pythonanywh上的Flask+Cloudinary上载错误

Question

大家好！

请帮帮我，我遇到了cloudinary上传错误。 问题是这个函数在本地主机上运行得很好，但是在pythonanwhere服务器上部署之后就不行了。 使用：

• • Python3.4
    • sqlite数据库
      • SQL炼金术1.1.4
    • 烧瓶0.11.1
    • cloudinary python模块
    • 烧瓶谷歌地图模块
    • httplib2模块
    • 请求模块

我的代码：

from flask import Flask, render_template, request, redirect, url_for, \
    flash, jsonify, make_response
from flask import session as login_session  # to avoid confusion with DB session
import random
import string
import httplib2
import json
import requests
import content
# Cloudinary API imports

import cloudinary
import cloudinary.uploader
from cloudinary.uploader import upload
import cloudinary.api
from cloudinary.utils import cloudinary_url


CLOUDINARY = {
  'cloud_name': 'ainsolence',
  'api_key': 'xxxxxxxxxxxxxxxxxxx',
  'api_secret': 'xxxxxxxxxxxxxxxxxxxxxxx',
}

cloudinary.config(cloud_name='ainsolence', api_key='xxxxxxxxxxxxxxxxxxxx',
                  api_secret='xxxxxxxxxxxxxxxxxxxxxxx')

...

# Create route for editCategory function

# Create route for uploadCategoryImage function

@app.route('/catalog/<int:category_id>/edit/upload/', methods=['GET',
           'POST'])
def uploadCategoryImage(category_id):
    if 'username' not in login_session or login_session['email'] \
        not in ADMIN:
        return redirect('/login')
    catalog = session.query(Category).all()
    categoryToEdit = \
        session.query(Category).filter_by(id=category_id).one()
    upload_result = None
    image_url = None
    if request.method == 'POST':
        file = request.files['file']
        if file:
            try:
                upload_result = upload(file, use_filename='true',
                                       folder='Menin_zherim/Categories')
                print ('This is upload result ' + upload_result)
                (image_url, options) = \
                    cloudinary_url(upload_result['public_id'], format='jpg')
                print ('Image url = ' + image_url)
                categoryToEdit.image_url = image_url
                session.add(categoryToEdit)
                session.commit()
                flash('Image for category successfully uploaded!')
                return redirect(url_for('editCategory',
                                category_id=category_id, catalog=catalog,
                                title='Edit category'))
            except:
                flash('Error in uploading', )
                return redirect(url_for('editCategory',
                                category_id=category_id, catalog=catalog,
                                title='Edit category'))
    else:
        return render_template('uploadCategoryImage.html',
                               category_id=category_id,
                               catalog=catalog,
                               category=categoryToEdit,
                               title='Upload image category')

#In uwsgi file I put this:
#Cloudinary base url
os.environ["CLOUDINARY_URL"] = "CLOUDINARY_URL=cloudinary://blablablabla:XXXXXXXXXXXXXXXXXXXX@ainsolence"

PS：当然，我在代码中使用了真正的api密钥和api密钥

在错误.log在我使用try/except之前：

^{pr2}$

在错误.log之后：

    2016-12-20 08:40:04,836 :Starting new HTTPS connection (1): 

    api.cloudinary.com
2016-12-20 08:40:12,846 :Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c6dac8>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:40:12,846 :Starting new HTTPS connection (2): api.cloudinary.com
2016-12-20 08:40:20,845 :Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c6dc88>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:40:20,846 :Starting new HTTPS connection (3): api.cloudinary.com
2016-12-20 08:40:28,846 :Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c6dd68>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:40:28,846 :Starting new HTTPS connection (4): api.cloudinary.com
2016-12-20 08:54:31,637 :Starting new HTTPS connection (5): api.cloudinary.com
2016-12-20 08:54:39,689 :Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c81c88>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:54:39,690 :Starting new HTTPS connection (6): api.cloudinary.com
2016-12-20 08:54:47,689 :Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c81be0>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:54:47,690 :Starting new HTTPS connection (7): api.cloudinary.com
2016-12-20 08:54:55,689 :Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7eff38c81d68>: Failed to establish a new connection: [Errno 111] Connection refused',)': /v1_1/ainsolence/image/upload
2016-12-20 08:54:55,690 :Starting new HTTPS connection (8): api.cloudinary.com

请帮助我，如果你有任何建议，我可以找到答案或只是我如何理解这个问题

谢谢你 谨致问候 安东

Answer 1

如果您使用免费的PythonAnywhere帐户执行此操作，那么您还没有配置用于使用PythonAnywhere代理进行传出连接的cloudinary库。代理详细信息是proxy.server:3128。在