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Runtime error
| import os | |
| from flask import Flask, request, send_from_directory, render_template_string, render_template | |
| app = Flask(__name__, template_folder="./") | |
| app.config['DEBUG'] = True | |
| UPLOAD_FOLDER = 'static' | |
| IMAGE_FILENAME = 'latest_image.jpg' | |
| # Создание директории, если она не существует | |
| if not os.path.exists(UPLOAD_FOLDER): | |
| os.makedirs(UPLOAD_FOLDER) | |
| def online(): | |
| return render_template('online.html') | |
| def upload_file(): | |
| if 'photo' not in request.files: | |
| return "No file part", 400 | |
| file = request.files['photo'] | |
| if file.filename == '': | |
| return "No selected file", 400 | |
| save_path = os.path.join(UPLOAD_FOLDER, IMAGE_FILENAME) | |
| file.save(save_path) | |
| return f"File uploaded successfully and saved to {save_path}", 200 | |
| def get_image(): | |
| return send_from_directory(UPLOAD_FOLDER, IMAGE_FILENAME) | |
| def index(): | |
| html = ''' | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Camera Image</title> | |
| </head> | |
| <body> | |
| <h1>Upload Image</h1> | |
| <form id="uploadForm" enctype="multipart/form-data" method="post" action="/upload"> | |
| <input type="file" name="photo"> | |
| <button type="submit">Upload</button> | |
| </form> | |
| <div id="message"></div> | |
| <h1>Latest Image</h1> | |
| <img id="cameraImage" src="/image" alt="Image" style="width:100%;"> | |
| <script> | |
| document.getElementById('uploadForm').addEventListener('submit', function(event) { | |
| event.preventDefault(); | |
| var formData = new FormData(this); | |
| fetch('/upload', { | |
| method: 'POST', | |
| body: formData | |
| }) | |
| .then(response => { | |
| if (response.ok) { | |
| return response.text(); | |
| } | |
| throw new Error('Network response was not ok.'); | |
| }) | |
| .then(data => { | |
| document.getElementById('message').innerText = data; | |
| }) | |
| .catch(error => { | |
| document.getElementById('message').innerText = 'Error: ' + error.message; | |
| }); | |
| }); | |
| setInterval(function(){ | |
| var image = document.getElementById("cameraImage"); | |
| image.src = "/image?" + new Date().getTime(); | |
| }, 10000); // обновление каждые 10 секунд | |
| </script> | |
| </body> | |
| </html> | |
| ''' | |
| return render_template_string(html) | |
| if __name__ == '__main__': | |
| app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860))) | |