Test
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"""# Automatic Crypto Seller.
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This is a system for automatically trading individual financial assets a single
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way, by using repeated trades over a period.
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This is a wrapper about [`fin_depo`] for automatically individual financial
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assets a one way, by using repeated trades over a period.
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The primary motivation is for trading low-volume crypto assets without
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The primary motivation is for trading low-volume crypto assets slowly without
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affecting the price too much.
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Supported sites:
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@ -22,8 +22,8 @@ pip install -r requirements.txt
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Configure the sell rate:
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Todo:
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----
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TODO
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Run using from the top directory:
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```shell
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@ -39,8 +39,6 @@ The log will both be displayed in the shell, and be placed in a log file
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file, with as much information as possible. Keep both of these for tax
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purposes, if relevant.
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Todo:
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----
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## Auditing information
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The most relevant libraries for auditing are:
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@ -83,7 +81,6 @@ from typing import Any
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import fin_defs
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import fin_depo
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from . import config
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from ._version import __version__
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logger = logging.getLogger(__name__)
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@ -114,40 +111,12 @@ def sample_from_range(rng: random.Random, range: tuple[Any, Any]) -> Any:
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multiplier = Decimal(multiplier)
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return range[0] + (range[1] - range[0]) * multiplier
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SELLER = fin_depo.defi_kucoin.KucoinDepoFetcher(
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kucoin_secret=config.KUCOIN_SECRET,
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kucoin_key=config.KUCOIN_KEY,
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kucoin_pass=config.KUCOIN_PASS,
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)
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def determine_available_tokens(token: fin_defs.Asset) -> Decimal:
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return SELLER.get_depo().get_amount_of_asset(token)
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def sell_tokens(
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input_asset: fin_defs.Asset, input_amount: Decimal, output_asset: fin_defs.Asset,
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) -> fin_depo.data.TradeOrderDetails:
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# return SELLER.place_market_order(input_asset, input_amount, output_asset)
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return fin_depo.data.TradeOrderDetails(
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input_asset=input_asset,
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input_amount=input_amount,
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output_asset=output_asset,
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output_amount=input_amount,
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fee_asset=input_asset,
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fee_amount=input_amount,
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order_id=10001,
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raw_order_details={'TEST': 1, 'DATA': 2},
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)
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def run_auto_sell(config: AutoSellConfig):
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def run_auto_sell(seller: fin_depo.defi_kucoin.KucoinDepoFetcher, config: AutoSellConfig):
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rng = random.SystemRandom()
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while True:
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# Check that account has tokens.
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input_amount_available = determine_available_tokens(config.input_asset)
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input_amount_available = seller.get_depo().get_amount_of_asset(config.input_asset)
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logger.info('Currently own %s %s', input_amount_available, config.input_asset)
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if input_amount_available > 0:
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@ -155,9 +124,9 @@ def run_auto_sell(config: AutoSellConfig):
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amount_to_sell = min(input_amount_available, amount_to_sell)
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logger.info('Attempting to sell %s %s', amount_to_sell, config.input_asset)
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order_details = sell_tokens(
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config.input_asset, amount_to_sell, config.output_asset,
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)
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order_details = seller.place_market_order(
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config.input_asset, amount_to_sell, config.output_asset)
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print(order_details)
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# TODO: Write order details to file.
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@ -5,13 +5,13 @@ from decimal import Decimal
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import fin_defs
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from . import config
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from . import PATH_LOG_FILE, AutoSellConfig, run_auto_sell
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from . import logger as module_logger
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logger = logging.getLogger(__name__)
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def main():
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def setup_logging():
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PATH_LOG_FILE.parent.mkdir(parents=True, exist_ok=True)
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file_handler = logging.handlers.WatchedFileHandler(filename=PATH_LOG_FILE)
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file_handler.setFormatter(
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@ -25,16 +25,24 @@ def main():
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logger.setLevel('INFO')
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module_logger.setLevel('INFO')
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def main():
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setup_logging()
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logger.info('Initializing crypto_seller')
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config = AutoSellConfig(
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seller_backend = fin_depo.defi_kucoin.KucoinDepoFetcher(
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kucoin_secret=config.KUCOIN_SECRET,
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kucoin_key=config.KUCOIN_KEY,
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kucoin_pass=config.KUCOIN_PASS,
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)
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auto_sell_config = AutoSellConfig(
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input_amount_range=(Decimal('0.5'), Decimal('1')),
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interval_range=(datetime.timedelta(seconds=2), datetime.timedelta(seconds=6)),
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input_asset=fin_defs.MPC,
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output_asset=fin_defs.USDT,
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exit_when_empty=True,
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)
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run_auto_sell(config)
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run_auto_sell(seller_backend, auto_sell_config)
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if __name__ == '__main__':
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0
test/__init__.py
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0
test/__init__.py
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48
test/test_auto_sell.py
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48
test/test_auto_sell.py
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import fin_defs
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from decimal import Decimal
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import fin_depo
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import datetime
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import crypto_seller
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class SellerMock(fin_depo.data.DepoFetcher):
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def __init__(self, asset: fin_defs.Asset, initial_amount: Decimal):
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self.asset = asset
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self.amount_left = initial_amount
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def get_depo(self) -> fin_depo.data.Depo:
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return fin_depo.data.DepoSingle('TestDepo', datetime.datetime.now(tz=datetime.UTC), {self.asset:self.amount_left})
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def place_market_order(self, input_asset: fin_defs.Asset, input_amount:
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Decimal, output_asset: fin_defs.Asset) -> fin_depo.data.Depo:
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assert input_amount <= self.amount_left, 'Attempt to sell too much'
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self.amount_left -= input_amount
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return fin_depo.data.TradeOrderDetails(
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input_asset=input_asset,
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input_amount=input_amount,
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output_asset=output_asset,
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output_amount=input_amount, # TODO?
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fee_asset=input_asset,
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fee_amount=Decimal(0),
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order_id=10000000 - self.amount_left,
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raw_order_details={'TEST': 1, 'DATA': 2},
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)
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def test_auto_run():
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config = crypto_seller.AutoSellConfig(
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input_amount_range=(Decimal('1'), Decimal('1')),
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interval_range=(datetime.timedelta(seconds=0), datetime.timedelta(seconds=0)),
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input_asset=fin_defs.USDT,
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output_asset=fin_defs.USD,
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exit_when_empty=True,
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)
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seller = SellerMock(fin_defs.USDT, Decimal('1000'))
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crypto_seller.run_auto_sell(seller, config)
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assert seller.amount_left == 0
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