flask-example | A minimal web app developed with Flask

by XD-DENG Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(8)Vulnerabilities Install Support

kandi X-RAY | flask-example Summary

flask-example is a Python library typically used in User Interface, Template Engine applications. flask-example has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

There are three tabs in this toy app. A few accounts were set for testing, like admin (password: admin), test (password: 123456), etc. You can also delete or add accounts after you log in as admin.

Support

Quality

Security

License

Reuse

Support

flask-example has a low active ecosystem.

It has 89 star(s) with 74 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. On average issues are closed in 122 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of flask-example is current.

Quality

flask-example has 0 bugs and 0 code smells.

Security

flask-example has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

flask-example code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

flask-example does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

flask-example releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

flask-example saves you 202 person hours of effort in developing the same functionality from scratch.

It has 496 lines of code, 30 functions and 13 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed flask-example and discovered the below as its top functions. This is intended to give you an instant insight into flask-example implemented functionality, and help decide if they suit your requirements.

Upload an image
Record an image upload record
Add a user
Lists all known users
Add user to database
Private page
Lists all images associated with a user
Read a single note from the user database
Delete a user
Delete user from database
Delete image
Matches the user s note id
Delete an image from the database
Returns a list of all users
Render the admin page
Login
Verify a user s password
Delete a note
Determine if the user id matches the note id
Delete a note from the database
Write a text note to the database
Write a note to the database

Get all kandi verified functions for this library.

flask-example Key Features

No Key Features are available at this moment for flask-example.

flask-example Examples and Code Snippets

No Code Snippets are available at this moment for flask-example.

Community Discussions

Trending Discussions on flask-example

standard_init_linux.go:219: exec user process caused: exec format error

Simple Flask example with pytest and application factory does not work

Flask + Docker app - The container dies when i run docker run

jinja2 throwing TemplateSyntaxError: unexpected char

TypeError: 'dict_keyiterator' object is not subscriptable

PyBuilder won't install Flask?

How to integrate bluemix APP ID service to python web application

Correlation_id in rabbitmq

QUESTION

standard_init_linux.go:219: exec user process caused: exec format error

Asked 2021-Jun-11 at 18:09

I built and ran my dockerfile but am getting the error standard_init_linux.go:219: exec user process caused: exec format error. What does this mean and why is this happening per my configuration?

DOCKERFILE:

...

ANSWER

Answered 2021-Jun-11 at 18:09

I forgot to put #!/bin/sh on the top of 'gunicorn.sh'. Adding this line fixed the problem.

Source https://stackoverflow.com/questions/66962091

QUESTION

Simple Flask example with pytest and application factory does not work

Asked 2020-Sep-29 at 20:39

I am new to flask and I have set up a simple flask example and two tests using pytest(see here). When I let run only one test it works, but if I run both tests it does not work.
Anyone knows why? I think I am missing here some basics of how flask works.

code structure:

app/__init__.py

...

ANSWER

Answered 2020-Sep-29 at 20:39

The problem is with your registration of the routes in app/views.py when you register them with current_app as app. I'm not sure how you would apply the application factory pattern without using blueprints as the pattern description in the documentation implies they are mandatory for the pattern:

If you are already using packages and blueprints for your application [...]

So I adjusted your code to use a blueprint instead:

app/main/__init__.py:

Source https://stackoverflow.com/questions/64126739

QUESTION

Flask + Docker app - The container dies when i run docker run

Asked 2018-Aug-18 at 19:27

I have an application with Dockerfile + docker-compose.

Dockerfile docker-compose.yml

I have a CI, which creates an image from my dockerfile and send it to the hub.docker

Travis.yaml

When I drop this image on my cloud server I can not run this image by running the command below:

...

ANSWER

Answered 2018-Aug-18 at 11:41

running docker with -d flag detached your container, which mean that it runs in background. Thus, you cannot see the error. Just remove this flag and you will see why it is dying.

From the link to your docker-compose file, it seems that port 80 is already in used (by frontend container) so maybe you can try using a different port? (for example: docker run -d -p 8080:80 flask-example)

Second, you are right. docker-compose is just another way to run your container. You don't have to use both.

Source https://stackoverflow.com/questions/51908121

QUESTION

jinja2 throwing TemplateSyntaxError: unexpected char

Asked 2018-Mar-18 at 06:52

I am passing Jinja a dataset that includes time-bucket strings like "0Y-5Y". The tags are standard to my organization, so I prefer not to change them. However, the string is causing Jinja to throw a TemplateSyntaxError: unexpected char error.

Can someone please explain why this particular error arises, and how I can get around it?

I see from here that variables with space characters might throw similar error, but that does not apply in my case.

It seems almost like Jinja is trying to parse the string as a number? I thought it was just a simple string used as the dictionary key? Is there a way to force Jinja not to do this, like with raw tags or similar?

Here is my code:

...

ANSWER

Answered 2018-Mar-18 at 06:52

try item['0Y-5Y'] instead of item.0Y-5Y as you are accesing the cells in your data like:

Source https://stackoverflow.com/questions/49343619

QUESTION

TypeError: 'dict_keyiterator' object is not subscriptable

Asked 2017-Sep-26 at 23:11

i try to learn this tutorial here https://www.codementor.io/jadianes/building-a-web-service-with-apache-spark-flask-example-app-part2-du1083854

using spark,flask i try to send file user_ratings.file with curl in win 10 using cmd with this line of code

...

ANSWER

Answered 2017-Sep-26 at 23:11

TL;DR You're using Python 3, while tutorial uses Python 2. You can try:

Source https://stackoverflow.com/questions/46437095

QUESTION

PyBuilder won't install Flask?

Asked 2017-Jul-19 at 15:42

So I was trying to setup pybuilder for my flask application and for some reason, it does not install dependencies? It shows this when I run 'pyb install_dependencies'

...

ANSWER

Answered 2017-Jul-19 at 15:42

After some careful digging, I found out that the build.py I was running repeatedly had

Source https://stackoverflow.com/questions/45149940

QUESTION

How to integrate bluemix APP ID service to python web application

Asked 2017-Jul-05 at 12:18

I have tried the bluemix service 'APP ID' for node.js project which I downloaded from APP ID service instance only. The application runs well with Google and Facebook authentication.

But I have to apply authentication to Python Flask web application. For this,I have followed the github link . Here, I have provided 'clientid', 'secret' and 'redirect_uri' which I got from the 'Service Credentials' tab of the 'APP ID' instance in bluemix. After running the app, I am getting login page but when I click 'Login' button then I am getting the error 'tenandid is in invalid format'.

Please suggest where I am doing wrong.

Thanks in advance !

Regards, Rahul Modi

...

ANSWER

Answered 2017-Jul-05 at 12:18

I solved the error my self. I just provided clientId, secret, redirectUri and serverUrl in the file serviceConfig.py file of the GitHub python project.

There is need to change this file by providing the above parameters otherwise you may land into the error on the line "clientId = serviceConfig.clientId" of 'welcome.py' because clientId is not accessible from serviceConfig class. The same case for 'secret' as well. Hence, define them separately in serviceConfig.py file.

The four parameters looks like below:

serverUrl='https://appid-oauth.ng.bluemix.net/oauth/v3/1b668c6a-XXXX-XXXX-XXXX-c4633e8e0c78'

redirectUri='http://localhost:5000/afterauth'

secret='NjNiODY5NDQtOXXXXXXXXXXXXXXXXXXXXzUxNDMzNzYxYjAy'

clientId='6284418c-XXXX-XXXX-XXXX-af8bf44588ec'

All these parameters you can collect from the 'Service Credentials' tab of the 'APP ID' instance in Bluemix.

Note: No need to change anything in 'welcome.py' file.

Source https://stackoverflow.com/questions/44917722

QUESTION

Correlation_id in rabbitmq

Asked 2017-May-03 at 20:17

I was looking at a piece of code that uses callback_queue with correlation_id on default exchange. But when I tried to change it to a user defined exchange, I am not getting any reply back on that queue. To test it I tried this very simple example from https://www.rabbitmq.com/tutorials/tutorial-six-python.html and I found if I use a exchange other than default I don't get any reply. Please let me know if there's anything else I should do. Thanks

...

ANSWER

Answered 2017-May-03 at 20:17

You will need to add bindings to your queues if you are using a custom exchange. This applies to both the rpc_queue and the reply queue (e.g. amq.gen-xxx).

In the rpc_client.py example from RabbitMQ add queue_bind after result.method.queue.

Source https://stackoverflow.com/questions/43726252

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install flask-example

You can download it from GitHub.
You can use flask-example 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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