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Add NoDBContext to pairlist evaluation functions

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Matthias
2024-01-10 20:08:23 +01:00
parent 3caf964c46
commit 883f508544
2 changed files with 18 additions and 15 deletions
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12
freqtrade/commands/pairlist_commands.py
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@@ -15,6 +15,7 @@ def start_test_pairlist(args: Dict[str, Any]) -> None:
""" """
Test Pairlist configuration Test Pairlist configuration
""" """
from freqtrade.persistence import FtNoDBContext
from freqtrade.plugins.pairlistmanager import PairListManager from freqtrade.plugins.pairlistmanager import PairListManager
config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE) config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
@@ -24,11 +25,12 @@ def start_test_pairlist(args: Dict[str, Any]) -> None:
if not quote_currencies: if not quote_currencies:
quote_currencies = [config.get('stake_currency')] quote_currencies = [config.get('stake_currency')]
results = {} results = {}
for curr in quote_currencies: with FtNoDBContext():
config['stake_currency'] = curr for curr in quote_currencies:
pairlists = PairListManager(exchange, config) config['stake_currency'] = curr
pairlists.refresh_pairlist() pairlists = PairListManager(exchange, config)
results[curr] = pairlists.whitelist pairlists.refresh_pairlist()
results[curr] = pairlists.whitelist
for curr, pairlist in results.items(): for curr, pairlist in results.items():
if not args.get('print_one_column', False) and not args.get('list_pairs_print_json', False): if not args.get('print_one_column', False) and not args.get('list_pairs_print_json', False):

21
freqtrade/rpc/api_server/api_background_tasks.py
View File

@@ -7,6 +7,7 @@ from fastapi.exceptions import HTTPException
from freqtrade.constants import Config from freqtrade.constants import Config
from freqtrade.enums import CandleType from freqtrade.enums import CandleType
from freqtrade.exceptions import OperationalException from freqtrade.exceptions import OperationalException
from freqtrade.persistence import FtNoDBContext
from freqtrade.rpc.api_server.api_schemas import (BackgroundTaskStatus, BgJobStarted, from freqtrade.rpc.api_server.api_schemas import (BackgroundTaskStatus, BgJobStarted,
ExchangeModePayloadMixin, PairListsPayload, ExchangeModePayloadMixin, PairListsPayload,
PairListsResponse, WhitelistEvaluateResponse) PairListsResponse, WhitelistEvaluateResponse)
@@ -57,16 +58,16 @@ def __run_pairlist(job_id: str, config_loc: Config):
ApiBG.jobs[job_id]['is_running'] = True ApiBG.jobs[job_id]['is_running'] = True
from freqtrade.plugins.pairlistmanager import PairListManager from freqtrade.plugins.pairlistmanager import PairListManager
with FtNoDBContext():
exchange = get_exchange(config_loc) exchange = get_exchange(config_loc)
pairlists = PairListManager(exchange, config_loc) pairlists = PairListManager(exchange, config_loc)
pairlists.refresh_pairlist() pairlists.refresh_pairlist()
ApiBG.jobs[job_id]['result'] = { ApiBG.jobs[job_id]['result'] = {
'method': pairlists.name_list, 'method': pairlists.name_list,
'length': len(pairlists.whitelist), 'length': len(pairlists.whitelist),
'whitelist': pairlists.whitelist 'whitelist': pairlists.whitelist
} }
ApiBG.jobs[job_id]['status'] = 'success' ApiBG.jobs[job_id]['status'] = 'success'
except (OperationalException, Exception) as e: except (OperationalException, Exception) as e:
logger.exception(e) logger.exception(e)
ApiBG.jobs[job_id]['error'] = str(e) ApiBG.jobs[job_id]['error'] = str(e)