FlaskBlog | This is the Blog Engine built with Flask , Flask-SQLAlchemy | SQL Database library
kandi X-RAY | FlaskBlog Summary
kandi X-RAY | FlaskBlog Summary
This is the Blog Engine built with Flask, Flask-SQLAlchemy, WTForms, Flask-WTF, Flask-Migrate and WebHelpers.
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Top functions reviewed by kandi - BETA
- Upgrade database .
- Run migrations .
- Run migrations .
- Create a new article .
- Render settings page .
- Update an Article .
- Signup .
- Create a new category .
- Validate the email .
- Show a dashboard .
FlaskBlog Key Features
FlaskBlog Examples and Code Snippets
Community Discussions
Trending Discussions on FlaskBlog
QUESTION
any ideas why this error?
my project was working fine, i copied it to an external drive and onto my laptop to work on the road, it worked fine. i copied back to my desktop and had a load of issues with invalid interpreters etc, so i made a new project and copied just the scripts in, made a new requirements.txt and installed all the packages, but when i run i get this error
...ANSWER
Answered 2022-Mar-28 at 21:19Werkzeug released v2.1.0 today, removing werkzeug.security.safe_str_cmp.
You can probably resolve this issue by pinning Werkzeug~=2.0.0 in your requirements.txt file (or similar).
QUESTION
I'm trying to import my data base but it keeps throwing an error , I don't know where i am wrong
Here s my code from the main app(flaskblog.py)
...ANSWER
Answered 2021-Oct-23 at 15:29The problem is that Sqlalchemy columns have no attribute 'datetime'. I believe 'default' is the keyword you are looking for. Change this line,
QUESTION
I need to create the database.
This is what I need to type to create the database.
...ANSWER
Answered 2021-Jun-29 at 05:27You need to use app_context
run all these commands in terminal
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.
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Install FlaskBlog
You can use FlaskBlog like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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