def issue_coins(self, moniker, pck, units, atoms_in_unit):
from coloredcoinlib.colordef import OBColorDefinition
from wallet_model import ColorSet
if pck == 'obc':
total = units * atoms_in_unit
op_tx_spec = txcons.SimpleOperationalTxSpec(self.model, None)
wam = self.model.get_address_manager()
addr = wam.get_new_genesis_address()
op_tx_spec.add_target(addr.get_address(), -1, total)
genesis_ctxs = OBColorDefinition.compose_genesis_tx_spec(
op_tx_spec)
genesis_tx = self.model.transform_tx_spec(genesis_ctxs, 'signed')
height = self.model.ccc.blockchain_state.bitcoind.getblockcount() \
- 1
genesis_tx_hash = self.publish_tx(genesis_tx)
color_desc = ':'.join(['obc', genesis_tx_hash, '0', str(height)])
adm = self.model.get_asset_definition_manager()
assdef = adm.add_asset_definition({
"monikers": [moniker],
"color_set": [color_desc],
"unit": atoms_in_unit
})
wam.update_genesis_address(assdef.get_color_set())
else:
raise Exception('color scheme not recognized')
def test_compose_genesis_tx_spec(self):
txspec = MockOpTxSpec([])
cv = SimpleColorValue(colordef=UNCOLORED_MARKER, value=1)
self.assertRaises(InvalidTargetError,
OBColorDefinition.compose_genesis_tx_spec, txspec)
target = ColorTarget('addr', cv)
txspec = MockOpTxSpec([target])
self.assertRaises(InvalidColorError,
OBColorDefinition.compose_genesis_tx_spec, txspec)
cv = SimpleColorValue(colordef=GENESIS_OUTPUT_MARKER, value=1)
target = ColorTarget('addr', cv)
txspec = MockOpTxSpec([target])
self.assertTrue(isinstance(
OBColorDefinition.compose_genesis_tx_spec(txspec),
ComposedTxSpec))
def test_compose_genesis_tx_spec(self):
txspec = MockOpTxSpec([])
cv = SimpleColorValue(colordef=UNCOLORED_MARKER, value=1)
self.assertRaises(InvalidTargetError,
OBColorDefinition.compose_genesis_tx_spec, txspec)
target = ColorTarget('addr', cv)
txspec = MockOpTxSpec([target])
self.assertRaises(InvalidColorError,
OBColorDefinition.compose_genesis_tx_spec, txspec)
cv = SimpleColorValue(colordef=GENESIS_OUTPUT_MARKER, value=1)
target = ColorTarget('addr', cv)
txspec = MockOpTxSpec([target])
self.assertTrue(
isinstance(OBColorDefinition.compose_genesis_tx_spec(txspec),
ComposedTxSpec))
def issue_coins(self, moniker, pck, units, atoms_in_unit):
from coloredcoinlib.colordef import OBColorDefinition
from wallet_model import ColorSet
if pck == 'obc':
total = units * atoms_in_unit
op_tx_spec = txcons.SimpleOperationalTxSpec(self.model, None)
wam = self.model.get_address_manager()
addr = wam.get_new_address(ColorSet(self.model, []))
op_tx_spec.add_target(addr.get_address(), -1, total)
genesis_ctxs = OBColorDefinition.compose_genesis_tx_spec(op_tx_spec)
genesis_tx = self.model.transform_tx_spec(genesis_ctxs, 'signed')
height = self.model.ccc.blockchain_state.bitcoind.getblockcount() - 1
genesis_tx_hash = self.publish_tx(genesis_tx)
color_desc = ':'.join(['obc', genesis_tx_hash, '0', str(height)])
adm = self.model.get_asset_definition_manager()
assdef = adm.add_asset_definition({"monikers": [moniker],
"color_set": [color_desc]})
addr.color_set = assdef.get_color_set()
wam.update_config()
else:
raise Exception('color scheme not recognized')
