diff options
| -rw-r--r-- | python/sandcrawler/html_metadata.py | 40 | ||||
| -rw-r--r-- | python/sandcrawler/ingest_file.py | 4 |
2 files changed, 31 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(): diff --git a/python/sandcrawler/ingest_file.py b/python/sandcrawler/ingest_file.py index 305a5d1..ce38e13 100644 --- a/python/sandcrawler/ingest_file.py +++ b/python/sandcrawler/ingest_file.py @@ -194,6 +194,10 @@ class IngestFileWorker(SandcrawlerWorker): "video/mpeg", "text/plain", "text/csv", + "text/x-r-source", # dataverse + "text/tab-separated-values", # dataverse + "text/x-rst", # dataverse + "application/x-rlang-transport", # dataverse "application/json", "application/xml", "application/pdf", |