pythonz 0.1.1

Python but it's Z

pythonz

pythonz is a package to make your python coding experience more powerful.

example

from functools import partial
from pythonz import pipe, symbol

__empty__ = symbol("empty")

class FindFailed(StopIteration): ...

def find(fn, itr, default=__empty__):
    try:
        return (
                pipe(itr)
                / partial(filter, fn)
                // next
        )
    except StopIteration as e:
        if default is __empty__:
            raise FindFailed() from e 
        return default
        

# a = pipe(5).and_then(range).then_finally(list) 
a = pipe(5) / range // list  # [0, 1, 2, 3, 4] 
b = find(lambda x: x % 2 == 1, a)  # 1
# c = find(lambda x: x > 4, a)  # FindFailed