Changeset 47f4eaf for phonelux_scrappers/scrappers/akcija_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/akcija_scrapper.py (modified) (2 diffs)

phonelux_scrappers/scrappers/akcija_scrapper.py

@@ -1 +1 @@
 import json
+import traceback
 from datetime import datetime
 
@@ -18 +19 @@
 is_validated = False
 
-# Akcija phone offers that are already in database
+# 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()
 
-offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/akcija').text))
+try:
+    # Akcija phone offers that are already in database
+    offers = json.loads(unicodedata.normalize('NFKD', requests.get('http://localhost:8080/phoneoffer/shop/akcija').text))
 
-database_offers = []
+    database_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)
+    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)
 
-new_offers = []
+    new_offers = []
 
-i = 0
-while i <= 20:
-    akcija_url = "https://akcija.com.mk/listing/" + str(i) + "?category=mobilnitelefoni"
-    response1 = requests.get(akcija_url)
-    response1.encoding = 'utf-8'
-    soup1 = BeautifulSoup(response1.text, 'html.parser')
+    i = 0
+    while i <= 20:
+        akcija_url = "https://akcija.com.mk/listing/" + str(i) + "?category=mobilnitelefoni"
+        response1 = requests.get(akcija_url)
+        response1.encoding = 'utf-8'
+        soup1 = BeautifulSoup(response1.text, 'html.parser')
 
-    phones = soup1.find_all('div', {'class', 'product-item__body pb-xl-2'})
+        phones = soup1.find_all('div', {'class', 'product-item__body pb-xl-2'})
 
-    for phone in phones:
-        offer_name = phone.find('h5', {'class': 'mb-1 product-item__title'}).find('a') \
-            .get_text().replace('Паметен телефон', '').strip()
-        brand = offer_name.split(' ')[0]
+        for phone in phones:
+            offer_name = phone.find('h5', {'class': 'mb-1 product-item__title'}).find('a') \
+                .get_text().replace('Паметен телефон', '').strip()
+            brand = offer_name.split(' ')[0]
 
-        if brand not in offer_name:
-            offer_name = brand + " " + offer_name
+            if brand not in offer_name:
+                offer_name = brand + " " + offer_name
 
-        offer_url = phone.find('h5', {'class': 'mb-1 product-item__title'}).find('a').get('href')
-        image_url = phone.find('div', {'class', 'mb-2'}).find('img').get('src')
-        price = int(phone.find('div', {'class', 'flex-center-between mb-1 pt-xl-2'}) \
-                    .find('ins').get_text().split(' ')[0].strip())
+            offer_url = phone.find('h5', {'class': 'mb-1 product-item__title'}).find('a').get('href')
+            image_url = phone.find('div', {'class', 'mb-2'}).find('img').get('src')
+            price = int(phone.find('div', {'class', 'flex-center-between mb-1 pt-xl-2'}) \
+                        .find('ins').get_text().split(' ')[0].strip())
 
-        response2 = requests.get(offer_url)
-        response2.encoding = 'utf-8'
-        soup2 = BeautifulSoup(response2.text, 'html.parser')
+            response2 = requests.get(offer_url)
+            response2.encoding = 'utf-8'
+            soup2 = BeautifulSoup(response2.text, 'html.parser')
 
-        back_camera = None
-        operating_system = None
-        chipset = None
-        battery = None
-        ram_memory = None
-        rom_memory = None
-        cpu = None
-        front_camera = None
-        color = None
-        offer_shop_code = None
+            back_camera = None
+            operating_system = None
+            chipset = None
+            battery = None
+            ram_memory = None
+            rom_memory = None
+            cpu = None
+            front_camera = None
+            color = None
+            offer_shop_code = None
 
-        specifications = soup2.find('main', {'id': 'content'}) \
-            .find_all('div', {'class', 'container'})[1].find('div', {'class', 'mb-14'}) \
-            .find('div', {'class', 'col-md-6 col-lg-4 col-xl-4 mb-md-6 mb-lg-0'}).find_all('p')
+            specifications = soup2.find('main', {'id': 'content'}) \
+                .find_all('div', {'class', 'container'})[1].find('div', {'class', 'mb-14'}) \
+                .find('div', {'class', 'col-md-6 col-lg-4 col-xl-4 mb-md-6 mb-lg-0'}).find_all('p')
 
-        offer_description = ''
-        for specification in specifications:
-            if 'Код за нарачка' in str(specification.get_text(separator='\n').replace('NBSP', '').strip()):
-                continue
-            offer_description += unicodedata.normalize('NFKD',
-                                                       str(specification.get_text(separator='\n').strip())) + "\n"
+            offer_description = ''
+            for specification in specifications:
+                if 'Код за нарачка' in str(specification.get_text(separator='\n').replace('NBSP', '').strip()):
+                    continue
+                offer_description += unicodedata.normalize('NFKD',
+                                                           str(specification.get_text(separator='\n').strip())) + "\n"
 
-        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))
-    i += 20
+            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))
+        i += 20
 
-for new_offer in new_offers:
-    flag = False
-    flag_price = False
-    offer_id = None
+    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 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()
 
-    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))