Python-World · chavarera · Jun 28, 2020 · Jun 27, 2020 · Jun 27, 2020 · Jun 27, 2020
diff --git a/projects/All Links from given Webpage/get_links.py b/projects/All Links from given Webpage/get_links.py
@@ -0,0 +1,11 @@
+import requests as rq
+from bs4 import BeautifulSoup
+
+url = input("Enter Link")
+data = rq.get(url)
+soup = BeautifulSoup(data.text, "html.parser")
+links = []
+for link in soup.find_all("a"):
+    links.append(link.get("href"))
+
+print(links[:10])
diff --git a/projects/Todo app/Readme.md b/projects/Todo app/Readme.md
@@ -0,0 +1,12 @@
+# Todo App using flask
+## Perform Operation like
+1. Add Task
+2. Delete Task
+3. Update Task
+
+# To run app
+- Create virtual Environment
+- Install requirements
+`pip install requirements.txt`
+- run app
+`py app.py`
diff --git a/projects/Todo app/app.py b/projects/Todo app/app.py
@@ -0,0 +1,77 @@
+from flask import Flask, render_template,url_for, request, redirect
+from flask_sqlalchemy import SQLAlchemy
+from datetime import datetime
+
+app = Flask(__name__)
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///test.db'
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+db = SQLAlchemy(app)
+
+
+
+
+
+
+class Todo(db.Model):
+    id=db.Column(db.Integer, primary_key=True)
+    content=db.Column(db.String(200),nullable=False)
+    completed=db.Column(db.Integer,default=0)
+    pub_date = db.Column(db.DateTime, nullable=False,
+        default=datetime.utcnow)
+    def __repr__(self):
+        return '<Task %r>'%self.id
+
+
+
+
+
+
+@app.route('/',methods=['POST','GET'])
+def index():
+    if request.method=="POST":
+        task_content= request.form['task']
+        new_task=Todo(content=task_content)
+
+        try:
+            db.session.add(new_task) 
+            db.session.commit()
+            return redirect('/')
+        except:
+            return 'There is an issue'
+    else:
+        tasks=Todo.query.order_by(Todo.pub_date).all()
+        return render_template('index.html',tasks=tasks)
+
+@app.route('/delete/<int:id>')
+def delete(id):
+    task=Todo.query.get_or_404(id)
+    try:
+        db.session.delete(task)
+        db.session.commit()
+        return redirect('/')
+    except:
+        return "This is an Problem while deleting"
+
+@app.route('/update/<int:id>',methods=['POST','GET'])
+def update(id):
+    task=Todo.query.get_or_404(id)
+    if request.method=="POST":
+        task.content= request.form['task']
+
+
+        try:
+
+            db.session.commit()
+            return redirect('/')
+        except:
+            return 'There is an issue'
+    else:
+        tasks=Todo.query.order_by(Todo.pub_date).all()
+
+        return render_template('index.html', update_task=task,tasks=tasks)
+
+
+
+
+if __name__=="__main__":
+    app.run(debug=True)
diff --git a/projects/Todo app/requirements.txt b/projects/Todo app/requirements.txt
@@ -0,0 +1,2 @@
+flask
+flask_sqlalchemy
diff --git a/projects/Todo app/static/css/style.css b/projects/Todo app/static/css/style.css
@@ -0,0 +1,4 @@
+body {
+    margin: 0;
+    padding: 0;
+}
diff --git a/projects/Todo app/templates/base.html b/projects/Todo app/templates/base.html
@@ -0,0 +1,38 @@
+<!doctype html>
+<html lang="en">
+
+<head>
+    <!-- Required meta tags -->
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+    <!-- Bootstrap CSS -->
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
+        integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+    <link rel="stylesheet" href="{{ url_for('static',filename='css/style.css') }}">
+    <title>TODO App</title>
+    {% block head %}
+    {% endblock %}
+</head>
+
+<body>
+    <div class="container py-3 my-3">
+        {% block body %}
+        {% endblock %}
+    </div>
+
+
+    <!-- Optional JavaScript -->
+    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
+    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"
+        integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous">
+    </script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
+        integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous">
+    </script>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
+        integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous">
+    </script>
+</body>
+
+</html>
diff --git a/projects/Todo app/templates/index.html b/projects/Todo app/templates/index.html
@@ -0,0 +1,82 @@
+{% extends 'base.html' %}
+{% block head %}
+
+{% endblock %}
+{% block body %}
+<h2 class="text-center">Todo Webapp</h2>
+<div class="container justify-content-center text-center py-3 my-3">
+    <form action="" method="post">
+        <div class="form-group">
+            {% if update_task %}
+
+            <input type="text" name="task" id="task" value="{{ update_task.content }}" class="form-control-sm">
+            <input type="submit" value="Update task" class="btn btn-info">
+            {% else %}
+
+            <input type="text" name="task" id="task">
+            <input type="submit" value="Add task" class="btn btn-primary" class="form-control-sm">
+            {% endif %}
+
+
+
+        </div>
+
+
+    </form>
+</div>
+<div class="container">
+
+    {% if tasks %}
+    <table class="table">
+        <thead>
+            <tr>
+
+                <th scope="col">Task</th>
+                <th scope="col">Date</th>
+
+                <th scope="col">Operation</th>
+            </tr>
+        </thead>
+        <tbody>
+            {% for task in tasks %}
+            <tr>
+
+                <td>{{ task.content }}</td>
+                <td>{{ task.pub_date.date() }}</td>
+                <td>
+
+                    {% if update_task %}
+                    {% if  not update_task.id==task.id %}
+                    <a href="update/{{ task.id }}" class="btn btn-info">Update</a>
+                    <a href="delete/{{ task.id }}" class="btn btn-danger">Delete</a>
+                    {% endif %}
+                    {% else %}
+
+                    <a href="update/{{ task.id }}" class="btn btn-info">Update</a>
+                    <a href="delete/{{ task.id }}" class="btn btn-danger">Delete</a>
+
+                    {% endif %}
+
+
+
+
+
+                </td>
+            </tr>
+
+
+            {% endfor %}
+
+
+        </tbody>
+    </table>
+    {% else %}
+    <p class="text-center">There is no task !!</p>
+    {% endif %}
+
+
+
+</div>
+
+
+{% endblock %}
diff --git a/projects/Todo app/test.db b/projects/Todo app/test.db
diff --git a/projects/image watermark/watermark.py b/projects/image watermark/watermark.py
@@ -0,0 +1,53 @@
+import os
+from PIL import Image
+from PIL import ImageFilter
+
+
+def watermark_photo(input_image_path, output_image_path, watermark_image_path):
+
+    base_image = Image.open(input_image_path)
+    watermark = Image.open(watermark_image_path)
+    # add watermark to your image
+    position = base_image.size
+
+    watermark_size = watermark.size
+
+    newsize = int(position[0] * 8 / 100), int(position[0] * 8 / 100)
+
+    watermark = watermark.resize(newsize)
+    # Blur If Needed
+    # watermark = watermark.filter(ImageFilter.BoxBlur(2))
+    new_position = position[0] - newsize[0] - 20, position[1] - newsize[1] - 20
+
+    transparent = Image.new(mode="RGBA", size=position, color=(0, 0, 0, 0))
+    # Create a new transparent image
+    transparent.paste(base_image, (0, 0))
+    # paste the original image
+
+    transparent.paste(watermark, new_position, mask=watermark)
+    # paste the watermark image
+    image_mode = base_image.mode
+    if image_mode == "RGB":
+        transparent = transparent.convert(image_mode)
+    else:
+        transparent = transparent.convert("P")
+    transparent.save(output_image_path, optimize=True, quality=100)
+    print("Saving " + output_image_path + " ...")
+
+
+folder = input("Enter Folder Path : ")
+
+watermark = input("Enter Watermark Path : ")
+
+os.chdir(folder)
+files = os.listdir(os.getcwd())
+
+if not os.path.isdir("output"):
+    os.mkdir("output")
+
+c = 1
+for f in files:
+    if os.path.isfile(os.path.abspath(f)):
+        if f.endswith(".png") or f.endswith(".jpg"):
+            watermark_photo(f, "output/" + f, watermark)
+