeaa0c9e6c9f1f8da1974c83d8ca067ad536f464a2e2fc038bbd0404d084","8c8dbd70c6eb2d5d181aa5ae430f2cc86e038b92e45dd6f6d5a28400efad4511"],"coinoutputunlockhashes":["01b73c4e869b6167abe6180ebe7a907f56e0357b4a2f65eb53d22baad84650eb62fce66ba036d0","0183841ae8952a2ba72db0d6fce6208df70f2a936ee589ff852e06b20af48b40489572b1a69b2a"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false}],"multisigaddresses":null,"unconfirmed":false}')
# override internal functionality, as to use our stub client
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# a wallet is required to initiate an atomic swap contract
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed='remain solar kangaroo welcome clean object friend later bounce strong ship lift hamster afraid you super dolphin warm emotion curve smooth kiss stem diet')
# money is required to be available in the wallet
assert str(w.balance.available) == '51'
# a participation atomic swap contract can be created and signed as follows:
result = w.atomicswap.participate(
initiator='01746b199781ea316a44183726f81e0734d93e7cefc18e9a913989821100aafa33e6eb7343fa8c',
amount=50, secret_hash='4163d4b31a1708cd3bb95a0a8117417bdde69fd1132909f92a8ec1e3fe2ccdba', submit=False) # submit=True is the default
assert not result.submitted
assert result.transaction.is_fulfilled()
# the contract is returned as part of the result
assert str(result.contract.amount) == '50'
assert str(result.contract.sender) == '01b73c4e869b6167abe6180ebe7a907f56e0357b4a2f65eb53d22baad84650eb62fce66ba036d0'
assert str(result.contract.receiver) == '01746b199781ea316a44183726f81e0734d93e7cefc18e9a913989821100aafa33e6eb7343fa8c'
assert result.contract.refund_timestamp > 1549649728
assert result.contract.secret_hash == '4163d4b31a1708cd3bb95a0a8117417bdde69fd1132909f92a8ec1e3fe2ccdba'
# one would than use `w.transaction_sign(result.transaction)` to submit it for real
# however, usually an atomic swap contract is participated as follows:
result = w.atomicswap.participate(
initiator='01746b199781ea316a44183726f81e0734d93e7cefc18e9a913989821100aafa33e6eb7343fa8c',
amount=50, secret_hash='4163d4b31a1708cd3bb95a0a8117417bdde69fd1132909f92a8ec1e3fe2ccdba')
assert result.submitted
# the contract is returned as part of the result
assert str(result.contract.amount) == '50'
assert str(result.contract.sender) == '01b73c4e869b6167abe6180ebe7a907f56e0357b4a2f65eb53d22baad84650eb62fce66ba036d0'
assert str(result.contract.receiver) == '01746b199781ea316a44183726f81e0734d93e7cefc18e9a913989821100aafa33e6eb7343fa8c'
assert result.contract.refund_timestamp > 1549649728
assert result.contract.secret_hash == '4163d4b31a1708cd3bb95a0a8117417bdde69fd1132909f92a8ec1e3fe2ccdba'
# ensure our contract was submitted
transaction = explorer_client.posted_transaction_get(result.transaction.id)
contract = AtomicSwapContract(transaction.coin_outputs[0], unspent=True)
assert contract == result.contract
# and ensure the transaction is fully signed
for ci in transaction.coin_inputs:
assert len(ci.fulfillment.signature.value) == 64
# FYI: a contract's amount has to be greater than the network's minimum miner fee,
# while tfchain does allow it, this client will raise an exception when you
# do try to give a value equal to or less than the networks' miner fee.
# This because such a contract cannot be redeemed or refunded.
with pytest.raises(tfchain.errors.AtomicSwapInsufficientAmountError):
w.atomicswap.participate(
initiator='01746b199781ea316a44183726f81e0734d93e7cefc18e9a913989821100aafa33e6eb7343fa8c',
amount=c.minimum_miner_fee-'0.000000001 TFT', secret_hash='4163d4b31a1708cd3bb95a0a8117417bdde69fd1132909f92a8ec1e3fe2ccdba')
def test():
# create a tfchain client for devnet
c = tfchain.TFChainClient.TFChainClient(network_type="devnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
explorer_client.hash_add(
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"066c03b5cf6db18edd6013591ae6292e8a04f1cc18fc6f0a0f3946d40bb087b3","height":3628,"parent":"761af2728b6f07bbccf4ddaf330c0bb1465246f6fe25fbfb9989129b69fbd899","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"670045cf43421b21577c27613569b65ba0cec613ae5437ee15dc0eea95241cbc","fulfillment":{"type":1,"data":{"publickey":"ed25519:bdea9aff09bcdc66529f6e2ef1bb763a3bab83ce542e8673d97aeaed0581ad97","signature":"e5a47b166eb6724ca7a72b5ddaeff287ebdde09751ed10e8850d320744afc5f45e59aa66e2cc4dc45ff593a0eea696c4e780b81636a1ce748c7149a9ee0ba807"}}},{"parentid":"1d686b8dfe44dfbfea55f327a52d9701a52938cb2c829f709dfb8059bc0e5f87","fulfillment":{"type":1,"data":{"publickey":"ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa","signature":"5ce7a10373214d269837e9c176ec806469d2b80f200f9ee961c63553b6ee200f88958293a571889f26b2b52664f3c9ff2441eaf8ed61830b51d640003b06fb00"}}}],"coinoutputs":[{"value":"501000000000","condition":{"type":1,"data":{"unlockhash":"0186cea43fa0d303a6379ae76dd79f014698956fb982751549e3ff3844b23fa9551c1725470f55"}}},{"value":"198000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"200000000000","condition":{"type":1,"data":{"unlockhash":"018f5a43327fb865843808ddf549f1b1c06376e07195423778751056be626841f42dcf25a593fd"}},"unlockhash":"018f5a43327fb865843808ddf549f1b1c06376e07195423778751056be626841f42dcf25a593fd"},{"value":"500000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}},"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}],"coinoutputids":["4b43906584620e8a13d98a917d424fb154dd1222a72b886a887c416b2a9120f5","19d4e81d057b4c93a7763f3dfe878f6a37d6111a3808b93afff4b369de0f5376"],"coinoutputunlockhashes":["0186cea43fa0d303a6379ae76dd79f014698956fb982751549e3ff3844b23fa9551c1725470f55","014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},{"id":"0b5d7509e467b943af12db2d73ddb78a5ec8cfdf64c3c6ecacb2de4af68bdc4d","height":33,"parent":"40e281daee6f113b788d64b8247381c36fe4885233a7475c9be2cce852e1696e","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"a3c8f44d64c0636018a929d2caeec09fb9698bfdcbfa3a8225585a51e09ee563","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"e5b69be3b385f0a33f7978e0d6af30cf37c975bbb99d0f3d06f199cd579d3e6854f6cb398c88082e438c89d11d04de0e7d3b2876e250d4ba8ae457f88547f605"}}}],"coinoutputs":[{"value":"1000000000000","condition":{"type":1,"data":{"unlockhash":"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"}}},{"value":"99998999000000000","condition":{"type":1,"data":{"unlockhash":"01f68299b26a89efdb4351a61c3a062321d23edbc1399c8499947c1313375609adbbcd3977363c"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"100000000000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"coinoutputids":["75f297550acfa48490c21490f82c3c308326c16f950e17ef3a286486065a51b8","6d157a1eb23cadde122192869bc51e2a0fe44a2d8aba898cbdda8b7218a0f8cb"],"coinoutputunlockhashes":["014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a","01f68299b26a89efdb4351a61c3a062321d23edbc1399c8499947c1313375609adbbcd3977363c"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeun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explorer_client.hash_add(
'552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e',
'{"hashtype":"blockid","block":{"minerpayoutids":["468db689f752414702ef3a5aa06238f03a4539434a61624b3b8a0fb5dc38a211"],"transactions":[{"id":"2396f8e57bbb9b22bd1d749d5de3fd532ea6886e9660a556a13571d701d83e27","height":3644,"parent":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["f683e7319659c61f54e93546bc41b57c5bffe79de26c06ec7371034465804c81"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"47db4274551b0372564f8d1ab89c596428f00e460c0b416327e53983c8765198","timestamp":1549012665,"pobsindexes":{"BlockHeight":3643,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}'
)
explorer_client.hash_add(
'039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a',
'{"hashtype":"unlockhash","block":{"minerpayoutids":null,"transactions":null,"rawblock":{"parentid":"0000000000000000000000000000000000000000000000000000000000000000","timestamp":0,"pobsindexes":{"BlockHeight":0,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":null,"transactions":null},"blockid":"0000000000000000000000000000000000000000000000000000000000000000","difficulty":"0","estimatedactivebs":"0","height":0,"maturitytimestamp":0,"target":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"totalcoins":"0","arbitrarydatatotalsize":0,"minerpayoutcount":0,"transactioncount":0,"coininputcount":0,"coinoutputcount":0,"blockstakeinputcount":0,"blockstakeoutputcount":0,"minerfeecount":0,"arbitrarydatacount":0},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":[{"id":"4c70a0406f36cf354edf87642df3f34568fd0a89c052a81d11cc6e4f8fbf685e","height":45,"parent":"f7b78b17d581ff9e58ffbcce1701d4dcadb0781590ca68e839def0dc98b0360a","rawtransaction":{"version":1,"data":{"coininputs":[{"parentid":"7d4a100fc3bc08b2bdd1284c17260dd2bd6b55fd6c1429dbbd683bf362d92b50","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"c34b8ca1ab08930bc68d61026af504d62d8a8bbda9b79ae01a387560fba22d39b12021e16566732b742ea686f997b3c19c807523797cdc0d74a4d25123691004"}}},{"parentid":"83503f9cea00d562e0460eace93159a4c4dd00df4703c96947e81885b46da04c","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"f6eea681a259baf14433ac55b4293b22ca2056810ee8fed2129039224d14558f54ca58c6d96e9885cb20ecdf7e64ba81d1a83c6e9a42bf9464287fa6359d360c"}}},{"parentid":"578aa43de72b42b4f4547c5ddc7f61736b1cac206e1789bc89fcd9333cf3d1f3","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"a0521d14dfe4a0c9b8b57ed361d738b48b6a8346097246effe0b4ee67b6fecbc3a90e4671ddc0b164f6c2839df249bb5998f10216a4a674ba8d24b8ad6bdf808"}}},{"parentid":"5a1454762e6895431e1b9e4e435e4d0ad60a3881843ac46b88e220771055ca87","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"900e7868780e67bcb68af3ec6976e84289850d0db59210d4689b1c0e2deb3164b9e93eb9ee5a38850f2319463b0845163e1eee443d7b645c59485c2aa0837707"}}},{"parentid":"c04ebebe17a1759457eecaf4d5d33f5ddbe8d154b0be1606f05bc8fd02ab9cd4","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"e992b1cd3347b5362e820166d5929de7c682130c7143fc4c9ff3156f5d44110753687697a0154a2043290b3f022e2537f3e3a6807caf9150f8c255d74e386d0a"}}}],"coinoutputs":[{"value":"42000000000","condition":{"type":4,"data":{"unlockhashes":["01ffd7c884aa869056bfb832d957bb71a0005fee13c19046cebec84b3a5047ee8829eab070374b","014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"],"minimumsignaturecount":1}}},{"value":"7000000000","condition":{"type":1,"data":{"unlockhash":"01972837ee396f22f96846a0c700f9cf7c8fa83ab4110da91a1c7d02f94f28ff03e45f1470df82"}}}],"minerfees":["1000000000"]}},"coininputoutputs":[{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"},{"value":"10000000000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"coinoutputids":["29152fe03a2c8782fcbd670579686088c52be83fa3870f5f0788073d97fb5fb2","0fc9b16bb180cd8f8a7144d65e6c8fca66994a4ccaee42e324289d4039ab2841"],"coinoutputunlockhashes":["039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a","01972837ee396f22f96846a0c700f9cf7c8fa83ab4110da91a1c7d02f94f28ff03e45f1470df82"],"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false}],"multisigaddresses":null,"unconfirmed":false}'
)
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# the devnet genesis seed is the seed of the wallet,
# which receives all block stakes and coins in the genesis block of the tfchain devnet
DEVNET_GENESIS_SEED = "image orchard airport business cost work mountain obscure flee alpha alert salmon damage engage trumpet route marble subway immune short tide young cycle attract"
# create a new devnet wallet
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed=DEVNET_GENESIS_SEED)
# we create a new wallet using an existing seed,
# such that our seed is used and not a new randomly generated seed
# a tfchain (JS) wallet uses the underlying tfchain client for all its
# interaction with the tfchain network
assert w.network_type == tfchain.TFChainClient.NetworkType.DEVNET
# getting the balance of a wallet is as easy as getting the 'balance' property
balance = w.balance
# the available and locked tokens can be easily checked
assert balance.available == '3698 TFT'
assert balance.locked == 0
# (1) sending coins to a personal wallet on the used tfchain network can be done as follows:
result = w.coins_send(
recipient=
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
amount="108.24" # the amount of TFT to send
)
assert result.submitted # it is expected the transaction is submitted
# validate the transaction is as expected
expected_transaction = {
'version': 1,
'data': {
'coininputs': [{
'parentid':
'19d4e81d057b4c93a7763f3dfe878f6a37d6111a3808b93afff4b369de0f5376',
'fulfillment': {
'type': 1,
'data': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'781c886bd135ee068c407fc80c639530579e422dc4e006383eb9fa3b25a1091f3d31836b52254a8fb0f4ab031effff9ba5cc77949215e06ac6b7c934bd9d470c'
}
}
}],
'coinoutputs': [{
'value': '108240000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f'
}
}
}, {
'value': '88760000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
}
}
}],
'minerfees': ['1000000000']
}
}
assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == expected_transaction
# (2) sending coins to a personal wallet with a lock and data is possible as well
result = w.coins_send(
recipient=
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
amount=200, # the amount of TFT to send
lock=
'07/12/2020 14:35', # a lock can be a timestamp, data-time str, duration str, or block height
data='maximum 83 bytes can be used as optional data')
assert result.submitted # it is expected the transaction is submitted
# validate the transaction is as expected
expected_transaction = {
'version': 1,
'data': {
'coininputs': [{
'parentid':
'b90422bad2dffde79f0a46bd0a41055cf7974b080e115d76f69891ca31d31f11',
'fulfillment': {
'type': 1,
'data': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'5d628e0ac977bff00e6163b9df86ce60d376bc91f08fd917372a5a6c35dfba4c8663acc88f1c618791e05a179aec9b65077e988b650a23d5c2a343cca3c7d50f'
}
}
}],
'coinoutputs': [{
'value': '200000000000',
'condition': {
'type': 3,
'data': {
'locktime': 1607348100,
'condition': {
'type': 1,
'data': {
'unlockhash':
'015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f'
}
}
}
}
}, {
'value': '299000000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
}
}
}],
'minerfees': ['1000000000'],
'arbitrarydata':
'bWF4aW11bSA4MyBieXRlcyBjYW4gYmUgdXNlZCBhcyBvcHRpb25hbCBkYXRh'
}
}
# FAILS https://github.com/GlenDC/tfchain-py/pull/1
# assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
# FAILS: https://github.com/GlenDC/tfchain-py/pull/1
# txn = explorer_client.posted_transaction_get(result.transaction.id)
# assert txn.json() == expected_transaction
# (3) one can also send to full multi-sig wallet
result = w.coins_send(
recipient=[
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
"010d22cf70053432d70ea08c6940c9e84c4c89e67ad24c3ff9f0444dd2d03bf77c91b3e02c30a1"
],
amount="50 TFT", # the amount of TFT to send
lock=
1550665225, # a lock can be a timestamp, data-time str, duration str, or block height
data=b'binary data can be added as well')
assert result.submitted # it is expected the transaction is submitted
# validate the transaction is as expected
expected_transaction = {
'version': 1,
'data': {
'coininputs': [{
'parentid':
'19d4e81d057b4c93a7763f3dfe878f6a37d6111a3808b93afff4b369de0f5376',
'fulfillment': {
'type': 1,
'data': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'5d51a67cfd93e1960553c8281a27a047c6b505800efb3106014baf4eea59188c43c993bac4af0a1b789a8054872a07b3137982c584dce42d8477700c4ae77a0a'
}
}
}],
'coinoutputs': [{
'value': '50000000000',
'condition': {
'type': 3,
'data': {
'locktime': 1550665225,
'condition': {
'type': 4,
'data': {
'minimumsignaturecount':
2,
'unlockhashes': [
'015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f',
'010d22cf70053432d70ea08c6940c9e84c4c89e67ad24c3ff9f0444dd2d03bf77c91b3e02c30a1'
]
}
}
}
}
}, {
'value': '147000000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
}
}
}],
'minerfees': ['1000000000'],
'arbitrarydata':
'YmluYXJ5IGRhdGEgY2FuIGJlIGFkZGVkIGFzIHdlbGw='
}
}
assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == expected_transaction
# (4) one can also send to a x-out-of-n multisig wallet
result = w.coins_send(
recipient=(1, [
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
"010d22cf70053432d70ea08c6940c9e84c4c89e67ad24c3ff9f0444dd2d03bf77c91b3e02c30a1"
]),
amount='300.0', # the amount of TFT to send
lock=
35000, # a lock can be a timestamp, data-time str, duration str, or block height
data=bytearray(b'binary data can be added as well'))
assert result.submitted # it is expected the transaction is submitted
# validate the transaction is as expected
expected_transaction = {
'version': 1,
'data': {
'coininputs': [{
'parentid':
'b90422bad2dffde79f0a46bd0a41055cf7974b080e115d76f69891ca31d31f11',
'fulfillment': {
'type': 1,
'data': {
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'027d44a7d16fa29c0ae9bfdbfbd18bf029864b14c4a0444b6d2e16145175e1df2c446ff77105731a76bbd40e8bc9e36439949e1f8311d997b4bb3273ed2b7e03'
}
}
}],
'coinoutputs': [{
'value': '300000000000',
'condition': {
'type': 3,
'data': {
'locktime': 35000,
'condition': {
'type': 4,
'data': {
'minimumsignaturecount':
1,
'unlockhashes': [
'015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f',
'010d22cf70053432d70ea08c6940c9e84c4c89e67ad24c3ff9f0444dd2d03bf77c91b3e02c30a1'
]
}
}
}
}
}, {
'value': '199000000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
}
}
}],
'minerfees': ['1000000000'],
'arbitrarydata':
'YmluYXJ5IGRhdGEgY2FuIGJlIGFkZGVkIGFzIHdlbGw='
}
}
assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == expected_transaction
# ensure we have the multi-sig wallet that we think we have
mw = w.balance.wallets[
'039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a']
assert mw.owners == [
'01ffd7c884aa869056bfb832d957bb71a0005fee13c19046cebec84b3a5047ee8829eab070374b',
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
]
assert mw.signature_count == 1
assert mw.available == '42 TFT'
assert mw.unconfirmed == '0 TFT'
assert mw.locked == '0 TFT'
# (5) spending from a multi-sig wallet can be done as follows
result = w.coins_send(
recipient=
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
amount=20, # the amount of TFT to send
lock=
None, # a lock can be a timestamp, data-time str, duration str, or block height
data='some data',
source=
"039e16ed27b2dfa3a5bbb1fa2b5f240ba7ff694b34a52bfc5bed6d4c3b14b763c011d7503ccb3a",
)
assert result.submitted # it is expected the transaction is submitted, as it is a 1-of-2 signature wallet
# validate the transaction is as expected
expected_transaction = {
'version': 1,
'data': {
'coininputs': [{
'parentid':
'29152fe03a2c8782fcbd670579686088c52be83fa3870f5f0788073d97fb5fb2',
'fulfillment': {
'type': 3,
'data': {
'pairs': [{
'publickey':
'ed25519:64ae81a176302ea9ea47ec673f105da7a25e52bdf0cbb5b63d49fc2c69ed2eaa',
'signature':
'c8efb66be71f7b991148bb479620d93dc909ea6982d640f304655969a7f22265134bd46f7e33868bbbe8a4a2451a68c18ae8380b45bb524c46cc76b1bac0780b'
}]
}
}
}],
'coinoutputs': [{
'value': '20000000000',
'condition': {
'type': 1,
'data': {
'unlockhash':
'015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f'
}
}
}, {
'value': '21000000000',
'condition': {
'type': 4,
'data': {
'minimumsignaturecount':
1,
'unlockhashes': [
'01ffd7c884aa869056bfb832d957bb71a0005fee13c19046cebec84b3a5047ee8829eab070374b',
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
]
}
}
}],
'minerfees': ['1000000000'],
'arbitrarydata':
'c29tZSBkYXRh'
}
}
assert result.transaction.json() == expected_transaction
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == expected_transaction
def test():
# create a tfchain client for devnet
c = tfchain.TFChainClient.TFChainClient(network_type="devnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
# set the current block chain info
explorer_client.chain_info = '{"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1}'
explorer_client.hash_add(
'552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e',
'{"hashtype":"blockid","block":{"minerpayoutids":["468db689f752414702ef3a5aa06238f03a4539434a61624b3b8a0fb5dc38a211"],"transactions":[{"id":"2396f8e57bbb9b22bd1d749d5de3fd532ea6886e9660a556a13571d701d83e27","height":3644,"parent":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["f683e7319659c61f54e93546bc41b57c5bffe79de26c06ec7371034465804c81"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"47db4274551b0372564f8d1ab89c596428f00e460c0b416327e53983c8765198","timestamp":1549012665,"pobsindexes":{"BlockHeight":3643,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}'
)
# add initial condition
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient(
'01a006599af1155f43d687635e9680650003a6c506934996b90ae84d07648927414046f9f0e936'
),
height=0,
)
# overwrite the explorer get/post logic
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# the devnet genesis seed is the seed of the wallet,
# which receives all block stakes and coins in the genesis block of the tfchain devnet
DEVNET_GENESIS_SEED = "image orchard airport business cost work mountain obscure flee alpha alert salmon damage engage trumpet route marble subway immune short tide young cycle attract"
# create a new devnet wallet
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed=DEVNET_GENESIS_SEED)
# we create a new wallet using an existing seed,
# such that our seed is used and not a new randomly generated seed
# a tfchain (JS) wallet uses the underlying tfchain client for all its
# interaction with the tfchain network
assert w.network_type == tfchain.TFChainClient.NetworkType.DEVNET
# balance will be fully 0 for wallet due to our stub state
assert w.balance.available == 0
assert w.balance.unconfirmed == 0
assert w.balance.locked == 0
# (1) if the wallet has no powers to mint coins,
# the transaction will be not be submitted as the transaction won't be fulfilled
result = w.minter.coins_new(
recipient=
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
amount=100,
)
assert not result.submitted
assert not result.transaction.is_fulfilled()
assert not result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
# define the current mint condition to be ours
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient(
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
),
height=3643,
)
# (2) creating coins and sending it to a personal wallet on the used tfchain network can be done as follows:
result = w.minter.coins_new(
recipient=
"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a",
amount="108.24" # the amount of TFT to send
)
assert result.submitted # it is expected the transaction is submitted
# validate more for testing purposes
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
assert result.transaction.parent_mint_condition.unlockhash == '014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# (3) creating coins and sending it to a personal wallet with a lock and data is possible as well
result = w.minter.coins_new(
recipient=
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
amount=200, # the amount of TFT to send
lock=
'07/12/2020 14:35', # a lock can be a timestamp, data-time str, duration str, or block height
data='maximum 83 bytes can be used as optional data')
assert result.submitted # it is expected the transaction is submitted
# validate more for testing purposes
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
assert result.transaction.parent_mint_condition.unlockhash == '014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# (4) one can also send to a full multi-sig wallet, when creating coins
result = w.minter.coins_new(
recipient=[
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"
],
amount="50 TFT", # the amount of TFT to send
lock=
1550665225, # a lock can be a timestamp, data-time str, duration str, or block height
data=b'binary data can be added as well')
assert result.submitted # it is expected the transaction is submitted
# validate more for testing purposes
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
assert result.transaction.parent_mint_condition.unlockhash == '014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# (5) one can also send to a x-out-of-n multisig wallet, when creating coins
result = w.minter.coins_new(
recipient=(1, [
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
"014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a"
]),
amount='300.0', # the amount of TFT to send
lock=
35000, # a lock can be a timestamp, data-time str, duration str, or block height
data=bytearray(b'binary data can be added as well'))
assert result.submitted # it is expected the transaction is submitted
# validate more for testing purposes
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
assert result.transaction.parent_mint_condition.unlockhash == '014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# define the minter condition as multi-sig
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient((1, [
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
'011cf61451b58970eeead00819e33f7fc812bd9b2d4e66914efa6163e238752d34be252ac8667f',
])),
height=3643,
force=True)
# (6) creating coins and sending works the same if the condition is multi-sig,
# the only difference is that it might be possible that the transaction is not submitted yet,
# should more signatures be required in order to fulfill the mint fulfillment
result = w.minter.coins_new(
recipient=
"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f",
amount="108.24" # the amount of TFT to send
)
assert result.submitted # it is expected the transaction is submitted
# validate more for testing purposes
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentMultiSignature)
assert result.transaction.parent_mint_condition.unlockhash == '039481e77f55a2a4aee707c07d69a11b1d9dc4100ccc50b9f82d56b411826014e5ea1f477be065'
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
def test():
# create a tfchain client for devnet
c = tfchain.TFChainClient.TFChainClient(network_type="devnet")
# (we replace internal client logic with custom logic as to ensure we can test without requiring an active network)
explorer_client = TFChainExplorerGetClientStub()
# define current block height
explorer_client.chain_info = '{"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1}'
explorer_client.hash_add(
'552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e',
'{"hashtype":"blockid","block":{"minerpayoutids":["468db689f752414702ef3a5aa06238f03a4539434a61624b3b8a0fb5dc38a211"],"transactions":[{"id":"2396f8e57bbb9b22bd1d749d5de3fd532ea6886e9660a556a13571d701d83e27","height":3644,"parent":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","rawtransaction":{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}},"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"blockstakeoutputids":["f683e7319659c61f54e93546bc41b57c5bffe79de26c06ec7371034465804c81"],"blockstakeunlockhashes":["015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"],"unconfirmed":false}],"rawblock":{"parentid":"47db4274551b0372564f8d1ab89c596428f00e460c0b416327e53983c8765198","timestamp":1549012665,"pobsindexes":{"BlockHeight":3643,"TransactionIndex":0,"OutputIndex":0},"minerpayouts":[{"value":"10000000000","unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}],"transactions":[{"version":1,"data":{"coininputs":null,"blockstakeinputs":[{"parentid":"ff5a002ec356b7cb24fbee9f076f239fb8c72d5a8a448cee92ee6d29a87aef52","fulfillment":{"type":1,"data":{"publickey":"ed25519:d285f92d6d449d9abb27f4c6cf82713cec0696d62b8c123f1627e054dc6d7780","signature":"7bec94dfb87640726c6a14de2110599db0f81cf9fa456249e7bf79b0c74b79517edde25c4ee87f181880af44fe6ee054ff20b74eda2144fe07fa5bfb9d884208"}}}],"blockstakeoutputs":[{"value":"3000","condition":{"type":1,"data":{"unlockhash":"015a080a9259b9d4aaa550e2156f49b1a79a64c7ea463d810d4493e8242e6791584fbdac553e6f"}}}],"minerfees":null}}]},"blockid":"552e410481cce1358ffcd4687f4199dd2181c799d55da26178e55643355bbd2e","difficulty":"27801","estimatedactivebs":"59","height":3644,"maturitytimestamp":1549012510,"target":[0,2,91,116,78,165,130,72,116,162,127,4,125,67,108,16,140,247,132,198,107,159,114,177,44,25,18,162,38,157,169,245],"totalcoins":"0","arbitrarydatatotalsize":6,"minerpayoutcount":3650,"transactioncount":3652,"coininputcount":12,"coinoutputcount":15,"blockstakeinputcount":3644,"blockstakeoutputcount":3645,"minerfeecount":7,"arbitrarydatacount":1},"blocks":null,"transaction":{"id":"0000000000000000000000000000000000000000000000000000000000000000","height":0,"parent":"0000000000000000000000000000000000000000000000000000000000000000","rawtransaction":{"version":0,"data":{"coininputs":[],"minerfees":null}},"coininputoutputs":null,"coinoutputids":null,"coinoutputunlockhashes":null,"blockstakeinputoutputs":null,"blockstakeoutputids":null,"blockstakeunlockhashes":null,"unconfirmed":false},"transactions":null,"multisigaddresses":null,"unconfirmed":false}'
)
# add initial condition
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient(
'01a006599af1155f43d687635e9680650003a6c506934996b90ae84d07648927414046f9f0e936'
),
height=0,
)
# overwrite get/post logic
c.explorer_get = explorer_client.explorer_get
c.explorer_post = explorer_client.explorer_post
# the devnet genesis seed is the seed of the wallet,
# which receives all block stakes and coins in the genesis block of the tfchain devnet
DEVNET_GENESIS_SEED = "image orchard airport business cost work mountain obscure flee alpha alert salmon damage engage trumpet route marble subway immune short tide young cycle attract"
# create a new devnet wallet
w = tfchain.TFChainWallet.TFChainWallet(client=c, seed=DEVNET_GENESIS_SEED)
# we create a new wallet using an existing seed,
# such that our seed is used and not a new randomly generated seed
# only if you have the correct minting powers,
# you can set a new minter definition, otherwise an error will be raised
# set another mint condition manually
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient(
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
),
height=3643,
)
condition = c.minter.condition_get()
assert condition.unlockhash == w.address
# (1) once you have the correct powers, you can can overwrite it as follows:
result = w.minter.definition_set(minter=(1, [
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
'011cf61451b58970eeead00819e33f7fc812bd9b2d4e66914efa6163e238752d34be252ac8667f',
]))
# check if the current transaction is submitted
assert result.submitted # it is expected
# check if all is fulfilled
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# set another mint condition manually
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient((1, [
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a',
'011cf61451b58970eeead00819e33f7fc812bd9b2d4e66914efa6163e238752d34be252ac8667f',
])),
height=3644,
)
# (2) when defining a new minter definition you can also attach data if desired
result = w.minter.definition_set(
minter=
'011cf61451b58970eeead00819e33f7fc812bd9b2d4e66914efa6163e238752d34be252ac8667f', # new minter power
data=
'redefine minter conditions', # optional data, can also be as binary data
)
assert result.submitted # it is expected the transaction is submitted
assert result.transaction.is_fulfilled()
assert result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentMultiSignature)
# ensure the transaction is posted and as expected there as well
txn = explorer_client.posted_transaction_get(result.transaction.id)
assert txn.json() == result.transaction.json()
# set another mint condition manually
explorer_client.mint_condition_add(
condition=tfchain.types.ConditionTypes.from_recipient(
'011cf61451b58970eeead00819e33f7fc812bd9b2d4e66914efa6163e238752d34be252ac8667f'
),
height=3645,
)
# if an invalid recipient is given it, a ValueError or TypeError is raised
with pytest.raises(ValueError):
w.minter.definition_set(minter=None)
with pytest.raises(ValueError):
w.minter.definition_set(minter='0123bla')
with pytest.raises(TypeError):
w.minter.definition_set(minter=1)
# (3) if the wallet has no powers to redefine the powers,
# the transaction will be not be submitted as the transaction won't be fulfilled
result = w.minter.definition_set(
minter=
'014ad318772a09de75fb62f084a33188a7f6fb5e7b68c0ed85a5f90fe11246386b7e6fe97a5a6a'
)
assert not result.submitted
assert not result.transaction.is_fulfilled()
assert not result.transaction.mint_fulfillment.is_fulfilled(
parent_condition=c.minter.condition_get())
assert isinstance(
result.transaction.mint_fulfillment,
tfchain.types.FulfillmentTypes.FulfillmentSingleSignature)