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https://github.com/JoeanAmier/XHS-Downloader.git
synced 2026-03-22 15:07:17 +08:00
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
from source.expansion import Namespace
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from .request import Html
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__all__ = ['Image']
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class Image:
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@classmethod
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def get_image_link(cls, data: Namespace, format_: str) -> list:
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images = data.safe_extract("imageList", [])
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token_list = [
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cls.__extract_image_token(
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Namespace.object_extract(
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i, "urlDefault")) for i in images]
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match format_:
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case "png":
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return [Html.format_url(cls.__generate_png_link(i))
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for i in token_list]
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case "webp":
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return [Html.format_url(cls.__generate_webp_link(i))
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for i in token_list]
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case _:
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raise ValueError
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@staticmethod
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def __generate_webp_link(token: str) -> str:
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return f"https://sns-img-bd.xhscdn.com/{token}"
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@staticmethod
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def __generate_png_link(token: str) -> str:
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return f"https://ci.xiaohongshu.com/{token}?imageView2/2/w/format/png"
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@staticmethod
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def __extract_image_token(url: str) -> str:
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return "/".join(url.split("/")[5:]).split("!")[0]
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