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
 
@@ -49,58 +49,61 @@ class Price(object):
                         return False
 
 class Configuration():
-    def check_location():
+        def __init__ (self):
-        # setup the config parser
+                self.check_location()
-        config = configparser.ConfigParser()
+
-        # check whether the config file exists either in the home folder or next to
+        def check_location(self):
-        # the binary
+            # setup the config parser
-        home = os.getenv('HOME')
+            config = configparser.ConfigParser()
-        config_file = "price_checker.cfg"
+            # check whether the config file exists either in the home folder or next to
-        config_folder = ".config/price_checker/"
+            # the binary
-        config_path = os.path.join(home, config_folder, config_file)
+            home = os.getenv('HOME')
-        if os.path.isfile(config_path):
+            config_file = "price_checker.cfg"
-            config.read(config_path)
+            config_folder = ".config/price_checker/"
-        elif os.path.isfile(config_file):
+            config_path = os.path.join(home, config_folder, config_file)
-            config.read(config_file)
+            if os.path.isfile(config_path):
-        else:
+                config.read(config_path)
-            print("Configuration file not found.")
+            elif os.path.isfile(config_file):
-            sys.exit(1)
+                config.read(config_file)
-        # assign the repository variable depending whether it's a remote or a local
+            else:
-        # repository
+                print("Configuration file not found.")
-        if 'server' in config['DEFAULT']:
+                sys.exit(1)
-            repository = (config['DEFAULT']['user']
+            # assign the repository variable depending whether it's a remote or a local
-                        + "@"
+            # repository
-                        + config['DEFAULT']['server']
+            if 'server' in config['DEFAULT']:
-                        + ":"
+                repository = (config['DEFAULT']['user']
-                        + config['DEFAULT']['repository_path'])
+                            + "@"
-            int_vars.server = config['DEFAULT']['server']
+                            + config['DEFAULT']['server']
-        else:
+                            + ":"
-            repository = config['DEFAULT']['repository_path']
+                            + config['DEFAULT']['repository_path'])
-        # assign the password variable
+                int_vars.server = config['DEFAULT']['server']
-        password = config['DEFAULT']['password']
+            else:
-        # set the environment variables
+                repository = config['DEFAULT']['repository_path']
-        os.environ['BORG_REPO'] = repository
+            # assign the password variable
-        os.environ['BORG_PASSPHRASE'] = password
+            password = config['DEFAULT']['password']
+            # set the environment variables
+            os.environ['BORG_REPO'] = repository
+            os.environ['BORG_PASSPHRASE'] = password
 
 
 
-christian = User()
+email = Email()
-tui = Website()
+website = Website()
-budget = Price()
+price = Price()
 
-christian.prompt_for_email()
+email.prompt_for_email()
-tui.prompt_for_url()
+website.prompt_for_url()
-budget.prompt_for_amount()
+price.prompt_for_amount()
-tui.get_page()
+website.get_page()
-current_price = tui.extract_current_price('//div[@class="product-price"]'
+current_price = website.extract_price('//div[@class="product-price"]'
                                               '/text()')
 
 while not budget.compare_prices(current_price):
-    tui.get_page()
+    website.get_page()
-    current_price = tui.extract_current_price('//div[@class="product-price"]'
+    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)