Версия 04
Сервер берёт информацию из txt, клиент берёт информацию с сервера Одновление данных сервера происходит раз в секунду
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index.html
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index.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>Home Page</title>
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</head>
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<body>
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<h1>Welcome to My Website!</h1>
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<p>Today is a beautiful day!</p>
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<p>Feel free to explore.</p>
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<p>Visit our <a href="/page1">Page 1</a>.</p>
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<img src="https://toppng.com/uploads/preview/evidence-300x300-golden-baby-11564146233t27ef46tra.png" alt="Placeholder Image">
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</body>
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</html>
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@ -1,14 +1,53 @@
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import tkinter as tk
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import tkinter.scrolledtext as scrolledtext
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import socket
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from bs4 import BeautifulSoup
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HOST = 'localhost'
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PORT = 8080
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class ClientApp:
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def __init__(self, root):
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self.root = root
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root.title("HTTP Client")
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def http_client():
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as client:
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client.connect((HOST, PORT))
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client.sendall(b'GET / HTTP/1.1\r\nHost: localhost\r\n\r\n')
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response = client.recv(1024)
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print('Response:', response.decode('utf-8'))
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self.text_area = scrolledtext.ScrolledText(root, width=50, height=20, wrap=tk.WORD)
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self.text_area.pack(pady=10)
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if __name__ == '__main__':
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http_client()
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# Запускаем бесконечный цикл через 1 секунду после инициализации приложения
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root.after(1000, self.get_data)
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def get_data(self):
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HOST = 'localhost'
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PORT = 8080
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as client:
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client.connect((HOST, PORT))
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client.sendall(b'GET / HTTP/1.1\r\nHost: localhost\r\n\r\n')
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response = client.recv(4096)
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self.display_table(response.decode('utf-8'))
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# Повторяем операцию через 1 секунду
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self.root.after(1000, self.get_data)
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def display_table(self, response):
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self.clear_text() # Очищаем текстовое поле перед отображением новых данных
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soup = BeautifulSoup(response, 'html.parser')
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table = soup.find('table')
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if table:
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rows = table.find_all('tr')
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for row in rows:
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cols = row.find_all(['th', 'td'])
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row_data = [col.get_text() for col in cols]
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self.text_area.insert(tk.END, '\t'.join(row_data) + '\n')
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self.text_area.insert(tk.END, '\n')
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else:
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self.text_area.insert(tk.END, "No table found in the response.")
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def clear_text(self):
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self.text_area.delete('1.0', tk.END) # Удаляем все содержимое текстового поля
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def main():
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root = tk.Tk()
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app = ClientApp(root)
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root.mainloop()
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if __name__ == "__main__":
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main()
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@ -2,6 +2,27 @@ import socket
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PORT = 8080
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HOST = 'localhost'
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TABLES_FILE = 'tables.txt'
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def read_text_data(filename):
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with open(filename, 'r') as file:
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data = file.read()
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return data
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def generate_html_table(data):
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lines = data.strip().split('\n')
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html = "<html><head><title>Table Data</title></head><body>"
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html += "<table border='1'><tr>"
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for header in lines[0].split(', '):
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html += f"<th>{header}</th>"
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html += "</tr>"
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for line in lines[1:]:
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html += "<tr>"
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for item in line.split(', '):
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html += f"<td>{item}</td>"
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html += "</tr>"
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html += "</table></body></html>"
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return html
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def http_server():
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as server:
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@ -12,24 +33,20 @@ def http_server():
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while True:
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conn, addr = server.accept()
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with conn:
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print('Connected by', addr)
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request = conn.recv(1024).decode('utf-8')
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print('Request:', request)
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print('Connected by', addr)
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method, path, *_ = request.split()
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request = conn.recv(1024).decode('utf-8')
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print('Request:', request)
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if method == 'GET':
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if path == '/':
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with open('index.html', 'rb') as file:
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content = file.read()
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response = b'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n' + content
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elif path == '/page1':
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response = b'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\nThis is page 1'
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else:
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response = b'HTTP/1.1 404 Not Found\r\nContent-Type: text/html\r\n\r\nPage not found'
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method, path, *_ = request.split()
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if method == 'GET':
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if path == '/': # Отвечаем на все GET запросы
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data = read_text_data(TABLES_FILE)
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html_table = generate_html_table(data)
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response = f'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n{html_table}'.encode()
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else:
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response = b'HTTP/1.1 405 Method Not Allowed\r\nContent-Type: text/html\r\n\r\nMethod not allowed'
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response = b'HTTP/1.1 404 Not Found\r\nContent-Type: text/plain\r\n\r\nFile not found'
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conn.sendall(response)
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4
tables.txt
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4
tables.txt
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Name, Age, Occupation
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John, 34, Engineer
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Alice, 25, Doctor
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Bob, 35, Teacher
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