Created
August 22, 2023 06:58
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Test harvesting 106,000 items from the DSpace 7 REST API
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#!/usr/bin/env python3 | |
import signal | |
import requests | |
def signal_handler(signal, frame): | |
sys.exit(1) | |
# set the signal handler for SIGINT (^C) so we can exit cleanly | |
signal.signal(signal.SIGINT, signal_handler) | |
rest_api_base = "https://dspace7test.ilri.org/server/api" | |
rest_api_endpoint = "discover/search/objects" | |
request_url = f"{rest_api_base}/{rest_api_endpoint}" | |
request_params = {"dsoType": "item", "size": 100} | |
request = requests.get(request_url, params=request_params) | |
if request.status_code == requests.codes.ok: | |
data = request.json() | |
page_number = data['_embedded']['searchResult']['page']['number'] | |
total_pages = data['_embedded']['searchResult']['page']['totalPages'] | |
number_items = len(data['_embedded']['searchResult']['_embedded']['objects']) | |
print(f"Processed page {page_number} / {total_pages}") | |
while page_number < total_pages: | |
request_params.update(page=page_number + 1) | |
request = requests.get(request_url, params=request_params) | |
if request.status_code == requests.codes.ok: | |
data = request.json() | |
page_number = data['_embedded']['searchResult']['page']['number'] | |
total_pages = data['_embedded']['searchResult']['page']['totalPages'] | |
print(f"Processed page {page_number} / {total_pages}") |
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