https://github.com/lukashedegaard/supers

Call a function in all superclasses using `supers(self).foo(42)`
https://github.com/lukashedegaard/supers

Last synced: 2 months ago
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Call a function in all superclasses using `supers(self).foo(42)`

• Host: GitHub
• URL: https://github.com/lukashedegaard/supers
• Owner: LukasHedegaard
• License: mit
• Created: 2020-07-29T12:42:18.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-10-15T20:30:02.000Z (over 1 year ago)
• Last Synced: 2025-02-07T00:46:31.943Z (3 months ago)
• Language: Python
• Size: 22.5 KB
• Stars: 1
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 🦸‍♂️ Supers: Call a function in all superclasses as easy as `supers(self).foo(42)`

![Python package](https://github.com/LukasHedegaard/supers/workflows/Python%20package/badge.svg) 

[![codecov](https://codecov.io/gh/LukasHedegaard/supers/branch/master/graph/badge.svg)](https://codecov.io/gh/LukasHedegaard/datasetops) 

[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)

## Installation

```bash

pip install supers

```

### Development installation

```bash

pip install -e .[tests,build]

```

## Example

Say you have a class inheriting from multiple parent classes, and you would like to call a function for each parent. With `supers` this becomes as easy as:

```python

from supers import supers

class Parent1:

    def __init__(self, m:float):

        self.m1 = m * 1

    def mult(self, value):

        return value * self.m1

class Parent2:

    def __init__(self, m:float):

        self.m2 = m * 2

    def mult(self, value):

        return value * self.m2

class Child(Parent1, Parent2):

    def __init__(self, m):

        supers(self).__init__(m)

    def allmult(self, val):

        return supers(self).mult(val)

c = Child(m=10)

# Parent attributes were updated

assert c.m1 == 10 

assert c.m2 == 20

# Parent1.mult is called as expected

assert c.mult(10) == 100

# Each parent is called and results are returned in a list

assert c.allmult(10) == supers(c).mult(10) == [100, 200]

```