Flask Return Generated Image

I think I should Base64 it, but I'm not really sure. Suppose, we want to re-structure URLs of our blog from /// to //post//. Return Files with Flask send_file Tutorial In this Flask Web development tutorial, we're going to be discussing how to return files rather than templates. For example, if the request is for an image in an HTML document, and the user had no option to approve the automatic fetching of the image, this should be true. js for lazy-loading of images. Simple Home-Surveillance with OpenCV, Python and Flask on Raspberry Pi Finally — here is a Python script, that you can use for example in your Raspberry Pi garden sprinkler controller to watch your beautiful garden from anywhere in the world you are and have access permissions…. When I turn off WP-Super Cache it works fine. Although Flask produces web Apps with dynamically generated contents, web Apps still need some static files such as necessary JavaScript files, CSS stylesheets, images, and so on. 6, Python 3. The API would serve as the middle-man between the client (browser) and the web server and it's the means by which data would be sent across both parties. Below is a slightly shortened solution showing how this can be done. GenerateInProgress¶ The image is currently being generated. Socket IO is a genius engine that allows real-time bidirectional event-based communication. We configured uwsgi to listen on socket :8080 in the app. Click on the handle located in the upper right corner of the laboratory to pull down the TV. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. ClearTax is fast, safe and easy for ITR E-Filing. Install Flask using PIP. Similar to Flask, you can return any iterable and it will be converted into a response, including raw Flask response objects. Flask-Images¶. I can generate a PDF with an image using the code below. Installing modules for Twilio Contentful, Flask and Flask-Markdown. Buy Sharper Image Thermal Mug/Flask Set Black Stainless Steel 2 pc. def get_column_names (self, only_columns, excluded_columns): """ Returns a list of tuples with the model field name and formatted field name. We'll run the app via "mod_wsgi" (Apache). Traditionally web applications used CAPTCHA containing image with some problem which human could solve but no automated bot can solve. This project is a flask blueprint that allows you to create sleek dashboards without writing any front end (or backend) code. In this article you will learn how to create great looking charts using Chart. migration] Context impl SQLiteImpl. This is a full-stack tutorial. Similar to Flask, you can return any iterable and it will be converted into a response, including raw Flask response objects. Starter Code: https://github. CIVIL ENGINEERING SEMESTER VI Code No. How can I return the. The above code consists of a global Flask app object that contains one route with the path /sms. set_tag('subject', subject). Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. The following are code examples for showing how to use flask. The Script facilitates the process of. This parameter is not supported when using. This text is typically generated by calling Flask's render_template function, which uses templates/view_results. format (number, message_body)) return Punch in the URL for our message route. Configure your phone number as seen in this image: Before testing this out, make sure that you've changed the file paths and the URL to reflect your own. Accuracy steps ensure that the count generated from the analysis steps is a good fit for the amount of cells in the original photograph. Python REST API with Flask September 7, 2017 April 12, 2019 akshay pai 2 Comments flask , python api , python rest , source dexter , sourcedexter The title of this article might confuse people who are out of our Python circle. Using @[email protected] is safer than using threads in two ways: * When waiting for a thread to return a result, if the thread dies with an exception then the caller must either re-throw the exception ('wait') or handle it ('waitCatch'); the exception cannot be ignored. I start the app in Ubuntu with: sudo service uwsgi start When I try to stop the uwsgi I use: sudo service uwsgi stop The problem is that the stop action hangs for a long time, and when it's done I still see uwsgi workers using ps -ef | grep uwsgi. As @d parolin pointed out, the figure generated by matplotlib will need to be saved before being rendered by the HTML. Furniture today is custom-made in command to make the Personalized Glass Hip Botanical Wreath Etching Flask by Weddingstar boon use of any available space. Flask-RESTful also support setting the response code and response headers using multiple return values, as shown below:. Ember frontend will consume and display data from the Flask backend. Ready to go. url_for is. The following are code examples for showing how to use flask. Google Images. Let's say we want our fronted to display a list of users of the system. In my previous article, we have learned how to build a chatbot for Travel agent using DialogFlow. This project is a flask blueprint that allows you to create sleek dashboards without writing any front end (or backend) code. The above code consists of a global Flask app object that contains one route with the path /sms. Build a Flask App in 30 Minutes. Returns: data: Bunch. The flask db migrate command does not make any changes to the database, it just generates the migration script. OpenTable’s list of the 100 Best Restaurants for a Big Night Out in Canada 2019 is generated solely from diner reviews collected between March 1, 2018, and February 28, 2019. You can configure the documentation using the :meth:`@api. This guide is intended for use by those new to Google App Engine, its related services, and in particular, using App Engine with the Python language. Within the same utils. This will download the image if there is one and save it to a directory of your choice. Below code is not rendering the image on the webpage. File "/usr/local/lib/python3. In our code we added: tracer. If a tuple is returned the response object is created by passing the tuple as arguments to the response objects constructor. 6, Python 3. In the next blog post in this series we’ll take a deeper dive into facial landmarks and learn how to extract specific. doc()`` decorator ----- The ``api. Determination of Whether Boyle’s Law Applies to Air. For the first part of our quickstart example, we’ve already generated the server and client stubs from helloworld. Flask then takes care of invoking the generator and sending all the partial results as chunks to the client. Flask Reverse Proxy Middleware. Course Titl. Links to documentation generated with Sphinx can be found on the Projects using Sphinx page. sudo pip install flask I'm assuming you already know the basics of REST. Quick Image Classifier Web Application with Flask, Keras and Bokeh function returns a tuple of a generated JavaScript and the 128, 128, 3)) return image_data. A special endpoint 'static' is used to generate URL for static files. Width and height is in pixels. The above code consists of a global Flask app object that contains one route with the path /sms. Flask wraps text returned from a view in its default Response object, which sets the mimetype to text/plain. Then draw a line or a smooth curve that goes as much as possible through the points, with some. send_from_directory (directory, filename, **options) [source] ¶ Send a file from a given directory with send_file(). png file that will be used to combine with a barcode for the branded coupon. Goal •Create simple web applications –In Python –For interactive interfaces –For server-side components •Learn a simple framework –Start simple. # We look at the class and search for an attribute named # resource_fields. Visualizing a dependency parse or named entities in a text is not only a fun NLP demo – it can also be incredibly helpful in speeding up development and debugging your code and training process. The year was 1994. Because HTML is just plain text, formatted according to a specification (which, incidentally, is the same concept behind Python and every other programming language), creating a Flask app that serves up HTML is just a matter of knowing how to make a Flask app, period, and then programming it to return a message in HTML, i. They are extracted from open source Python projects. Image Comics (4) Benchmark USA (3) Help Center Return a Product Worry. Video Streaming Web Server: On my last tutorial, FROM DATA TO GRAPH. Python includes several modules in the standard library for working with emails and email servers. By default the permission’s name is the methods name. For all other modes, this argument must be the same as the image mode. for sale black powder flask age: unknown made of copper& embossed with image of a dog sitting and two pheasants above flask is complete with no missing parts or screws no markings of any kind to be found top works/functions as it should perfect addition to any collection measures 6 1/ 4" tall& 2 3/4" wide& 1 1/ 4" deep flask is in excellent. The Flask web application has already been packaged as a Docker image and is made publicly available on Dockerhub. Introduction. 58 degrees north latitude and 7. It began as a simple wrapper around Werkzeug and Jinja and has become one of the most popular Python web application frameworks. The method that works well with the streaming feature of Flask is to stream a sequence of independent JPEG pictures. response_class(img, mimetype='image/png'). 7, Python 3. This method assumes that the image will be defined as 'recipe_image' within the request. thumbgen – Thumbnail filename generation function. Flask then takes care of invoking the generator and sending all the partial results as chunks to the client. We'll be using Contentful and its API-centric content infrastructure platform to fill the app with content, Twilio Programmable SMS to send text messages — and a little Flask to wash it all down. Because HTML is just plain text, formatted according to a specification (which, incidentally, is the same concept behind Python and every other programming language), creating a Flask app that serves up HTML is just a matter of knowing how to make a Flask app, period, and then programming it to return a message in HTML, i. 3 planning stage, although HTML 5. Thanks for this! I hit a problem where I needed to encode the image before sending and decode it again. Installing modules for Twilio Contentful, Flask and Flask-Markdown. useful to generate signatures or tokens. ### registering in your app ```python from flask import Flask from flask_googlemaps import GoogleMaps app = Flask(__name__). Hampstead - Flask Walk, Burgh House and John Constable I'll be very happy to return to try out the rest of the menu. Go to the recently created app directory and run npm start. Second, the remove is executed before the return, so the file has been deleted before it can be served. Experiment 11 The Gas Laws Introduction: In this experiment you will (1) determine whether Boyle’s Law applies to a mixture of gases (air) and (2) calculate the gas constant, R, by determining the volume of a known amount of gas (H2) at a measured temperature and pressure. It’s not possible to set attributes on it. Made of the durable stainless steel material body with plastic hinge and cap, this hip liquor flask is ideal for carrying your favorite wine, like whiskey, vodka and so on. Setting the standard for this fantastic group is the original Eclipse, a genuine black leather flask that features an engraving plate on front and captive lid on top. A ranged query in the same order as the index will simply return the rows sequentially in the correct order. doc()`` decorator allows you to include. Google Images. exception flask_resize. Flask is also based on convention over configuration, which means that many things are preconfigured. Flask-Uploads¶. Finding a record in a BTree takes O(Log(n)) time. Free Bonus: Click here to get access to a free Flask + Python video tutorial that shows you how to build. Flask-Uploads¶. Flask, its dependencies, and most Flask extensions all support Python 3. And Openshift? Openshift is a free service(if we only use 1 small instance) which lets us use their services to deploy our flask web-apps. 5K; A Quick Response (QR) code is a bi-dimensional pictographic code that is used due to its fast readability and relatively large storage capacity. route("/") def helloWorld(): return "Hello, cross-origin-world!" Resource specific CORS¶ Alternatively, you can specify CORS options on a resource and origin level of granularity by passing a dictionary as the resources option, mapping paths to a set of. You can create different sets of uploads - one for document attachments, one for photos, etc. Codementor is the largest community for developer mentorship and an on-demand marketplace for software developers. Update locally and redeploy the code. send_from_directory (directory, filename, **options) [source] ¶ Send a file from a given directory with send_file(). Next, we need to set up the Flask server and write a function to be called every time a text message is received at your Twilio number. Flask is a microframework for Python, which is mostly used in web-backend development. migration] Will assume non-transactional DDL. Flask (source code) is a Python web framework built with a small core and easy-to-extend philosophy. Select the appropriate solvent and click on the green Return to Lab arrow to returm to the laboratory. The strings in a list or produced by a generator are treated as lines. Flask is a great choice for building web applications in a modular way using Python. In this article we will teach you how to load static HTML files with Flask. Learn how tapping into these passions will help your business grow. We’ll call this function sms_reply() and use the route() decorator to tell Flask which URL should trigger this function. fast-neural-style-tensorflow的web实现. Let's learn how to develop RESTful APIs with Python and Flask. Use [Ask Flask] or [AF] if you have a very specific problem and need help with code. In this tutorial, we'll go through how to process incoming data for the most common use cases. I have managed to get the app almost entirely running (web sockets and another dependency acting weird) if I remove any & all aliasing functions (either WSGIScriptAlias or Alias) from my httpd. I'd root for Hogan but hes old now. Excreta were collected over a 72-hour period and 3 animals were analyzed for radioactivity immediately after the exposure and at 72 hours after the exposure. This method assumes that the image will be defined as 'recipe_image' within the request. You can use it asynchronously or synchronously; we. place flask in oven to evaporate last bit of condensation on flask. you have to learn a little HTML. This callable accepts two positional arguments: The resource class name; The HTTP method (lower-case). It's a programming language object representation of the HTTP request made to the server. As StackOverflow recently analyzed, Python is one of the fastest-growing programming languages, having surpassed even Java on the number of questions. The closest I've gotten so far is by using the local Otsu threshold bundled with scikit-image:. 6, OPTIONS is implicitly added and handled by the standard request handling. I have lived all my life as a dog breeder, my dad was a dog breeder, and my grandfather too Yesterday 10 of my dogs gave birth to a new generation and guess what??? they gave birth to dogs The dogs in our family keeps giving birth to dogs they haven't become a different species or anything like that DOGS. app = Flask(__name__) This creates a Flask application to run your code. Flask-Assets combines your files in the order in which they are listed here. This is a sample header. mode – Optional mode to use for color values. open_image_file_from_url pulls in an external. kaiyue608 provides the outstanding hot!!!free shipping by china post 5pcs/lot nano energy cup filter alkaline water flask replacement could solve the drinking problem when you go outside. Smooth surface design make the liquor flask do not hurt your hand in accident. an additional parameter that indicates what kind of transformation will be performed. Flask serving binary data example. Below code is not rendering the image on the webpage. Over 2 million business connect with people’s passions on Instagram. simple tables in a web app using flask and pandas with Python. Building a Flask webapp Why Flask is the hero that we need The Problem. You can vote up the examples you like or vote down the ones you don't like. Description. Over 2 million business connect with people’s passions on Instagram. To show off the features of Flask-RESTPlus I prepared a small demo application. Second, the remove is executed before the return, so the file has been deleted before it can be served. The user then clicks the "submit" button, which posts the username, name and the URL of the uploaded image to the Python application to be checked and/or stored. 4rnrn在pycharm py文件中import matplotlib正常(解释器为python 3. Groomsmen or choose another graphic. The remainder of the method is unchanged for processing the JSON data associated with a recipe. Continued from Artificial Neural Network (ANN) 6 - Training via BFGS where we trained our neural network via BFGS. The two categories are: (1) Scale-up in Suspension and (2) Scale-up in Monolayer and also about the monitoring of cell growth in the scale-up process. Image Classification Example Using Clipper. webassets, the package behind Flask-Assets lets us register bundles in a number of ways, including passing a dictionary like the one we made in this snippet. __file__ )rnD:\python3. This site hosts packages and documentation uploaded by authors of packages on the Python Package Index. getlist won't return any entries Tag: python , forms , post , flask for some reason I can't get this thing I worked 4 weeks ago working :/ I have a site where I add a checkbutton via jQuery and I need Flask to read out if it's checked or not. To do that, you will need to create a separate route to create the graph, savee the file, and return the HTML with the link to the image. 2· The round bottom flask containing the starting materials should now be on the stir plate. Flask uses the app secret key for its calculation in order to validate the signed cookie on the web browser VS the data stored on flask. Convolution Convolution is an operation that is performed on an image to extract features from it applying a smaller tensor called a kernel like a sliding window over the image. ; Zijlstra, J. uwsgi-nginx-flask. Python Requests Tutorial: Request Web Pages, Download Images, POST Data, Read. Click on the handle located in the upper right corner of the laboratory to pull down the TV. 3 planning stage, although HTML 5. 1980-03-01. The Bokeh server is very useful and easy to use in this scenario. Google Images. js for lazy-loading of images. The first thing we do is look for the image file in the data received from the HTTP request. Description. I used flask for web framework and JSME for molecular editor. Whenever a POST request is sent to /sms on our web app, the sms_reply function will be called. I recently need to host a Flask web application, and decided to share my experience with this comprehensive guide on how to properly host a Flask web application with Nginx http server and Gunicorn WSGI server. url_for is. As you can see, AWS Elastic Beanstalk is very easy to use and it is an excellent solution for deploying Docker containers on the AWS cloud. Flask+Pytest+SQLAlchemy: Can't create and drop tables when run pytest using flask-sqlalchemy when I run tests It succeeds to connect to the database, but it does not create tables. Learn how to generate a QR Code image in Python easily. A flask server for serving all JPEG images in a local directory and subdirectories. You can now start the flask app and you will see: It works! In order to let our end users access the plot, we will integrate the image now in an HTML website. In July, we released Ansible Tower 3. Flask-WTF Documentation, Release. Intro to Flask: Adding a Contact Page and then we'll let Flask-WTF generate the form's HTML for us. a HAADF-STEM image of Pd/HKUST-1-R with Pd it is expected that expelled CTA + in the solution will return back to the MOF to balance the negative (1. Building a Flask webapp Why Flask is the hero that we need The Problem. Free Bonus: Click here to get access to a free Flask + Python video tutorial that shows you how to build Flask web app, step-by-step. If a jmol image is present in a cell, reevaluating that cell will display a png image. While it is a good thing for a developer who needs to get an app to work, I wanted to ask how differently would one use flask if all the SQL queries/table updates/relational modeling was being done explicitly?. In this article, I will explain the creation of Image classification using FlaskRestful API. Something that worked in Flask-RESTful a year ago may not work today, so it makes sense to keep each project separate. Blueprint Objects. Dictionary-like object, the interesting attributes are: 'data', the data to learn, 'images', the images corresponding to each sample, 'target', the classification labels for each sample, 'target_names', the meaning of the labels, and 'DESCR', the full description of the dataset. method, url, headers, request body. Your function must take one parameter, an instance of response_class and return a new response object or the same (see process_response()). They are extracted from open source Python projects. Learn how to set up a Python Flask app in 30 minutes with this tutorial, using Stormpath to authenticate and manage users. In the next blog post in this series we’ll take a deeper dive into facial landmarks and learn how to extract specific. method should be a string that indicates the HTTP request method that will be used (e. If provided, Flask-Admin will resize image to the desired size. A service account's credentials, which you obtain from the Google API Console, include a generated email address that is unique, a client ID, and at least one public/private key pair. Immediately return the flask setup to the cabinet for your section when you are done weighing it and taking observations. files dictionary. js and Flask. Flask is a small and powerful web framework for Python. The key was instructing the network to not just match the pixels of the target image, but also its high-level characteristics and content. You can vote up the examples you like or vote down the ones you don't like. Generated an application of image matting using Jupyter Notebook, which can separate foreground and background for the input image, and exchange foreground element from different input images. - and the application can be configured to save them all in different places and to generate different URLs for them. remove from that code and delete the file at some other point (perhaps a clean-up process in a scheduled task). With jQuery, you will be able to allow for elements and parts of your web page to be changed, in accordance with. In tissue engineering bioreactors can be used to aid in the in vitro development of a new tissue by providing biochemical and physical regulatory signals to cells and encouraging them to undergo differentiation and/or to produce extracellular matrix before in vivo implantation. migration] Will assume non-transactional DDL. For this sample, you can use the. app = Flask(__name__). The -g flag is used to override that behavior to install bower globally since you will probably use bower for a number of projects. 58 degrees north latitude and 7. Since this is a factory function which returns objects of built-in types, there’s no way to build your own version using subclassing. py install ``` ## How it works Flask-GoogleMaps includes some global functions and template filters in your Jinja environment, also it allows you to use the Map in views if needed. getlist won't return any entries Tag: python , forms , post , flask for some reason I can't get this thing I worked 4 weeks ago working :/ I have a site where I add a checkbutton via jQuery and I need Flask to read out if it's checked or not. Buy Sharper Image Stainless Steel Flask 40 at Walmart. Free Bonus: Click here to get access to a free Flask + Python video tutorial that shows you how to build Flask web app, step-by-step. ImageNotFoundError¶ Raised if the image could not be fetched from storage. Why doesn't the uwsgi workers exit?. Read the Docs simplifies technical documentation by automating building, versioning, and hosting for you. New 8oz Stainless Steel Liquor Hip Flask Screw Cap. We have tried to code an Easy Weather Forecast Tool in Python on a command prompt. Generating JSON from SQLAlchemy objects I had to put together a small web app the other day, using SQLAlchemy and Flask. I would like to generate a plot using "matplotlib" module and then render then same dynamically onto Flask App. Python Web Development With Flask. Flask-Session is really easy to use. For this Python Flask REST API MongoDB CRUD Example, we need modules, such as, flask and flask-pymongo. Home Getting Started Authentication. If you convert the image into gray scale and use the received image in dlib (face_recognition) then library complains with RuntimeError: Unsupported image type, must be 8bit gray or RGB image. These include various mathematical libraries, data manipulation tools, and packages for general purpose computing. Remove the os. Demonstration of a dynamically generated figure served using the Bottle microframework. There are many ways to stream video to browsers, and each method has its benefits and disadvantages. This image is generated by the browser post an SVG file to the export server where it generates an image in the desired format and returns it for download. File "/usr/local/lib/python3. A web templating system combines a template with a certain data source to render dynamic web pages. Flask-AutoIndex uses Flask-Silk to serve icons. The scale-up process is divided into two categories. - and the application can be configured to save them all in different places and to generate different URLs for them. The elif statement allows you to check multiple expressions for TRUE and execute a block of code as soon as one of the conditions evaluates to TRUE. Home Getting Started Authentication. send_file(). These include various mathematical libraries, data manipulation tools, and packages for general purpose computing. Then draw a line or a smooth curve that goes as much as possible through the points, with some. It’s going to interact with the Spotify API and show the album image of the currently playing song for a logged-in user. FlaskApplicationDevelopment. Flask will run the show_posts function and return the output to. The ARTIK 530, 710, and 1020 development boards support a UVC-compatible USB camera. INFO [alembic. web contents can now be generated automatically by codes on the web servers and then served to the browsers as HTML pages before it is then displayed. Flask First-Timer 1. CRUD means Create, Read, Update and Delete operations. dev20170213 WTF_CSRF_ENABLED=False In order to generate the csrf token, you must have a secret key, this is usually the same as your Flask app secret key. The remove cannot be there. The best text and video tutorials to provide simple and easy learning of various technical and non-technical subjects with suitable examples and code snippets. I love and use both JSON and Markdown in my projects. We first create a binary mask from a specified ROI, which returns a matrix containing only 1 or 0. The flask db migrate command does not make any changes to the database, it just generates the migration script. The NASA-Lewis equilibrium code was used to determine the composition of combustion product gas generated from a simulated, adiabatic-compression test of nine polymers. The placeholder will contain text specifying dimensions, and reason for image not being generated (either empty image pathor does not exist) 3. A POST call adds an element to the Queue. The Flask response class, appropriately called Response, is rarely used directly by Flask applications. Developers are not forced to learn any new technologies and deployments can be easily made without. Use [Extension-name] if you are discussing a certain extension to Flask. If it doesn't exist, we will return the label "No file" to be displayed in our index page. This Apache Spark tutorial will guide you step-by-step into how to use the MovieLens dataset to build a movie recommender using collaborative filtering with Spark's Alternating Least Saqures implementation. Instead, Flask uses it internally as a container for the response data returned by application route functions, plus some additional information needed to create an HTTP response. Once the file is generated it is stored locally on my computer. Google Images. If neither of that works, Flask will assume the return value is a valid WSGI application and converts that into a response. Flask-Uploads¶. 1 in an anaconda3 env w/ Apache + mod_wsgi + flask on aws ubuntu ec2 instance Showing 1-69 of 69 messages. Your function must take one parameter, an instance of response_class and return a new response object or the same (see process_response()). The home of user generated Train Simulator content. Hardcoding URLs in the templates and view functions is a bad practice. The Pi Wedge helps access the I2C and SPI signals. The remove cannot be there. This is a full-stack tutorial. In this blog post, I'll dive into the details of HOW to use Docker and Docker Compose to create a Flask web application. Which changes do i need to make in the below code so that i can render images dynamically. svg :target: https://travis-ci. For example:. ini file, so now any HTTP requests received by Nginx are proxied to the Flask container using uwsgi_pass flask:8080;. Because HTML is just plain text, formatted according to a specification (which, incidentally, is the same concept behind Python and every other programming language), creating a Flask app that serves up HTML is just a matter of knowing how to make a Flask app, period, and then programming it to return a message in HTML, i. The first thing we do is look for the image file in the data received from the HTTP request. Legal Notice. If the image does exist, we use the imread function to read it in as an array of pixels (as this is how we represented images when building the model). You can vote up the examples you like or vote down the ones you don't like. Flask is based on the Werkzeug WSGI toolkit and Jinja2 template engine. This is a sample server Petstore server. In any web app, you'll have to process incoming request data from users. We are reading only first four rows from the excel sheet to simplify the example. In the next blog post in this series we’ll take a deeper dive into facial landmarks and learn how to extract specific. - millimoose Oct 25 '11 at 0:46. The resize function is called with two values, the image byte array length and new width value. flask_appbuilder. Run the project and the output is as shown below. If force is set to True, will try to fit image into dimensions and keep aspect ratio, otherwise will just resize to target size. If specified, the name is typically a dot-separated hierarchical name like “a”, “a. form:errors not working At server, application needs to capture input and process this input (e. Flask JSONDash. You can vote up the examples you like or vote down the ones you don't like. Excreta were collected over a 72-hour period and 3 animals were analyzed for radioactivity immediately after the exposure and at 72 hours after the exposure. There are projects in FOSSASIA that are using flask for development purposes such as Open Event Server, Query Server, Badgeyay. These icons are licensed under Creative Commons Attribution 2. Codementor is the largest community for developer mentorship and an on-demand marketplace for software developers. ===== Flask-SSO =====. Flask is a microframework for Python based on Werkzeug, a WSGI utility library. Some demo I achieved from a remake after the hackathon. Thanks for this! I hit a problem where I needed to encode the image before sending and decode it again.