pcewebpython · cjfortu · Jul 14, 2020
diff --git a/.DS_Store b/.DS_Store
diff --git a/main.py b/main.py
@@ -1,28 +1,61 @@
-import os
+"""
+For this week, you're going to be working on a mashup! You'll use the code to scrape a random
+fact from http://unkno.com (Links to an external site.)Links to an external site. that we
+developed in class, and send it to a pig latin web application running on Heroku. The address
+of the Pig Latinizer is:
+https://hidden-journey-62459.herokuapp.com/ (Links to an external site.)
+
+The requirement is:
+
+You should deploy your assignment to Heroku.
+Whenever someone visits your home page, it should scrape a new fact from unkno.com, send that
+fact to the pig latin website, and print out the address for that piglatinized fact on the home
+page.
+
+If you'd like to be fancy, then you can print the address as a clickable link.
+"""
 
+import os
 import requests
-from flask import Flask, send_file, Response
+from flask import Flask, render_template, send_file, Response
 from bs4 import BeautifulSoup
 
 app = Flask(__name__)
 
 
 def get_fact():
-
+    """
+    Return the random fact from http://unkno.com as a string.
+    """
     response = requests.get("http://unkno.com")
-
     soup = BeautifulSoup(response.content, "html.parser")
     facts = soup.find_all("div", id="content")
 
     return facts[0].getText()
 
 
+def get_link(fact):
+    """
+    Feed the fact argument as a post to the pig latinizer, and return the resulting url.
+
+    fact: the random fact from get_fact as a string.
+    """
+    payload = {'input_text': fact}
+    response = requests.post('https://hidden-journey-62459.herokuapp.com/piglatinize/',
+                             data=payload, allow_redirects=False)
+
+    return response.headers['Location']
+
+
 @app.route('/')
 def home():
-    return "FILL ME!"
+    fact = get_fact()
+    link_ = get_link(fact)
+
+    # return an html rendered response containing a hyperlink
+    return render_template('response.jinja2', link=link_)
 
 
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", 6787))
     app.run(host='0.0.0.0', port=port)
-
diff --git a/requirements.txt b/requirements.txt
@@ -1,12 +1,12 @@
-beautifulsoup4==4.6.0
-certifi==2018.4.16
+beautifulsoup4==4.9.1
+certifi==2020.4.5.1
 chardet==3.0.4
-click==6.7
-Flask==1.0.1
-idna==2.6
-itsdangerous==0.24
-Jinja2==2.10
-MarkupSafe==1.0
-requests==2.18.4
-urllib3==1.22
-Werkzeug==0.14.1
+click==7.1.1
+Flask==1.1.2
+idna==2.9
+itsdangerous==1.1.0
+Jinja2==2.11.1
+MarkupSafe==1.1.1
+requests==2.23.0
+urllib3==1.25.8
+Werkzeug==1.0.1
diff --git a/templates/response.jinja2 b/templates/response.jinja2
@@ -0,0 +1,8 @@
+<html>
+<head>
+<title>Link to Pig Latinizer Result</title>
+</head>
+<body>
+    <a href={{ link }}>{{ link }}</a>
+</body>
+</html>