yter 1.4.0

Clever, quick iterators that make your smile whiter

# YTER

Version 1.1.0 February 13, 2015

Clever, quick iterator functions that make your smile whiter.

This will work with versions of Python 2.6+ and 3.2+. The tests also pass with recent Pypy and Jython releases.

## Functions

There are many functions that process data from iterators in efficient ways.

• [yany] – Extended version of the builtin any, test if any values are true

• [yall] – Extended version of the builtin all, test if all values are true

• [last] – Get the final value from an iterator

• [head] – Get the first values from an iterator

• [tail] – Get the last values from an iterator

• [finish] – Complete an iterator and get number of values

• [minmax] – Find the minimum and maximum values from an iterable

• [minmedmax] – Find the minimum, median, and maximum values from an iterable

• [isiter] – Test if an object is iterable, but not a string type

• [contain] – Copy an iterator into a list if it is not already a sequence

## Iterators

There are several iterators that wrap an existing iterator and process it’s output.

• [call] – Iterator that works with mixed callable types

• [percent] – Iterator that skips a percentage of values

• [flat] – Iterator of values from a iterable of iterators

• [chunk] – Iterator of lists with a fixed size from iterable

• [key] – Iterator of pairs of key result and original values

• [unique] – Iterate only the unique values

## Keys

Utility functions that are useful to use as a key argument

• [formatter] – Create a function that formats given values into strings

• [numeric] – Split a string into string and integer sections

• [getter] – Shorthand for attrgetter and itemgetter operators