oras_python_sdk_push_pull_oci_artifact_quickstart.py

1import os
2from oras.client import OrasClient
3
4# Initialize the ORAS client
5client = OrasClient()
6
7# Define the target registry and artifact details
8target = "localhost:5000/hello-world:latest"
9file_path = "hello.txt"
10
11# Create a dummy file to push
12with open(file_path, "w") as f:
13    f.write("Hello ORAS Python SDK!")
14
15# 1. Push the file as an artifact
16# Note: Ensure you are authenticated to the registry or using a local insecure registry
17print(f"Pushing {file_path} to {target}...")
18response = client.push(target=target, files=[file_path])
19print(f"Push successful. Manifest: {response.json()}")
20
21# 2. Pull the artifact back
22outdir = "./download"
23print(f"Pulling {target} to {outdir}...")
24paths = client.pull(target=target, outdir=outdir)
25print(f"Pull successful. Files downloaded: {paths}")
26
27# Cleanup
28if os.path.exists(file_path):
29    os.remove(file_path)