forked from mirrors/LibreTranslate
37 lines
994 B
Python
37 lines
994 B
Python
from argostranslate import translate
|
|
from polyglot.detect.base import Detector
|
|
|
|
|
|
languages = translate.load_installed_languages()
|
|
|
|
|
|
__lang_codes = [l.code for l in languages]
|
|
|
|
|
|
def detect_languages(text):
|
|
f = Detector(text).languages
|
|
|
|
# get the candidates
|
|
candidate_langs = list(filter(lambda l: l.read_bytes != 0 and l.code in __lang_codes, f))
|
|
|
|
# this happens if no language can be detected
|
|
if not candidate_langs:
|
|
# use language "en" by default but with zero confidence
|
|
return [
|
|
{
|
|
'confidence': 0.0,
|
|
'language': "en"
|
|
}
|
|
]
|
|
|
|
# sort the candidates descending based on the detected confidence
|
|
candidate_langs.sort(key=lambda l: l.confidence, reverse=True)
|
|
|
|
return [
|
|
{
|
|
'confidence': l.confidence,
|
|
'language': l.code
|
|
}
|
|
for l in candidate_langs
|
|
]
|