[Python] How do I upload a raw artifact with custom attributes to a Nexus repository using cURL

I am creating a python script to iterate through a tree and upload all the artifacts to a raw Nexus repository. I am not familiar with Nexus, but I would like to include individual file specific metadata when I upload it. I had hoped to do this using custom attributes (if supported).

My code so far:

curl_command = [
'curl', '-u', f'{username}:{password}', '-T', file_path, full_url
]
result = subprocess.run(curl_command, capture_output=True, text=True)

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