nested

Extract your nested functions!

Installation

    pip install nestd

Usage

from nestd import nested, get_all_nested


def dummy_function():
    test_variable = "hello, world"
    def inner_function():
        nonlocal test_variable
        return test_variable


def dummy_function_with_two_inner_functions():
    test_variable = "hello, world"
    test_array = [1, 2, 3]
    def inner_function():
        nonlocal test_variable
        return test_variable

    def inner_function_2():
        nonlocal test_array
        return test_array[1:]


def test_nested_function():
    inner_function = nested(dummy_function, "inner_function", test_variable="hello" )
    assert "hello" == inner_function()

def test_2_nested_functions():
    all_inner_functions = get_all_nested(dummy_function_with_two_inner_functions, "hello_world", [1,2])
    inner_function, inner_function_2 = all_inner_functions

    assert inner_function[0] == "inner_function"
    assert inner_function[1]() == "hello_world"

    assert inner_function_2[0] == "inner_function_2"
    assert inner_function_2[1]() == [2]

To perform a very deep nested search

def dummy_function_with_nested_inner_functions():

    test_array = [1, 2, 3]

    def math():
        nonlocal test_array

        def sum():
            nonlocal test_array

            def sum_of_array():
                nonlocal test_array
                inside_arr = [random.randint(1, 10)] * len(test_array)
                return test_array + inside_arr

            def multi_of_array():
                nonlocal test_array
                inside_arr = [random.randint(1, 10)] * len(test_array)
                for i in range(len(test_array)):
                    inside_arr[i] = inside_arr[i] * test_array[i]
                return inside_arr

            ans = 0
            for i in test_array:
                ans += i
            return ans

        def multiply():
            nonlocal test_array
            ans = 1
            for i in test_array:
                ans = ans * i

            return ans

        return test_array

    def stats():
        nonlocal test_array

        def mean():
            nonlocal test_array
            return sum(test_array) / len(test_array)

        return test_array


def test_3_nested_functions():
    inner_functions = get_all_deep_nested(
        dummy_function_with_nested_inner_functions,
        test_array=[1, 2, 3],
    )

    assert inner_functions["math"]() == [1, 2, 3]
    assert inner_functions["sum"]() == 6
    assert inner_functions["mean"]() == 2.0

Contributor Guidelines

Feel free to open an issue for any clarification or for any suggestions.

To Develop Locally

1. poetry install to install the dependencies
2. pytest tests to run the tests