Changeset 47f4eaf for phonelux_scrappers/scrappers/handy_scrapper.py

Timestamp:

11/20/22 16:34:52 (2 years ago)

Author:

Marko <Marko@…>

Branches:

master

Parents:

ffd50db

Message:

Final features implemented

File:

• phonelux_scrappers/scrappers/handy_scrapper.py (modified) (2 diffs)

phonelux_scrappers/scrappers/handy_scrapper.py

@@ -1 +1 @@
 import json
+import traceback
 import unicodedata
 from datetime import datetime
@@ -20 +21 @@
 is_validated = False
 
-# Handy phone offers that are already in database
-offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/handy').text))
+# Call to read the configuration file and connect to database
+cinfo = config_read.get_databaseconfig("../postgresdb.config")
+db_connection = psycopg2.connect(
+    database=cinfo[0],
+    host=cinfo[1],
+    user=cinfo[2],
+    password=cinfo[3]
+)
+cur = db_connection.cursor()
 
-database_offers = []
+try:
+    # Handy phone offers that are already in database
+    offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/handy').text))
 
-for offer in offers:
-    phoneOffer = PhoneOffer(offer['id'], offer['offer_shop'], offer['offer_name'], offer['price'],
-                            offer['ram_memory'],
-                            offer['rom_memory'], offer['color'], offer['front_camera'], offer['back_camera'],
-                            offer['chipset'], offer['battery'], offer['operating_system'], offer['cpu'],
-                            offer['image_url'],
-                            offer['offer_url'], offer['last_updated'], offer['is_validated'],
-                            offer['offer_description'],
-                            offer['offer_shop_code'])
-    database_offers.append(phoneOffer)
+    database_offers = []
 
-new_offers = []
+    for offer in offers:
+        phoneOffer = PhoneOffer(offer['id'], offer['offer_shop'], offer['offer_name'], offer['price'],
+                                offer['ram_memory'],
+                                offer['rom_memory'], offer['color'], offer['front_camera'], offer['back_camera'],
+                                offer['chipset'], offer['battery'], offer['operating_system'], offer['cpu'],
+                                offer['image_url'],
+                                offer['offer_url'], offer['last_updated'], offer['is_validated'],
+                                offer['offer_description'],
+                                offer['offer_shop_code'])
+        database_offers.append(phoneOffer)
 
-handy_url = 'https://www.handy.mk/telefoni?page=6'
+    new_offers = []
 
-response1 = requests.get(handy_url)
-soup1 = BeautifulSoup(response1.content, 'html.parser')
+    handy_url = 'https://www.handy.mk/telefoni?page=6'
 
-phones = soup1.find_all('li', {'data-hook': 'product-list-grid-item'})
+    response1 = requests.get(handy_url)
+    soup1 = BeautifulSoup(response1.content, 'html.parser')
 
-for phone in phones:
-    offer_url = phone.find('a').get('href')
-    offer_name = phone.find('div', {'data-hook': 'not-image-container'})\
-        .find('h3', {'data-hook': 'product-item-name'}).get_text().strip()
-    brand = offer_name.split(' ')[0].capitalize()
-    price = int(float(phone.find('div', {'data-hook': 'not-image-container'}).find('div', {'data-hook': "product-item-product-details"})\
-        .find('span', {'data-hook': 'product-item-price-to-pay'}).get_text().strip().replace('ден', '').replace('.', '').replace(',', '.')))
+    phones = soup1.find_all('li', {'data-hook': 'product-list-grid-item'})
 
-    response2 = requests.get(offer_url)
-    soup2 = BeautifulSoup(response2.text, 'html.parser')
+    for phone in phones:
+        offer_url = phone.find('a').get('href')
+        offer_name = phone.find('div', {'data-hook': 'not-image-container'})\
+            .find('h3', {'data-hook': 'product-item-name'}).get_text().strip()
+        brand = offer_name.split(' ')[0].capitalize()
+        price = int(float(phone.find('div', {'data-hook': 'not-image-container'}).find('div', {'data-hook': "product-item-product-details"})\
+            .find('span', {'data-hook': 'product-item-price-to-pay'}).get_text().strip().replace('ден', '').replace('.', '').replace(',', '.')))
 
-    back_camera = None
-    operating_system = None
-    chipset = None
-    battery = None
-    ram_memory = None
-    rom_memory = None
-    cpu = None
-    front_camera = None
-    offer_shop_code = None
-    color = None
-    image_url = None
+        response2 = requests.get(offer_url)
+        soup2 = BeautifulSoup(response2.text, 'html.parser')
 
-    color_section = soup2.find('section', {'data-hook': 'product-colors-title-section'})
-    if color_section is not None:
-        temp_colors = color_section.find('fieldset', {'class': 'ColorPickerbase3548966286__container'})\
-            .find_all('input', {'type': 'radio'})
-        colors_list = []
-        for temp_color in temp_colors:
-            colors_list.append(temp_color.get('aria-label'))
-        color = ','.join(colors_list)
+        back_camera = None
+        operating_system = None
+        chipset = None
+        battery = None
+        ram_memory = None
+        rom_memory = None
+        cpu = None
+        front_camera = None
+        offer_shop_code = None
+        color = None
+        image_url = None
 
-    rows = soup2.find('div', {'data-hook': 'info-section-description'}).find_all('li')
+        color_section = soup2.find('section', {'data-hook': 'product-colors-title-section'})
+        if color_section is not None:
+            temp_colors = color_section.find('fieldset', {'class': 'ColorPickerbase3548966286__container'})\
+                .find_all('input', {'type': 'radio'})
+            colors_list = []
+            for temp_color in temp_colors:
+                colors_list.append(temp_color.get('aria-label'))
+            color = ','.join(colors_list)
 
-    if len(rows) == 0:
-        rows = soup2.find('div', {'data-hook': 'info-section-description'}).find_all('tr')
+        rows = soup2.find('div', {'data-hook': 'info-section-description'}).find_all('li')
 
-    specifications = []
+        if len(rows) == 0:
+            rows = soup2.find('div', {'data-hook': 'info-section-description'}).find_all('tr')
 
-    for row in rows:
-        specifications.append(unicodedata.normalize('NFKD', row.get_text().strip()))
+        specifications = []
 
-    offer_description = '\n'.join(specifications)
+        for row in rows:
+            specifications.append(unicodedata.normalize('NFKD', row.get_text().strip()))
 
-    new_offers.append(PhoneOffer(offer_shop, offer_name, price, ram_memory, rom_memory,
-                                 color, front_camera, back_camera, chipset, battery, operating_system, cpu,
-                                 image_url,
-                                 offer_url, last_updated, is_validated, offer_description, offer_shop_code))
+        offer_description = '\n'.join(specifications)
 
-for new_offer in new_offers:
-    flag = False
-    flag_price = False
-    offer_id = None
+        new_offers.append(PhoneOffer(offer_shop, offer_name, price, ram_memory, rom_memory,
+                                     color, front_camera, back_camera, chipset, battery, operating_system, cpu,
+                                     image_url,
+                                     offer_url, last_updated, is_validated, offer_description, offer_shop_code))
+
+    for new_offer in new_offers:
+        flag = False
+        flag_price = False
+        offer_id = None
+
+        for old_offer in database_offers:
+
+            if new_offer.offer_name == old_offer.offer_name:
+                flag = True
+                if new_offer.price != old_offer.price:
+                    flag_price = True
+                    offer_id = old_offer.offer_id
+
+        if flag:
+            # print('ALREADY IN DATABASE')
+            # print(new_offer)
+            # if it's already in database, check PRICE and if it's changed, change it !!!!!!
+            if flag_price:
+                print('PRICE CHANGED!')  # CHANGE PRICE
+                print('offer id: ' + str(offer_id))
+                headers = {'Content-type': 'application/json'}
+                requests.put('http://localhost:8080/phoneoffer/' + str(offer_id) + '/changeprice/' + str(new_offer.price),
+                             headers=headers)
+        else:
+            print('ADDED')  # ADD OFFER
+            print(new_offer)
+            headers = {'Content-type': 'application/json'}
+            requests.post('http://localhost:8080/phoneoffer/addoffer',
+                          headers=headers, data=json.dumps(new_offer.__dict__, default=str))
+
+    print('------------------------------------')
 
     for old_offer in database_offers:
+        flag = False
+        for new_offer in new_offers:
+            if old_offer.offer_name == new_offer.offer_name:
+                flag = True
 
-        if new_offer.offer_name == old_offer.offer_name:
-            flag = True
-            if new_offer.price != old_offer.price:
-                flag_price = True
-                offer_id = old_offer.offer_id
-
-    if flag:
-        # print('ALREADY IN DATABASE')
-        # print(new_offer)
-        # if it's already in database, check PRICE and if it's changed, change it !!!!!!
-        if flag_price:
-            print('PRICE CHANGED!')  # CHANGE PRICE
-            print('offer id: ' + str(offer_id))
-            headers = {'Content-type': 'application/json'}
-            requests.put('http://localhost:8080/phoneoffer/' + str(offer_id) + '/changeprice/' + str(new_offer.price),
-                         headers=headers)
-    else:
-        print('ADDED')  # ADD OFFER
-        print(new_offer)
-        headers = {'Content-type': 'application/json'}
-        requests.post('http://localhost:8080/phoneoffer/addoffer',
-                      headers=headers, data=json.dumps(new_offer.__dict__, default=str))
-
-print('------------------------------------')
-
-for old_offer in database_offers:
-    flag = False
-    for new_offer in new_offers:
-        if old_offer.offer_name == new_offer.offer_name:
-            flag = True
-
-    if not flag:
-        print('OFFER DELETED')
-        print(old_offer)
-        # DELETE OFFER
-        requests.delete('http://localhost:8080/phoneoffer/deleteoffer/' + str(old_offer.offer_id))
+        if not flag:
+            print('OFFER DELETED')
+            print(old_offer)
+            # DELETE OFFER
+            requests.delete('http://localhost:8080/phoneoffer/deleteoffer/' + str(old_offer.offer_id))
+except Exception:
+    traceback.print_exc()
+    insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \
+                    ' VALUES (%s, %s, %s);'
+    insert_value = (offer_shop, last_updated, 'failed')
+    cur.execute(insert_script, insert_value)
+    db_connection.commit()
+    cur.close()
+    db_connection.close()
+else:
+    insert_script = 'INSERT INTO scrapper_info (store, recieved_at, status)' \
+                    ' VALUES (%s, %s, %s);'
+    insert_value = (offer_shop, last_updated, 'success')
+    cur.execute(insert_script, insert_value)
+    db_connection.commit()
+    cur.close()
+    db_connection.close()
 
 
+