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-rw-r--r--python/sandcrawler/db.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/python/sandcrawler/db.py b/python/sandcrawler/db.py
index c87b0ae..e60b310 100644
--- a/python/sandcrawler/db.py
+++ b/python/sandcrawler/db.py
@@ -77,6 +77,15 @@ class SandcrawlerPostgrestClient:
else:
return None
+ def get_crossref(self, doi):
+ resp = requests.get(self.api_url + "/crossref", params=dict(doi='eq.'+doi))
+ resp.raise_for_status()
+ resp = resp.json()
+ if resp:
+ return resp[0]
+ else:
+ return None
+
class SandcrawlerPostgresClient:
def __init__(self, db_url, **kwargs):