def ask_local_lookup(self):
start_time = time()
evidence = None
fulltext_url = self.url
license = "unknown"
if oa_local.is_open_via_doaj_issn(self.issns):
license = oa_local.is_open_via_doaj_issn(self.issns)
evidence = "oa journal (via issn in doaj)"
elif oa_local.is_open_via_doaj_journal(self.journal):
license = oa_local.is_open_via_doaj_journal(self.journal)
evidence = "oa journal (via journal title in doaj)"
elif oa_local.is_open_via_datacite_prefix(self.doi):
evidence = "oa repository (via datacite prefix)"
elif oa_local.is_open_via_doi_fragment(self.doi):
evidence = "oa repository (via doi prefix)"
elif oa_local.is_open_via_url_fragment(self.url):
evidence = "oa repository (via url prefix)"
elif oa_local.is_open_via_license_urls(self.crossref_license_urls):
freetext_license = oa_local.is_open_via_license_urls(self.crossref_license_urls)
license = oa_local.find_normalized_license(freetext_license)
evidence = "hybrid journal (via crossref license url)" # oa_color depends on this including the word "hybrid"
if evidence:
my_version = OpenVersion()
my_version.metadata_url = fulltext_url
my_version.license = license
my_version.source = evidence
my_version.doi = self.doi
self.open_versions.append(my_version)
def set_local_lookup_oa(self):
start_time = time()
evidence = None
fulltext_url = self.url
license = "unknown"
if oa_local.is_open_via_doaj_issn(self.issns):
license = oa_local.is_open_via_doaj_issn(self.issns)
evidence = "oa journal (via issn in doaj)"
elif oa_local.is_open_via_doaj_journal(self.journal):
license = oa_local.is_open_via_doaj_journal(self.journal)
evidence = "oa journal (via journal title in doaj)"
elif oa_local.is_open_via_datacite_prefix(self.doi):
evidence = "oa repository (via datacite prefix)"
elif oa_local.is_open_via_doi_fragment(self.doi):
evidence = "oa repository (via doi prefix)"
elif oa_local.is_open_via_url_fragment(self.url):
evidence = "oa repository (via url prefix)"
elif oa_local.is_open_via_license_urls(self.crossref_license_urls):
freetext_license = oa_local.is_open_via_license_urls(self.crossref_license_urls)
license = oa_local.find_normalized_license(freetext_license)
evidence = "hybrid journal (via crossref license url)" # oa_color depends on this including the word "hybrid"
if evidence:
self.fulltext_url = fulltext_url
self.evidence = evidence
self.license = license
if self.fulltext_url and self.license and self.license != "unknown":
self.response_done = True
def is_subscription_journal(self):
if oa_local.is_open_via_doaj_issn(self.issns) \
or oa_local.is_open_via_doaj_journal(self.journal) \
or oa_local.is_open_via_datacite_prefix(self.doi) \
or oa_local.is_open_via_doi_fragment(self.doi) \
or oa_local.is_open_via_url_fragment(self.url):
return False
return True
def doi_resolver(self):
if not self.doi:
return None
if oa_local.is_open_via_datacite_prefix(self.doi):
return "datacite"
if self.crossref_api_modified and not "error" in self.crossref_api_modified:
return "crossref"
return None
def doi_resolver(self):
if not self.doi:
return None
if oa_local.is_open_via_datacite_prefix(self.doi):
return "datacite"
return "crossref"