Course Content

  • Routers

Course Content


  • Variable types that can be accepted by routes include:
  • string: Accepts any text that does not begin with a slash (the default).
  • integer: This type accepts integers.
  • float: Accepts decimal numbers with decimal points.
  • path: Similar to a string, but with the exception that it permits slashes.

App Routing is the process of mapping URLs to a specific function that will handle the URL's logic. To assist consumers remember URLs and make navigation easier, modern web frameworks utilise more meaningful URLs. We utilise the app to bind a function to a URL path.

Route parameters are a way to pass data from the URL to the endpoint. Route parameters can be used as a query string or as a part of the path. The route parameters in Python Flask are defined by using a colon (:) followed by an identifier. The identifier is then passed to the endpoint as a variable.

There are two types of route parameter passing:

  • The first is the param object that is passed to an action, this param object includes all the parameters that have been declared in the route.
  • The second type of parameter passing is when you specify a named parameter in an action, this allows for more flexibility and cleaner code.

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