Chapter 2 - Recipe 'Bootstrap layout'

shalabhaggarwal · shalabhaggarwal · commit 02749cac5cd1 · 2019-02-07T15:06:00.000+05:30
diff --git a/app.py b/app.py
diff --git a/my_app/__init__.py b/my_app/__init__.py
@@ -0,0 +1,5 @@
+from flask import Flask
+from my_app.hello.views import hello
+
+app = Flask(__name__)
+app.register_blueprint(hello)
diff --git a/my_app/hello/__init__.py b/my_app/hello/__init__.py
diff --git a/my_app/hello/models.py b/my_app/hello/models.py
@@ -0,0 +1,3 @@
+MESSAGES = {
+    'default': 'Hello to the World of Flask!',
+}
diff --git a/my_app/hello/views.py b/my_app/hello/views.py
@@ -0,0 +1,23 @@
+from flask import Blueprint
+from flask import render_template, request
+from my_app.hello.models import MESSAGES
+
+hello = Blueprint('hello', __name__)
+
+
+@hello.route('/')
+@hello.route('/hello')
+def hello_world():
+    user = request.args.get('user', 'Shalabh')
+    return render_template('index.html', user=user)
+
+
+@hello.route('/show/<key>')
+def get_message(key):
+    return MESSAGES.get(key) or "%s not found!" % key
+
+
+@hello.route('/add/<key>/<message>')
+def add_or_update_message(key, message):
+    MESSAGES[key] = message
+    return "%s Added/Updated" % key
diff --git a/my_app/templates/index.html b/my_app/templates/index.html
@@ -0,0 +1,9 @@
+<html>
+  <head>
+    <title>Flask Framework Cookbook</title>
+  </head>
+  <body>
+    <h1>Hello {{ user }}!</h1>
+    <p>Welcome to the world of Flask!</p>
+  </body>
+</html>
diff --git a/run.py b/run.py
@@ -0,0 +1,2 @@
+from my_app import app
+app.run(debug=True)
diff --git a/setup.py b/setup.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+import os
+from setuptools import setup
+
+setup(
+    name = 'my_app',
+    version='1.0',
+    license='GNU General Public License v3',
+    author='Shalabh Aggarwal',
+    author_email='contact@shalabhaggarwal.com',
+    description='Hello world application for Flask',
+    packages=['my_app'],
+    platforms='any',
+    install_requires=[
+        'flask',
+    ],
+    classifiers=[
+        'Development Status :: 4 - Beta',
+        'Environment :: Web Environment',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: GNU General Public License v3',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
+        'Topic :: Software Development :: Libraries :: Python Modules'
+    ],
+)

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+MESSAGES = {`
	`2`	`+ 'default': 'Hello to the World of Flask!',`
	`3`	`+}`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+from my_app import app`
	`2`	`+app.run(debug=True)`