por Do you know what it is rendering template of Flask and what is it for? Flask is one of the most used dependencies by programmers when they are trying to develop an app or web platform with the Python programming language. The templates that Flask offers and all its dependencies, such as Jinja, They allow you to easily configure the graphical interface of your projects.
Therefore, below we remind you what Flask is and then we explain what it is. render template by Flask.
What is Flask?
Before you know what it is rendering template from Flask, you must remember what this is framework. Flask is a dependency or framework from python flask render_template which is responsible for controlling and developing programs whose objective is to generate web applications or platforms. Flask will always be accompanied in the development and operation of the web server app. Then you will interact with the browserwhere you will then find the website.
So, if you need to make requests to an API or a document and then communicate and create apps, you must have the server built, the browser and the Flask dependency.
If you want to know more about the features and functionalities of Flask, we recommend you visit our article about what Flask is.
What is Flask render template?
We can define what it is rendering template from Flask as a function that is responsible for presenting a template in the text made with HTML, which allows generating a response. This causes an output of the template from the dependency where you find a template package, that is, from the Jinja dependency.
How to use Flask render template?
The process to render the Flask template in your web application is quite simple. This process must be carried out in the file that controls the views of a code program, that is, in the views.py file. Once this file is created, you will have to import it from the Flask dependency the method render_template(). In turn, you must import all the files or elements that you will need for this file to function. These are the app and the Movement List class.
After this, you must link the route to the app with the @app.route(‘/’) to put the label you want. Next, you will have to define a method where the Movements class is instantiated, as well as the method to open and read files. All this will return a return (return render_template) where you will put the method rendering template. This will be passed, as an argument, the start.html and list of movements.
#in the program’s views.py file
from flask import render_template
desde . import app
from .models import MovementList
#link the route to the app
@app.route(‘/’)
def start():
move_list = MoveList()
move_list.read_file( )
#return str (movement_list)
return render_template(«home.html», movs = move_list.movements)
This way you know what it is rendering template of Flask and how to use it.
Keep developing applications
Now that you have remembered what Flask is and, in addition, you have learned what it is rendering template of Flask and how to use it in your code programs, you are closer to developing a web page or app. In this case, the app takes care to record the movements of income and expenses of an account.
So, if you want to continue learning about programming and Python, we recommend taking a look at the Learn to Program from Scratch Full Stack Jr. Bootcamp syllabus. Sign up and keep learning!