41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
"""Скор записи: вес провайдера + вовлечённость + свежесть + ценник + объём текста."""
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import re
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import time
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WEIGHT = {"reddit": 1.15, "x": 1.10, "forums": 1.0, "tavily": 1.0, "exa": 1.0,
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"firecrawl": 0.9, "you": 0.9, "ddg": 0.75, "cards": 0.35, "treg": 0.8}
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KIND_BONUS = {"tweet": 0.15, "thread": 0.25, "tg_post": 0.2, "card": 0.05, "result": 0.1, "post": 0.1}
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def _fresh(published):
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"""published: unix-строка или ISO. Возвращает 0..1."""
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if not published:
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return 0.3
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try:
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if published.isdigit():
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ts = int(published)
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if ts > 10**12:
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ts //= 1000
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else:
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ts = time.mktime(time.strptime(published[:19], "%Y-%m-%dT%H:%M:%S"))
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days = max(0.0, (time.time() - ts) / 86400)
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return max(0.0, 1.0 - days / 30.0)
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except Exception:
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return 0.3
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def score(it):
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base = it.score if it.score else 0.0
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w = WEIGHT.get(it.provider, 0.7)
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fresh = _fresh(it.published)
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priced = 0.35 if it.price else 0.0
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body = min(1.0, len(it.text) / 1200.0)
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eng = min(3.0, base ** 0.5) if base > 1 else base
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total = (w * (1.0 + eng) + fresh * 1.2 + priced + body + KIND_BONUS.get(it.kind, 0.0))
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it.score = round(total, 4)
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return it
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def rank(items):
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return sorted((score(i) for i in items), key=lambda x: -x.score) |