aboutsummaryrefslogtreecommitdiffstats
path: root/extra/dblp/dblp2ingestrequest.py
diff options
context:
space:
mode:
Diffstat (limited to 'extra/dblp/dblp2ingestrequest.py')
-rwxr-xr-xextra/dblp/dblp2ingestrequest.py97
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()