Моя проблема заключается в том, что при загрузке Flask не удалось отправить файлы изображений с еврейскими буквами в имени файла. Это моя форма:
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, TextAreaField
from wtforms.validators import InputRequired, Length
from flask_wtf.file import FileField, FileAllowed
from flask_uploads import IMAGES
class RegisterForm(FlaskForm):
name = StringField('Full name', validators=[InputRequired('A full name is required'),
Length(max=100, message='your name can\'t be more than 100 characters')])
username = StringField('Username', validators=[InputRequired('A username is required'),
Length(max=100, message='your username can\'t be more than 30 characters')])
password = PasswordField('Password', validators=[
InputRequired('A password is required')])
image = FileField(validators=[FileAllowed(IMAGES, 'Only images accepted')])
Я проверил ее, и поле изображения было принято даже с еврейскими буквами в имени файла. Но с точки зрения есть проблема. Конфигурация загрузки flask:
photos = UploadSet('photos', IMAGES)
configure_uploads(app, photos)
И само представление:
@app.route('/register', methods=['GET', 'POST'])
def register():
form = RegisterForm()
if form.validate_on_submit():
image_filename = photos.save(form.image.data)
image_url = photos.url(image_filename)
new_user = User(name=form.name.data, username=form.username.data,
password=generate_password_hash(form.password.data),
image=image_url, join_date=datetime.now())
db.session.add(new_user)
db.session.commit()
return redirect(url_for('profile'))
return render_template('register.html', form=form)
Если в имени файла есть буквы Engli sh, это хорошо работает, но если есть В еврейских буквах есть ошибка с линией:
image_filename = photos.save(form.image.data)
Ошибка:
Traceback (most recent call last):
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 2463, in __call__
return self.wsgi_app(environ, start_response)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 2449, in wsgi_app
response = self.handle_exception(e)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 1866, in handle_exception
reraise(exc_type, exc_value, tb)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 2446, in wsgi_app
response = self.full_dispatch_request()
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 1951, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 1820, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 1949, in full_dispatch_request
rv = self.dispatch_request()
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask/app.py", line 1935, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/yosef/Desktop/twitee/views.py", line 97, in register
image_filename = photos.save(form.image.data)
File "/home/yosef/.local/share/virtualenvs/twitee-FE8NX-P8/lib/python3.8/site-packages/flask_uploads.py", line 415, in save
raise UploadNotAllowed()
Как с этим справиться?