Metadata-Version: 2.1
Name: jf
Version: 1.0.4
Summary: Python jsonl query engine
Home-page: https://github.com/alhoo/jf
Author: Lasse Hyyrynen
Author-email: lasse.hyyrynen@pm.me
Maintainer: Lasse Hyyrynen
Maintainer-email: lasse.hyyrynen@pm.me
License: MIT
Download-URL: https://github.com/alhoo/jf/archive/1.0.4.tar.gz
Description: |Build Status| |Coverage| |PyPI| |Documentation Status|
        
        JF
        ==
        
        JF, aka “jndex fingers” or more commonly “json filter pipeline”, is a
        jq-clone written in python. It supports evaluation of python one-liners,
        making it especially appealing for data scientists who are used to
        working with python.
        
        Installing
        ==========
        
        ::
        
           pip install jf
        
        Basic usage
        ===========
        
        Filter selected fields
        
        ::
        
           $ cat samples.jsonl | jf '{id: x.id, subject: x.fields.subject}'
           {"id": "87086895", "subject": "Swedish children stories"}
           {"id": "87114792", "subject": "New Finnish storybooks"}
           ...
        
        Features
        ========
        
        supported formats:
        
        -  json (uncompressed, gzip, bz2)
        -  jsonl (uncompressed, gzip, bz2)
        -  yaml (uncompressed, gzip, bz2)
        -  csv and xlsx support if pandas and openpyxl is installed
        -  markdown table output support
        -  xlsx (excel)
        -  parquet
        
        transformations:
        
        -  import and use python modules with –import
        -  import additional json for merging and joining using –import
           name=filename.json
        -  initialize transformations with –init
        -  access json dict as classes with dot-notation for attributes
        -  datetime and timedelta comparison
        
           -  age() for timedelta between datetime and current time
        
        -  first(N), last(N), islice(start, stop, step)
        
           -  head and tail alias for last and first
        
        -  firstnlast(N) (or headntail(N))
        -  import your own modules for more complex filtering and
           transformations
        
           -  Support stateful classes for complex interactions between items
        
        -  sklearn toolbox for machine learning
        -  running restful service for the transformation pipeline
        
        .. |Build Status| image:: https://api.travis-ci.com/alhoo/jf.svg?branch=master
           :target: https://travis-ci.com/alhoo/jf
        .. |Coverage| image:: https://codecov.io/github/alhoo/jf/coverage.svg?branch=master
           :target: https://codecov.io/github/alhoo/jf
        .. |PyPI| image:: https://img.shields.io/pypi/v/jf.svg
           :target: https://pypi.python.org/pypi/jf
        .. |Documentation Status| image:: https://readthedocs.org/projects/jf/badge/?version=latest
           :target: https://jf.readthedocs.io/en/latest/?badge=latest
        
Keywords: json,jsonl,yaml,jq
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Utilities
Provides-Extra: dev
