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https://github.com/jmsv/ety-python

A Python module to discover the etymology of words
https://github.com/jmsv/ety-python

english etymology hacktoberfest language origins python words

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A Python module to discover the etymology of words

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README

        

![ety](https://user-images.githubusercontent.com/14852491/52982538-880fbd80-33de-11e9-8101-6fa24c3b697d.png)


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Code style: black

---

## Intro

[@jmsv](https://github.com/jmsv) and [@parker57](https://github.com/parker57) started a side project to analyse etymologies of text written by various historical authors, expecting there to already be a library for retrieving etymological data. On discovering that this wasn't the case, [ety](https://github.com/jmsv/ety-python) was created!

There isn't a single source of truth for etymologies; words' origins can be heavily disputed. This package's source data, Gerard de Melo's [Etymological Wordnet](http://www1.icsi.berkeley.edu/~demelo/etymwn/), is mostly mined from Wiktionary. Since this is a collaboratively edited dictionary, its data could be seen as the closest we can get to a public consensus.

## Install

### [pip](https://pypi.org/project/ety)

```bash
pip install ety
```

## Usage

### Module

```python
>>> import ety

>>> ety.origins("potato")
[Word(batata, language=Taino)]

>>> ety.origins("drink", recursive=True)
[Word(drync, language=Old English (ca. 450-1100)), Word(drinken, language=Middle English (1100-1500)), Word(drincan, language=Old English (ca. 450-1100))]

>>> print(ety.tree("aerodynamically"))
aerodynamically (English)
├── -ally (English)
└── aerodynamic (English)
├── aero- (English)
│ └── ἀήρ (Ancient Greek (to 1453))
└── dynamic (English)
└── dynamique (French)
└── δυναμικός (Ancient Greek (to 1453))
└── δύναμις (Ancient Greek (to 1453))
└── δύναμαι (Ancient Greek (to 1453))
```

### CLI

After installing, a command-line tool is also available. `ety -h` outputs the following help text describing arguments:

```
usage: ety [-h] [-r] [-t] words [words ...]

positional arguments:
words the search word(s)

optional arguments:
-h, --help show this help message and exit
-r, --recursive search origins recursively
-t, --tree display etymology tree
```

#### Examples

```bash
$ ety drink
drink # List direct origins
• drync (Old English (ca. 450-1100))
• drinken (Middle English (1100-1500))

$ ety drink -r # Recursive search
drink
• drync (Old English (ca. 450-1100))
• drinken (Middle English (1100-1500))
• drincan (Old English (ca. 450-1100))

$ ety drink -t # Etymology tree
drink (English)
├── drinken (Middle English (1100-1500))
│ └── drincan (Old English (ca. 450-1100))
└── drync (Old English (ca. 450-1100))
```

## Development

In a virtual environment - [Pipenv](https://docs.pipenv.org) is recommended:

```bash
python setup.py install
```