Skip to main content
This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (pypi.python.org).
Help us improve Python packaging - Donate today!

iterplus provides functionality that extends itertools

Project Description

iterplus - itertools extended

This library provides a set of functions that complement Python itertools. These include means to access iterable content via slicing, scan generator (easy series) and chainable wrapper (ie. a.map(…).filter(…)).

Examples

Scan

fibo = scan(0, 1, lambda a, b: a + b)

“scan” returns an iterator. Note how simple it’s to define series such as Fibonacci’s using it. In case an explicit rule is not provided, it infers one automatically (ie. 1,2,3,…).

Sliceable

sliceable(scan(0, 1))[2:5] # returns list containing third, fourth and fifth item

“sliceable” makes it possible to slice the content of iterators.

Chainable

chainable([1, 2, 3]).map(lambda x: x * 2).filter(lambda x: x > 3).val() == [4, 6]

“chainable” makes it possible to use basic functional utilities (map, filter, reduce) using a chaining syntax.

License

iterplus is available under MIT license. See LICENSE for more details.

Changelog

0.2.5 (2011-11-16)

  • Added index and rindex
  • Tidied up docs

0.2.0 (2011-11-11)

  • First public release
  • Added caching to sliceable

0.1.0 (2011-09-26)

  • Initial release
Release History

Release History

This version
History Node

0.2.5

History Node

0.2.0

Download Files

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
iterplus-0.2.5.tar.gz (3.1 kB) Copy SHA256 Checksum SHA256 Source Nov 16, 2011

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting