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#!/usr/bin/env python3
import sys
import argparse
import datetime
from fatcat_tools.harvest import HarvestCrossrefWorker, HarvestDataciteWorker,\
HarvestArxivWorker, HarvestPubmedWorker, HarvestDoajArticleWorker,\
HarvestDoajJournalWorker
def run_crossref(args):
worker = HarvestCrossrefWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.crossref".format(args.env),
state_topic="fatcat-{}.crossref-state".format(args.env),
contact_email=args.contact_email,
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def run_datacite(args):
worker = HarvestDataciteWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.datacite".format(args.env),
state_topic="fatcat-{}.datacite-state".format(args.env),
contact_email=args.contact_email,
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def run_arxiv(args):
worker = HarvestArxivWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.arxiv".format(args.env),
state_topic="fatcat-{}.arxiv-state".format(args.env),
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def run_pubmed(args):
worker = HarvestPubmedWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.pubmed".format(args.env),
state_topic="fatcat-{}.pubmed-state".format(args.env),
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def run_doaj_article(args):
worker = HarvestDoajArticleWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.doaj-article".format(args.env),
state_topic="fatcat-{}.doaj-article-state".format(args.env),
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def run_doaj_journal(args):
worker = HarvestDoajJournalWorker(
kafka_hosts=args.kafka_hosts,
produce_topic="fatcat-{}.doaj-journal".format(args.env),
state_topic="fatcat-{}.doaj-journal-state".format(args.env),
start_date=args.start_date,
end_date=args.end_date)
worker.run()
def mkdate(raw):
return datetime.datetime.strptime(raw, "%Y-%m-%d").date()
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--debug',
action='store_true',
help="enable debug logging")
parser.add_argument('--kafka-hosts',
default="localhost:9092",
help="list of Kafka brokers (host/port) to use")
parser.add_argument('--env',
default="qa",
help="Kafka topic namespace to use (eg, prod, qa)")
parser.add_argument('--start-date',
default=None, type=mkdate,
help="begining of harvest period")
parser.add_argument('--end-date',
default=None, type=mkdate,
help="end of harvest period")
parser.add_argument('--contact-email',
default="undefined", # better?
help="contact email to use in API header")
parser.add_argument('--continuous',
default=False,
help="continue harvesting indefinitely in a loop?")
subparsers = parser.add_subparsers()
sub_crossref = subparsers.add_parser('crossref')
sub_crossref.set_defaults(func=run_crossref)
sub_datacite = subparsers.add_parser('datacite')
sub_datacite.set_defaults(func=run_datacite)
sub_arxiv = subparsers.add_parser('arxiv')
sub_arxiv.set_defaults(func=run_arxiv)
sub_pubmed = subparsers.add_parser('pubmed')
sub_pubmed.set_defaults(func=run_pubmed)
# DOAJ stuff disabled because API range-requests are broken
#sub_doaj_article = subparsers.add_parser('doaj-article')
#sub_doaj_article.set_defaults(func=run_doaj_article)
#sub_doaj_journal = subparsers.add_parser('doaj-journal')
#sub_doaj_journal.set_defaults(func=run_doaj_journal)
args = parser.parse_args()
if not args.__dict__.get("func"):
print("tell me what to do!")
sys.exit(-1)
args.func(args)
if __name__ == '__main__':
main()
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