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import sys
import json
import itertools
import fatcat_client
from fatcat.importer_common import FatcatImporter
def value_or_none(e):
if type(e) == dict:
e = e.get('value')
if type(e) == str and len(e) == 0:
e = None
# TODO: this is probably bogus; patched in desperation; remove?
if e:
try:
e.encode()
except UnicodeEncodeError:
# Invalid JSON?
print("BAD UNICODE")
return None
return e
class FatcatOrcidImporter(FatcatImporter):
def parse_orcid_dict(self, obj):
"""
obj is a python dict (parsed from json).
returns a CreatorEntity
"""
name = obj['person']['name']
if name is None:
return None
extra = None
given = value_or_none(name.get('given-names'))
sur = value_or_none(name.get('family-name'))
display = value_or_none(name.get('credit-name'))
if display is None:
# TODO: sorry human beings
if given and sur:
display = "{} {}".format(given, sur)
elif sur:
display = sur
elif given:
display = given
else:
# must have *some* name
return None
orcid = obj['orcid-identifier']['path']
if not self.is_orcid(orcid):
sys.stderr.write("Bad ORCID: {}\n".format(orcid))
return None
ce = fatcat_client.CreatorEntity(
orcid=orcid,
given_name=given,
surname=sur,
display_name=display,
extra=extra)
return ce
def create_row(self, row, editgroup=None):
obj = json.loads(row)
ce = self.parse_orcid_dict(obj)
if ce is not None:
self.api.create_creator(ce, editgroup=editgroup)
self.insert_count = self.insert_count + 1
def create_batch(self, batch, editgroup=None):
"""Reads and processes in batches (not API-call-per-line)"""
objects = [self.parse_orcid_dict(json.loads(l))
for l in batch if l != None]
objects = [o for o in objects if o != None]
self.api.create_creator_batch(objects, autoaccept="true", editgroup=editgroup)
self.insert_count = self.insert_count + len(objects)
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