def update_metadata(self, metadata, update_flag=True):
"""update_flag tells whether to update EZID with the metadata
(otherwise this will be picked up later by a separate updater)
"""
md2 = ezid.validate_metadata(metadata)
with db.DBCursor() as c:
params = (json.dumps(md2), False, self.identifier)
c.execute(update_metadata_sql, params)
self.up_to_date = False
self.metadata = md2
if update_flag:
self.sync_metadata()
return
def mint(metadata, test=False):
"""mint a DOI using the test or UMMS prefix and set the landing page
to the virtualbrain landing page for the DOI
returns the DOI object, not the identifier
"""
if test:
dp = ezid.test_prefix
auth = test_auth
else:
dp = umms_doi_prefix
auth = umms_auth
identifier = ezid.mint(base_lp_url, metadata, dp, auth)
md2 = ezid.validate_metadata(metadata)
with db.DBCursor() as c:
params = (identifier, json.dumps(md2), base_lp_url, True)
c.execute(insert_sql, params)
d = DOI(identifier)
landing_page = '%s/lp/%s' % (base_lp_url, d.identifier)
d.update_landing_page(landing_page)
return d
