alma-batch-scan-in.py

import logging
import json
from requests import Session

# Variables
api_key = 'SECRET'  # API key for prod read/write
scan_in_params = {
    'op': 'scan',
    'external_id': False,
    'library': '1030310',  # Replace with your library code
    'circ_desk': 'DEFAULT_CIRC_DESK'  # Replace with your circ desk
}
base_url = 'https://api-eu.hosted.exlibrisgroup.com/almaws/v1'
barcode_api = base_url + '/items?item_barcode={barcode}'
item_api = base_url + '/bibs/{mms_id}/holdings/{holding_id}/items/{item_id}'

# Setup logging
logging.basicConfig(level=logging.INFO,
                    format='%(asctime)s - %(levelname)s - %(message)s')

# Setup requests session
session = Session()
session.headers.update({
    'accept': 'application/json',
    'authorization': 'apikey {}'.format(api_key)
})

with open('barcodes.txt', 'r') as fp:

    # For each line in the file
    for line in fp:

        # Strip away any extra whitespace
        barcode = line.strip()

        # Make a barcode lookup request and parse the response as JSON
        res = session.get(barcode_api.format(barcode=barcode))
        doc = json.loads(res.text)

        # Check if we got an error response
        if 'errorList' in doc:
            status = doc['errorList']['error'][0]['errorMessage']
            logging.error('%s   %s', barcode, status)
            continue  # jump to next item

        # Extract MMS id, holding id and item id from the response
        mms_id = doc['bib_data']['mms_id']
        holding_id = doc['holding_data']['holding_id']
        item_id = doc['item_data']['pid']

        # Do the scan-in POST request:
        res = session.post(item_api.format(mms_id=mms_id,
                                           holding_id=holding_id,
                                           item_id=item_id), params=scan_in_params)
        doc = json.loads(res.text)

        # Check if we got an error response
        if 'errorList' in doc:
            status = doc['errorList']['error'][0]['errorMessage']
            logging.error('%s   %s', barcode, status)
            continue  # jump to next item

        status = doc['additional_info']
        logging.info('%s   %s', barcode, status)