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This commit is contained in:
Jon Michael Aanes 2025-04-03 23:21:56 +02:00
parent 18635cd52e
commit e9380a127a
4 changed files with 34 additions and 24 deletions
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51
fin_depo/defi_kraken.py
View File

@ -2,8 +2,8 @@
import datetime
import logging
from decimal import Decimal
from collections.abc import Iterator
from decimal import Decimal
import fin_defs
import krakenex
@ -64,9 +64,8 @@ class KrakenDepoFetcher(DepoFetcher):
updated_time=now,
)
def _get_withdrawals(self) -> list[WithdrawalDetails]:
raise NotImplementedError("work in progress")
raise NotImplementedError('work in progress')
"""
json = self.client.query_private('WithdrawStatus',data={'start':1})
results = []
@ -82,7 +81,7 @@ class KrakenDepoFetcher(DepoFetcher):
"""
def _get_deposits(self) -> list[DepositDetails]:
raise NotImplementedError("work in progress")
raise NotImplementedError('work in progress')
"""
json = self.client.query_private('DepositStatus',data={'start':1})
results = []
@ -98,7 +97,7 @@ class KrakenDepoFetcher(DepoFetcher):
"""
def _get_historic_spot_orders(self) -> Iterator[TradeOrderDetails]:
raise NotImplementedError("work in progress")
raise NotImplementedError('work in progress')
"""
json = self.client.query_private('ClosedOrders',data={'start':1})
for order_id, v in json['result']['closed'].items():
@ -118,16 +117,18 @@ class KrakenDepoFetcher(DepoFetcher):
"""
def _get_double_registers(self) -> list[DoubleRegister]:
json = self.client.query_private('Ledgers',data={'start':1})
json = self.client.query_private('Ledgers', data={'start': 1})
return list(parse_from_ledger(json['result']['ledger'].values()))
def parse_asset_from_ticker(ticker: str) -> fin_defs.Asset:
account = ticker.removesuffix('.HOLD')
if account == 'ZEUR':
return fin_defs.EUR
return fin_defs.WELL_KNOWN_SYMBOLS[account]
def parse_from_ledger(ledger_items: list[dict[str,str]]) -> Iterator:
def parse_from_ledger(ledger_items: list[dict[str, str]]) -> Iterator:
collected_items = {}
for item in ledger_items:
collected_items.setdefault(item['refid'], []).append(item)
@ -139,19 +140,23 @@ def parse_from_ledger(ledger_items: list[dict[str,str]]) -> Iterator:
assert len(items) == 1
asset = parse_asset_from_ticker(items[0]['asset'])
yield DepositDetails(
deposit = fin_defs.AssetAmount(asset, Decimal(items[0]['amount'])),
fee = fin_defs.AssetAmount(asset, Decimal(items[0]['fee'])),
executed_time = datetime.datetime.fromtimestamp(items[0]['time'],tz=datetime.UTC),
raw_details = items[0],
deposit=fin_defs.AssetAmount(asset, Decimal(items[0]['amount'])),
fee=fin_defs.AssetAmount(asset, Decimal(items[0]['fee'])),
executed_time=datetime.datetime.fromtimestamp(
items[0]['time'], tz=datetime.UTC,
),
raw_details=items[0],
)
elif items[0]['type'] == 'withdrawal':
assert len(items) == 1
asset = parse_asset_from_ticker(items[0]['asset'])
yield WithdrawalDetails(
withdrawn = -fin_defs.AssetAmount(asset, Decimal(items[0]['amount'])),
fee = fin_defs.AssetAmount(asset, Decimal(items[0]['fee'])),
executed_time = datetime.datetime.fromtimestamp(items[0]['time'],tz=datetime.UTC),
raw_details = items[0],
withdrawn=-fin_defs.AssetAmount(asset, Decimal(items[0]['amount'])),
fee=fin_defs.AssetAmount(asset, Decimal(items[0]['fee'])),
executed_time=datetime.datetime.fromtimestamp(
items[0]['time'], tz=datetime.UTC,
),
raw_details=items[0],
)
else:
assert len(items) == 2, items
@ -160,18 +165,20 @@ def parse_from_ledger(ledger_items: list[dict[str,str]]) -> Iterator:
assert float(items[0]['amount']) > 0
assert float(items[1]['amount']) < 0
asset_input = parse_asset_from_ticker(items[1]['asset'])
asset_output = parse_asset_from_ticker(items[0]['asset'])
asset_output = parse_asset_from_ticker(items[0]['asset'])
input = -fin_defs.AssetAmount(asset_input, Decimal(items[1]['amount']))
output = fin_defs.AssetAmount(asset_output, Decimal(items[0]['amount']))
fee_of_input = fin_defs.AssetAmount(asset_input, Decimal(items[1]['fee']))
fee_of_output = fin_defs.AssetAmount(asset_output, Decimal(items[0]['fee']))
details = TradeOrderDetails(
input = input,
output = output,
fee = fee_of_input if fee_of_input.amount != 0 else fee_of_output,
executed_time = datetime.datetime.fromtimestamp(items[1]['time'],tz=datetime.UTC),
order_id = refid,
raw_order_details = items[0],
input=input,
output=output,
fee=fee_of_input if fee_of_input.amount != 0 else fee_of_output,
executed_time=datetime.datetime.fromtimestamp(
items[1]['time'], tz=datetime.UTC,
),
order_id=refid,
raw_order_details=items[0],
)
yield details

4
fin_depo/defi_kucoin.py
View File

@ -244,7 +244,9 @@ class KucoinDepoFetcher(DepoFetcher):
timestamp = int(end_time.timestamp() * 1000)
page_index = 1
while True:
raw_details = self.kucoin_client.get_orders(end=timestamp, page=page_index)
raw_details = self.kucoin_client.get_orders(
end=timestamp, page=page_index,
)
yield from (order_from_json(item) for item in raw_details['items'])
page_index = raw_details['currentPage'] + 1

1
test/test_kraken.py
View File

@ -9,6 +9,7 @@ needs_secrets = pytest.mark.skipif(
reason='Secret kraken_USERNAME required',
)
def get_fetcher():
return fin_depo.defi_kraken.KrakenDepoFetcher(
secrets.KRAKEN_KEY,

2
test/test_kucoin_trading.py
View File

@ -32,7 +32,7 @@ def test_place_market_order_requires_allow_trades():
with pytest.raises(PermissionError) as m:
fetcher.place_market_order(
fin_defs.AssetAmount(fin_defs.MPC, Decimal(1)), fin_defs.USDT
fin_defs.AssetAmount(fin_defs.MPC, Decimal(1)), fin_defs.USDT,
)
assert 'KucoinDepoFetcher.allow_trades is not enabled: Cannot make trades' in str(m)