TheMuellenator/index.html

buihuuluc · 2024-11-27T13:03:50Z

I found a bug when I pasted code copied from the main source. The bug occurred in two HTML files.

Original:

index.html:
`

{‌{ post.title }}

{‌{ post.subtitle }}

`

post.html:
`

{‌{ post.title }}

{‌{ post.subtitle }}

{‌{ post.body }}

`

In VSCode, a yellow warning appears right before the double curly braces ({{). When I deleted the braces and manually retyped {{ again, the program worked perfectly.

Does anyone know what caused this bug?
I'm using VSCode on macOS Sequoia 15.1.1.

d-madiou · 2024-11-27T13:07:54Z

What was showing on the screen?? Le mer. 27 nov. 2024 à 9:04 PM, Bui Huu Luc ***@***.***> a écrit :

…

***@***.**** commented on this gist. ------------------------------ I found a bug when I pasted code copied from the main source. The bug occurred in two HTML files. Original: index.html: ` {‌{ post.title }} {‌{ post.subtitle }} ` post.html: ` {‌{ post.title }} {‌{ post.subtitle }} {‌{ post.body }} ` In VSCode, a yellow warning appears right before the double curly braces ({{). When I deleted the braces and manually retyped {{ again, the program worked perfectly. Does anyone know what caused this bug? I'm using VSCode on macOS Sequoia 15.1.1. — Reply to this email directly, view it on GitHub <https://gist.github.com/TheMuellenator/7c6a08a3df3b94a28d1a867628481910#gistcomment-5304264> or unsubscribe <https://github.com/notifications/unsubscribe-auth/BDKQDMTMQIFUB6ODUKM5LBL2CW7MXBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVEYTANZWGAYTKOBSU52HE2LHM5SXFJTDOJSWC5DF> . You are receiving this email because you commented on the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

buihuuluc · 2024-11-27T14:45:02Z

The screen displays 3 cards with the following content:

`
{{ post.title }}
{{ post.subtitle }}
{{ post.body }}

`

d-madiou · 2024-11-27T14:50:34Z

Alright I got you, the problem is the expression is not being processed by the flask this occurs when you declared the for statement: {% for post in all_post %} Please make sure all_post is the variable that hold the value in the render template. Le mer. 27 nov. 2024 à 10:45 PM, Bui Huu Luc ***@***.***> a écrit :

…

***@***.**** commented on this gist. ------------------------------ The screen displays 3 cards with the following content: ` {{ post.title }} {{ post.subtitle }} {{ post.body }} ` — Reply to this email directly, view it on GitHub <https://gist.github.com/TheMuellenator/7c6a08a3df3b94a28d1a867628481910#gistcomment-5304392> or unsubscribe <https://github.com/notifications/unsubscribe-auth/BDKQDMRH5S36S4OVLDSXTJT2CXLIJBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVEYTANZWGAYTKOBSU52HE2LHM5SXFJTDOJSWC5DF> . You are receiving this email because you commented on the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

ecode-env · 2025-02-26T09:43:46Z

from flask import Flask, render_template
import requests

app = Flask(name)
blog_url = 'https://api.npoint.io/c790b4d5cab58020d391'
all_posts = requests.get(url=blog_url).json()

@app.route('/')
def home():
return render_template(template_name_or_list='index.html', posts=all_posts)

@app.route('/post/')
def post(num):
print(all_posts)
filtered_posts = [post for post in all_posts if str(post['id']) == num]
print(filtered_posts)
return render_template(template_name_or_list='post.html', posts=filtered_posts)

if name == "main":
app.run(debug=True)

`****`

Niloy-Dutta · 2025-03-01T09:24:30Z

server.py
import requests
from flask import Flask, render_template

app = Flask(name)

@app.route('/')
def home():
blog_url = 'https://api.npoint.io/c790b4d5cab58020d391'
response = requests.get(blog_url)
all_posts = response.json()
return render_template("index.html",posts = all_posts)
@app.route('/blog/')
def get_post(num):
blog_url = 'https://api.npoint.io/c790b4d5cab58020d391'
response = requests.get(blog_url)
all_posts = response.json()
return render_template("post.html", posts=all_posts,number = int(num))

if name == "main":
app.run(debug=True)

index.html

<title>Title</title>

    <div class="wrapper">
        <div class="top">
            <div class="title"><h1>My Blog</h1></div>
        </div>
        {% for post in posts %}
        <div class="content">
            <div class="card">
                <h2>{{post["title"]}}</h2>
                <p class="text"> {{post["subtitle"]}} </p>
                <a href="{{ url_for('get_post', num = post['id'])}}">Read</a>
            </div>
        </div>
        {% endfor %}

    </div>

Made with ♥️ in Bangladesh.

post.html

<title>Title</title>

My Blog

         <div class="content">
            <div class="card">
                <h2>{{posts[number-1]["title"]}}</h2>
                <p>{{posts[number-1]["body"]}}</p>
            </div>

    </div>

Made with ♥️ in Bangladesh.

jaimieji · 2025-03-11T23:23:53Z

Mine as below

main.py

from flask import Flask
from post import Post

app = Flask(__name__)
post = Post()

@app.route('/')
def home():
    return post.home()

@app.route('/post/<int:blog_id>')
def get_post(blog_id):
    return post.render(blog_id)

if __name__ == "__main__":
    app.run(debug=True)

post.py

import requests
from flask import render_template

class Post:
	def __init__(self):
		self.blog_url = "https://api.npoint.io/c790b4d5cab58020d391"
		self.blog_data = self.all_posts()

	def render(self, blog_id):
		for blog in self.blog_data:
			if blog['id'] == blog_id:
				return render_template("post.html", **blog)


	def all_posts(self):
		return requests.get(self.blog_url).json()

	def home(self):
		return render_template("index.html", blogs=self.blog_data)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
    </div>
    {% for blog in blogs %}
    <div class="content">
        <div class="card">
            <h2>{{blog['title']}}</h2>
            <p class="text">{{blog['subtitle']}}</p>
            <a href="{{ url_for('get_post', blog_id=blog['id']) }}">Read</a>
        </div>
    </div>
    {% endfor %}
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

post.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
        </div>
        <div class="content">
            <div class="card">
                <h1>{{ title }}</h1>
                <h2>{{ subtitle }}</h2>
                <p>{{ body }}</p>
                <div class="back">
                    <a href="{{ url_for('home') }}">Home</a>
                </div>
            </div>
        </div>
    </div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

Rens-M · 2025-03-12T00:44:55Z

I got stuck a bit I tried to use an if in the blog template to get the post id to match the post id passed thought the URL...

couldn't get it to work. Peeked at the sollution which imports posts but that was not addressed yet and there had to be an other way... ended up with the following and working:

main.py

from flask import Flask, render_template
import requests


app = Flask(__name__)

def get_blog():
    blog_url = "https://api.npoint.io/c790b4d5cab58020d391"
    blog_response = requests.get(blog_url)
    all_posts = blog_response.json()
    return all_posts


@app.route('/')
def home():
    return render_template("index.html", posts=get_blog())

@app.route('/post/<blog_id>')
def post(blog_id):
    blog_entry=get_blog()[(int(blog_id) - 1)]
    return render_template("post.html", post=blog_entry)

if __name__ == "__main__":
    app.run(debug=True)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
    </div>
{% for blog_post in posts %}
     <div class="content">
        <div class="card">
            <h2>{{ blog_post["title"] }}</h2>
            <p class="text">{{ blog_post["subtitle"] }}</p>
            <a href="{{ url_for('post', blog_id=blog_post['id']) }}">Read</a>
        </div>
    </div>
{% endfor %}
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

post.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{{  post['title']  }}</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
           </div>

        <div class="content">
            <div class="card">
                <h2>{{  post['title']  }}</h2>
                <p>{{  post['body']  }}</p>
        </div>


    </div>
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

gillesvm · 2025-03-12T08:59:04Z

I did not use the post.py file, I took a simpler route for me:

main.py

import requests

app = Flask(__name__)

blog_posts = requests.get("https://api.npoint.io/c790b4d5cab58020d391").json()

@app.route('/')
def home():
    return render_template("index.html", blog=blog_posts)

@app.route('/post/<id>')
def get_post(id):
    adjusted_id = int(id) -1
    post = blog_posts[adjusted_id]
    return render_template("post.html", post=post)

index.html

<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
    </div>
    {% for post in blog: %}
        <div class="content">
            <div class="card">
                <h2>{{post["title"]}}t</h2>
                <p class="text">{{post["subtitle"]}} </p>
                <a href="{{ url_for('get_post', id=post['id'])}}">Read</a>
            </div>
        </div>
    {% endfor %}
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>

post.html

<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
           </div>
        <div class="content">
            <div class="card">
                <h2>{{post["title"]}}</h2>
                <p>{{post["body"]}}</p>
            </div>
    </div>
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

PSarkodie · 2025-03-22T03:07:57Z

main.py

from flask import Flask, render_template
import requests


app = Flask(__name__)
posts = requests.get("http://api.npoint.io/c790b4d5cab58020d391").json()

@app.route('/')
def home():
    return render_template("index.html", posts=posts)

@app.route('/post/<int:post_id>')
def get_posts(post_id):
    return render_template("post.html", posts=posts, id=post_id)
if __name__ == "__main__":
    app.run(debug=True)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
    </div>
    {% for post in posts %}
    <div class="content">
        <div class="card">
            <h2>{{ post["title"] }}</h2>
            <p class="text">{{ post["subtitle"] }}</p>
            <a href="post/{{post['id']}}">Read</a>
        </div>
    </div>
    {% endfor %}
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

post.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
           </div>
        <div class="content">
            {% for post in posts %}
                {% if post["id"] == id %}
                <div class="card">
                    <h1>{{ post["title"] }}</h1>
                    <h2>{{ post["subtitle"] }}</h2>
                    <p>{{ post["body"] }}</p>
                {% endif %}
            {% endfor %}
            </div>

    </div>
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

pradaboots · 2025-04-08T20:12:55Z

couldnt really figure out how to integrate the class into my code but what ive done stil works

from flask import Flask, render_template
import requests

app = Flask(name)

@app.route('/')
def home():
blogs_endpoint = "https://api.npoint.io/c790b4d5cab58020d391"
all_posts = requests.get(blogs_endpoint).json()
return render_template("index.html" , posts=all_posts)

@app.route("/post/<blog_id>")
def get_post(blog_id):
blogs_endpoint = "https://api.npoint.io/c790b4d5cab58020d391"
all_posts = requests.get(blogs_endpoint).json()
return render_template("post.html", post=all_posts[int(blog_id) - 1])

if name == "main":
app.run(debug=True)

pradaboots · 2025-04-08T20:13:04Z

<title>Title</title>

My Blog

{%for post in posts%}

Read

{% endfor %}

Made with ♥️ in London.

pradaboots · 2025-04-08T20:13:11Z

<title>Title</title>

My Blog

</div>

Made with ♥️ in London.

TamerC50 · 2025-04-12T20:59:50Z

I don't know what is the use of post.py file in this project? If we can do this without that file as I did. Below is the complete project code

main.py

from flask import Flask, render_template
import requests

app = Flask(__name__)

url = 'https://api.npoint.io/c790b4d5cab58020d391'
response = requests.get(url)
all_posts = response.json()


@app.route('/')
def home():
    return render_template("index.html", posts=all_posts)


@app.route('/post/<int:post_id>')
def blog(post_id):
    return render_template("post.html", post_id=post_id, posts=all_posts)


if __name__ == "__main__":
    app.run(debug=True)

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
    </div>
    {% for post in posts: %}
    <div class="content">
        <div class="card">
            <h2>{{ post['title'] }}</h2>
            <p class="text"> {{ post['subtitle'] }} </p>
            <a href=" {{ url_for('blog', post_id=post['id']) }}">Read</a>
        </div>
    </div>
    {% endfor %}
<!--    <div class="content">-->
<!--        <div class="card">-->
<!--            <h2>Another blog post</h2>-->
<!--            <p class="text">Lorem ipsum dolor sit </p>-->
<!--            <a href="#">Read</a>-->
<!--        </div>-->
<!--    </div>-->
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

post.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
    <link rel="stylesheet" href="../static/css/styles.css">
</head>
<body>
<div class="wrapper">
    <div class="top">
        <div class="title"><h1>My Blog</h1></div>
           </div>
    {% for post in posts: %}
    {% if post['id'] == post_id: %}
        <div class="content">
            <div class="card">
                <h1> {{ post['title'] }}</h1>
                <h2> {{ post['subtitle'] }}</h2>
                <p>{{ post['body'] }}</p>
            </div>

    </div>
    {% endif %}
    {% endfor %}
</div>
</body>
<footer>
    <p>Made with ♥️ in London.</p>
</footer>
</html>

TamerC50 · 2025-04-12T21:00:13Z

I loved your approach
thanks for sharing it

	from flask import Flask, render_template
	from post import Post
	import requests

	posts = requests.get("https://api.npoint.io/c790b4d5cab58020d391").json()
	post_objects = []
	for post in posts:
	post_obj = Post(post["id"], post["title"], post["subtitle"], post["body"])
	post_objects.append(post_obj)

	app = Flask(__name__)


	@app.route('/')
	def get_all_posts():
	return render_template("index.html", all_posts=post_objects)


	@app.route("/post/<int:index>")
	def show_post(index):
	requested_post = None
	for blog_post in post_objects:
	if blog_post.id == index:
	requested_post = blog_post
	return render_template("post.html", post=requested_post)


	if __name__ == "__main__":
	app.run(debug=True)

	class Post:
	def __init__(self, post_id, title, subtitle, body):
	self.id = post_id
	self.title = title
	self.subtitle = subtitle
	self.body = body

TheMuellenator/index.html

buihuuluc commented Nov 27, 2024

d-madiou commented Nov 27, 2024 via email

buihuuluc commented Nov 27, 2024

d-madiou commented Nov 27, 2024 via email

ecode-env commented Feb 26, 2025

Niloy-Dutta commented Mar 1, 2025

jaimieji commented Mar 11, 2025

Rens-M commented Mar 12, 2025

gillesvm commented Mar 12, 2025 •

edited

Loading

PSarkodie commented Mar 22, 2025

pradaboots commented Apr 8, 2025

pradaboots commented Apr 8, 2025

pradaboots commented Apr 8, 2025

TamerC50 commented Apr 12, 2025

TamerC50 commented Apr 12, 2025

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Title</title>
	<link href="https://fonts.googleapis.com/css2?family=Raleway" rel="stylesheet">
	<link rel="stylesheet" href="../static/css/styles.css">
	</head>
	<body>
	<div class="wrapper">
	<div class="top">
	<div class="title"><h1>My Blog</h1></div>
	</div>

	{% for post in all_posts: %}
	<div class="content">
	<div class="card ">
	<h2>{‌{ post.title }}</h2>
	<p>{‌{ post.subtitle }}</p>
	<a href="{‌{ url_for('show_post', index=post.id) }}">Read</a>
	</div>

	</div>
	{% endfor %}

	</div>
	</body>
	<footer>
	<p>Made with ♥️ in London.</p>
	</footer>
	</html>

TheMuellenator/index.html

buihuuluc commented Nov 27, 2024

{‌{ post.title }}

{‌{ post.title }}

{‌{ post.subtitle }}

d-madiou commented Nov 27, 2024 via email

buihuuluc commented Nov 27, 2024

d-madiou commented Nov 27, 2024 via email

ecode-env commented Feb 26, 2025

****

Niloy-Dutta commented Mar 1, 2025

My Blog

jaimieji commented Mar 11, 2025

Rens-M commented Mar 12, 2025

gillesvm commented Mar 12, 2025 • edited Loading

PSarkodie commented Mar 22, 2025

pradaboots commented Apr 8, 2025

pradaboots commented Apr 8, 2025

My Blog

{{post["title"]}}

pradaboots commented Apr 8, 2025

My Blog

{{post["title"]}}

{{ post["subtitle"] }}

TamerC50 commented Apr 12, 2025

TamerC50 commented Apr 12, 2025

`****`

gillesvm commented Mar 12, 2025 •

edited

Loading