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Python Flask Basics Templates and Static Files Template Inheritance

Melih Mucuk
Melih Mucuk
2,118 Points
Posted by Melih Mucuk
Melih Mucuk
2,118 Points

Didn't get the right `<title>` in the rendered template.

Task:

Finally, change the "index.html" <title> tag to be: {{ super() }} Homepage. Make sure there's a space before "Homepage".

Error:

"Didn't get the right < title > in the rendered template."

What was the problem ?

flask_app.py 
from flask import Flask
from flask import render_template

app = Flask(__name__)


@app.route('/')
def index():
    return render_template('index.html')
templates/index.html 
{% extends "layout.html" %}

{% block title %}{{ super() }} Homepage{% endblock %}

{% block content%}
Smells Like Bakin'!
Welcome to my bakery web site!
{% endblock %}
templates/layout.html 
<!doctype html>
<html>
<head><title>{% block title %}{% endblock %} Smells Like Bakin'</title></head>
<body>
  {% block content %}{% endblock %}
</body>
</html>
John Perry
.a{fill-rule:evenodd;}techdegree seal-36
John Perry
Full Stack JavaScript Techdegree Graduate 41,012 Points

Wowww how did you include the filename in your code block??

4 Answers

Dan Johnson
Dan Johnson
40,533 Points
Dan Johnson
Dan Johnson
40,533 Points

In the layout template, you'll want "Smells Like Bakin'" inside the title block, like this:

<head><title>{% block title %}Smells Like Bakin'{% endblock %}</title></head>

You'll also want to maintain the HTML tags in the content block in the index template:

{% block content %}
<h1>Smells Like Bakin'!</h1>
<p>Welcome to my bakery web site!</p>
{% endblock %}
syed bukhari
syed bukhari
4,028 Points

Earlier in one of the tasks entering the title as 'Smells Like Bakin' did not work well. Entering Smells Like Bakin' works.

Whereas in this task there is no apostrophe in {% block title %}{{ super() }} Homepage{% endblock %} .

Had to remove the apostrophe to pass this task, why so?

Ary de Oliveira
Ary de Oliveira
28,298 Points
Ary de Oliveira
Ary de Oliveira
28,298 Points

task 1

Add two blocks to the layout.html template Add a block named title around the content of the title tag add a block named content inside the body tag.

from flask import Flask

from flask import render_template

app = Flask(name)

@app.route('/')

def index():

return render_template('index.html')

templates/index.html

<!doctype html>

<html>

<head><title>{% block title %} Smells Like Bakin' {% endblock %}</title></head>

<body>

{% block content %}

<p>welcome to my bakery web site!</p>

{% endblock %}

</body>

</html>

templates/layout.html

<!doctype html>

<html>

<head><title>{% block title %}Smells Like Bakin'{% endblock %}</title></head>

<head><title>Smells Like Bakin'</title></head>

<body>

{% block content %}{% endblock %}

</body>

</html>

task 2

templates/index.html <!doctype html> <html> <head><title>{% block title %} Smells Like Bakin' {% endblock %}</title></head> <body> {% block content %} <p>welcome to my bakery web site!</p> {% endblock %} {%extends "layout.html"%} {%block title%}Homepage{%endblock%} {%block content%}Smells Like Bakin'!Welcome to my bakery web site!{%endblock%} </body> </html>

task 3

templates/index.html

<!doctype html> <html> <head><title>{% block title %} Smells Like Bakin' {% endblock %}</title></head> <body> {% block content %} <p>welcome to my bakery web site!</p> {% endblock %} {%extends "layout.html"%} {%block title%}Homepage{%endblock%} {%block content%}Smells Like Bakin'!Welcome to my bakery web site!{%endblock%} </body> </html>

task 4

template/index.html

Put the contents of the <title> tag in "index.html" into the title block.

{%extends "layout.html"%} <!doctype html> <html> <head><title>{%block title%}Homepage{%endblock%}</title></head> <body> {%block content%}Smells Like Bakin'!Welcome to my bakery web site!{%endblock%} </body>

</html>

task 5

Remove everything from "index.html" except for the extends

and block tags and their contents.

template/index.html

{%extends "layout.html"%} {%block title%}Homepage{%endblock%} {%block content%}<h1>Smells Like Bakin'!</h1><p>Welcome to my bakery web site!</p>{%endblock%}

template/layout.html <!doctype html> <html> <head><title>{%block title%}Smells Like Bakin'{%endblock%}</title></head> <body> {%block content%}{%endblock%} </body>

</html>

task 6

{% block title %}{{ super() }} Homepage{% endblock %}

====================

Michelle Chew
Michelle Chew
5,941 Points
Michelle Chew
Michelle Chew
5,941 Points

<!-- layout.html --> <!doctype html> <html> <head><title>{% block title %}Smells Like Bakin'</title>{% endblock %}</head> <body> {% block content %}{% endblock %}

</body> </html>

<!-- index.html--> {% extends "layout.html" %} {% block title %} {{ super() }} | Homepage {% endblock %} {% block content %} <h1>Smells Like Bakin'!</h1> <p>Welcome to my bakery web site!</p> {% endblock %}

Asma Al-Marrikhi
Asma Al-Marrikhi
45,525 Points
Asma Al-Marrikhi
Asma Al-Marrikhi
45,525 Points

Task 4

{% extends "layout.html" %}
<!doctype html>
<html>
<head><title>{% block title %}Homepage {%endblock%}</title></head>
<body>
  {% block content %}
<h1>Smells Like Bakin'!</h1>
<p>Welcome to my bakery web site!</p>
  {% endblock %}
</body>
</html>