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DmitrMakeev commited on
Commit
e0c01fb
•
1 Parent(s): edee679

Update app.py

Browse files
Files changed (1) hide show
  1. app.py +78 -67
app.py CHANGED
@@ -7,86 +7,97 @@ app = Flask(__name__, template_folder="./")
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  # Создание базы данных и таблицы
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  def init_db():
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- conn = sqlite3.connect('data.db')
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- cursor = conn.cursor()
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- cursor.execute('''
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- CREATE TABLE IF NOT EXISTS contacts (
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- id INTEGER PRIMARY KEY AUTOINCREMENT,
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- name TEXT NOT NULL,
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- phone TEXT NOT NULL
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- )
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- ''')
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- conn.commit()
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- conn.close()
 
 
 
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  # Маршрут для обработки GET-запроса
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  @app.route('/add_contact', methods=['GET'])
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  def add_contact():
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- name = request.args.get('name')
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- phone = request.args.get('phone')
 
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- if not name or not phone:
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- return "Both 'name' and 'phone' parameters are required.", 400
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- conn = sqlite3.connect('data.db')
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- cursor = conn.cursor()
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- cursor.execute('INSERT INTO contacts (name, phone) VALUES (?, ?)', (name, phone))
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- conn.commit()
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- conn.close()
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- return f"Contact added: {name} - {phone}", 200
 
 
 
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  # Маршрут для отображения таблицы контактов
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  @app.route('/contacts')
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  def show_contacts():
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- conn = sqlite3.connect('data.db')
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- cursor = conn.cursor()
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- cursor.execute('SELECT name, phone FROM contacts')
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- contacts = cursor.fetchall()
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- conn.close()
 
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- # HTML-шаблон для отображения таблицы
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- html = '''
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- <!doctype html>
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- <html lang="en">
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- <head>
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- <meta charset="utf-8">
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- <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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- <title>Contacts</title>
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- <style>
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- table {
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- width: 50%;
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- border-collapse: collapse;
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- }
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- th, td {
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- border: 1px solid black;
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- padding: 8px;
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- text-align: left;
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- }
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- th {
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- background-color: #f2f2f2;
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- }
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- </style>
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- </head>
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- <body>
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- <h1>Contacts</h1>
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- <table>
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- <tr>
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- <th>Name</th>
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- <th>Phone</th>
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- </tr>
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- {% for contact in contacts %}
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- <tr>
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- <td>{{ contact[0] }}</td>
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- <td>{{ contact[1] }}</td>
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- </tr>
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- {% endfor %}
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- </table>
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- </body>
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- </html>
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- '''
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- return render_template_string(html, contacts=contacts)
 
 
 
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  if __name__ == '__main__':
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  app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))
 
7
 
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  # Создание базы данных и таблицы
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  def init_db():
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+ try:
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+ conn = sqlite3.connect('data.db')
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+ cursor = conn.cursor()
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+ cursor.execute('''
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+ CREATE TABLE IF NOT EXISTS contacts (
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+ id INTEGER PRIMARY KEY AUTOINCREMENT,
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+ name TEXT NOT NULL,
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+ phone TEXT NOT NULL
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+ )
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+ ''')
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+ conn.commit()
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+ conn.close()
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+ except Exception as e:
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+ print(f"Error initializing database: {e}")
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  # Маршрут для обработки GET-запроса
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  @app.route('/add_contact', methods=['GET'])
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  def add_contact():
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+ try:
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+ name = request.args.get('name')
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+ phone = request.args.get('phone')
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+ if not name or not phone:
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+ return "Both 'name' and 'phone' parameters are required.", 400
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+ conn = sqlite3.connect('data.db')
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+ cursor = conn.cursor()
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+ cursor.execute('INSERT INTO contacts (name, phone) VALUES (?, ?)', (name, phone))
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+ conn.commit()
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+ conn.close()
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+ return f"Contact added: {name} - {phone}", 200
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+ except Exception as e:
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+ print(f"Error adding contact: {e}")
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+ return "Internal Server Error", 500
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  # Маршрут для отображения таблицы контактов
47
  @app.route('/contacts')
48
  def show_contacts():
49
+ try:
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+ conn = sqlite3.connect('data.db')
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+ cursor = conn.cursor()
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+ cursor.execute('SELECT name, phone FROM contacts')
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+ contacts = cursor.fetchall()
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+ conn.close()
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+ # HTML-шаблон для отображения таблицы
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+ html = '''
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+ <!doctype html>
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+ <html lang="en">
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+ <head>
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+ <meta charset="utf-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+ <title>Contacts</title>
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+ <style>
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+ table {
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+ width: 50%;
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+ border-collapse: collapse;
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+ }
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+ th, td {
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+ border: 1px solid black;
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+ padding: 8px;
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+ text-align: left;
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+ }
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+ th {
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+ background-color: #f2f2f2;
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+ }
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+ </style>
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+ </head>
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+ <body>
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+ <h1>Contacts</h1>
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+ <table>
82
+ <tr>
83
+ <th>Name</th>
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+ <th>Phone</th>
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+ </tr>
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+ {% for contact in contacts %}
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+ <tr>
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+ <td>{{ contact[0] }}</td>
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+ <td>{{ contact[1] }}</td>
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+ </tr>
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+ {% endfor %}
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+ </table>
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+ </body>
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+ </html>
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+ '''
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+ return render_template_string(html, contacts=contacts)
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+ except Exception as e:
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+ print(f"Error showing contacts: {e}")
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+ return "Internal Server Error", 500
101
 
102
  if __name__ == '__main__':
103
  app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))