48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
import dataclasses
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import datetime
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import logging
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from collections.abc import Iterator, Mapping
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import kucoin.client
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from frozendict import frozendict
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from personal_data.data import DeduplicateMode, Scraper
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from .. import secrets
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logger = logging.getLogger(__name__)
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def get_client():
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assert secrets.KUCOIN_KEY, 'Missing secret: KUCOIN_KEY'
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assert secrets.KUCOIN_SECRET, 'Missing secret: KUCOIN_SECRET'
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assert secrets.KUCOIN_PASS, 'Missing secret: KUCOIN_PASS'
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return kucoin.client.Client(
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secrets.KUCOIN_KEY,
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secrets.KUCOIN_SECRET,
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secrets.KUCOIN_PASS,
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)
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def addresses_to_data_points(addresses: list[dict[str, str]]) -> frozendict:
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data_point = {}
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data_point['account.update_time'] = datetime.datetime.now(tz=datetime.UTC)
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data_point['account.num_deposit_addresses'] = len(addresses)
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if len(addresses) > 0:
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for k, v in addresses[-1].items():
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data_point[f'deposit.{k}'] = v
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return frozendict(data_point)
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@dataclasses.dataclass(frozen=True)
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class KucoinDepositAddresses(Scraper):
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dataset_name = 'defi_kucoin_deposit_address'
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deduplicate_mode = DeduplicateMode.ONLY_LATEST
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deduplicate_ignore_columns = ['account.update_time']
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def scrape(self) -> Iterator[Mapping[str, object]]:
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addresses = get_client().get_deposit_address('MPC')
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yield addresses_to_data_points(addresses)
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