- Install required packages:
pip install Flask Flask-Uploads boto3
- Import necessary modules in your Flask application:
from flask import Flask, request, render_template
from flask_uploads import UploadSet, configure_uploads, IMAGES
import boto3
- Configure Flask app and specify upload settings:
app = Flask(__name__)
photos = UploadSet("photos", IMAGES)
app.config["UPLOADED_PHOTOS_DEST"] = "uploads"
configure_uploads(app, photos)
- Set up AWS S3 credentials:
s3 = boto3.client(
"s3",
aws_access_key_id="your_access_key",
aws_secret_access_key="your_secret_key",
region_name="your_region",
)
bucket_name = "your_bucket_name"
- Create a route to handle file uploads:
@app.route("/", methods=["GET", "POST"])
def upload_file():
if request.method == "POST" and "photo" in request.files:
photo = request.files["photo"]
s3.upload_fileobj(photo, bucket_name, photo.filename)
return "File uploaded successfully to S3!"
return render_template("upload.html")
- Create an HTML template for the file upload form (upload.html):
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>File Upload to S3</title>
</head>
<body>
<h1>Upload File to S3</h1>
<form method="POST" enctype="multipart/form-data">
<input type="file" name="photo" accept=".jpg, .jpeg, .png">
<button type="submit">Upload</button>
</form>
</body>
</html>
- Run the Flask application:
python your_app_name.py
- Open your browser and visit http://127.0.0.1:5000/ to test the file upload functionality.