flaskblog | Learn python and flask , just a tony blog system | Blog library
kandi X-RAY | flaskblog Summary
kandi X-RAY | flaskblog Summary
Learn python and flask,just a tony blog system based on flask and mysql It is similar to [cleanblog] a blog system based on flask and mongoengine.
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QUESTION
My site is running successfully with www.site.com. I've been reading through similar questions and I'm struggling to get the non-www to load.
Error that I get when requesting site.com rather than www.site.com; 404 Not Found nginx/1.18.0 (Ubuntu)
On Linode I have A record for site.com & www.
This is the output from sudo nginx -t
...ANSWER
Answered 2021-Apr-06 at 09:01The if block inside the certbot managed server block will just capture the www.example.com server name and redirect that to the https server block.
To do the same for non-www
configuration file /etc/nginx/sites-enabled/flaskblog:
QUESTION
I have this issue I want to create two roles for my app, medic and patient so with flask login we create a class of user for handling restrictions in our app, but how can I these to roles to my user model for handling information acording to the role.
This is my user model
...ANSWER
Answered 2021-Jan-16 at 15:46You can add roles to your model like this, I used this with Flask-Security. Add this to your User object:
QUESTION
I'm trying to create a model with SQLAlchemy (with Flask), but I cannot able to fix this problem
this is the error that shows while i try to run the app
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such column: user.is_admin [SQL: SELECT user.id AS user_id, user.username AS user_username, user.email AS user_email, user.image_file AS user_image_file, user.password AS user_password, user.is_admin AS user_is_admin FROM user WHERE user.id = ?] [parameters: (1,)]
model.py
...ANSWER
Answered 2021-Jan-06 at 16:05The error message mentions that your SQLite table user does not contain a column with the name is_admin, you should check your table user in the database file, you have incorrect spelling or forget to add that column.
QUESTION
I've been following along to Corey Schafer's awesome youtube tutorial on the basic flaskblog. In addition to Corey's code, I`d like to add a logic, where users have to verify their email-address before being able to login. I've figured to do this with the URLSafeTimedSerializer from itsdangerous, like suggested by prettyprinted here.
The whole token creation and verification process seems to work. Unfortunately due to my very fresh python knowledge in general, I can't figure out a clean way on my own how to get that saved into the sqlite3 db. In my models I've created a Boolean Column email_confirmed with default=False which I am intending to change to True after the verification process. My question is: how do I best identify the user (for whom to alter the email_confirmed Column) when he clicks on his custom url? Would it be a good practice to also save the token inside a db Column and then filter by that token to identify the user?
Here is some of the relevant code:
User Class in my modely.py
...ANSWER
Answered 2020-Sep-05 at 13:03The key to your question is this:
My question is: how do I best identify the user (for whom to alter the email_confirmed Column) when he clicks on his custom url?
The answer can be seen in the example on URL safe serialisation using itsdangerous.
The token itself contains the e-mail address, because that's what you are using inside your get_mail_confirm_token() function.
You can then use the serialiser to retrieve the e-mail address from that token. You can do that inside your verify_mail_confirm_token() function, but, because it's a static-method you still need a session. You can pass this in as a separate argument though without problem. You also should treat the BadSignature exception from itsdangerous. It would then become:
QUESTION
from datetime import datetime
from flaskblog import db, login_manager
from flask_login import UserMixin
ANSWER
Answered 2020-Aug-22 at 03:45I'm not sure what you mean by "installing flaskblog on atom", because you're most likely referring to Corey Schafer's Flask tutorial series (https://www.youtube.com/playlist?list=PL-osiE80TeTs4UjLw5MM6OjgkjFeUxCYH), where he walks you through a project that he calls flaskblog.
The error that you are getting means that there is no file or package in your current directory that is called flaskblog.py or flaskblog, respectively. For your "from flaskblog import db, login_manager" import statement to work, you must either have a directory called flaskblog (with an init.py file inside) in the same directory as the script that you are running or a file called flaskblog.py in the same directory as the script.
QUESTION
I am quite new to Python-Flask. I am developing an app, where I have created the below "Main.py" script. There is another script "run.py" to call "create_app" function and create an instance of the app.
But it is throwing "RuntimeError: No application found. Either work inside a view function or push an application context." error.
I had tried options such as mentioned here, inside my "create_app()" function.
I have tried pushing the app to the context as well inside my "run.py" file, after the app is created.
I tried creating the database inside "run.py" script after creating the application using "create_app()" function, but I am getting the errors as mentioned below in error section.
...ANSWER
Answered 2020-Jul-22 at 08:22with app.app_context():
db.init_app(app)
db.create_all()
QUESTION
On trying to insert a new record in SqlLiteDb using SQLAlchemy through:
...ANSWER
Answered 2020-Jul-22 at 01:02You re having a circular dependency error.
Instead of putting the posts in the Sser.
QUESTION
In my flaskblog.py file i have following dictionay:
ANSWER
Answered 2020-Jul-08 at 11:16You are passing a dictionary to html file, not an object. You will have to refer to them with following notation just as you refer a normal dictionary with its keys:
QUESTION
So i'm trying to query database in heroku based on a keyword that the user searches and i got a problem, it's not giving me back the rows.
- when i use this query below it gives me the right row.
ANSWER
Answered 2020-Jul-04 at 11:27- the query below will return
bookshaving the word / stringkeywordin their title
QUESTION
I'm trying to set up my first Python web application through Flask. I've used the setup module on my hosting service, and I've hit a problem. When I try to run the app, I get an error page from Phusion Passenger. In the searching I've done so far, similar problems seem to come from Passenger's inability to locate the needed software. But I haven't done this before, so I may well be misunderstanding the problem. All help much appreciated.
Here are the contents of passenger_wsgi.py:
...ANSWER
Answered 2020-May-28 at 17:53The problem was that I hadn't activated the environment. (I was following instructions that didn't include that step.) I created the app using cPanel, and at the end of the process, cPanel provided a Terminal command (at the top of the page) to activate the app. I entered Terminal through cPanel, ran that command, then ran "pip install flask."
Then I restarted the application and reloaded the page. Now it works!
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