https://github.com/jonathanj/compose

No frills Python function composition
https://github.com/jonathanj/compose

Last synced: about 2 months ago
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No frills Python function composition

• Host: GitHub
• URL: https://github.com/jonathanj/compose
• Owner: jonathanj
• License: mit
• Created: 2015-06-04T12:46:02.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2016-02-04T17:43:46.000Z (over 10 years ago)
• Last Synced: 2025-12-28T01:12:54.360Z (6 months ago)
• Language: Python
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
===============================================

Compose: No frills Python function composition.

===============================================

  *Important*

  If you prefer to write Python code in a more functional style you may find the

  toolz_ package to be more useful, it includes a `compose` function as well as

  several functions conducive to writing functional code in Python.

.. _toolz: https://pypi.python.org/pypi/toolz

No magic operators or special objects just a function with unit tests. Here is a

wonderfully contrived example to whet your appetite:

.. code-block:: pycon

   >>> import json

   >>> from compose import compose

   >>> from operator import itemgetter

   >>> compose((3).__mul__, next, iter, itemgetter('b'), json.loads)('{"a": 1, "b": [2, 3]}')

   6

Contribute

==========

See http://github.com/jonathanj/compose for development.

Installation

============

.. code-block:: console

    $ pip install compose-func