feat: v3.0.0 - intelligent search, GitHub person/project mode, ELI5, 13+ sources
v3 rewrites the search engine from the ground up: - Intelligent pre-research: resolves X handles, GitHub repos, subreddits, TikTok hashtags, and YouTube channels before searching - GitHub person-mode: PR velocity, top repos by stars, release notes - GitHub project-mode: live star counts, README, releases, top issues - ELI5 mode: plain language synthesis, no jargon - 13+ sources: Reddit, X, YouTube, TikTok, Instagram, HN, Polymarket, GitHub, Threads, Pinterest, Perplexity, Bluesky, Web - Free Reddit comments via public JSON (no API key needed) - Fun judge v2: humor scoring baked into narrative - Cookie consent before browser scanning - 10,000 free ScrapeCreators calls - 1,012 tests Thank you to the community contributors whose issues and PRs shaped v3: @uppinote20 (#143), @zerone0x (#134, #136), @thinkun (#116), @thomasmktong (#124), @fanispoulinakisai-boop (#100), @pejmanjohn (#78), @zl190 (#115), @hnshah (#84, #85, #86) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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"""Reusable local scoring signals for v3 pipeline stages."""
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from __future__ import annotations
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import math
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from . import dates, relevance, schema
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# Editorial signal-to-noise scores. Grounding (Google Search) is 1.0 baseline;
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# social platforms discounted for noise.
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SOURCE_QUALITY = {
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"xiaohongshu": 0.7,
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"hackernews": 0.8,
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"youtube": 0.85,
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"reddit": 0.6,
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"x": 0.68,
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"bluesky": 0.66,
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"truthsocial": 0.6,
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"polymarket": 0.5,
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"instagram": 0.58,
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"tiktok": 0.58,
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}
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def source_quality(source: str) -> float:
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return SOURCE_QUALITY.get(source, 0.6)
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def local_relevance(item: schema.SourceItem, ranking_query: str) -> float:
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text = "\n".join(
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part
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for part in [item.title, item.body, item.snippet]
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if part
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)
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hashtags = item.metadata.get("hashtags") if isinstance(item.metadata, dict) else None
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score = relevance.token_overlap_relevance(ranking_query, text, hashtags=hashtags)
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# High-engagement YouTube floor: official videos with millions of views
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# often have titles that don't keyword-match the query (e.g., "YE - FATHER
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# (feat. TRAVIS SCOTT)" doesn't match "kanye west"). The engagement signals
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# say "this is important" even when text overlap is weak.
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if item.source == "youtube" and item.engagement.get("views", 0) > 100_000:
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score = max(score, 0.3)
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# Project-mode GitHub floor: items fetched via --github-repo are explicitly
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# requested by the user and relevant by construction. Without this floor,
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# repos with low token diversity (e.g., "openclaw/openclaw" -> 1 unique token)
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# get pruned despite being the primary search target.
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labels = item.metadata.get("labels", []) if isinstance(item.metadata, dict) else []
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if "project-mode" in labels:
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score = max(score, 0.8)
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return score
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def freshness(item: schema.SourceItem, freshness_mode: str = "balanced_recent") -> int:
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score = dates.recency_score(item.published_at)
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if freshness_mode == "strict_recent":
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return int(score)
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if freshness_mode == "evergreen_ok":
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return int((score * 0.6) + 40)
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return int((score * 0.8) + 10)
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def log1p_safe(value: float | int | None) -> float:
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if value is None:
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return 0.0
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try:
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numeric = float(value)
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except (TypeError, ValueError):
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return 0.0
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if numeric <= 0:
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return 0.0
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return math.log1p(numeric)
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def _top_comment_score(item: schema.SourceItem) -> float:
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comments = item.metadata.get("top_comments") or []
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if not comments or not isinstance(comments[0], dict):
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return 0.0
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return log1p_safe(comments[0].get("score"))
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# Per-source engagement weights: list of (field_name, weight) tuples.
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# Reddit uses a custom function because upvote_ratio and top_comment_score
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# are not simple log1p fields.
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ENGAGEMENT_WEIGHTS: dict[str, list[tuple[str, float]]] = {
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"x": [("likes", 0.55), ("reposts", 0.25), ("replies", 0.15), ("quotes", 0.05)],
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"youtube": [("views", 0.50), ("likes", 0.35), ("comments", 0.15)],
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"tiktok": [("views", 0.50), ("likes", 0.30), ("comments", 0.20)],
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"instagram": [("views", 0.50), ("likes", 0.30), ("comments", 0.20)],
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"hackernews": [("points", 0.55), ("comments", 0.45)],
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"bluesky": [("likes", 0.40), ("reposts", 0.30), ("replies", 0.20), ("quotes", 0.10)],
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"truthsocial": [("likes", 0.45), ("reposts", 0.30), ("replies", 0.25)],
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"polymarket": [("volume", 0.60), ("liquidity", 0.40)],
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}
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def _weighted_engagement(item: schema.SourceItem, weights: list[tuple[str, float]]) -> float | None:
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values = [(log1p_safe(item.engagement.get(field)), weight) for field, weight in weights]
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if not any(v for v, _ in values):
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return None
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return sum(v * w for v, w in values)
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def _reddit_engagement(item: schema.SourceItem) -> float | None:
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score = log1p_safe(item.engagement.get("score"))
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comments = log1p_safe(item.engagement.get("num_comments"))
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ratio = float(item.engagement.get("upvote_ratio") or 0.0)
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top_comment = _top_comment_score(item)
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if not any([score, comments, ratio, top_comment]):
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return None
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return (0.50 * score) + (0.35 * comments) + (0.05 * (ratio * 10.0)) + (0.10 * top_comment)
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def _generic_engagement(item: schema.SourceItem) -> float | None:
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if not item.engagement:
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return None
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values = [logged for v in item.engagement.values() if (logged := log1p_safe(v)) > 0]
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if not values:
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return None
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return sum(values) / len(values)
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def engagement_raw(item: schema.SourceItem) -> float | None:
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if item.source == "reddit":
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return _reddit_engagement(item)
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weights = ENGAGEMENT_WEIGHTS.get(item.source)
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if weights:
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return _weighted_engagement(item, weights)
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return _generic_engagement(item)
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def normalize(values: list[float | None]) -> list[int | None]:
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valid = [value for value in values if value is not None]
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if not valid:
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return [None for _ in values]
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low = min(valid)
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high = max(valid)
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if math.isclose(low, high):
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return [50 if value is not None else None for value in values]
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return [
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None
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if value is None
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else int(((value - low) / (high - low)) * 100)
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for value in values
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]
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def annotate_stream(
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items: list[schema.SourceItem],
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ranking_query: str,
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freshness_mode: str,
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) -> list[schema.SourceItem]:
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"""Attach local scoring metadata and return items sorted by local_rank_score."""
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engagement_scores = normalize([engagement_raw(item) for item in items])
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for item, eng_score in zip(items, engagement_scores, strict=True):
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item.local_relevance = local_relevance(item, ranking_query)
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item.freshness = freshness(item, freshness_mode)
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item.engagement_score = eng_score
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item.source_quality = source_quality(item.source)
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item.local_rank_score = (
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0.65 * item.local_relevance
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+ 0.25 * (item.freshness / 100.0)
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+ 0.10 * ((eng_score or 0) / 100.0)
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)
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return sorted(items, key=lambda item: item.local_rank_score or 0, reverse=True)
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_SOCIAL_SOURCES = {"reddit", "x", "tiktok", "instagram", "bluesky", "truthsocial"}
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# Minimum view count for short-video platforms. Items below this floor
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# are typically spam reposts or low-effort clips that add no unique signal.
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_VIDEO_ENGAGEMENT_FLOOR_SOURCES = {"tiktok", "instagram"}
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_VIDEO_ENGAGEMENT_FLOOR_VIEWS = 1000
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def _passes_engagement_floor(item: schema.SourceItem, sole_source: bool) -> bool:
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"""Check whether a TikTok/Instagram item meets the minimum view floor.
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Items from sources not in _VIDEO_ENGAGEMENT_FLOOR_SOURCES always pass.
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If the item's source is the *only* source represented in the batch
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(sole_source=True), all items pass so we never return an empty result
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for a whole source.
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"""
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if item.source not in _VIDEO_ENGAGEMENT_FLOOR_SOURCES:
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return True
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if sole_source:
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return True
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views = item.engagement.get("views", 0) if item.engagement else 0
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return views >= _VIDEO_ENGAGEMENT_FLOOR_VIEWS
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def prune_low_relevance(
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items: list[schema.SourceItem],
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minimum: float = 0.15,
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) -> list[schema.SourceItem]:
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"""Drop weak lexical matches when stronger evidence exists.
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Social-source items with zero engagement get a stricter threshold
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because zero engagement on a social platform is a strong noise signal.
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TikTok and Instagram items with fewer than 1000 views are pruned
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(unless they are the only source represented in the batch).
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"""
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sources_present = {item.source for item in items}
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def passes(item: schema.SourceItem) -> bool:
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rel = item.local_relevance if item.local_relevance is not None else 0.0
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if rel < minimum:
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return False
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if item.source in _SOCIAL_SOURCES and (item.engagement_score is None or item.engagement_score == 0):
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if rel < minimum * 1.5:
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return False
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sole_source = sources_present == {item.source}
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if not _passes_engagement_floor(item, sole_source):
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return False
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return True
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filtered = [item for item in items if passes(item)]
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return filtered or items
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