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add language setting for tesseract

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the01
2016-01-21 09:24:13 +01:00
parent 6172dcad1c
commit 4c1ff658d2
2 changed files with 5 additions and 1 deletions
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3
src/documents/management/commands/document_consumer.py
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@@ -37,6 +37,7 @@ class Command(BaseCommand):
CONSUME = settings.CONSUMPTION_DIR
OCR = pyocr.get_available_tools()[0]
OCR_LANG = settings.TESSERACT_LANGUAGE
MEDIA_PDF = os.path.join(settings.MEDIA_ROOT, "documents", "pdf")
PARSER_REGEX_TITLE = re.compile(r"^.*/(.*)\.pdf$")
@@ -135,7 +136,7 @@ class Command(BaseCommand):
for png in pngs:
with Image.open(os.path.join(self.SCRATCH, png)) as f:
self._render(" {}".format(f.filename), 3)
r += self.OCR.image_to_string(f)
r += self.OCR.image_to_string(f, lang=self.OCR_LANG)
r += "\n\n\n\n\n\n\n\n"
return r