pipe-utils 0.2.1

Python with pipes, utils, and pipe utils

Pipe Utils

Python with pipes, utils, and pipe utils.

Install

pip install pipe-utils

Docs

https://pipe-utils.rtfd.io

Example

from pipe_utils import Pipe
from pipe_utils.iterables import *
from pipe_utils.mappings import *

words = "I just think pipes are neat"

result = (
        Pipe(words)
        | str.lower
        | str.split
        | group_by(len)
        | sorted_dict
).get()

print(result)
#  {1: ['i'], 3: ['are'], 4: ['just', 'neat'], 5: ['think', 'pipes']}

And, if you're feeling dangerous, override the builtin filter, map, and all functions:

from pipe_utils.override import *

data = [[1, -3, 4], [1, 2, 3], [2, 3, 4], [5, -1, 4]]

result = (
        Pipe(data)
        | filter(all(it >= 0))
        | map(sum_by(it * it))
        | list
).get()

print(result)  # [14, 29]