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from typing import Iterable, Optional
import csv
from chocula.util import clean_str
from chocula.common import DirectoryLoader
from chocula.database import DirectoryInfo, HomepageUrl
class OpenAPCLoader(DirectoryLoader):
"""
CSV Columns:
# "institution","period","euro","doi","is_hybrid","publisher","journal_full_title","issn","issn_print","issn_electronic","issn_l","license_ref","indexed_in_crossref","pmid","pmcid","ut","url","doaj"
"""
source_slug = "openapc"
def open_file(self) -> Iterable:
return csv.DictReader(open(self.config.openapc.filepath))
def parse_record(self, row) -> Optional[DirectoryInfo]:
if not row.get('issn'):
return None
info = DirectoryInfo(
directory_slug=self.source_slug,
issne=row['issn_electronic'],
issnp=row['issn_print'],
raw_issn=row['issn_l'] or row['issn'],
name=clean_str(row['journal_full_title']),
publisher=clean_str(row['publisher']),
)
info.extra['is_hybrid'] = bool(row['is_hybrid'])
homepage = HomepageUrl.from_url(row['url'])
if homepage:
info.homepage_urls.append(homepage)
return info
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