updated email crawler

Author: mjhea0

08_basic_email_web_crawler.py

@@ -1,26 +1,21 @@
 import requests
 import re
 
-#get url
-#url=input('Enter a URL (include 'http://'):')--this is wrong
+# get url
 url = input('Enter a URL (include `http://`): ')
 
+# connect to the url
+website = requests.get(url)
 
-#connect to the url
-website=requests.get(url)
+# read html
+html = website.text
 
-#read html
-html=website.text
-
-
-#use re.findall to grab all the links
+# use re.findall to grab all the links
 links = re.findall('"((http|ftp)s?://.*?)"', html)
+emails = re.findall('([\w\.,]+@[\w\.,]+\.\w+)', html)
 
-emails=re.findall('([\w\.,]+@[\w\.,]+\.\w+)',html)
 
-
-#prints the number of links in the list
+# print the number of links in the list
 print("\nFound {} links".format(len(links)))
-
 for email in emails:
-	print(email)
+    print(email)