39 lines
691 B
Python
39 lines
691 B
Python
import abc
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import dataclasses
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from collections.abc import Iterator
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from enum import Enum
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import requests
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class DeduplicateMode(Enum):
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NONE = 0
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BY_FIRST_COLUMN = 1
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BY_ALL_COLUMNS = 2
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ONLY_LATEST = 3
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@dataclasses.dataclass(frozen=True)
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class Scraper(abc.ABC):
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session: requests.Session
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@staticmethod
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def dataset_name() -> str:
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pass
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@staticmethod
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def deduplicate_mode() -> DeduplicateMode:
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pass
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@staticmethod
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def dataset_format() -> str:
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return 'list-of-dicts'
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@staticmethod
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def requires_cfscrape() -> bool:
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return False
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@abc.abstractmethod
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def scrape(self) -> Iterator[object]:
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pass
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