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diff --git a/notes/pipeline_commands.md b/notes/pipeline_commands.md new file mode 100644 index 0000000..a749ad4 --- /dev/null +++ b/notes/pipeline_commands.md @@ -0,0 +1,74 @@ + +Dependencies: + + sudo apt install poppler-utils + pipenv shell + pip install requests python-magic + +Fetch and transform metadata: + + mkdir -p metadata fulltext_web + wget https://archive.org/download/s2-cord19-dataset/cord19.2020-03-27.csv + mv cord19.2020-03-27.csv metadata + ./bin/parse_cord19_csv.py metadata/cord19.2020-03-27.csv > metadata/cord19.2020-03-27.json + cat metadata/cord19.2020-03-27.json | parallel -j10 --linebuffer --round-robin --pipe ./bin/cord19_fatcat_enrich.py - | pv -l > metadata/cord19.2020-03-27.enrich.json + cat metadata/cord19.2020-03-27.enrich.json | jq 'select(.release_id == null) | .cord19_paper' -c > metadata/cord19.2020-03-27.missing.json + +Existing fatcat ES transform: + + # in fatcat python directory, pipenv shell + cat /srv/covid19.fatcat.wiki/src/metadata/cord19.2020-03-27.enrich.json | jq .fatcat_release -c | rg -v '^null$' | ./fatcat_transform.py elasticsearch-releases - - | pv -l > /srv/covid19.fatcat.wiki/src/metadata/cord19.2020-03-27.fatcat_es.json + +Download fulltext from wayback: + + cat metadata/cord19.2020-03-27.enrich.json | jq .fatcat_release -c | parallel -j20 --linebuffer --round-robin --pipe ./bin/deliver_file2disk.py --disk-dir fulltext_web - | pv -l > fatcat_web_20200327.log + +Extract text from PDFs: + + ls fulltext_web/pdf/ | parallel mkdir -p fulltext_web/pdftotext/{} + fd -I .pdf fulltext_web/pdf/ | cut -c18-60 | parallel -j10 pdftotext fulltext_web/pdf/{}.pdf fulltext_web/pdftotext/{}.txt + +Create thumbnails: + + ls fulltext_web/pdf/ | parallel mkdir -p fulltext_web/thumbnail/{} + fd -I .pdf fulltext_web/pdf/ | cut -c18-60 | parallel -j10 pdftocairo -png -singlefile -scale-to-x 400 -scale-to-y -1 fulltext_web/pdf/{}.pdf fulltext_web/thumbnail/{} + +Fetch GROBID: + +Convert GROBID XML to JSON: + + ls fulltext_web/pdf/ | parallel mkdir -p fulltext_web/grobid/{} + fd -I .xml fulltext_web/grobid/ | cut -c18-60 | parallel -j10 "bin/grobid2json.py fulltext_web/grobid/{}.xml > fulltext_web/grobid/{}.json" + +Create large derivatives file (including extracted fulltext): + + ./cord19_fatcat_derivatives.py metadata/cord19.2020-03-27.enrich.json --base-dir fulltext_web/ | pv -l > metadata/cord19.2020-03-27.fulltext.json + + cat metadata/cord19.2020-03-27.fulltext.json | jq .fulltext_status -r | sort | uniq -c | sort -nr + + +## ES Indices + +Create fulltext index, transform to ES schema and index: + + # if existing, first: http delete :9200/covid19_fatcat_fulltext + http put :9200/covid19_fatcat_fulltext < schema/fulltext_schema.v00.json + + # in fatcat_covid19, pipenv shell + ./elastic_transform.py metadata/cord19.2020-03-27.fulltext.json | pv -l | esbulk -verbose -size 1000 -id fatcat_ident -w 8 -index covid19_fatcat_fulltext -type release + +Create and index existing `fatcat_release` schema: + + http put :9200/covid19_fatcat_release < schema/release_schema_v03b.json + + # in fatcat python directory, pipenv shell + export LC_ALL=C.UTF-8 + cat /srv/fatcat_covid19/src/metadata/cord19.2020-03-27.enrich.json | jq .fatcat_release -c | rg -v '^null$' | pv -l | ./fatcat_transform.py elasticsearch-releases - - | esbulk -verbose -size 1000 -id ident -w 8 -index covid19_fatcat_release -type release + +## GROBID Processing + + zip -r fulltext_web.zip fulltext_web + + # on GROBID worker, in sandcrawler repo and pipenv + ./grobid_tool.py --grobid-host http://localhost:8070 -j 24 extract-zipfile /srv/sandcrawler/tasks/fulltext_web.zip | pv -l > /srv/sandcrawler/tasks/fulltext_web.grobid.json + |