begin configuration class

price_checker.py

@@ -9,7 +9,7 @@ import time
 import smtplib
 import configparser
 
-class User(object):
+class Email(object):
 
         def __init__ (self):
                 self.email = ""
@@ -31,7 +31,7 @@ class Website(object):
                 page = requests.get(self.url)
                 self.tree = html.fromstring(page.content)
 
-        def extract_current_price(self, string):
+        def extract_price(self, string):
                 prices = self.tree.xpath(string)
                 return prices
 
@@ -49,7 +49,10 @@ class Price(object):
                         return False
 
 class Configuration():
-    def check_location():
+        def __init__ (self):
+                self.check_location()
+
+        def check_location(self):
             # setup the config parser
             config = configparser.ConfigParser()
             # check whether the config file exists either in the home folder or next to
@@ -84,23 +87,23 @@ class Configuration():
 
 
 
-christian = User()
-tui = Website()
-budget = Price()
+email = Email()
+website = Website()
+price = Price()
 
-christian.prompt_for_email()
-tui.prompt_for_url()
-budget.prompt_for_amount()
-tui.get_page()
-current_price = tui.extract_current_price('//div[@class="product-price"]'
+email.prompt_for_email()
+website.prompt_for_url()
+price.prompt_for_amount()
+website.get_page()
+current_price = website.extract_price('//div[@class="product-price"]'
                                               '/text()')
 
 while not budget.compare_prices(current_price):
-    tui.get_page()
-    current_price = tui.extract_current_price('//div[@class="product-price"]'
+    website.get_page()
+    current_price = website.extract_price('//div[@class="product-price"]'
                                               '/text()')
     print ('[%s]' % ', '.join(map(str, current_price)))
-    result = budget.compare_prices(current_price)
+    result = price.compare_prices(current_price)
     time.sleep(60)
 else:
     print (tui.url)