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-rw-r--r--python/fatcat_tools/transforms/elasticsearch.py279
1 files changed, 148 insertions, 131 deletions
diff --git a/python/fatcat_tools/transforms/elasticsearch.py b/python/fatcat_tools/transforms/elasticsearch.py
index 96a5b96b..b0139751 100644
--- a/python/fatcat_tools/transforms/elasticsearch.py
+++ b/python/fatcat_tools/transforms/elasticsearch.py
@@ -1,10 +1,13 @@
import datetime
+from typing import Optional
import tldextract
+from fatcat_openapi_client import ReleaseEntity, ContainerEntity
-def check_kbart(year, archive):
+
+def check_kbart(year: int, archive: dict) -> Optional[bool]:
if not archive or not archive.get('year_spans'):
return None
for span in archive['year_spans']:
@@ -12,7 +15,7 @@ def check_kbart(year, archive):
return True
return False
-def test_check_kbart():
+def test_check_kbart() -> None:
assert check_kbart(1990, dict()) is None
assert check_kbart(1990, dict(year_spans=[[2000, 2000]])) is False
@@ -21,10 +24,13 @@ def test_check_kbart():
assert check_kbart(1950, dict(year_spans=[[1900, 1920], [1930, 2000]])) is True
-def release_to_elasticsearch(entity, force_bool=True):
+def release_to_elasticsearch(entity: ReleaseEntity, force_bool: bool = True) -> dict:
"""
Converts from an entity model/schema to elasticsearch oriented schema.
+ This is a large/complex transform, so subsets are split out into helper
+ functions.
+
Returns: dict
Raises exception on error (never returns None)
"""
@@ -68,16 +74,18 @@ def release_to_elasticsearch(entity, force_bool=True):
mag_id = release.ext_ids.mag,
)
- is_oa = None
- is_preserved = None
- is_longtail_oa = None
- in_kbart = None
- in_jstor = False
- in_web = False
- in_dweb = False
- in_ia = False
- in_ia_sim = False
- in_shadows = False
+ t.update(dict(
+ is_oa = None,
+ is_preserved = None,
+ is_longtail_oa = None,
+ in_kbart = None,
+ in_jstor = False,
+ in_web = False,
+ in_dweb = False,
+ in_ia = False,
+ in_ia_sim = False,
+ in_shadows = False,
+ ))
release_year = release.release_year
if release.release_date:
@@ -116,55 +124,8 @@ def release_to_elasticsearch(entity, force_bool=True):
# TODO: mapping... probably by lookup?
t['affiliation_rors'] = None
- this_year = datetime.date.today().year
- container = release.container
- if container:
- t['publisher'] = container.publisher
- t['container_name'] = container.name
- # this is container.ident, not release.container_id, because there may
- # be a redirect involved
- t['container_id'] = container.ident
- t['container_issnl'] = container.issnl
- t['container_type'] = container.container_type
- if container.extra:
- c_extra = container.extra
- if c_extra.get('kbart') and release_year:
- in_jstor = check_kbart(release_year, c_extra['kbart'].get('jstor'))
- in_kbart = in_jstor
- for archive in ('portico', 'lockss', 'clockss', 'pkp_pln',
- 'hathitrust', 'scholarsportal', 'cariniana'):
- in_kbart = in_kbart or check_kbart(release_year, c_extra['kbart'].get(archive))
- # recent KBART coverage is often not updated for the
- # current year. So for current-year publications, consider
- # coverage from *last* year to also be included in the
- # Keeper
- if not in_kbart and release_year == this_year:
- in_kbart = check_kbart(this_year - 1, c_extra['kbart'].get(archive))
-
- if c_extra.get('ia'):
- if c_extra['ia'].get('sim') and release_year:
- in_ia_sim = check_kbart(release_year, c_extra['ia']['sim'])
- if c_extra['ia'].get('longtail_oa'):
- is_longtail_oa = True
- if c_extra.get('sherpa_romeo'):
- if c_extra['sherpa_romeo'].get('color') == 'white':
- is_oa = False
- if c_extra.get('default_license') and c_extra.get('default_license').startswith('CC-'):
- is_oa = True
- if c_extra.get('doaj'):
- if c_extra['doaj'].get('as_of'):
- is_oa = True
- if c_extra.get('road'):
- if c_extra['road'].get('as_of'):
- is_oa = True
- if c_extra.get('szczepanski'):
- if c_extra['szczepanski'].get('as_of'):
- is_oa = True
- if c_extra.get('country'):
- t['country_code'] = c_extra['country']
- t['country_code_upper'] = c_extra['country'].upper()
- if c_extra.get('publisher_type'):
- t['publisher_type'] = c_extra['publisher_type']
+ if release.container:
+ t.update(_rte_container_helper(release.container, release_year))
# fall back to release-level container metadata if container not linked or
# missing context
@@ -174,70 +135,36 @@ def release_to_elasticsearch(entity, force_bool=True):
t['container_name'] = release.extra.get('container_name')
if release.ext_ids.jstor or (release.ext_ids.doi and release.ext_ids.doi.startswith('10.2307/')):
- in_jstor = True
+ t['in_jstor'] = True
- files = release.files or []
- t['file_count'] = len(files)
- t['fileset_count'] = len(release.filesets or [])
- t['webcapture_count'] = len(release.webcaptures or [])
- any_pdf_url = None
- good_pdf_url = None
- best_pdf_url = None
- ia_pdf_url = None
- for f in files:
- if f.extra and f.extra.get('shadows'):
- # TODO: shadow check goes here
- in_shadows = True
- is_pdf = 'pdf' in (f.mimetype or '')
- for release_url in (f.urls or []):
- if not f.mimetype and 'pdf' in release_url.url.lower():
- is_pdf = True
- if release_url.url.lower().startswith('http'):
- in_web = True
- if release_url.rel in ('dweb', 'p2p', 'ipfs', 'dat', 'torrent'):
- # not sure what rel will be for this stuff
- in_dweb = True
- if is_pdf:
- any_pdf_url = release_url.url
- if is_pdf and release_url.rel in ('webarchive', 'repository') and is_pdf:
- is_preserved = True
- good_pdf_url = release_url.url
- if '//www.jstor.org/' in release_url.url:
- in_jstor = True
- if '//web.archive.org/' in release_url.url or '//archive.org/' in release_url.url:
- in_ia = True
- if is_pdf:
- best_pdf_url = release_url.url
- ia_pdf_url = release_url.url
- # here is where we bake-in priority; IA-specific
- t['best_pdf_url'] = best_pdf_url or good_pdf_url or any_pdf_url
- t['ia_pdf_url'] = ia_pdf_url
+ # transform file/fileset/webcapture related fields
+ t.update(_rte_content_helper(release))
if release.ext_ids.doaj:
- is_oa = True
+ t['is_oa'] = True
if release.license_slug:
# TODO: more/better checks here, particularly strict *not* OA licenses
if release.license_slug.startswith("CC-"):
- is_oa = True
+ t['is_oa'] = True
if release.license_slug.startswith("ARXIV-"):
- is_oa = True
+ t['is_oa'] = True
extra = release.extra or dict()
if extra:
if extra.get('is_oa'):
# NOTE: not actually setting this anywhere... but could
- is_oa = True
+ t['is_oa'] = True
if extra.get('longtail_oa'):
# sometimes set by GROBID/matcher
- is_oa = True
- is_longtail_oa = True
+ t['is_oa'] = True
+ t['is_longtail_oa'] = True
if not t.get('container_name'):
t['container_name'] = extra.get('container_name')
if extra.get('crossref'):
if extra['crossref'].get('archive'):
# all crossref archives are KBART, I believe
- in_kbart = True
+ t['in_kbart'] = True
# backwards compatible subtitle fetching
if not t['subtitle'] and extra.get('subtitle'):
if type(extra['subtitle']) == list:
@@ -254,7 +181,7 @@ def release_to_elasticsearch(entity, force_bool=True):
# TODO: non-numerical first pages
t['ia_microfilm_url'] = None
- if in_ia_sim:
+ if t['in_ia_sim']:
# TODO: determine URL somehow? I think this is in flux. Will probably
# need extra metadata in the container extra field.
# special case as a demo for now.
@@ -280,42 +207,132 @@ def release_to_elasticsearch(entity, force_bool=True):
if t['doi']:
t['doi_prefix'] = t['doi'].split('/')[0]
- if is_longtail_oa:
- is_oa = True
+ if t['is_longtail_oa']:
+ t['is_oa'] = True
+ # optionally coerce all flags from Optional[bool] to bool
if force_bool:
- t['is_oa'] = bool(is_oa)
- t['is_longtail_oa'] = bool(is_longtail_oa)
- t['in_kbart'] = bool(in_kbart)
- t['in_ia_sim'] = bool(in_ia_sim)
- t['in_jstor'] = bool(in_jstor)
- t['in_web'] = bool(in_web)
- t['in_dweb'] = bool(in_dweb)
- t['in_shadows'] = bool(in_shadows)
- else:
- t['is_oa'] = is_oa
- t['is_longtail_oa'] = is_longtail_oa
- t['in_kbart'] = in_kbart
- t['in_ia_sim'] = in_ia_sim
- t['in_jstor'] = in_jstor
- t['in_web'] = in_web
- t['in_dweb'] = in_dweb
- t['in_shadows'] = in_shadows
+ for k in ('is_oa', 'is_longtail_oa', 'in_kbart', 'in_ia_sim',
+ 'in_jstor', 'in_web', 'in_dweb', 'in_shadows'):
+ t[k] = bool(t[k])
- t['in_ia'] = bool(in_ia)
- t['is_preserved'] = bool(is_preserved or in_ia or in_kbart or in_jstor or t.get('pmcid') or t.get('arxiv_id'))
+ t['in_ia'] = bool(t['in_ia'])
+ t['is_preserved'] = bool(t['is_preserved'] or t['in_ia'] or t['in_kbart'] or t['in_jstor'] or t.get('pmcid') or t.get('arxiv_id'))
- if in_ia:
+ if t['in_ia']:
t['preservation'] = 'bright'
- elif in_kbart or in_jstor or t.get('pmcid') or t.get('arxiv_id'):
+ # XXX: simplify: elif t['is_preserved']
+ elif t['in_kbart'] or t['in_jstor'] or t.get('pmcid') or t.get('arxiv_id'):
t['preservation'] = 'dark'
- elif in_shadows:
+ elif t['in_shadows']:
t['preservation'] = 'shadows_only'
else:
t['preservation'] = 'none'
return t
+def _rte_container_helper(container: ContainerEntity, release_year: Optional[int]) -> dict:
+ """
+ Container metadata sub-section of release_to_elasticsearch()
+ """
+ this_year = datetime.date.today().year
+ t = dict()
+ t['publisher'] = container.publisher
+ t['container_name'] = container.name
+ # this is container.ident, not release.container_id, because there may
+ # be a redirect involved
+ t['container_id'] = container.ident
+ t['container_issnl'] = container.issnl
+ t['container_type'] = container.container_type
+ if container.extra:
+ c_extra = container.extra
+ if c_extra.get('kbart') and release_year:
+ t['in_jstor'] = check_kbart(release_year, c_extra['kbart'].get('jstor'))
+ # XXX:
+ t['in_kbart'] = t['in_jstor']
+ for archive in ('portico', 'lockss', 'clockss', 'pkp_pln',
+ 'hathitrust', 'scholarsportal', 'cariniana'):
+ t['in_kbart'] = t['in_kbart'] or check_kbart(release_year, c_extra['kbart'].get(archive))
+ # recent KBART coverage is often not updated for the
+ # current year. So for current-year publications, consider
+ # coverage from *last* year to also be included in the
+ # Keeper
+ if not t['in_kbart'] and release_year == this_year:
+ t['in_kbart'] = check_kbart(this_year - 1, c_extra['kbart'].get(archive))
+
+ if c_extra.get('ia'):
+ if c_extra['ia'].get('sim') and release_year:
+ t['in_ia_sim'] = check_kbart(release_year, c_extra['ia']['sim'])
+ if c_extra['ia'].get('longtail_oa'):
+ t['is_longtail_oa'] = True
+ if c_extra.get('sherpa_romeo'):
+ if c_extra['sherpa_romeo'].get('color') == 'white':
+ t['is_oa'] = False
+ if c_extra.get('default_license') and c_extra.get('default_license').startswith('CC-'):
+ t['is_oa'] = True
+ if c_extra.get('doaj'):
+ if c_extra['doaj'].get('as_of'):
+ t['is_oa'] = True
+ if c_extra.get('road'):
+ if c_extra['road'].get('as_of'):
+ t['is_oa'] = True
+ if c_extra.get('szczepanski'):
+ if c_extra['szczepanski'].get('as_of'):
+ t['is_oa'] = True
+ if c_extra.get('country'):
+ t['country_code'] = c_extra['country']
+ t['country_code_upper'] = c_extra['country'].upper()
+ if c_extra.get('publisher_type'):
+ t['publisher_type'] = c_extra['publisher_type']
+ return t
+
+def _rte_content_helper(release: ReleaseEntity) -> dict:
+ """
+ File/FileSet/WebCapture sub-section of release_to_elasticsearch()
+ """
+ files = release.files or []
+ t = dict(
+ file_count = len(release.files or []),
+ fileset_count = len(release.filesets or []),
+ webcapture_count = len(release.webcaptures or []),
+ )
+
+ any_pdf_url = None
+ good_pdf_url = None
+ best_pdf_url = None
+ ia_pdf_url = None
+
+ for f in files:
+ if f.extra and f.extra.get('shadows'):
+ t['in_shadows'] = True
+ is_pdf = 'pdf' in (f.mimetype or '')
+ for release_url in (f.urls or []):
+ if not f.mimetype and 'pdf' in release_url.url.lower():
+ is_pdf = True
+ if release_url.url.lower().startswith('http'):
+ # XXX: also startswith('ftp')
+ t['in_web'] = True
+ if release_url.rel in ('dweb', 'p2p', 'ipfs', 'dat', 'torrent'):
+ # not sure what rel will be for this stuff
+ t['in_dweb'] = True
+ if is_pdf:
+ any_pdf_url = release_url.url
+ if is_pdf and release_url.rel in ('webarchive', 'repository') and is_pdf:
+ t['is_preserved'] = True
+ good_pdf_url = release_url.url
+ if '//www.jstor.org/' in release_url.url:
+ t['in_jstor'] = True
+ if '//web.archive.org/' in release_url.url or '//archive.org/' in release_url.url:
+ t['in_ia'] = True
+ if is_pdf:
+ best_pdf_url = release_url.url
+ ia_pdf_url = release_url.url
+
+ # here is where we bake-in priority; IA-specific
+ t['best_pdf_url'] = best_pdf_url or good_pdf_url or any_pdf_url
+ t['ia_pdf_url'] = ia_pdf_url
+ return t
+
def container_to_elasticsearch(entity, force_bool=True):
"""