def __init__(self, from_address, proposal_id, base_asset_symbol,
quote_asset_symbol, init_price):
dict.__init__(self,
proposal_id=VarInt(proposal_id),
base_asset_symbol=String(base_asset_symbol),
quote_asset_symbol=String(quote_asset_symbol),
init_price=VarInt(init_price))
self['from'] = Address(from_address)
def __init__(self, from_address, time_lock_id, description, amount, lock_time):
dict.__init__(
self,
time_lock_id=VarInt(time_lock_id),
description=String(description),
amount=Repeated(amount),
lock_time=VarInt(lock_time)
)
self['from'] = Address(from_address)
def encode(self, field_id=None):
buf = self.object_id()
buf += Address(self['from']).encode(1)
buf += String(self['symbol']).encode(2)
buf += VarInt(self['amount']).encode(3)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def from_msg_obj(timelock_data):
coins = []
for amount in timelock_data['amount']:
coins.append(Token(VarInt(amount['amount']), amount['denom']))
return TimeLock(
Address(timelock_data['from']),
String(timelock_data.get('description', '')),
Repeated(coins),
VarInt(timelock_data['lock_time'])
)
def __init__(self, sender, order_id, symbol, ordertype, side, price,
quantity, timeinforce):
dict.__init__(self,
sender=Address(sender),
symbol=String(symbol),
ordertype=VarInt(ordertype),
side=VarInt(side),
price=VarInt(price),
quantity=VarInt(quantity),
timeinforce=VarInt(timeinforce))
self['id'] = String(order_id)
def decode(data, field_id):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return VarInt(0), data
data = data[len(prefix):]
pub_key, data = PubKeySecp256k1.decode(data, 1)
signature, data = Bytes.decode(data, 2)
account_number, data = VarInt.decode(data, 3)
sequence, data = VarInt.decode(data, 4)
return BnbSignature(pub_key, signature, account_number, sequence), data
def encode(self, field_id=None):
# buf = bytes.fromhex('ACCBA2DE')
buf = self.object_id()
buf += self['title'].encode(1)
buf += self['description'].encode(2)
buf += VarInt(proposal_type_to_int[self['proposal_type']]).encode(3)
buf += self['proposer'].encode(4)
buf += self['initial_deposit'].encode(5)
buf += self['voting_period'].encode(6)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def __init__(self, from_address, symbol, amount):
dict.__init__(
self,
amount=VarInt(amount),
symbol=String(symbol)
)
self['from'] = Address(from_address)
def encode(self, field_id=None):
buf = self.object_id()
buf += self['pub_key'].encode()
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def decode(data, field_id=None):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return None, data
data = data[len(field_id):]
assert data[0:4] == DexList.object_id()
data = data[4:]
from_address, data = Address.decode(data, 1)
proposal_id, data = VarInt.decode(data, 2)
base_asset_symbol, data = String.decode(data, 3)
quote_asset_symbol, data = String.decode(data, 4)
init_price, data = VarInt.decode(data, 5)
return DexList(from_address, proposal_id, base_asset_symbol,
quote_asset_symbol, init_price)
def __init__(self, from_address, name, symbol, total_supply, mintable):
dict.__init__(
self,
name=String(name),
symbol=String(symbol),
total_supply=VarInt(total_supply),
mintable=bool(mintable))
self['from'] = Address(from_address)
def encode(self, field_id=None):
buf = self.object_id()
buf += self['inputs'].encode(1)
buf += self['outputs'].encode(2)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def encode(self, field_id=None):
buf = self.object_id()
buf += self['from'].encode(1)
buf += self['time_lock_id'].encode(2)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def encode(self):
buf = self.object_id()
buf += self['msgs'].encode(1)
buf += self['signatures'].encode(2)
buf += self['memo'].encode(3)
buf += self['source'].encode(4)
if self['data'] is not None:
buf += self['data'].encode(5)
return VarInt(len(buf)).encode() + buf
def encode(self, field_id=None):
buf = self.object_id()
buf += self['proposal_id'].encode(1)
buf += self['voter'].encode(2)
buf += self['option'].encode(3)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def encode(self, field_id=None):
buf = self.object_id()
buf += self['sender'].encode(1)
buf += self['symbol'].encode(2)
buf += self['refid'].encode(3)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def encode(self, field_id=None):
buf = self.object_id()
buf += self['from'].encode(1)
buf += self['description'].encode(2)
buf += self['amount'].encode(3)
buf += self['lock_time'].encode(4)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def from_msg_obj(timerelock_data):
amounts = []
for amount in timerelock_data['amount']:
amounts.append(Token(VarInt(amount['amount']), String(amount['denom'])))
return TimeRelock(
timerelock_data['from'],
timerelock_data['time_lock_id'],
timerelock_data['description'],
amounts,
timerelock_data['lock_time']
)
def encode(self, field_id=None):
buf = self.object_id()
buf += self['from'].encode(1)
buf += self['proposal_id'].encode(2)
buf += self['base_asset_symbol'].encode(3)
buf += self['quote_asset_symbol'].encode(4)
buf += self['init_price'].encode(5)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def decode(data, field_id=None):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return VarInt(0), data
data = data[len(prefix):]
assert data[0:4] == PubKeySecp256k1.object_id()
data = data[4:]
pub_key, data = Bytes.decode(data)
return PubKeySecp256k1(pub_key), data
def encode(self, field_id=None):
buf = self.object_id()
buf += self['from'].encode(1)
buf += self['name'].encode(2)
buf += self['symbol'].encode(3)
buf += self['total_supply'].encode(4)
buf += Bool(self['mintable']).encode(5)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def decode(data, field_id=None):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return None, data
data = data[len(field_id):]
from_address, data = Address.decode(data, 1)
symbol, data = String.decode(data, 2)
amount, data = VarInt.decode(data, 3)
return Mint(from_address, symbol, amount)
def decode(klass, data, field_id=None):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return None, data
data = data[len(field_id):]
assert data[0:4] == klass.object_id()
data = data[4:]
from_address, data = Address.decode(data, 1)
symbol, data = String.decode(data, 2)
amount, data = VarInt.decode(data, 3)
return klass(from_address, symbol, amount), data
def encode(self, field_id=None):
buf = self.object_id()
buf += self['sender'].encode(1)
buf += self['id'].encode(2)
buf += self['symbol'].encode(3)
buf += self['ordertype'].encode(4)
buf += self['side'].encode(5)
buf += self['price'].encode(6)
buf += self['quantity'].encode(7)
buf += self['timeinforce'].encode(8)
if field_id is None:
return buf
else:
return make_prefix(field_id, 2) + VarInt(len(buf)).encode() + buf
def decode(data, field_id=None):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return None, data
data = data[len(field_id):]
assert data[0:4] == Proposal.object_id()
data = data[4:]
title, data = String.decode(data, 1)
description, data = String.decode(data, 2)
proposal_type, data = VarInt.decode(data, 3)
proposer, data = Address.decode(data, 4)
initial_deposit, data = Repeated.decode(data, 5, Token)
voting_period, data = StringVarInt.decode(data, 6)
return Proposal(title, description, proposal_type, proposer, initial_deposit, voting_period)
def decode(data, field_id=None, hrp='bnb'):
if field_id is not None:
prefix = make_prefix(field_id, 2)
for i in range(len(prefix)):
if prefix[i] != data[i]:
return None, data
data = data[len(field_id):]
assert data[0:4] == Issue.object_id()
data = data[4:]
address, data = Address.decode(data, 1, hrp)
name, data = String.decode(data, 2)
symbol, data = String.decode(data, 3)
total_supply, data = VarInt.decode(data, 4)
mintable, data = Bool.decode(data, 5)
mintable = True if mintable else 0
return Issue(address, name, symbol, total_supply, mintable), data
def encode(self, field_id=None):
return VarInt.encode(vote_option_to_varint[self], field_id)
def from_msg_obj(proposal_data):
initial_deposit = Repeated([])
for deposit in proposal_data['initial_deposit']:
initial_deposit.append(StringToken(deposit['amount'], deposit['denom'])),
return Proposal(
proposal_data['title'],
proposal_data['description'],
proposal_data['proposal_type'],
proposal_data['proposer'],
initial_deposit,
proposal_data['voting_period']
)
vote_option_to_varint = {
"Yes": VarInt(1),
"Abstain": VarInt(2),
"No": VarInt(3),
"NoWithVeto": VarInt(4)
}
class VoteOption(String):
"""
A String enum for JSON, a VarInt for encoding
"""
def encode(self, field_id=None):
return VarInt.encode(vote_option_to_varint[self], field_id)
class Vote(Amino):
def test_decode_varint():
for val in [5, 257, 1000000, 0]:
encoded = VarInt(val).encode()
decoded, remaining = VarInt.decode(encoded)
assert decoded == val
assert remaining == b''
def __init__(self, from_address, time_lock_id):
dict.__init__(
self,
time_lock_id=VarInt(time_lock_id)
)
self['from'] = Address(from_address)
