Sweet Pear library

Sweet pear is a python package which add basic functional member methods to the build in python types (str, tuple, list, range).

I don't find my loved awsmstff function!

If you think that a commonly used function is missing, don't worry. Just open a issue for feature request describing its usage. If your request is accepted, it will be implemented in few days and a new version of this package will be released.

Examples

Usage example:

import sweetpear

(1, 2, 3, 4).map(lambda x: x**2)
["hello", "world"].map('capitalize')

You can also is this property to access member of objects:

import numpy as np
import torch

infos = (np.array([1,2,3]), np.zeros((2,5)), torch.ones((3,4)))
infos.map('shape')

Advanced features like groupby are now easily accessible :)

>>> "Abrakadabra!".groupby(lambda x: x== 'a' or x== "A")
{True: ['A', 'a', 'a', 'a', 'a'], False: ['b', 'r', 'k', 'd', 'b', 'r', '!']}

API

Here is the list of the available functions:

[].map
[].tail
[].drop
[].take
[].firt
[].second
[].concat
[].flatten
[].count
[].groupby
[].filter
[].reject

For more information on a specific method, just type

import sweetpear

help([].groupby)

in your python console.

How does it works

The implementation rely on the python library ForbiddenFruit to patch the built in types and add custom methods. Most of the methods are binding around the awesome cytoolz package.