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| author | Bryan Newbold <bnewbold@archive.org> | 2021-10-06 18:20:24 -0700 |
|---|---|---|
| committer | Bryan Newbold <bnewbold@archive.org> | 2021-10-15 18:15:29 -0700 |
| commit | bff5da3971aa3ad458da048926da5c35252f1fb9 (patch) | |
| tree | 8700cf7b09458bee43fd7870caf006b729d05120 /python/sandcrawler/html_metadata.py | |
| parent | f98f6226097ac34cf8a57ee09a4feea9171addfe (diff) | |
| download | sandcrawler-bff5da3971aa3ad458da048926da5c35252f1fb9.tar.gz sandcrawler-bff5da3971aa3ad458da048926da5c35252f1fb9.zip | |
component ingest support for dataverse files (individual)
Diffstat (limited to 'python/sandcrawler/html_metadata.py')
| -rw-r--r-- | python/sandcrawler/html_metadata.py | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/python/sandcrawler/html_metadata.py b/python/sandcrawler/html_metadata.py index 23bf136..93c7269 100644 --- a/python/sandcrawler/html_metadata.py +++ b/python/sandcrawler/html_metadata.py @@ -268,6 +268,14 @@ COMPONENT_FULLTEXT_PATTERNS: List[dict] = [ "technique": "Active figure download link (zookeys)", "example_page": "https://zookeys.pensoft.net/article/38576/element/2/153/", }, + { + "in_doc_url": "/file.xhtml?persistentId", + "in_fulltext_url": "/access/datafile/", + "selector": "div.form-group code", + "use_body": True, + "technique": "Dataverse 'download URL'", + "example_page": "https://data.lipi.go.id/file.xhtml?persistentId=hdl:20.500.12690/RIN/IDDOAH/BTNH25&version=1.0", + }, ] # This is a database of matching patterns. Most of these discovered by hand, @@ -667,23 +675,28 @@ def html_extract_fulltext_url(doc_url: str, doc: HTMLParser, patterns: List[dict elem = doc.css_first(pattern['selector']) if not elem: continue + val = None if 'attr' in pattern: val = elem.attrs.get(pattern['attr']) - if not val: + elif pattern.get('use_body'): + val = elem.text() + if not '://' in val: continue - val = urllib.parse.urljoin(doc_url, val) - assert val - if 'in_fulltext_url' in pattern: - if not pattern['in_fulltext_url'] in val: - continue - for skip_pattern in FULLTEXT_URL_PATTERNS_SKIP: - if skip_pattern in val.lower(): - continue - if url_fuzzy_equal(doc_url, val): - # don't link to self, unless no other options - self_doc_url = (val, pattern.get('technique', 'unknown')) + if not val: + continue + val = urllib.parse.urljoin(doc_url, val) + assert val + if 'in_fulltext_url' in pattern: + if not pattern['in_fulltext_url'] in val: continue - return (val, pattern.get('technique', 'unknown')) + for skip_pattern in FULLTEXT_URL_PATTERNS_SKIP: + if skip_pattern in val.lower(): + continue + if url_fuzzy_equal(doc_url, val): + # don't link to self, unless no other options + self_doc_url = (val, pattern.get('technique', 'unknown')) + continue + return (val, pattern.get('technique', 'unknown')) if self_doc_url: print(f" WARN: returning fulltext URL pointing to self", file=sys.stderr) return self_doc_url @@ -694,6 +707,7 @@ def html_extract_biblio(doc_url: str, doc: HTMLParser) -> Optional[BiblioMetadat meta: Any = dict() head = doc.css_first("head") if not head: + print(f"WARN: empty <head>? {doc_url}", file=sys.stderr) return None for field, patterns in HEAD_META_PATTERNS.items(): |