Oneliner-Py

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Convert Python scripts into a single line of code (oneliner).

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![oneliner-py](https://github.com/yunline/Oneliner-Py/assets/31395137/97ba030b-5d44-4810-9aad-7fed718f18fb)

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Convert python scripts into **oneliner** expression.

## Usage
```
python3 -m oneliner [input file] -o [output file]
```

Or use `python3 -m oneliner -h` for help.

## Example
InputFile:
```python
import random
y,h=0,2
msg='hello_world'
while y<h*2:
    for x in range(len(msg)+2):
        print(random.choice('/\\'),end='')
    y+=1
    if y==h:
        print('\n %s '%msg)
    else:
        print('')
```
OutputFile:
```py
[(importlib := __import__('importlib')), (itertools := __import__('itertools')), (random := importlib.import_module('random')), (__ol_assign_qqaleuwbod := (0, 2)), (y := __ol_assign_qqaleuwbod[0]), (h := __ol_assign_qqaleuwbod[1]), (msg := 'hello_world'), [[[print(random.choice('/\\'), end='') for x in range(len(msg) + 2)], y.__iadd__(1) if hasattr(y, '__iadd__') else (y := (y + 1)), print('\n %s ' % msg) if y == h else print('')] for _ in itertools.takewhile(lambda _: y < h * 2, itertools.count())]]
```

## Install
```shell
pip install Oneliner-Py
```
Or
```shell
git clone https://github.com/yunline/Oneliner-Py.git
cd ./Oneliner-Py
python3 -m pip install .
```

## Python Version Requirements
This converter requires **python 3.10+**  
The converted scripts should be able to run on **python 3.8+**

## Limitations
Following statements are not able to be converted as oneliner.

- `from-import *` (from-import with star)
- `yield` and `yield from`
- `try-except-finally` statements
- `raise` statement
- `with` statement
- `assert` statement
- `del` statement
- `async-xxx` statements
- `match-case` statement (new in Python 3.10)
- `type` statement (new in 3.12)

Oneliner-Py

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