vupysolr allows to access Solr stored VuFind records. For more information on VuFind, see https://vufind.org.

pip install vupysolr

$ vupysolr --id 123456789

usage: vupysolr [-h] [--url URL] [--core CORE] [--id ID] [--marc [MARC]]
                [--decode [DECODE]] [--pretty [PRETTY]]

optional arguments:
  -h, --help         show this help message and exit
  --url URL          URL of VuFind Solr server (default:
                     http:https://localhost:8983/solr)
  --core CORE        Name of VuFind Solr core (default: biblio)
  --id ID            ID of record to fetch (default: None)
  --marc [MARC]      Get MARC data only (default: False)
  --decode [DECODE]  Decode MARC data (default: False)
  --pretty [PRETTY]  Pretty print output (default: False)

import vupysolr

Create VuFind Solr index client

url = "https://vufind.example.com/solr"
core = "collection"
index = vupysolr.index(url, core=core, marc=True)

Retrieve VuFind Solr document from index

doc_id = "123456789"
doc = index.get(doc_id)

Inspect fields of VuFind Solr document

# print document title
print(doc.title)
# print timestamp of last indexation
print(doc.last_indexed)
# print timestamp of latest transaction (MARC)
print(doc.marc_latest_transaction)