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Catch UnidentifiedImageError if non-image uploaded

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freamon 2025-01-17 22:47:40 +00:00
parent 6df39c02f3
commit ec232d9a17
1 changed files with 3 additions and 1 deletions
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4
app/community/forms.py
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@ -12,7 +12,7 @@ from app.constants import DOWNVOTE_ACCEPT_ALL, DOWNVOTE_ACCEPT_MEMBERS, DOWNVOTE
DOWNVOTE_ACCEPT_TRUSTED DOWNVOTE_ACCEPT_TRUSTED
from app.models import Community, utcnow from app.models import Community, utcnow
from app.utils import domain_from_url, MultiCheckboxField from app.utils import domain_from_url, MultiCheckboxField
from PIL import Image, ImageOps from PIL import Image, ImageOps, UnidentifiedImageError
from io import BytesIO from io import BytesIO
import pytesseract import pytesseract
@ -173,6 +173,8 @@ class CreateImageForm(CreatePostForm):
image_text = pytesseract.image_to_string(Image.open(BytesIO(uploaded_file.read())).convert('L')) image_text = pytesseract.image_to_string(Image.open(BytesIO(uploaded_file.read())).convert('L'))
except FileNotFoundError as e: except FileNotFoundError as e:
image_text = '' image_text = ''
except UnidentifiedImageError as e:
image_text = ''
if 'Anonymous' in image_text and ( if 'Anonymous' in image_text and (
'No.' in image_text or ' N0' in image_text): # chan posts usually contain the text 'Anonymous' and ' No.12345' 'No.' in image_text or ' N0' in image_text): # chan posts usually contain the text 'Anonymous' and ' No.12345'
self.image_file.errors.append( self.image_file.errors.append(