tg-bot/tipbot/wownero.py
2020-08-06 01:11:47 -07:00

117 lines
3.9 KiB
Python

import requests
import six
import json
import operator
from tipbot import config
from decimal import Decimal
PICOWOW = Decimal('0.00000000001')
class Wallet(object):
def __init__(self):
self.host = config.WALLET_HOST
self.port = config.WALLET_PORT
self.proto = config.WALLET_PROTO
self.username = config.WALLET_USER
self.password = config.WALLET_PASS
self.endpoint = '{}://{}:{}/json_rpc'.format(
self.proto, self.host, self.port
)
self.auth = requests.auth.HTTPDigestAuth(
self.username, self.password
)
try:
r = self.height()
height = r['height']
self.connected = True
except:
self.connected = False
def make_wallet_rpc(self, method, params={}):
r = requests.get(
self.endpoint,
data=json.dumps({'method': method, 'params': params}),
auth=self.auth
)
# print(r.status_code)
if 'error' in r.json():
return r.json()['error']
else:
return r.json()['result']
def height(self):
return self.make_wallet_rpc('get_height', {})
def spend_key(self):
return self.make_wallet_rpc('query_key', {'key_type': 'spend_key'})['key']
def view_key(self):
return self.make_wallet_rpc('query_key', {'key_type': 'view_key'})['key']
def seed(self):
return self.make_wallet_rpc('query_key', {'key_type': 'mnemonic'})['key']
def accounts(self):
accounts = []
_accounts = self.make_wallet_rpc('get_accounts')
idx = 0
self.master_address = _accounts['subaddress_accounts'][0]['base_address']
for _acc in _accounts['subaddress_accounts']:
assert idx == _acc['account_index']
accounts.append(_acc['account_index'])
idx += 1
return accounts
def new_account(self, label=None):
_account = self.make_wallet_rpc('create_account', {'label': label})
return _account['account_index']
def addresses(self, account, addr_indices=None):
qdata = {'account_index': account}
if addr_indices:
qdata['address_index'] = addr_indices
_addresses = self.make_wallet_rpc('get_address', qdata)
addresses = [None] * (max(map(operator.itemgetter('address_index'), _addresses['addresses'])) + 1)
for _addr in _addresses['addresses']:
addresses[_addr['address_index']] = _addr['address']
return addresses
def new_address(self, account, label=None):
data = {'account_index': account, 'label': label}
_address = self.make_wallet_rpc('create_address', data)
return (_address['address_index'], _address['address'])
def balances(self, account):
data = {'account_index': account}
_balance = self.make_wallet_rpc('get_balance', data)
return (from_atomic(_balance['balance']), from_atomic(_balance['unlocked_balance']))
def transfer(self, dest_address, amount, priority, account):
data = {
'account_index': account,
'destinations': [{'address': dest_address, 'amount': to_atomic(amount)}],
'priority': priority,
'unlock_time': 0,
'get_tx_key': True,
'get_tx_hex': True,
'new_algorithm': True,
'do_not_relay': False,
'ring_size': 22
}
transfer = self.make_wallet_rpc('transfer', data)
return transfer
def to_atomic(amount):
if not isinstance(amount, (Decimal, float) + six.integer_types):
raise ValueError("Amount '{}' doesn't have numeric type. Only Decimal, int, long and "
"float (not recommended) are accepted as amounts.")
return int(amount * 10**11)
def from_atomic(amount):
return (Decimal(amount) * PICOWOW).quantize(PICOWOW)
def as_wownero(amount):
return Decimal(amount).quantize(PICOWOW)