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<!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> |
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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) |
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<!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> {{ post.title }}</h1> | |
<h2> {{ post.subtitle }}</h2> | |
<p> {{ post.body }}</p> | |
</div> | |
</div> | |
</div> | |
</body> | |
<footer> | |
<p>Made with ♥️ in London.</p> | |
</footer> | |
</html> |
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class Post: | |
def __init__(self, post_id, title, subtitle, body): | |
self.id = post_id | |
self.title = title | |
self.subtitle = subtitle | |
self.body = body |
I made it a bit different, is it ok?
main.py
from flask import Flask, render_template
from post import Post
app = Flask(__name__)
@app.route('/')
def home():
post = Post()
return render_template("index.html", Post=post)
@app.route('/post/<n>')
def blog(n):
post = Post()
return render_template('post.html', n=n, Post=post)
if __name__ == "__main__":
app.run(debug=True)
post.py
import requests
class Post:
def __init__(self, url='https://api.npoint.io/c790b4d5cab58020d391'):
self.url = url
response = requests.get(self.url)
self.data = response.json()
def title(self, id_):
id_ = int(id_)
for article in self.data:
if article['id'] == id_:
return article['title']
def subtitle(self, id_: int):
id_ = int(id_)
for article in self.data:
if article['id'] == id_:
return article['subtitle']
def body(self, id_: int):
id_ = int(id_)
for article in self.data:
if article['id'] == id_:
return article['body']
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>PaninoBlog</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(id_=1) }}</h2>
<p class="text">{{ Post.subtitle(id_=1) }}</p>
<a href="http://127.0.0.1:5000/post/1">Read</a>
</div>
</div>
<div class="content">
<div class="card">
<h2>{{ Post.title(id_=2) }}</h2>
<p class="text">{{ Post.subtitle(id_=2) }}</p>
<a href="http://127.0.0.1:5000/post/2">Read</a>
</div>
</div>
</div>
</body>
<footer>
<p>Made with ♥️ in Aosta.</p>
</footer>
</html>
post.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>PaninoBlog</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 style="font-weight:bold">{{ Post.title(id_=n) }}</h2>
<h3 style="font-weight:normal">{{ Post.subtitle(id_=n) }}</h3>
<p>{{ Post.body(id_=n) }}</p>
</div>
</div>
</div>
</body>
<footer>
<p>Made with ♥️ in Aosta.</p>
</footer>
</html>
Here is my solution. This also handles the IndexOfRanged error if the blog_id is not found and helps prevent unnecessary API requests .
main.py
from flask import Flask, render_template
import requests
URL = "https://api.npoint.io/c790b4d5cab58020d391"
all_posts = []
def get_all_posts():
response = requests.get(URL)
response.raise_for_status()
data = response.json()
for post in data:
all_posts.append(post)
app = Flask(__name__)
@app.route('/')
def home():
if not all_posts:
get_all_posts()
return render_template("index.html", all_posts=all_posts)
@app.route('/post/<int:post_id>')
def get_post(post_id):
if not all_posts:
get_all_posts()
try:
post = [post for post in all_posts if post['id'] == post_id][0]
except IndexError:
post = []
print(f"Not found id: {post_id}")
pass
return render_template("post.html", post=post)
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 all_posts %}
<div class="content">
<div class="card">
<h2>{{ post.title }}</h2>
<p class="text">{{ post.subtitle }}</p>
<a href="{{ url_for('get_post', post_id=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">
<div class="card">
{% if post %}
<h2>{{ post.title }}</h2>
<p>{{ post.body }}</p>
{% else %}
<div>No data found.</div>
{% endif %}
</div>
</div>
</div>
</body>
<footer>
<p>Made with ♥️ in London.</p>
</footer>
</html>
This is my solution, I used only one HTML file to render all blogs or one blog details by using if condition in HTML file:
server.py
from flask import Flask, render_template, url_for
import requests
app = Flask(__name__)
url = "https://api.npoint.io/5956e24d0b30106f8263"
response = requests.get(url=url)
response.raise_for_status()
blogs = response.json()
@app.route("/")
def blog_page():
return render_template("blog.html", blogs=blogs)
@app.route("/blog/<int:blog_id>")
def show_blog(blog_id):
index = blog_id - 1
print(blog_id)
return render_template("blog.html", blog=blogs[index],
blog_id=blog_id)
if __name__ == "__main__":
app.run(debug=True)
blog.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Blogs</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<div class="header">
<h1>Blogs</h1>
</div>
<div class="container">
{% if blog_id %}
<div class="card">
<h2>{{blog["title"]}}</h2>
<h4>{{blog["subtitle"]}}</h4>
<p>{{blog["body"]}}</p>
</div>
{% else %}
{% for blog in blogs %}
<div class="card">
<h2>{{blog.title}}</h2>
<h4>{{blog.subtitle}}</h4>
<a href="{{ url_for('show_blog', blog_id=blog.id) }}">Read</a>
</div>
{% endfor %}
{% endif %}
</div>
</body>
</html>
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I had this challenge to use as less code in html as possible. But now realised the purpose of this challenge was to practice jinja :D so I am going to write it again using more jinja and also I like the way she used her post.py so am going to do it that way.
main.py
post.py
index.html
post.html