{"categories":[{"label":"Text Processing","url":"https://skillfed.io/packages/category/text-processing"}],"enrichment":{"capability":"Parses and executes JSONPath expressions against JSON data, returning matched values and their full paths within the document structure.","skillfed_tags":["json-querying","unmaintained"],"use_cases":["Extract specific fields from deeply nested JSON API responses without manual dictionary traversal","Build data transformation pipelines that query JSON documents using path expressions and preserve full context","Programmatically generate JSONPath expressions in code for dynamic JSON querying without string parsing","Implement automatic ID assignment for JSON data fragments to enable tracking and referencing","Analyze JSON document structure and generate reports on matched paths and their locations"],"what_it_does":"jsonpath-rw is a full language implementation of JSONPath for Python, treating expressions as first-class objects that can be parsed, analyzed, transformed, and executed. Unlike regex-based alternatives, it provides a robust parser that enables powerful extensions and metaprogramming. The library extracts values from JSON structures using path expressions like `foo[*].baz`, and returns match objects that retain full path information and context, allowing you to reconstruct where each matched value came from in the original document.\n\nThe package supports an extended JSONPath syntax including operators like `where`, `|` (union), and `..` (recursive descent), plus named operators like `parent`. You can parse expressions from strings or build them programmatically using classes like `Fields`, `Slice`, and `Index`. It also offers automatic ID generation for data fragments that lack explicit identifiers, assigning them unique JSONPath-based IDs instead.","worth_installing":"No, not for new projects. While the library is functionally complete and permissively licensed, it has been abandoned since 2015 with no maintenance for over a decade. The classifiers claim support only up to Python 3.3, and there is no evidence of compatibility with modern Python versions. High install friction combined with zero maintenance makes this a poor choice when maintained alternatives exist."},"id":"jsonpath-rw","links":{"html":"https://skillfed.io/packages/jsonpath-rw","md":"https://skillfed.io/packages/jsonpath-rw.md","pypi":"https://pypi.org/project/jsonpath-rw/"},"maintenance":{"status":"abandoned"},"meta":{"latest_release":"2015-04-19","license_spdx":null,"license_treatment":"permissive","name":"jsonpath-rw","python_support":"unspecified","summary":"A robust and significantly extended implementation of JSONPath for Python, with a clear AST for metaprogramming."},"popularity":{"monthly_downloads":4130391,"position":2375,"tier":"top_5000"},"security":{"n_vulnerabilities":0},"version":"1.4.0"}