custom-permutation 1.0.7

A CLI tool to permutate with custom options by @yilmazhasan

Custom Permutation

Version 1.0.7

Python implementation for Custom Permutation.

Usage

Programmatic usage

from custom_permutation import cli

cli.generate(items=["a", "b", "c", "d"], includes=["a,1"], excludes=["c,2"])

Output:

[
    ['b', 'a', 'd', 'c'],
    ['c', 'a', 'b', 'd'],
    ['c', 'a', 'd', 'b'],
    ['d', 'a', 'b', 'c']
]

CLI usage

custom_permutation --items "a,b,c,d" -i "a,1" -x "c,2" -o stdout

Output:

['b', 'a', 'd', 'c']
['c', 'a', 'b', 'd']
['c', 'a', 'd', 'b']
['d', 'a', 'b', 'c']

Installation

pip install custom_permutation

Set up locally for development

1. Clone the repository
2. Create and activate the virtural environment

python -m venv .venv

source venv_mysite/bin/activate

3. Install requirements:

pip install -r requirements.txt

4. Run the app:

python src/custom_permutation/app.py --items a,b,c,d -i a,0 -x c,1 -x a,2

Args Explained

--items a,b,c,d -i a,0 -x c,1 -x a,2

This indicates:

• we have four items ['a', 'b', 'c', 'd'].
• We want to have a to be at index 0.
• We want not to have c at index 1 and a index 2.
• Thus, the permutation will be generated based o the options below:

[
    ['a'],
    ['a', 'b', 'd'],
    ['a', 'b', 'd'],
    ['a', 'b', 'c', 'd']
]

The result would be four lists:

a,b,c,d
a,b,d,c
a,d,b,c
a,d,c,b