Change main.py

README.md

@@ -1,3 +1,9 @@
-# Python3-Flask-Blog
+# Python3- Flask-Blog
 This is a flask based blog whose frontend is created using bootstrap.
 If you have any questions or suggestions, feel free to open an issue or pull request :)
+
+# External Module Required For This Blog
+ 1. flask
+ 2. flask_sqlalchemy
+ 3. werkzeug
+ 4. flask_mail

config.json

@@ -1,24 +1,20 @@
 {
-  "params":
-  {
-    "local_server":"True",
+  "params": {
+    "local_server": "True",
     "local_uri": "mysql://root:@localhost/codingthunder",
-    "prod_uri":"mysql://root:@localhost/codingthunder",
-    "fb_url":"https://facebook.com/codingthunder",
-    "tw_url":"https://twitter.com/codingthunder",
+    "prod_uri": "mysql://root:@localhost/codingthunder",
+    "fb_url": "https://facebook.com/codingthunder",
+    "tw_url": "https://twitter.com/codingthunder",
     "gh_url": "https://github.com/codingthunder",
     "blog_name": "Coding Thunder",
     "tag_line": "Heaven for programmers",
-    "gmail-user":"[email protected]",
-    "gmail-password":"gmailpassword",
+    "gmail-user": "[email protected]",
+    "gmail-password": "gmailpassword",
     "about_text": "Hi my name is harry and I create programming tutorials and I am a good boy",
     "no_of_posts": 3,
-    "login_image":"login.svg",
-    "admin_user":"harry",
+    "login_image": "login.svg",
+    "admin_user": "harry",
     "admin_password": "subscribenow",
-    "upload_location":"C:\\Users\\Haris\\PycharmProjects\\Flask-tut\\static"
-
-
+    "upload_location": "C:\\Users\\Haris\\PycharmProjects\\Flask-tut\\static"
   }
-
 }

main.py

@@ -1,13 +1,12 @@
 from flask import Flask, render_template, request, session, redirect
 from flask_sqlalchemy import SQLAlchemy
-from werkzeug import secure_filename
+from werkzeug.utils import secure_filename
 from flask_mail import Mail
 import json
 import os
 import math
 from datetime import datetime
 
-
 with open('config.json', 'r') as c:
     params = json.load(c)["params"]
 
@@ -16,14 +15,14 @@
 app.secret_key = 'super-secret-key'
 app.config['UPLOAD_FOLDER'] = params['upload_location']
 app.config.update(
-    MAIL_SERVER = 'smtp.gmail.com',
-    MAIL_PORT = '465',
-    MAIL_USE_SSL = True,
-    MAIL_USERNAME = params['gmail-user'],
-    MAIL_PASSWORD=  params['gmail-password']
+    MAIL_SERVER='smtp.gmail.com',
+    MAIL_PORT='465',
+    MAIL_USE_SSL=True,
+    MAIL_USERNAME=params['gmail-user'],
+    MAIL_PASSWORD=params['gmail-password']
 )
 mail = Mail(app)
-if(local_server):
+if (local_server):
     app.config['SQLALCHEMY_DATABASE_URI'] = params['local_uri']
 else:
     app.config['SQLALCHEMY_DATABASE_URI'] = params['prod_uri']
@@ -53,28 +52,27 @@ class Posts(db.Model):
 @app.route("/")
 def home():
     posts = Posts.query.filter_by().all()
-    last = math.ceil(len(posts)/int(params['no_of_posts']))
-    #[0: params['no_of_posts']]
-    #posts = posts[]
+    last = math.ceil(len(posts) / int(params['no_of_posts']))
+    # [0: params['no_of_posts']]
+    # posts = posts[]
     page = request.args.get('page')
-    if(not str(page).isnumeric()):
+    if (not str(page).isnumeric()):
         page = 1
-    page= int(page)
-    posts = posts[(page-1)*int(params['no_of_posts']): (page-1)*int(params['no_of_posts'])+ int(params['no_of_posts'])]
-    #Pagination Logic
-    #First
-    if (page==1):
+    page = int(page)
+    posts = posts[(page - 1) * int(params['no_of_posts']): (page - 1) * int(params['no_of_posts']) + int(
+        params['no_of_posts'])]
+    # Pagination Logic
+    # First
+    if (page == 1):
         prev = "#"
-        next = "/?page="+ str(page+1)
-    elif(page==last):
+        next = "/?page=" + str(page + 1)
+    elif (page == last):
         prev = "/?page=" + str(page - 1)
         next = "#"
     else:
         prev = "/?page=" + str(page - 1)
         next = "/?page=" + str(page + 1)
 
-
-
     return render_template('index.html', params=params, posts=posts, prev=prev, next=next)
 
 
@@ -83,32 +81,31 @@ def post_route(post_slug):
     post = Posts.query.filter_by(slug=post_slug).first()
     return render_template('post.html', params=params, post=post)
 
+
 @app.route("/about")
 def about():
     return render_template('about.html', params=params)
 
 
 @app.route("/dashboard", methods=['GET', 'POST'])
 def dashboard():
-
     if ('user' in session and session['user'] == params['admin_user']):
         posts = Posts.query.all()
-        return render_template('dashboard.html', params=params, posts = posts)
-
+        return render_template('dashboard.html', params=params, posts=posts)
 
-    if request.method=='POST':
+    if request.method == 'POST':
         username = request.form.get('uname')
         userpass = request.form.get('pass')
         if (username == params['admin_user'] and userpass == params['admin_password']):
-            #set the session variable
+            # set the session variable
             session['user'] = username
             posts = Posts.query.all()
-            return render_template('dashboard.html', params=params, posts = posts)
+            return render_template('dashboard.html', params=params, posts=posts)
 
     return render_template('login.html', params=params)
 
 
-@app.route("/edit/<string:sno>", methods = ['GET', 'POST'])
+@app.route("/edit/<string:sno>", methods=['GET', 'POST'])
 def edit(sno):
     if ('user' in session and session['user'] == params['admin_user']):
         if request.method == 'POST':
@@ -119,7 +116,7 @@ def edit(sno):
             img_file = request.form.get('img_file')
             date = datetime.now()
 
-            if sno=='0':
+            if sno == '0':
                 post = Posts(title=box_title, slug=slug, content=content, tagline=tline, img_file=img_file, date=date)
                 db.session.add(post)
                 db.session.commit()
@@ -132,27 +129,27 @@ def edit(sno):
                 post.img_file = img_file
                 post.date = date
                 db.session.commit()
-                return redirect('/edit/'+sno)
+                return redirect('/edit/' + sno)
         post = Posts.query.filter_by(sno=sno).first()
         return render_template('edit.html', params=params, post=post, sno=sno)
 
 
-@app.route("/uploader", methods = ['GET', 'POST'])
+@app.route("/uploader", methods=['GET', 'POST'])
 def uploader():
     if ('user' in session and session['user'] == params['admin_user']):
         if (request.method == 'POST'):
-            f= request.files['file1']
-            f.save(os.path.join(app.config['UPLOAD_FOLDER'], secure_filename(f.filename) ))
+            f = request.files['file1']
+            f.save(os.path.join(app.config['UPLOAD_FOLDER'], secure_filename(f.filename)))
             return "Uploaded successfully"
 
 
-
 @app.route("/logout")
 def logout():
     session.pop('user')
     return redirect('/dashboard')
 
-@app.route("/delete/<string:sno>", methods = ['GET', 'POST'])
+
+@app.route("/delete/<string:sno>", methods=['GET', 'POST'])
 def delete(sno):
     if ('user' in session and session['user'] == params['admin_user']):
         post = Posts.query.filter_by(sno=sno).first()
@@ -161,21 +158,20 @@ def delete(sno):
     return redirect('/dashboard')
 
 
-
-@app.route("/contact", methods = ['GET', 'POST'])
+@app.route("/contact", methods=['GET', 'POST'])
 def contact():
-    if(request.method=='POST'):
+    if (request.method == 'POST'):
         name = request.form.get('name')
         email = request.form.get('email')
         phone = request.form.get('phone')
         message = request.form.get('message')
-        entry = Contacts(name=name, phone_num = phone, msg = message, date= datetime.now(),email = email )
+        entry = Contacts(name=name, phone_num=phone, msg=message, date=datetime.now(), email=email)
         db.session.add(entry)
         db.session.commit()
         mail.send_message('New message from ' + name,
                           sender=email,
-                          recipients = [params['gmail-user']],
-                          body = message + "\n" + phone
+                          recipients=[params['gmail-user']],
+                          body=message + "\n" + phone
                           )
     return render_template('contact.html', params=params)
 

static/css/signin.css

@@ -19,24 +19,29 @@ body {
   padding: 15px;
   margin: auto;
 }
+
 .form-signin .checkbox {
   font-weight: 400;
 }
+
 .form-signin .form-control {
   position: relative;
   box-sizing: border-box;
   height: auto;
   padding: 10px;
   font-size: 16px;
 }
+
 .form-signin .form-control:focus {
   z-index: 2;
 }
+
 .form-signin input[type="email"] {
   margin-bottom: -1px;
   border-bottom-right-radius: 0;
   border-bottom-left-radius: 0;
 }
+
 .form-signin input[type="password"] {
   margin-bottom: 10px;
   border-top-left-radius: 0;

templates/about.html

@@ -1,27 +1,27 @@
 {% extends "layout.html" %}
+
 {% block body %}
     <!-- Page Header -->
     <header class="masthead" style="background-image: url('{{ url_for('static', filename='img/about-bg.jpg') }}')">
-      <div class="overlay"></div>
-      <div class="container">
-        <div class="row">
-          <div class="col-lg-8 col-md-10 mx-auto">
-            <div class="page-heading">
-              <h1>About Me</h1>
-              <span class="subheading">This is what I do.</span>
+        <div class="overlay"></div>
+        <div class="container">
+            <div class="row">
+                <div class="col-lg-8 col-md-10 mx-auto">
+                    <div class="page-heading">
+                        <h1>About Me</h1>
+                        <span class="subheading">This is what I do.</span>
+                    </div>
+                </div>
             </div>
-          </div>
         </div>
-      </div>
     </header>
 
     <!-- Main Content -->
     <div class="container">
-      <div class="row">
-        <div class="col-lg-8 col-md-10 mx-auto">
-          <p>{{params['about_text']}}</p>
+        <div class="row">
+            <div class="col-lg-8 col-md-10 mx-auto">
+                <p>{{ params['about_text'] }}</p>
+            </div>
         </div>
-      </div>
     </div>
-
-   {% endblock %}
+{% endblock %}