diff options
Diffstat (limited to 'extra/dblp/dblp2ingestrequest.py')
-rwxr-xr-x | extra/dblp/dblp2ingestrequest.py | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/extra/dblp/dblp2ingestrequest.py b/extra/dblp/dblp2ingestrequest.py new file mode 100755 index 00000000..bdf5575d --- /dev/null +++ b/extra/dblp/dblp2ingestrequest.py @@ -0,0 +1,97 @@ +#!/usr/bin/env python3 +""" +Transform a transformed, fatcat-like dblp object (JSON) into zero or more +sandcrawler ingest requests. +""" + +import argparse +import json +import sys + +import urlcanon + +DOMAIN_BLOCKLIST = [ + # we crawl some of these directly via extid; others are just catalogs + "://arxiv.org/", + "://europepmc.org/", + #"://hdl.handle.net/", + "ncbi.nlm.nih.gov/", + "://doi.org/", + "zenodo.org/", + "figshare.com/", + "://d-nb.info/", + "://www.base-search.net/", +] + + +def canon(s): + parsed = urlcanon.parse_url(s) + return str(urlcanon.whatwg(parsed)) + + +def transform(obj): + """ + Transforms from a single object to zero or more ingest requests. + Returns a list of dicts. + """ + + requests = [] + if not obj["ext_ids"].get("dblp"): + return requests + if not obj.get("_dblp_ee_urls"): + return requests + + for url in obj["_dblp_ee_urls"]: + skip = False + for domain in DOMAIN_BLOCKLIST: + if domain in url: + skip = True + if skip: + continue + try: + base_url = canon(url) + except UnicodeEncodeError: + continue + + request = { + "base_url": base_url, + "ingest_type": "pdf", + "link_source": "dblp", + "link_source_id": obj["ext_ids"]["dblp"], + "ingest_request_source": "dblp", + "release_stage": obj.get("release_stage") or None, + "ext_ids": { + "dblp": obj["ext_ids"]["dblp"], + }, + "edit_extra": {}, + } + requests.append(request) + + return requests + + +def run(args): + for l in args.json_file: + if not l.strip(): + continue + row = json.loads(l) + + requests = transform(row) or [] + for r in requests: + print("{}".format(json.dumps(r, sort_keys=True))) + + +def main(): + parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter) + parser.add_argument( + "json_file", help="dblp transformed JSON file to use", type=argparse.FileType("r") + ) + subparsers = parser.add_subparsers() + + args = parser.parse_args() + + run(args) + + +if __name__ == "__main__": + main() |