Languedoc

python3 -m build
pip install dist/languedoc-...-py3-none-any.whl

import languedoc

language = languedoc.identify("A text you want to identify.")

PYTHONPATH=src/ python src/languedoc/train.py 
# Source texts:
cs: dyk - krysař.txt (94122 chars)
cs: hašek - švejk.txt (679701 chars)
cs: poláček - hostinec u kamenného stolu.txt (434082 chars)
cs: vančura - konec starých časů.txt (418857 chars)
cs: čapek - apokryfy.txt (180550 chars)
de: 2188-8.txt (351444 chars)
de: 23396-0.txt (187138 chars)
de: 46896-8.txt (248309 chars)
de: pg10917.txt (384020 chars)
de: pg67409.txt (333959 chars)
en: fitzgerald - the great gatsby.txt (274897 chars)
en: joyce - ulysses.txt (1469511 chars)
en: lovecraft - the dunwich horror.txt (117020 chars)
en: orwell - 1984.txt (569311 chars)
en: woolf - mrs dalloway.txt (346294 chars)
es: 14307-8.txt (67263 chars)
es: 16670-8.txt (555534 chars)
es: 51019-0.txt (420431 chars)
es: 58484-8.txt (243137 chars)
es: 61189-8.txt (438149 chars)
fr: 44468-0.txt (360878 chars)
fr: 45176-0.txt (331838 chars)
fr: 64274-0.txt (108402 chars)
fr: pg68138.txt (380198 chars)
fr: pg68265.txt (368201 chars)
it: 22642-8.txt (467018 chars)
it: 28144-8.txt (285603 chars)
it: 39289-0.txt (472982 chars)
it: 49310-0.txt (295664 chars)
it: 57040-0.txt (382809 chars)
ru: Full text of История России Кириллов В.В Уч Пос 2007 661с ( 1) (1008316 chars)
ru: Full text of Каменев П. H. Сканави A. H. Богословский В. H. И Др. Часть 1. Отопление. 1975 (985388 chars)
ru: molier.txt (387588 chars)

# Crossvalidation:
cs misidentified as fr: trumm té
cs misidentified as fr:  cit a l
cs misidentified as fr: en je ta
cs misidentified as en: l hostin
cs misidentified as fr: t a lidé
cs misidentified as it:  nazaret
de misidentified as en: ch war f
de misidentified as it: r professor an e
de misidentified as en: en im hotel sond
de misidentified as es:  so viel
en misidentified as de:  j eckle
en misidentified as es: or prete
en misidentified as it: e stale 
en misidentified as es: es agita
en misidentified as fr:  connect
en misidentified as de: ust be after eig
en misidentified as fr:  man pau
en misidentified as it: a puzzle
en misidentified as de: gs matte
en misidentified as de: ism and 
es misidentified as en: se alarm
es misidentified as it: reserva 
es misidentified as fr: ues de l
es misidentified as de: deber se
es misidentified as it: ronto la
es misidentified as fr: ue de le
es misidentified as it:  no volv
es misidentified as it: sa perdi
es misidentified as fr: ailes de
es misidentified as it: e no lle
es misidentified as fr:  luis sube un ra
es misidentified as it: ase a la iglesia
es misidentified as fr: t el rec
es misidentified as it: antonio 
es misidentified as it: lama baltasar ti
es misidentified as fr: un galope que se
es misidentified as it: viduo un
es misidentified as fr:  les con
es misidentified as it: escote ni desnud
es misidentified as fr: a encont
es misidentified as fr: vez vinu
es misidentified as en:  se han 
es misidentified as it: erpo de 
es misidentified as fr:  la caus
es misidentified as en: os bigot
es misidentified as fr:  héroes balzaqui
es misidentified as fr: ue me marchara d
es misidentified as fr: va de génova voy
es misidentified as en: ol madrid me int
fr misidentified as es: le regar
fr misidentified as en:  s inter
fr misidentified as it: de costa
fr misidentified as es: garde co
fr misidentified as es: recueill
fr misidentified as es: ale quel
fr misidentified as en: les offi
fr misidentified as it: e compar
fr misidentified as de: öhrenbac
fr misidentified as it:  promena
fr misidentified as es:  horizon
it misidentified as es: nica per
it misidentified as es: lla stan
it misidentified as es: uesto chablis ti
it misidentified as fr: onna cla
it misidentified as fr: va vent 
it misidentified as fr: n si des
it misidentified as fr: endere le import
it misidentified as es: el tempo
it misidentified as es: a lo vid
Accuracy: 0.9507%, (1331/1400 tests during crossvalidation)