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Catch unknown language

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This commit is contained in:
Piero Toffanin 2021-03-12 10:53:09 -05:00
parent 4875177f68
commit 79224edfe4
1 changed files with 5 additions and 2 deletions
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7
app/language.py
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@ -1,7 +1,7 @@
import string
from argostranslate import translate
from polyglot.detect.base import Detector
from polyglot.detect.base import Detector, UnknownLanguage
from polyglot.transliteration.base import Transliterator
@ -22,7 +22,10 @@ def detect_languages(text):
# get the candidates
candidates = []
for t in text:
candidates.extend(Detector(t).languages)
try:
candidates.extend(Detector(t).languages)
except UnknownLanguage as e:
pass
# total read bytes of the provided text
read_bytes_total = sum(c.read_bytes for c in candidates)