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-rw-r--r--python/fatcat_tools/importers/common.py47
-rw-r--r--python/fatcat_tools/importers/file_meta.py3
-rw-r--r--python/tests/import_file_generic.py99
3 files changed, 149 insertions, 0 deletions
diff --git a/python/fatcat_tools/importers/common.py b/python/fatcat_tools/importers/common.py
index c692a38d..b34ba6f2 100644
--- a/python/fatcat_tools/importers/common.py
+++ b/python/fatcat_tools/importers/common.py
@@ -537,6 +537,53 @@ class EntityImporter:
return None
return self._issn_issnl_map.get(issn)
+ @staticmethod
+ def generic_file_cleanups(existing):
+ """
+ Conservative cleanup of existing file entities.
+
+ Intended to be used in most bulk cleanups and other file entity
+ updates, to reduce edit volume for catalog size/churn efficiency.
+
+ Note: the former check for 'None' as a wayback datetime has been
+ completely cleaned up
+ """
+
+ # update old/deprecated 'rel' on URLs
+ for i in range(len(existing.urls)):
+ u = existing.urls[i]
+ if u.rel == 'repository' and '://archive.org/download/' in u.url:
+ existing.urls[i].rel = 'archive'
+ if u.rel == 'social':
+ u.rel = 'academicsocial'
+
+ # remove URLs which are near-duplicates
+ redundant_urls = []
+ all_urls = [u.url for u in existing.urls]
+ all_wayback_urls = [u.url for u in existing.urls if '://web.archive.org/web/' in u.url]
+ for url in all_urls:
+ # https/http redundancy
+ if url.startswith('http://') and url.replace('http://', 'https://', 1) in all_urls:
+ redundant_urls.append(url)
+ continue
+ # default HTTP port included and not included
+ if ':80/' in url and url.replace(':80', '', 1) in all_urls:
+ redundant_urls.append(url)
+ continue
+ # partial and complete wayback timestamps
+ if '://web.archive.org/web/2017/' in url:
+ original_url = "/".join(url.split("/")[5:])
+ assert len(original_url) > 5
+ for wb_url in all_wayback_urls:
+ alt_timestamp = wb_url.split("/")[4]
+ print(alt_timestamp)
+ if len(alt_timestamp) >= 10 and original_url in wb_url:
+ redundant_urls.append(url)
+ break
+
+ existing.urls = [u for u in existing.urls if u.url not in redundant_urls]
+ return existing
+
class RecordPusher:
"""
diff --git a/python/fatcat_tools/importers/file_meta.py b/python/fatcat_tools/importers/file_meta.py
index 628ebde8..9f4b9e06 100644
--- a/python/fatcat_tools/importers/file_meta.py
+++ b/python/fatcat_tools/importers/file_meta.py
@@ -70,6 +70,9 @@ class FileMetaImporter(EntityImporter):
existing.size = existing.size or fe.size
existing.mimetype = existing.mimetype or fe.mimetype
+ # generic file entity cleanups
+ existing = self.generic_file_cleanups(existing)
+
self.api.update_file(self.get_editgroup_id(), existing.ident, existing)
self.counts['update'] += 1
return False
diff --git a/python/tests/import_file_generic.py b/python/tests/import_file_generic.py
new file mode 100644
index 00000000..cef82777
--- /dev/null
+++ b/python/tests/import_file_generic.py
@@ -0,0 +1,99 @@
+
+import pytest
+
+from fatcat_tools.importers.common import EntityImporter
+from fatcat_openapi_client import *
+
+
+def test_file_update_generic():
+
+ f1 = FileEntity(
+ size=89238,
+ md5="7ce6615b2a5904939576d9567bd5f68e",
+ sha1="027e7ed3ea1a40e92dd2657a1e3c992b5dc45dd2",
+ sha256="f1f4f18a904e76818863ccbc6141fce92b0dcb47b0d6041aec98bc6806e393c3",
+ mimetype="application/pdf",
+ urls=[],
+ release_ids=[],
+ extra=dict(a=2, b=5),
+ edit_extra=dict(test_key="files rule"),
+ )
+ assert f1 == EntityImporter.generic_file_cleanups(f1)
+
+ url_sets = [
+ # dummy
+ {
+ 'before': [],
+ 'after': [],
+ },
+ # social => academicsocial
+ {
+ 'before': [
+ FileUrl(url="https://academic.edu/blah.pdf", rel="social"),
+ ],
+ 'after': [
+ FileUrl(url="https://academic.edu/blah.pdf", rel="academicsocial"),
+ ],
+ },
+ # archive.org repository => archive
+ {
+ 'before': [
+ FileUrl(url="https://archive.org/download/item/blah.pdf", rel="repository"),
+ ],
+ 'after': [
+ FileUrl(url="https://archive.org/download/item/blah.pdf", rel="archive"),
+ ],
+ },
+ # :80 in URL is redundant
+ {
+ 'before': [
+ FileUrl(url="http://homepages.math.uic.edu/~rosendal/PapersWebsite/BanachMinimalExamples.pdf", rel="web"),
+ FileUrl(url="http://homepages.math.uic.edu:80/~rosendal/PapersWebsite/BanachMinimalExamples.pdf", rel="web"),
+ FileUrl(url="http://mit.edu/item/blah.pdf", rel="web"),
+ FileUrl(url="http://mit.edu:80/item/blah.pdf", rel="web"),
+ ],
+ 'after': [
+ FileUrl(url="http://homepages.math.uic.edu/~rosendal/PapersWebsite/BanachMinimalExamples.pdf", rel="web"),
+ FileUrl(url="http://mit.edu/item/blah.pdf", rel="web"),
+ ],
+ },
+ {
+ 'before': [
+ FileUrl(url="http://mit.edu:80/item/blah.pdf", rel="web"),
+ ],
+ 'after': [
+ FileUrl(url="http://mit.edu:80/item/blah.pdf", rel="web"),
+ ],
+ },
+ # http/https redundant
+ {
+ 'before': [
+ FileUrl(url="https://eo1.gsfc.nasa.gov/new/validationReport/Technology/JoeCD/asner_etal_PNAS_20041.pdf", rel="web"),
+ FileUrl(url="http://eo1.gsfc.nasa.gov/new/validationReport/Technology/JoeCD/asner_etal_PNAS_20041.pdf", rel="web"),
+ FileUrl(url="https://mit.edu/item/blah.pdf", rel="web"),
+ FileUrl(url="https://web.archive.org/web/12345542/http://mit.edu/item/blah.pdf", rel="webarchive"),
+ FileUrl(url="http://mit.edu/item/blah.pdf", rel="web"),
+ FileUrl(url="https://web.archive.org/web/12345542/something.com/blah.pdf", rel="webarchive"),
+ ],
+ 'after': [
+ FileUrl(url="https://eo1.gsfc.nasa.gov/new/validationReport/Technology/JoeCD/asner_etal_PNAS_20041.pdf", rel="web"),
+ FileUrl(url="https://mit.edu/item/blah.pdf", rel="web"),
+ FileUrl(url="https://web.archive.org/web/12345542/http://mit.edu/item/blah.pdf", rel="webarchive"),
+ FileUrl(url="https://web.archive.org/web/12345542/something.com/blah.pdf", rel="webarchive"),
+ ],
+ },
+ # short /2017/ wayback datetime
+ {
+ 'before': [
+ FileUrl(url="https://web.archive.org/web/2017/http://www.geoamazonia.net/index.php/revista/article/download/51/pdf_38", rel="webarchive"),
+ FileUrl(url="https://web.archive.org/web/20170922010835/http://www.geoamazonia.net/index.php/revista/article/download/51/pdf_38", rel="webarchive"),
+ ],
+ 'after': [
+ FileUrl(url="https://web.archive.org/web/20170922010835/http://www.geoamazonia.net/index.php/revista/article/download/51/pdf_38", rel="webarchive"),
+ ],
+ },
+ ]
+
+ for pair in url_sets:
+ f1.urls = pair['before']
+ assert EntityImporter.generic_file_cleanups(f1).urls == pair['after']
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 18:17:36 +0000