Encapsulate Word

[alxwrd]

hello! :wave:

The diff here is bigger than I thought. The main change here is I've moved the concept of origins and tree under the Word class. The underlying code hasn't changed much.

The origins and tree functions left in the package namespace act as wrappers to the Word class.

Hopefully, the commit's give a better idea of what's changed (versus the PR diff) as I tried to keep them in logical chunks.

I snuck in a fix for #8 at the end.

There is one failing test, but that's due to a function moving.

Examples

>>> import ety

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

>>> ety.origins("drink", recursive=True)
[Word(drync, language=ang), Word(drinken, language=enm), Word(drincan, language=ang)]

>>> word = ety.Word("cheese")
>>> word.lang_code
'eng'
>>> word.lang_name
'English'
>>> word.pretty
'cheese (English)'
>>> print(word)
cheese (English)
>>> word.origins
[Word(chese, language=enm)]

>>> ety.tree("aerodynamically")
<treelib.tree.Tree object at 0x7fc1b1cf2f60>

>>> 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))

[jmsv]

@alxwrd Looks good 👍 although I'd like to get tests working before merging into master

[jmsv]

Nvm I'll just merge and then fix

[alxwrd]

I'm so sorry! Look at the mess I left the tests in :persevere:! I was only expecting test_lang to fail.

Thanks for cleaning up my mess :sweat_smile:

[jmsv]

@alxwrd dw about it :joy: thanks for the Python 2 fix (#23)