{"adoption": {"forks": 907, "observed_at": "2026-08-28T04:06:31.708381+00:00", "stars": 2260}, "canonical_url": "https://ross.abutalabs.com/products/py4fi2nd", "card": {"archived": false, "artifact_type": "learning-resource", "description": "Jupyter Notebooks and code for Python for Finance (2nd ed., O'Reilly) by Yves Hilpisch.", "domain": ["fintech", "data-science", "education", "tutorials"], "enriched": true, "function": ["data-science", "machine-learning", "developer-tools"], "health_score": 35, "homepage": "http://home.tpq.io/books/py4fi", "language": "Jupyter Notebook", "license": "NOASSERTION", "license_family": "other", "maturity": "maintenance", "member_repos": ["yhilpisch/py4fi2nd"], "name": "yhilpisch/py4fi2nd", "platform": ["python", "cross-platform", "cli"], "pushed_at": "2025-06-06T08:12:44+00:00", "repo": "yhilpisch/py4fi2nd", "stars": 2260, "tags": ["jupyter-notebooks", "quantitative-finance", "algorithmic-trading", "book-companion-code", "financial-analytics"], "topics": [], "urls": [], "use_cases": ["learn python for quantitative finance", "study algorithmic trading with python", "example notebooks for financial data analysis", "learn derivatives analytics in python", "machine learning for finance tutorials", "reproduce book examples in jupyter"], "what_it_is": "Companion repository of Jupyter Notebooks and Python code for the book 'Python for Finance' (2nd edition, O'Reilly) by Yves Hilpisch. It covers data-driven finance topics including financial data analysis, derivatives analytics, and machine learning for trading.", "when_to_avoid": ["you need a production trading system or maintained finance library", "you need Python 3.7+ compatible, up-to-date dependencies out of the box", "you want a standalone tool rather than book companion material"], "when_to_choose": ["you are reading the book and want runnable code", "you want hands-on Jupyter notebooks for quantitative finance", "you are learning Python-based financial analytics and trading"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/py4fi2nd", "repo": "yhilpisch/py4fi2nd", "role": "main", "score": 44}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:31.708381+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:42:39.769373+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e28072a28b64b7de25fdaf8e356c079b686dcc76300a841726c55afa4831eba6", "fetched_at": "2026-08-28T04:06:31.708381+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yhilpisch/py4fi2nd"}, {"content_hash": "04828d74d7b616dacec093217961d224f7d5698449cad5ed07ef5ad1b4a8f139", "fetched_at": "2026-08-29T10:23:22.827116+00:00", "kind": "homepage", "missing": false, "url": "http://home.tpq.io/books/py4fi"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 25, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2832, "days_push": 453, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 44, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}