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#!/usr/bin/env python3
"""
Utility script for doing bulk conversion/transforms of entity JSON schema to
other formats
"""
import argparse
import json
import sys
import elasticsearch
from fatcat_openapi_client import ChangelogEntry, ContainerEntity, FileEntity, ReleaseEntity
from fatcat_tools import public_api
from fatcat_tools.transforms import (
changelog_to_elasticsearch,
citeproc_csl,
container_to_elasticsearch,
entity_from_json,
file_to_elasticsearch,
release_to_csl,
release_to_elasticsearch,
)
from fatcat_web.search import get_elastic_container_stats
def run_elasticsearch_releases(args):
for line in args.json_input:
line = line.strip()
if not line:
continue
entity = entity_from_json(line, ReleaseEntity, api_client=args.api.api_client)
if entity.state != 'active':
continue
args.json_output.write(
json.dumps(release_to_elasticsearch(entity)) + '\n')
def run_elasticsearch_containers(args):
es_client = elasticsearch.Elasticsearch(args.fatcat_elasticsearch_url)
es_release_index = "fatcat_release"
for line in args.json_input:
line = line.strip()
if not line:
continue
entity = entity_from_json(line, ContainerEntity, api_client=args.api.api_client)
if entity.state != 'active':
continue
if args.query_stats:
es_doc = container_to_elasticsearch(
entity,
stats=get_elastic_container_stats(
entity.ident,
es_client=es_client,
es_index=es_release_index,
merge_shadows=True,
),
)
else:
es_doc = container_to_elasticsearch(entity)
args.json_output.write(json.dumps(es_doc) + '\n')
def run_elasticsearch_files(args):
for line in args.json_input:
line = line.strip()
if not line:
continue
entity = entity_from_json(line, FileEntity, api_client=args.api.api_client)
if entity.state != 'active':
continue
args.json_output.write(
json.dumps(file_to_elasticsearch(entity)) + '\n')
def run_elasticsearch_changelogs(args):
for line in args.json_input:
line = line.strip()
if not line:
continue
entity = entity_from_json(line, ChangelogEntry, api_client=args.api.api_client)
args.json_output.write(
json.dumps(changelog_to_elasticsearch(entity)) + '\n')
def run_citeproc_releases(args):
for line in args.json_input:
line = line.strip()
if not line:
continue
entity = entity_from_json(line, ReleaseEntity, api_client=args.api.api_client)
if entity.state != 'active':
continue
csl_json = release_to_csl(entity)
csl_json['id'] = "release:" + (entity.ident or "unknown")
out = citeproc_csl(csl_json, args.style, args.html)
args.json_output.write(out + "\n")
def main():
parser = argparse.ArgumentParser(
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('--fatcat-api-url',
default="http://localhost:9411/v0",
help="connect to this host/port")
parser.add_argument('--fatcat-elasticsearch-url',
default="http://localhost:9200",
help="connect to this host/port")
subparsers = parser.add_subparsers()
sub_elasticsearch_releases = subparsers.add_parser('elasticsearch-releases',
help="convert fatcat release JSON schema to elasticsearch release schema")
sub_elasticsearch_releases.set_defaults(func=run_elasticsearch_releases)
sub_elasticsearch_releases.add_argument('json_input',
help="JSON-per-line of release entities",
default=sys.stdin, type=argparse.FileType('r'))
sub_elasticsearch_releases.add_argument('json_output',
help="where to send output",
default=sys.stdout, type=argparse.FileType('w'))
sub_elasticsearch_containers = subparsers.add_parser('elasticsearch-containers',
help="convert fatcat container JSON schema to elasticsearch container schema")
sub_elasticsearch_containers.set_defaults(func=run_elasticsearch_containers)
sub_elasticsearch_containers.add_argument('json_input',
help="JSON-per-line of container entities",
default=sys.stdin, type=argparse.FileType('r'))
sub_elasticsearch_containers.add_argument('json_output',
help="where to send output",
default=sys.stdout, type=argparse.FileType('w'))
sub_elasticsearch_containers.add_argument('--query-stats',
action='store_true',
help="whether to query release search index for container stats")
sub_elasticsearch_files = subparsers.add_parser('elasticsearch-files',
help="convert fatcat file JSON schema to elasticsearch file schema")
sub_elasticsearch_files.set_defaults(func=run_elasticsearch_files)
sub_elasticsearch_files.add_argument('json_input',
help="JSON-per-line of file entities",
default=sys.stdin, type=argparse.FileType('r'))
sub_elasticsearch_files.add_argument('json_output',
help="where to send output",
default=sys.stdout, type=argparse.FileType('w'))
sub_elasticsearch_changelogs = subparsers.add_parser('elasticsearch-changelogs',
help="convert fatcat changelog JSON schema to elasticsearch changelog schema")
sub_elasticsearch_changelogs.set_defaults(func=run_elasticsearch_changelogs)
sub_elasticsearch_changelogs.add_argument('json_input',
help="JSON-per-line of changelog entries",
default=sys.stdin, type=argparse.FileType('r'))
sub_elasticsearch_changelogs.add_argument('json_output',
help="where to send output",
default=sys.stdout, type=argparse.FileType('w'))
sub_citeproc_releases = subparsers.add_parser('citeproc-releases',
help="convert fatcat release schema to any standard citation format using citeproc/CSL")
sub_citeproc_releases.set_defaults(func=run_citeproc_releases)
sub_citeproc_releases.add_argument('json_input',
help="JSON-per-line of release entities",
default=sys.stdin, type=argparse.FileType('r'))
sub_citeproc_releases.add_argument('json_output',
help="where to send output",
default=sys.stdout, type=argparse.FileType('w'))
sub_citeproc_releases.add_argument('--style',
help="citation style to output",
default='csl-json')
sub_citeproc_releases.add_argument('--html',
action='store_true',
help="output HTML, not plain text")
args = parser.parse_args()
if not args.__dict__.get("func"):
print("tell me what to do!")
sys.exit(-1)
args.api = public_api(args.fatcat_api_url)
args.func(args)
if __name__ == '__main__':
main()
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