data_base.py parser.py url_validator.py

Author: gordienkoas

page_analyzer/app.py

@@ -3,14 +3,16 @@
 import requests
 from bs4 import BeautifulSoup
 from urllib.parse import urlparse
-from page_analyzer.data_base import save_url, get_existing_urls, get_db_connection
+from page_analyzer.data_base import (save_url, get_existing_urls,
+                                     get_db_connection)
 from page_analyzer.parser import parse_url
 from page_analyzer.url_validator import validate_url
 
 
 app = Flask(__name__)
 app.secret_key = os.getenv('SECRET_KEY')
 
+
 @app.route('/', methods=['GET'])
 def index():
     return render_template('index.html')

page_analyzer/data_base.py

@@ -14,11 +14,13 @@ def get_db_connection():
 def save_url(url):
     with get_db_connection() as conn:
         with conn.cursor() as cur:
-            cur.execute('INSERT INTO urls (name) VALUES (%s) RETURNING id', (url,))
+            cur.execute('INSERT INTO urls (name)'
+                        ' VALUES (%s) RETURNING id', (url,))
             url_id = cur.fetchone()[0]
             conn.commit()
             return url_id
 
+
 def get_existing_urls():
     with get_db_connection() as conn:
         with conn.cursor() as cur:

page_analyzer/parser.py

@@ -1,5 +1,6 @@
 from urllib.parse import urlparse
 
+
 def parse_url(url):
     parsed_url = urlparse(url.strip())
     return f"{parsed_url.scheme}://{parsed_url.netloc}"

page_analyzer/url_validator.py

@@ -1,5 +1,6 @@
 import validators
 
+
 def validate_url(url):
     if not url or len(url) > 255:
         return "Некорректный URL или превышена длина 255 символов."