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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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