def analyze_transaction(txstr):
txdata = json.loads(txstr)
if 'transaction' in txdata:
tx = TransactionSubscriptionMessage(txdata).transaction
elif 'result' in txdata:
tx = Transaction(txdata['result'])
else:
tx = Transaction(txdata)
data = [tx.type.__name__]
if not tx.successful:
data.append('unsuccessful')
else:
if tx.type == PaymentTransaction:
data.append(tx.hash)
data.append('{0} {1}/{2}'.format(*tx.amount_received))
data.append('to: %s' % tx.Destination)
if not tx.is_xrp_received:
data.append('new balance: %s' % tx.recipient_balance)
data.append('of limit: %s' % tx.recipient_trust_limit)
data.append('path: intermediaries={intermediaries}, offers={offers}'.format(
**tx.analyze_path()
))
else:
data.append('TODO: parse')
# Print the collected info
print(data[0])
for line in data[1:]:
print(' %s' % line)
def test_payment_with_intermediary_traders():
msg = open_transaction('payment_with_intermediary_traders.json')
tx = TransactionSubscriptionMessage(msg).transaction
# We identify the correct recipient data
assert tx.currencies_received == ('USD', ['rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q'])
assert tx.recipient_balances == [
('rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q', Decimal('369.1796199999879'))]
assert tx.recipient_trust_limits == [
('rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q', Decimal('4000'))]
assert tx.analyze_path() == {'offers': 2, 'intermediaries': 2}
def test_payment_with_intermediary_traders():
msg = open_transaction('payment_with_intermediary_traders.json')
tx = TransactionSubscriptionMessage(msg).transaction
# We identify the correct recipient data
assert tx.currencies_received == ('USD',
['rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q'])
assert tx.recipient_balances == [('rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q',
Decimal('369.1796199999879'))]
assert tx.recipient_trust_limits == [('rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q',
Decimal('4000'))]
assert tx.analyze_path() == {'offers': 2, 'intermediaries': 2}