A simple blog website created with Flask as back end framework
Jinja2 is a full featured template engine for Python. It has full unicode support, an optional integrated sandboxed execution environment, widely used and BSD licensed
Here i'm going to list only the featured that i have used inside this project for more details plese visit : http://jinja.pocoo.org
To simply pass a variable and print out its value without any modifications we can simply use a pair of curly brackets, here an example:
<h1>{{ title }}</h1>And with this code we are printing out the content of the variable title as an h1, this varible is passed as a parameter in the function render_template. This method can be used not only to provide text to our page but also to define class,id,name tag and many other in a straightforward way.
<h1 class="{{ class }}"></h1>
<h1 id="{{ id }}"></h1>With the if statement we display different title depending on the variable title that are passed in the render_template function.
{% if title %}
<title> TITLE </title>
{% else %}
<title> NO TITLE </title>
{% endif %}