Finally, to issue a redirect to the ticker page, we use the redirect function from Flask and pass in the URL we want to send users to. The request that we can import from Flask can be used within routes to get information about the current request that Flask is serving. Flask provides you with a special object that ensures it is only valid for the active request and. Rather than registering views and other code directly with an application. To share data that is valid for one request only from one function to another, a global variable is not good enough because it would break in threaded environments. However, the endpoint for the index view defined below will be blog.index. A Blueprint is a way to organize a group of related views and other code. The blog is the main feature of Flaskr, so it makes sense that the blog index will be the main index. So the index view will be at /, the create view at /create, and so on. Sometimes you'll find developers dumping all of their logic into a single file called app.py. ![]() Once we have the routing set up, we can access the form data through Flask's request object. Unlike the auth blueprint, the blog blueprint does not have a urlprefix. Septem/ Python How to Use Blueprints to Organize Your Flask Apps Ashutosh Krishna Flask is a simple, easy-to-use microframework for Python that can help you build scalable and secure web applications. This route is going to receive a POST request from the HTML form, so we need to explicitly tell Flask to route POST requests to it by passing "POST" into the optional methods argument to the route decorator, like so methods=) By default, Flask assumes routes you define are responding to GET requests. So far we have only been dealing with GET requests (when our browser requests a page). To support a form, we're going to need to a route that accepts the input and redirects users to the right page.
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