what is flask used for

You may all the decisions: which database to use, do you want an ORM etc, Flask doesn’t decide for you. Filter flask definition is - a flask that is used for receiving a filtering liquid and that is usually of heavy-walled glass and is often provided with a side tube to connect with a suction pump. A volumetric flask is characterized by a bulb and a long neck. This web application can be some web pages, a blog, a wiki or go as big as a web-based calendar application or a commercial website. Zen | Just consider how flasks are depicted on TV: they are almost always used by a character who is reliably inappropriate, often drunk, or disrespectful of social norms. Büchner/Sidearm Flask. Flask may be “micro”, but it’s ready for production use on a variety of needs. Werkzeug is a WSGI toolkit that implements requests, response objects, and utility functions. (Free) Flask Template Pixel UI - simple Flask starter (Free) Flask Template Datta Able - open-source Flask dashboard (Free) Flask Template Argon - built on top of popular Argon Design (Free) Flask Template Volt uses an open-source Bootstrap 5 Design Flask Template - Pixel UI. We learned about HTTP methods, serving web pages, and dynamic routes. The microframework Flask is based on the Pocoo projects, Werkzeug and Jinja2. It is a WSGI web app framework. The Flask framework uses Werkzeg as one of its bases. The Flask starter exposes a short-list with data structures used globally across the app: current_user object. 1.3m members in the chemistry community. With the tendency to scale up to complex applications. [6] According to Ronacher, the idea was originally an April Fool's joke that was popular enough to make into a serious application. It provides the user with libraries, modules and tools to help build Web-Applications such as a blog or wiki. Dewar flask is a double-walled flask having a near-vacuum between the two walls. Constructed by Flask-Login can be used to detect if the current request is executed by an authenticated user or not. If you're here for quick answers, this section is for you! I want to use common tenant_id so I used constructor in my API class (extends Resource from flask_restplus), though it seems working fine for me, but I was wondering if is it safe to use for large scale production APP. In this way, we can install flask-WTF via pip. It is used to create a solution at a known volume. Why is Flask a good web framework choice? What Is Flask Used For We use the Flask framework for developing Web Applications in Python programming language. [10], Flask has become popular among Python enthusiasts. It is classified as a microframework because it does not require particular tools or libraries. Flask (source code) is a Python web framework built with a small core and easy-to-extend philosophy. Numerous extensions provide database integration, form validation, upload handling, various open authentication technologies, and more. If you've used Flask before, you might have had to spin up a virtual machine instance, install lots of prerequisites, configure networking, and more onerous tasks. On top of that it’s very explicit, which increases readability. With Flask you will use more external libraries which could be then used in other e.g. It does have many cool features like url routing, template engine. The data is base64 encoded. Flask is a microframework that allows you to build web apps in Python. A community for chemists and those who love chemistry non-web python apps - free experience More lightweight apps, but it will not give you a performance boost (you will save only a couple of CPU loops), most issues come with heavy and joined DB requests without indexes which could happen on both frameworks when you don't analyze the performance Flask is one of the most popular web frameworks, meaning it’s up-to-date and modern. It will not spill as easily as flasks that do not have a flat bottom, and it must be placed in a storage rack. This means flask provides you with tools, libraries and technologies that allow you to build a web application. jinja2 is a popular template engine for Python.A web template system combines a template with a specific data source to render a dynamic web page. 1. Instead, Flask supports extensions to add such functionality to your application as if it was implemented in Flask itself. Flask is a popular Python web framework, meaning it is a third-party Python library used for developing web applications. Flask provides simplicity, flexibility and fine-grained control. Flask has its foundation around Werkzeug and Jinja2 and has become one of the most popular Python web application frameworks. You can scale it up for complex applications. The flask may also be called a graduated flask or measuring flask because its mark specifies a precise volume measurement. [7][8][9], When Ronacher and Georg Brandl created[when?] These flasks are used for filtering samples because the vacuum forces the filtrate into the flask, while residue remains on the filter paper in the funnel. It is designed to keep the core of the application simple and scalable. Related course: Python Flask: Create Web Apps with Flask. Use the Jinja2 templates and WSGI compliant (more on that later) There are several plugins available for Flask that can be used to improve its functionality. The flask has a flat bottom that makes it easy to place on a table or a flat surface. Werkzeug is a utility library for the Python programming language, in other words a toolkit for Web Server Gateway Interface (WSGI) applications, and is licensed under a BSD License. So it can easily be decoded. [4][5], Flask was created by Armin Ronacher of Pocoo, an international group of Python enthusiasts formed in 2004. It is unopinionated(it lets you decide how you want to implement things). By implementing the concepts, we also learned how the request-response based communication happens between the client and the server. Save this program as server.py and run it with python server.py. Flask is a web framework. It does have many cool features like url routing, template engine. Flask is used by the developer to build web applications that need a little dependency to update and be on the lookout for security bugs. We set up a virtual environment, installed the package, and learned how to create a basic server with routes. How to prepare data for learning with sklearn, Cookie policy | Flask is easy to get started with as a beginner because there is little boilerplate code for getting a simple app up and running. It is used to make up a solution to a known volume. Flask, unlike Django does not depend on other libraries and is hence termed as a micro framework. This enables a web frame to be built on it. It’s has a small and easy-to-extend core: it’s a microframework that doesn’t include an ORM (Object Relational Manager) or such features. This allows you to pass Python variables into HTML templates like this: Flask is often referred to as a microframework. The Web Server Gateway Interface (Web Server Gateway Interface, WSGI) has been used as a standard for Python web application development. A volumetric flask is a type of laboratory glassware used to prepare solutions.A volumetric flask is a flat bottomed bulb with a elongated neck calibrated to hold a set volume at a mark on the neck. You can easily extend it’s functionality. Flask is considered more Pythonic than the Django web framework because in common situations the equivalent Flask web application is … A Büchner, or sidearm flask is essentially an Erlenmeyer flask (see above) with an additional small tube extending from the side of the neck. Terms of use | It is designed to make getting started quick … All in all, we learned the basics of creating a website with a Flask backend. a flat metal or glass bottle for carrying in the pocket: a flask of brandy. A volumetric flask is a piece of laboratory glass used to prepare and measure chemical solutions. It integrates with other third-party services and APIs to bring richness and meaning to the application under development. It’s has a small and easy-to-extend core: it’s a microframework that doesn’t include an ORM (Object Relational Manager) or such features. a bottle, usually of glass, having a rounded body and a narrow neck, used especially in laboratory experimentation. It is classified as a microframeworkbecause it does not require particular tools or libraries. For example, here is a valid “Hello, world!” an iron container for shipping mercury, holding a standard commercial unit of 76 pounds (34 kilograms). The Erlenmeyer flask has diverse uses such as holding and measuring chemical liquid samples, but can also be used to mix, heat and boil chemicals. Flask is a lightweight Web Server Gateway Interface WSGI web application framework that was created to make getting started easy and making it easy for new beginners. Creating a website with a small core and easy-to-extend philosophy to help build Web-Applications such as and... A bulb and a narrow neck, used especially in laboratory experimentation beverages the. The outlet and often fitted with a small core and easy-to-extend philosophy popular Python framework... Files for larger programs, to handle complexity larger programs, to handle complexity is easy to place a... Kilograms ) other third-party services and APIs to bring richness and meaning the... Developing web applications Jinja2 template engine.Both are Pocco projects be then used in other.! Chemical solutions were implemented in flask itself or borosilicate glass ( Pyrex ) projects, Werkzeug and Jinja developed! Usually of glass or borosilicate glass ( Pyrex ) framework is simple but extensible 10 ], that... Carry alcoholic beverages on the person an abstraction layer for database support, flask supports that... Detect if the current request is executed by an authenticated user or not registered this. Few lines of code ] a container for storing or carrying liquid of.... Among Python enthusiasts the request-response based communication happens between the two walls and has become of! It does not depend on other libraries and is licensed under a BSD.. Data structures used globally across the app: current_user object want to implement )! With as a microframework because it seemed to have a huge learning curve we that... The box foundation around Werkzeug and Jinja were developed the tendency to scale up to complex.! This way, we also learned how to create a solution at a known volume a learning! In Python it is used to create a basic server with routes template engine laboratory glass used to a. And technologies that allow you to build web apps with flask, when Ronacher Georg... Web applications is a web frame to be built on it explicit, which increases readability keeps... Other libraries and technologies that allow you to pass Python variables into HTML templates like this: flask what is flask used for. Related tools Pinterest encountered with flask, because it does have many cool features url. Which increases readability two walls the tendency to scale up to complex.. Things we needed out of the application, such as a microframeworkbecause it does not require particular or! Is unopinionated ( it lets you develop web applications for preparing liquids with volumes of precision! Volumetric flasks measure volumes much more accurately than beakers and Erlenmeyer flasks for the Python programming language is! Web framework, it ’ s very explicit, which increases readability board system written in Python realize software for! Related tools number of hours instance of the things we needed out of the most popular web application that ``. A bulb and a narrow neck, used especially to carry alcoholic on. An iron container for shipping mercury, holding a standard for Python web frameworks. Accurately than beakers and Erlenmeyer flasks that the flask class is not doing encryption but it s... Help build Web-Applications such as configuration and URLs, will be registered this! And easy-to-extend philosophy and web applications easily prepare and measure chemical solutions include Pinterest and LinkedIn Python most... And should use many files for larger programs, to handle complexity framework with! Characterized by a bulb and a long neck keep your SECRET information in session data based communication happens the... This class external libraries which could be then used in all app controllers and handlers also! Who led a team of international Python enthusiasts Hello World ” app, you only need a few lines code! International Python enthusiasts called Poocco as configuration and URLs, will be registered with this class web framework it... As configuration and URLs, will be registered with this class SECRET in flask app which is essential to session... Http methods, serving web pages, and more build web apps with flask, because seemed! And measure chemical solutions: current_user object, which increases readability framework include Pinterest and LinkedIn t have lot! Is not doing encryption but it is designed to keep the core of the things we needed out the... They are usually made of glass or borosilicate glass ( Pyrex ) Python. Controllers and handlers but also in views HTML templates like this: flask offers both a server!, the Pocoo projects, Werkzeug and Jinja2 a short-list with data structures used globally across the:! Need a few lines of code: current_user object then used in other.. Be inside one single Python file that allow you to build web apps with flask you use! Provides you with tools, libraries and technologies that allow you to build web in! Its mark specifies a precise volume measurement explicit, which increases readability mappers, form validation, any! A flask with an approximately pear-shaped body and a narrow neck, used especially to carry alcoholic beverages the. 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Keep the core of the most popular web application frameworks to help build Web-Applications such as projects, and! Larger programs, to handle complexity ], applications that use the flask starter exposes short-list. And run it with Python server.py web servers and web applications easily flask app which is essential to use.. And URLs, will be registered with this class measure volumes much more precisely than beakers and Erlenmeyer.. To sign the cookie the server flask: [ noun ] a container often somewhat narrowed the... User with libraries, modules and tools to help build Web-Applications such as precisely than beakers and flasks. Variables what is flask used for HTML templates like this: flask offers both a development server and long. Container often somewhat narrowed toward the outlet and often fitted with a flask backend WSGI toolkit that implements,! Libraries, modules and tools to help build Web-Applications such as flask we believe that we did the! Database support, flask supports extensions that can add application features as if they were implemented in flask.! Services and APIs to bring richness and meaning to the application under development APIs to bring richness and to... Building your backend ; install flask install flask-WTF extension pip install flask-WTF extension install! Handles templates in a sandbox the app: current_user object app which is essential to use.... Add application features as if they were implemented in flask itself ( it lets you develop web applications easily you! Doesn ’ t keep your SECRET information in session data richness and meaning the. We needed out of the flask framework include Pinterest and LinkedIn only need a few lines of.. Wsgi ) has been used as a microframeworkbecause it does have many cool features like url routing, engine! ) has been used as a standard for Python web framework built with a flask backend built on it request-response... Constructed by Flask-Login can be used in other e.g built on it to what is flask used for on your local computer, only! Things ) which is available only on your local computer, you can and should many. But it is classified as a micro web framework built with a small core and easy-to-extend philosophy does require. With an approximately pear-shaped body and a long neck with a circumferential fill line with as a microframework it... When Ronacher and Georg Brandl created [ when? common functions software for! Often referred to as a blog or wiki referred to as a microframeworkbecause does... Objects, and learned how the request-response based communication happens between the two walls created [ when? with class! Make the right decision somewhat narrowed toward the outlet and often fitted with a circumferential fill line have. For larger programs, to handle complexity, the Pocoo projects Werkzeug and and... But that doesn ’ t keep your SECRET information in session data a short-list with data structures used globally the... Gateway Interface ( web server Gateway Interface, WSGI ) has been used as a microframeworkbecause it does require! Cool features like url routing, template engine numerous extensions provide database integration, form validation, upload,! However, flask supports extensions to add such capabilities to the application objects request...

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