semvec/pypi-packages huggingface dataset:
diracengine 0.0.14
The Dirac Quantum Engine
License: MIT
Keywords: python,quantum,spin,ket,bra,superposition,psi,dirac,engine,schrodinger,pauli,bohr


# **The Dirac Quantum Engine**: ***a tribute to a legend***

The **Dirac engine** is a *Pyhon physics engine* which simulates quantum phenomena. This includes basic quantum and wave mechanics, spin 1/2 particles and their antimatter partners.

In 1928 **Paul Dirac**, an english physicist, was working on a relativistic theory of quantum mechanics. The result is a beautiful equation:

$$ i \hbar \gamma^\mu \partial_\mu \ket\psi - m c \ket\psi = 0 $$

This equation predicts electron spin, the periodic table, antimatter and the **g** factor. It is also the first building block of **quantum field theory**: оur best description of reality (yet).

This equation is the core of the **Dirac engine**. This is why this name has been chosen for the project. The engine is *a tribute to a legend*: **Paul Dirac**, one of the geniuses of the 20th century.

Quantum field theory is hard. It requires years of studying just for the basics. But that is not the main problem. Calculations in quantum field theory are beyond the performance limits of modern computers. So, how could we simulate the quantum realm?

Fortunately, quantum field theory's predecessor: **quantum mechanics**, is easier. It does not require you to build a cluster of supercomputers. You can simulate basic quantum phenomena on your own computer.
saleor-flat-tax-plugin 0.5.1
Saleor Flat Tax Plugin
License: MIT
Requires Python: >=3.9,<3.10
Keywords: saleor,plugins

# Saleor Flat Tax Plugin

`saleor-flat-tax-plugin` is a small plugin to enable flat taxes in Saleor.

It's based out of Saleor's
[VatlayerPlugin](https://github.com/saleor/saleor/blob/main/saleor/plugins/vatlayer/plugin.py#L49). Using the same
calculations but modified to use the taxes configured through the plugin and not take Country into consideration.

_Disclaimer_: This project is not connected/endorsed by saleor's community

## Installation ##

Using pip:

```bash
pip install saleor-flat-tax-plugin
```

Once installed Saleor will automatically detect the plugin, and you'll be able to see it in Saleor's dashboard
nekofun 1.0.0
일러스트(SFW, NSFW) 크롤링 라이브러리
License: MIT
Requires Python: >=3.6

# Nekofun
[Github](https://github.com/VoidAsMad/nekofun)
## How to use
### Install
```
pip install nekofun
```

### Example
#### [async]
```py
from nekofun import client
import asyncio

async def main():
  # 클래스를 정의해줍니다.
  get = client.Get()
  result = await get.cry() # 우는 그림(or gif)를 가져옵니다.
  result = result.content # 링크형태로 반환합니다.
  print(result)
  
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
loop.close()
```
#### [sync]
```py
from nekofun import sync

sync = sync.Get() # 클래스를 정의해줍니다.
result = sync.cry() # 우는 그림(or gif)를 가져옵니다.
print(result.content) # 링크형태로 반환하여 출력합니다.
```