update3

.history/app2_20220831172118.py

@@ -0,0 +1,34 @@
+from markupsafe import escape
+from flask import Flask, abort
+
+app = Flask(__name__)
+
+
+@app.route('/')
+@app.route('/index/')
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application.</h3>'
+
+
+@app.route('/capitalize/<word>/')
+def capitalize(word):
+    return '<h1>{}</h1>'.format(escape(word.capitalize()))
+
+
+@app.route('/add/<int:n1>/<int:n2>/')
+def add(n1, n2):
+    return '<h1>{}</h1>'.format(n1 + n2)
+
+
+@app.route('/users/<int:user_id>/')
+def greet_user(user_id):
+    users = ['Bob', 'Jane', 'Adam']
+    try:
+        return '<h2>Hi {}</h2>'.format(users[user_id])
+    except IndexError:
+        abort(404)

.history/app2_20220831172648.py

@@ -0,0 +1,34 @@
+from markupsafe import escape
+from flask import Flask, abort
+
+app = Flask(__name__)
+
+
+@app.route('/')
+@app.route('/index/')
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application.</h3>'
+
+
+@app.route('/capitalize/<word>/')
+def capitalize(word):
+    return '<h1>{}</h1>'.format(escape(word.capitalize()))
+
+
+@app.route('/add/<int:n1>/<int:n2>/')
+def add(n1, n2):
+    return '<h1>{}</h1>'.format(n1 + n2)
+
+
+@app.route('/users/<int:user_id>/')
+def greet_user(user_id):
+    users = ['Bob', 'Jane', 'Adam']
+    try:
+        return '<h2>Hi {}</h2>'.format(users[user_id])
+    except IndexError:
+        abort(404)

.history/app2_20220831172653.py

@@ -0,0 +1,34 @@
+from markupsafe import escape
+from flask import Flask, abort
+
+app = Flask(__name__)
+
+
+@app.route('/')
+@app.route('/index/')
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application.</h3>'
+
+
+@app.route('/capitalize/<word>/')
+def capitalize(word):
+    return '<h1>{}</h1>'.format(escape(word.capitalize()))
+
+
+@app.route('/add/<int:n1>/<int:n2>/')
+def add(n1, n2):
+    return '<h1>{}</h1>'.format(n1 + n2)
+
+
+@app.route('/users/<int:user_id>/')
+def greet_user(user_id):
+    users = ['Bob', 'Jane', 'Adam']
+    try:
+        return '<h2>Hi {}</h2>'.format(users[user_id])
+    except IndexError:
+        abort(404)

.history/app_20220831171533.py

@@ -0,0 +1,33 @@
+# the below imports the Flask object from the flask package
+from flask import Flask
+
+# creating the Flask application instance and give it the name app
+app = Flask(__name__)
+
+# the decorator, @app.route, is being told with '/' that the function will respond to web requests for the URL '/'
+
+
+@app.route('/')
+# creates the 'index' page and the ability to navigate between pages
+@app.route('/index/')
+# creates the 'hello' function and then runs the phrase 'Hello, World!' through it
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+# creates an 'about' page and function and runs the phrase through it
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application made by Caroline Sanicola.</h3>'
+
+# creates a 'contact' page and function and runs the phrase through it
+
+
+@app.route('/contact/')
+def contact():
+    return '<h3>If you would like to contact us, please don\'t.</h3>'
+
+
+if __name__ == '__main__':
+    app.run(debug=True, host='0.0.0.0', port=80)

.history/app_20220831171930.py

@@ -0,0 +1,33 @@
+# the below imports the Flask object from the flask package
+from flask import Flask,
+
+# creating the Flask application instance and give it the name app
+app = Flask(__name__)
+
+# the decorator, @app.route, is being told with '/' that the function will respond to web requests for the URL '/'
+
+
+@app.route('/')
+# creates the 'index' page and the ability to navigate between pages
+@app.route('/index/')
+# creates the 'hello' function and then runs the phrase 'Hello, World!' through it
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+# creates an 'about' page and function and runs the phrase through it
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application made by Caroline Sanicola.</h3>'
+
+# creates a 'contact' page and function and runs the phrase through it
+
+
+@app.route('/contact/')
+def contact():
+    return '<h3>If you would like to contact us, please don\'t.</h3>'
+
+
+if __name__ == '__main__':
+    app.run(debug=True, host='0.0.0.0', port=80)

.history/app_20220831172024.py

@@ -0,0 +1,33 @@
+# the below imports the Flask object from the flask package
+from flask import Flask, abort
+
+# creating the Flask application instance and give it the name app
+app = Flask(__name__)
+
+# the decorator, @app.route, is being told with '/' that the function will respond to web requests for the URL '/'
+
+
+@app.route('/')
+# creates the 'index' page and the ability to navigate between pages
+@app.route('/index/')
+# creates the 'hello' function and then runs the phrase 'Hello, World!' through it
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+# creates an 'about' page and function and runs the phrase through it
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application made by Caroline Sanicola.</h3>'
+
+# creates a 'contact' page and function and runs the phrase through it
+
+
+@app.route('/contact/')
+def contact():
+    return '<h3>If you would like to contact us, please don\'t.</h3>'
+
+
+if __name__ == '__main__':
+    app.run(debug=True, host='0.0.0.0', port=80)

app.py

@@ -1,5 +1,5 @@
 # the below imports the Flask object from the flask package
-from flask import Flask
+from flask import Flask, abort
 
 # creating the Flask application instance and give it the name app
 app = Flask(__name__)

app2.py

@@ -0,0 +1,34 @@
+from markupsafe import escape
+from flask import Flask, abort
+
+app = Flask(__name__)
+
+
+@app.route('/')
+@app.route('/index/')
+def hello():
+    return '<h1>Hello, World!</h1>'
+
+
+@app.route('/about/')
+def about():
+    return '<h3>This is a Flask web application.</h3>'
+
+
+@app.route('/capitalize/<word>/')
+def capitalize(word):
+    return '<h1>{}</h1>'.format(escape(word.capitalize()))
+
+
+@app.route('/add/<int:n1>/<int:n2>/')
+def add(n1, n2):
+    return '<h1>{}</h1>'.format(n1 + n2)
+
+
+@app.route('/users/<int:user_id>/')
+def greet_user(user_id):
+    users = ['Bob', 'Jane', 'Adam']
+    try:
+        return '<h2>Hi {}</h2>'.format(users[user_id])
+    except IndexError:
+        abort(404)