def _construct_transaction(self, tx):
result = {}
result.update({
'confirmations':
tx.get('confirmations', ''),
'time':
tx.get('time', ''),
'txid':
tx.get('txid', ''),
'vins': [{
'txid':
vin['txid'],
'n':
vin['vout'],
'value':
bitcoin_to_satoshi(
self._get_value_from_vout(vin['txid'], vin['vout'])),
'address':
self._get_address_for_vout(vin['txid'], vin['vout'])
} for vin in tx.get('vin', [])],
'vouts': [{
'n':
vout['n'],
'value':
bitcoin_to_satoshi(vout['value']),
'asm':
vout['scriptPubKey']['asm'],
'hex':
vout['scriptPubKey']['hex'],
'address':
vout['scriptPubKey'].get('addresses', ['NONSTANDARD'])[0]
} for vout in tx.get('vout', [])]
})
return result
def _construct_transaction(self, tx):
result = {}
result.update({'confirmations': tx.get('confirmations', ''),
'time': self._convert_time(tx['time_utc']),
'txid': tx.get('tx', ''),
'vins': [{'txid': vin['vout_tx'], 'n': vin['n'], 'address': vin['address'],
'value': bitcoin_to_satoshi(float(vin['amount']))} for vin in tx.get('vins', [])],
'vouts': [{'n': vout['n'], 'value': bitcoin_to_satoshi(float(vout['amount'])),
'asm': vout.get('extras', {}).get('asm', ''),
'hex': vout.get('extras', {}).get('script', ''),
'address': vout['address']} for vout in tx.get('vouts', [])]
})
return result
def _construct_transaction(self, tx):
result = {}
result.update({'confirmations': tx.get('confirmations', ''),
'time': tx.get('time', ''),
'txid': tx.get('txid', ''),
'vins': [{'txid': vin['txid'], 'n': vin['vout'], 'value': bitcoin_to_satoshi(self._get_value_from_vout(vin['txid'], vin['vout'])),
'address': self._get_address_for_vout(vin['txid'], vin['vout'])} for vin in tx.get('vin', [])],
'vouts': [{'n': vout['n'], 'value': bitcoin_to_satoshi(vout['value']),
'asm': vout['scriptPubKey']['asm'],
'hex': vout['scriptPubKey']['hex'],
'address': vout['scriptPubKey'].get('addresses', ['NONSTANDARD'])[0]} for vout in tx.get('vout', [])]
})
return result
def list_unspents(self, address, min_confirmations, raw=False):
unconfirmed = True if min_confirmations == 0 else False
if unconfirmed:
path = '/address/unspent/{}?unconfirmed=1'.format(address)
else:
path = '/address/unspent/{}'.format(address)
url = self._url + path
results = self.make_request(url)
if raw:
return results
out = []
for unspent in results['unspent']:
if unspent['confirmations'] >= min_confirmations:
out.append({
'txid':
unspent['tx'],
'vout':
unspent['n'],
'amount':
bitcoin_to_satoshi(float(unspent['amount'])),
'confirmations':
unspent['confirmations']
})
return out
def list_transactions(self, address, **kwargs):
# blockr returns the last 200 transactions
path = '/address/txs/{}'.format(address)
url = self._url + path
results = self.make_request(url)
out = []
for tx in results['txs']:
out.append({'txid': tx['tx'],
'amount': bitcoin_to_satoshi(tx['amount']),
'confirmations': tx['confirmations'],
'time': self._convert_time(tx['time_utc'])})
return out
def list_unspents(self, address, min_confirmations):
response = self.make_request('listunspent', [min_confirmations, 9999999, [address]])
error = response.get('error')
if error is not None:
raise Exception(error)
results = response.get('result', [])
out = []
for unspent in results:
out.append({'txid': unspent['txid'],
'vout': unspent['vout'],
'amount': bitcoin_to_satoshi(unspent['amount']),
'confirmations': unspent['confirmations']})
return out
def list_unspents(self, address, min_confirmations):
response = self.make_request('listunspent', [min_confirmations, 9999999, [address]])
error = response.get('error')
if error is not None:
raise Exception(error)
results = response.get('result', [])
out = []
for unspent in results:
out.append({'txid': unspent['txid'],
'vout': unspent['vout'],
'amount': bitcoin_to_satoshi(unspent['amount']),
'confirmations': unspent['confirmations']})
return out
def list_transactions(self, address, account="*", max_transactions=200):
response = self.make_request("listtransactions", [account, max_transactions, 0, True])
error = response.get('error')
if error is not None:
raise Exception(error)
results = response.get('result', [])
results = [tx for tx in results if tx.get('address', '') == address and tx.get('category', '') == 'receive']
out = []
for tx in results:
out.append({'txid': tx['txid'],
'amount': bitcoin_to_satoshi(tx['amount']),
'confirmations': tx['confirmations'],
'time': tx['time']})
return out
def list_transactions(self, address, account="*", max_transactions=200):
response = self.make_request("listtransactions", [account, max_transactions, 0, True])
error = response.get('error')
if error is not None:
raise Exception(error)
results = response.get('result', [])
results = [tx for tx in results if tx.get('address', '') == address and tx.get('category', '') == 'receive']
out = []
for tx in results:
out.append({'txid': tx['txid'],
'amount': bitcoin_to_satoshi(tx['amount']),
'confirmations': tx['confirmations'],
'time': tx['time']})
return out
def list_unspents(self, address, min_confirmations):
unconfirmed = True if min_confirmations == 0 else False
if unconfirmed:
path = '/address/unspent/{}?unconfirmed=1'.format(address)
else:
path = '/address/unspent/{}'.format(address)
url = self._url + path
results = self.make_request(url)
out = []
for unspent in results['unspent']:
if unspent['confirmations'] >= min_confirmations:
out.append({'txid': unspent['tx'],
'vout': unspent['n'],
'amount': bitcoin_to_satoshi(float(unspent['amount'])),
'confirmations': unspent['confirmations']})
return out
