Dmitry
f1f336f94f
CRUD портфелей (/portfolios), ручные события (POST /events, DELETE только для manual), PATCH /instruments/{id}, GET /analytics/overview — карточка на каждый скоуп одним запросом. Холдинги отдают logo_url и logo_color. openapi.json обновлён.
22 lines
874 B
Python
22 lines
874 B
Python
"""Issuer logos, as T-Invest publishes them (kept out of `sources/`: the API needs the URL,
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not the whole source registry).
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Every instrument the API describes carries a `brand` block: the name of a logo file and the
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brand's own colour. The pictures live on T-Bank's public CDN, need no key and answer with
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`access-control-allow-origin: *`, so a browser client can load them straight from there.
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"""
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from __future__ import annotations
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LOGO_HOST = "https://invest-brands.cdn-tinkoff.ru"
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LOGO_SIZE = 160
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"""The CDN serves 160, 320 and 640 px squares; a list row never needs more than the first."""
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def logo_url(logo_name: str | None) -> str | None:
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"""`sber.png` -> the URL of its 160 px picture; None when the instrument has no logo."""
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if not logo_name:
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return None
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stem = logo_name.rsplit(".", 1)[0]
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return f"{LOGO_HOST}/{stem}x{LOGO_SIZE}.png"
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