## Container Import

Following dblp README directions:

    export DBLP_DIR=/srv/fatcat/tasks/202105_dblp

    ./fatcat_import.py dblp-release $DBLP_DIR/dblp.xml --dump-json-mode | pv -l > $DBLP_DIR/dblp_releases.json
    => Counter({'total': 8328073, 'skip': 8328073, 'has-doi': 4478439, 'skip-key-type': 2764750, 'skip-arxiv-corr': 348766, 'skip-title': 1, 'insert': 0, 'update': 0, 'exists': 0})
    => 5.21M 3:38:35 [ 397 /s]

    cat $DBLP_DIR/dblp_releases.json | jq ._dblp_prefix -r | grep -v ^null | sort -u > $DBLP_DIR/prefix_list.txt

    wc -l $DBLP_DIR/prefix_list.txt
    => 7603 /srv/fatcat/tasks/202105_dblp/prefix_list.txt

    mkdir -p journals
    mkdir -p conf
    mkdir -p series

    shuf $DBLP_DIR/prefix_list.txt | pv -l | parallel -j1 wget -nc -q "https://dblp.org/db/{}/index.html" -O {}.html

    # switch to temporary selectolax pipenv
    fd html conf/ journals/ series/ | /srv/fatcat/src/extra/dblp/dblp_html_extract.py | pv -l > dblp_container_meta.json
    => 7.08k 0:00:15 [ 449 /s]

    fatcat-cli search containers dblp_prefix:* -n 0 --index-json | jq "[.dblp_prefix, .ident] | @tsv" -r | pv -l > existing_dblp_containers.tsv
    => Got 5202 hits in 47ms
    => 5.20k 0:00:13 [ 375 /s]

    ./fatcat_import.py dblp-container --issn-map-file /srv/fatcat/datasets/ISSN-to-ISSN-L.txt --dblp-container-map-file $DBLP_DIR/existing_dblp_containers.tsv --dblp-container-map-output $DBLP_DIR/all_dblp_containers.tsv $DBLP_DIR/dblp_container_meta.json
    => Counter({'total': 7083, 'exists': 7025, 'insert': 58, 'skip': 0, 'update': 0})
    => actually 108 inserted

Actually imported 50 more before this, then Ctrl-C to check. Then re-did
fatcat-cli query, upload, and re-ran all. So 108 new containers inserted.

## Release Import

With same exports as above:

    ./fatcat_import.py dblp-release --dblp-container-map-file $DBLP_DIR/all_dblp_containers.tsv $DBLP_DIR/dblp.xml
    => Counter({'total': 8328073, 'exists': 4847353, 'has-doi': 4478439, 'skip': 3259925, 'skip-key-type': 2764750, 'skip-arxiv-corr': 348766, 'exists-fuzzy': 202880, 'skip-dblp-container-missing': 146408, 'insert': 17862, 'skip-arxiv': 53, 'skip-title': 1, 'update': 0})