def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if _is_arxiv(uid):
self._ensure_reference_field('arxiv_eprints', [])
self.obj['reference']['arxiv_eprints'].append(_normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
self.obj['reference']['dois'].append(idutils.normalize_doi(uid))
elif idutils.is_handle(uid):
self._ensure_reference_field('persistent_identifiers', [])
value = idutils.normalize_handle(uid)
if not value.startswith('hdl:'):
# Prone to the day in which normalize_handle might prepend
# 'hdl:'.
value = u'hdl:{}'.format(value)
self.obj['reference']['persistent_identifiers'].append(value)
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
else:
# idutils.is_isbn has a different implementation than normalize
# isbn. Better to do it like this.
try:
isbn = idutils.normalize_isbn(uid)
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['isbn'] = isbn
# See https://github.com/nekobcn/isbnid/issues/2 and
# https://github.com/nekobcn/isbnid/issues/3 for understanding the
# long exception list.
except (ISBNError, ISBNRangeError, UnicodeEncodeError):
pass
def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if _is_arxiv(uid):
self._ensure_reference_field('arxiv_eprints', [])
self.obj['reference']['arxiv_eprints'].append(
_normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
self.obj['reference']['dois'].append(idutils.normalize_doi(uid))
elif idutils.is_handle(uid):
self._ensure_reference_field('persistent_identifiers', [])
value = idutils.normalize_handle(uid)
if not value.startswith('hdl:'):
# Prone to the day in which normalize_handle might prepend
# 'hdl:'.
value = u'hdl:{}'.format(value)
self.obj['reference']['persistent_identifiers'].append(value)
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
else:
# idutils.is_isbn has a different implementation than normalize
# isbn. Better to do it like this.
try:
isbn = idutils.normalize_isbn(uid)
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['isbn'] = isbn
# See https://github.com/nekobcn/isbnid/issues/2 and
# https://github.com/nekobcn/isbnid/issues/3 for understanding the
# long exception list.
except (ISBNError, ISBNRangeError, UnicodeEncodeError):
pass
def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if _is_arxiv(uid):
self._ensure_reference_field('arxiv_eprint', _normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
self.obj['reference']['dois'].append(idutils.normalize_doi(uid))
elif idutils.is_handle(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'HDL',
'value': idutils.normalize_handle(uid),
})
elif idutils.is_urn(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'URN',
'value': uid,
})
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
else:
# ``idutils.is_isbn`` is too strict in what it accepts.
try:
isbn = str(ISBN(uid))
self._ensure_reference_field('isbn', {})
self.obj['reference']['isbn'] = isbn
except Exception:
self.add_misc(uid)
def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ""
if _is_arxiv(uid):
self._ensure_field("arxiv_eprints", [])
self.obj["arxiv_eprints"].append(_normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_field("publication_info", {})
self.obj["publication_info"]["doi"] = idutils.normalize_doi(uid)
elif idutils.is_handle(uid):
self._ensure_field("persistent_identifiers", [])
value = idutils.normalize_handle(uid)
if not value.startswith("hdl:"):
# Prone to the day in which normalize_handle might prepend
# 'hdl:'.
value = "hdl:{}".format(value)
self.obj["persistent_identifiers"].append(value)
elif self.RE_VALID_CNUM.match(uid):
self._ensure_field("publication_info", {})
self.obj["publication_info"]["cnum"] = uid
else:
# idutils.is_isbn has a different implementation than normalize
# isbn. Better to do it like this.
try:
isbn = idutils.normalize_isbn(uid)
self._ensure_field("publication_info", {})
self.obj["publication_info"]["isbn"] = isbn
except ISBNError:
pass
def _add_uid(self, uid, skip_handle=False):
"""Add unique identifier in correct field.
The ``skip_handle`` flag is used when adding a uid through the add_url function
since urls can be easily confused with handle elements.
"""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if is_arxiv(uid):
self._ensure_reference_field('arxiv_eprint', normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
normalized_doi = idutils.normalize_doi(uid)
if normalized_doi not in self.obj['reference']['dois']:
self.obj['reference']['dois'].append(normalized_doi)
elif idutils.is_handle(uid) and not skip_handle:
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema':
'HDL',
'value':
idutils.normalize_handle(uid),
})
elif idutils.is_urn(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema':
'URN',
'value':
uid,
})
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
elif is_cds_url(uid):
self._ensure_reference_field('external_system_identifiers', [])
cds_id = extract_cds_id(uid)
cds_id_dict = {'schema': 'CDS', 'value': cds_id}
if cds_id_dict not in self.obj['reference'][
'external_system_identifiers']:
self.obj['reference']['external_system_identifiers'].append(
cds_id_dict)
elif is_ads_url(uid):
self._ensure_reference_field('external_system_identifiers', [])
self.obj['reference']['external_system_identifiers'].append({
'schema':
'ADS',
'value':
extract_ads_id(uid),
})
else:
# ``idutils.is_isbn`` is too strict in what it accepts.
try:
isbn = str(ISBN(uid))
self._ensure_reference_field('isbn', {})
self.obj['reference']['isbn'] = isbn
except Exception:
raise ValueError('Unrecognized uid type')
def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if _is_arxiv(uid):
self._ensure_reference_field('arxiv_eprint', _normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
self.obj['reference']['dois'].append(idutils.normalize_doi(uid))
elif idutils.is_handle(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'HDL',
'value': idutils.normalize_handle(uid),
})
elif idutils.is_urn(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'URN',
'value': uid,
})
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
else:
# idutils.is_isbn has a different implementation than normalize
# isbn. Better to do it like this.
try:
isbn = idutils.normalize_isbn(uid)
self._ensure_reference_field('isbn', {})
self.obj['reference']['isbn'] = isbn.replace(' ', '').replace(
'-', '')
# See https://github.com/nekobcn/isbnid/issues/2 and
# https://github.com/nekobcn/isbnid/issues/3 for understanding the
# long exception list.
except (ISBNError, ISBNRangeError, UnicodeEncodeError):
self.add_misc(uid)
def add_uid(self, uid):
"""Add unique identifier in correct field."""
# We might add None values from wherever. Kill them here.
uid = uid or ''
if _is_arxiv(uid):
self._ensure_reference_field('arxiv_eprint', _normalize_arxiv(uid))
elif idutils.is_doi(uid):
self._ensure_reference_field('dois', [])
self.obj['reference']['dois'].append(idutils.normalize_doi(uid))
elif idutils.is_handle(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'HDL',
'value': idutils.normalize_handle(uid),
})
elif idutils.is_urn(uid):
self._ensure_reference_field('persistent_identifiers', [])
self.obj['reference']['persistent_identifiers'].append({
'schema': 'URN',
'value': uid,
})
elif self.RE_VALID_CNUM.match(uid):
self._ensure_reference_field('publication_info', {})
self.obj['reference']['publication_info']['cnum'] = uid
else:
# idutils.is_isbn has a different implementation than normalize
# isbn. Better to do it like this.
try:
isbn = idutils.normalize_isbn(uid)
self._ensure_reference_field('isbn', {})
self.obj['reference']['isbn'] = isbn.replace(' ', '').replace('-', '')
# See https://github.com/nekobcn/isbnid/issues/2 and
# https://github.com/nekobcn/isbnid/issues/3 for understanding the
# long exception list.
except (ISBNError, ISBNRangeError, UnicodeEncodeError):
self.add_misc(uid)
def _is_handle(id_, type_):
return (not type_ or type_.upper() == 'HDL') and is_handle(id_)
def _is_handle(id_, type_):
return (not type_ or type_.upper() == 'HDL') and is_handle(id_)
def _is_handle(type_, id_):
return (not type_
or type_.upper() in ('DOI', 'HDL')) and is_handle(id_)
