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Code Issues Releases Wiki Activity

Replaced chardet by charamel to improve character encoding detection.

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This commit is contained in:
Louis Vézina 2020-09-23 10:28:44 -04:00
parent 3726433fe4
commit efafe4a126
2 changed files with 20 additions and 19 deletions
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7
bazarr/helper.py
View file

@ -4,7 +4,7 @@ import os
import re
import logging
import chardet
from charamel import Detector
from bs4 import UnicodeDammit
from config import settings
@ -163,9 +163,10 @@ def force_unicode(s):
try:
s = s.decode("utf-8")
except UnicodeDecodeError:
t = chardet.detect(s)
detector = Detector()
t = detector.detect(s)
try:
s = s.decode(t["encoding"])
s = s.decode(t)
except UnicodeDecodeError:
s = UnicodeDammit(s).unicode_markup
return s

32
bazarr/list_subtitles.py
View file

@ -16,7 +16,7 @@ from helper import path_mappings, get_subtitle_destination_folder
from embedded_subs_reader import embedded_subs_reader
from event_handler import event_stream
import chardet
from charamel import Detector
gc.enable()
@ -413,18 +413,16 @@ def guess_external_subtitles(dest_folder, subtitles):
text = f.read()
try:
guess = chardet.detect(text)
text = text.decode('utf-8')
except UnicodeDecodeError:
detector = Detector()
guess = detector.detect(text)
logging.debug('BAZARR detected encoding %r', guess)
text = text.decode(guess["encoding"])
text = text.decode(guess)
detected_language = guess_language(text)
except (UnicodeDecodeError, TypeError):
logging.exception("BAZARR subtitles file doesn't seems to be text based. Skipping this file: " +
subtitle_path)
except:
logging.exception('BAZARR Error trying to detect language for this subtitles file: ' +
subtitle_path + ' You should try to delete this subtitles file manually and ask '
'Bazarr to download it again.')
else:
pass
finally:
if detected_language:
logging.debug("BAZARR external subtitles detected and guessed this language: " + str(
detected_language))
@ -442,13 +440,15 @@ def guess_external_subtitles(dest_folder, subtitles):
text = f.read()
try:
guess = chardet.detect(text)
text = text.decode('utf-8')
except UnicodeDecodeError:
detector = Detector()
guess = detector.detect(text)
logging.debug('BAZARR detected encoding %r', guess)
text = text.decode(guess["encoding"])
except (UnicodeDecodeError, TypeError):
logging.exception("BAZARR subtitles file doesn't seems to be text based. Skipping this file: " +
subtitle_path)
else:
text = text.decode(guess)
except:
pass
finally:
if bool(re.search(hi_regex, text)):
subtitles[subtitle] = Language.rebuild(subtitles[subtitle], forced=False, hi=True)
return subtitles