所以我所做的是我试图运行我的烧瓶应用程序，但突然我收到一个错误，即 TypeError: storage must be a werkzeug.FileStorage
这是我使用的代码...
初始化.py
# IMPORT
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_bcrypt import Bcrypt
from flask_migrate import Migrate
from flask_login import LoginManager
from flask_uploads import UploadSet, configure_uploads, IMAGES, patch_request_class
from blogapp.config import Config
# INIT
db = SQLAlchemy()
bcrypt = Bcrypt()
login_manager = LoginManager()
migrate = Migrate()
login_manager.login_view = 'users.login'
login_manager.login_message_category = 'info'
photos = UploadSet('photos', IMAGES)
def create_app(config_class=Config):
app = Flask(__name__)
app.config.from_object(Config)
db.init_app(app)
bcrypt.init_app(app)
login_manager.init_app(app)
migrate.init_app(app, db)
configure_uploads(app, photos)
patch_request_class(app)
from blogapp.users.routes import users
from blogapp.posts.routes import posts
from blogapp.main.routes import main
from blogapp.errors.handlers import errors
app.register_blueprint(users)
app.register_blueprint(posts)
app.register_blueprint(main)
app.register_blueprint(errors)
return app
配置文件
import os
basedir = os.path.abspath(os.path.dirname(__file__))
class Config:
SECRET_KEY = os.environ.get('SECRET_KEY')
SQLALCHEMY_DATABASE_URI = os.environ.get('SQLALCHEMY_DATABASE_URI')
UPLOADED_PHOTOS_DEST = os.path.join(basedir, 'uploads')
我的父目录中有一个上传文件夹
路线.py
from flask import (render_template, url_for, flash,
redirect, request, abort, Blueprint)
from flask_login import current_user, login_required
from blogapp import db, photos
from blogapp.models import Post
from blogapp.posts.forms import PostForm
posts = Blueprint('posts', __name__)
@posts.route("/post/new", methods=['GET', 'POST'])
@login_required
def new_post():
form = PostForm()
if form.validate_on_submit():
filename = photos.save(form.photo.data)
file_url = photos.url(filename)
else:
file_url = None
if form.validate_on_submit():
post = Post(title=form.title.data, content=form.content.data, image=form.photo.data, author=current_user)
db.session.add(post)
db.session.commit()
flash('Your post has been created!', 'success')
return redirect(url_for('main.home'))
return render_template('create_post.html', title='New Post',
form=form, file_url=file_url, legend="Post")
有人能帮我吗？我对我如何得到错误有点困惑。我做错了什么吗？
我在那里找不到任何东西，所以对我来说这很令人困惑..使用烧瓶上传时应用程序工厂可能有问题吗？
