Jmaa/crypto-seller
Jmaa/crypto-seller
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Improved error recovery

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This commit is contained in:
Jon Michael Aanes 2024-09-04 19:48:29 +02:00
parent 9709c9b68a
commit 48a821a8d4
Signed by: Jmaa
SSH Key Fingerprint: SHA256:Ab0GfHGCblESJx7JRE4fj4bFy/KRpeLhi41y4pF3sNA
2 changed files with 73 additions and 52 deletions
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119
crypto_seller/__init__.py
View File

@ -216,50 +216,63 @@ def run_auto_sell(
all_executed_orders: list[fin_depo.data.TradeOrderDetails] = []
total_sleep_duration = datetime.timedelta(seconds=0)
while True:
# Check that account has tokens.
input_amount_available = config.seller.get_depo().get_amount_of_asset(
config.input_asset,
)
logger.info(
'Currently own %s %s',
input_amount_available,
config.input_asset.raw_short_name(),
)
if initial_rounds_to_skip > 0:
initial_rounds_to_skip -= 1
logger.info('skipping this round')
elif input_amount_available > 0:
amount_to_sell = sample_from_range(rng, config.input_amount_range)
amount_to_sell = min(input_amount_available, amount_to_sell)
amount_to_sell = amount_to_sell.quantize(
ROUND_TO_WHOLE,
rounding=ROUND_DOWN,
)
logger.info('Attempting to sell %s %s', amount_to_sell, config.input_asset)
order_details = config.seller.place_market_order(
try:
while True:
# Check that account has tokens.
input_amount_available = config.seller.get_depo().get_amount_of_asset(
config.input_asset,
amount_to_sell,
config.output_asset,
)
logger.info(
'Currently own %s %s',
input_amount_available,
config.input_asset.raw_short_name(),
)
config.log_order_to_csv(order_details)
all_executed_orders.append(order_details)
if initial_rounds_to_skip > 0:
initial_rounds_to_skip -= 1
logger.info('skipping this round')
elif input_amount_available > 0:
amount_to_sell = sample_from_range(rng, config.input_amount_range)
amount_to_sell = min(input_amount_available, amount_to_sell)
amount_to_sell = amount_to_sell.quantize(
ROUND_TO_WHOLE,
rounding=ROUND_DOWN,
)
logger.info(
'Attempting to sell %s %s', amount_to_sell, config.input_asset,
)
del amount_to_sell
elif config.exit_when_empty:
break
order_details = config.seller.place_market_order(
config.input_asset,
amount_to_sell,
config.output_asset,
)
# Time out
time_to_sleep = sample_from_range(rng, config.interval_range)
time_to_sleep_secs = time_to_sleep.total_seconds()
logger.info('Sleeping %s (%d seconds)', time_to_sleep, time_to_sleep_secs)
config.sleep(time_to_sleep_secs)
total_sleep_duration += time_to_sleep
config.log_order_to_csv(order_details)
all_executed_orders.append(order_details)
del input_amount_available
del amount_to_sell
elif config.exit_when_empty:
break
# Time out
time_to_sleep = sample_from_range(rng, config.interval_range)
time_to_sleep_secs = time_to_sleep.total_seconds()
logger.info('Sleeping %s (%d seconds)', time_to_sleep, time_to_sleep_secs)
config.sleep(time_to_sleep_secs)
total_sleep_duration += time_to_sleep
del input_amount_available
except KeyboardInterrupt:
logger.warning('Manual interrupt')
except RuntimeError:
logger.exception(
'A unexpected and serious error occured. The program will be winding down',
)
logger.fatal('Please send the above error message to: mailto:jonjmaa@gmail.com')
logger.fatal(
'He will attempt to diagnosticate the problem, and help with recovery',
)
time_end = datetime.datetime.now(tz=datetime.UTC)
@ -288,41 +301,45 @@ def log_estimates(config: AutoSellConfig):
current_balance / config.input_amount_range[0],
)
minisleep = 0.1
logger.info('')
logger.info('Welcome to crypto seller!')
config.sleep(1)
config.sleep(3)
logger.info('')
config.sleep(1)
config.sleep(minisleep)
logger.info('I, the great crypto seller, your humble servant, will')
config.sleep(minisleep)
logger.info('now analyse your configuration and divine some estimates!')
config.sleep(1)
config.sleep(3)
logger.info('')
config.sleep(1)
config.sleep(minisleep)
logger.info(
'- Current balance: %s %s',
current_balance,
config.input_asset.raw_short_name(),
)
config.sleep(1)
config.sleep(minisleep)
logger.info('- Average sleep: %s seconds', average_sleep)
config.sleep(1)
config.sleep(minisleep)
logger.info(
'- Average amount: %s %s',
average_amount,
config.input_asset.raw_short_name(),
)
config.sleep(1)
config.sleep(minisleep)
logger.info('- Expected counts: %s', expected_num_sell_offs)
config.sleep(1)
config.sleep(minisleep)
logger.info('- Expected time: %s', expected_duration)
config.sleep(1)
config.sleep(minisleep)
logger.info('- Fastest time: %s', fastest_duration)
config.sleep(1)
config.sleep(minisleep)
logger.info('- Slowest time: %s', slowest_duration)
config.sleep(1)
config.sleep(minisleep)
logger.info('')
config.sleep(1)
config.sleep(minisleep)
logger.info('Do you still want to proceed?')
config.sleep(1)
config.sleep(minisleep)
logger.info('If not, press CTRL+C within the next 10 seconds...')
config.sleep(10)
logger.info('')

6
crypto_seller/__main__.py
View File

@ -3,6 +3,7 @@ import datetime
import json
import logging
import logging.handlers
import sys
import time
from decimal import Decimal
from pathlib import Path
@ -136,7 +137,10 @@ def main():
auto_sell_config = load_config(args.config_file)
# Display estimates
log_estimates(auto_sell_config)
try:
log_estimates(auto_sell_config)
except KeyboardInterrupt:
sys.exit(1)
# Run auto sell
results = run_auto_sell(