Differential D5273 Diff 18955 swh/indexer/metadata_dictionary/citation.py

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swh/indexer/metadata_dictionary/citation.py

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				import yaml

				from swh.indexer.codemeta import CROSSWALK_TABLE

				from .base import DictMapping, SingleFileMapping

				yaml.SafeLoader.yaml_implicit_resolvers = {
				k: [r for r in v if r[0] != "tag:yaml.org,2002:timestamp"]
				for k, v in yaml.SafeLoader.yaml_implicit_resolvers.items()
				}


				class CitationMapping(DictMapping, SingleFileMapping):
				"""Dedicated class for Citation (CITATION.cff) mapping and translation"""

				name = "citation"
				filename = b"CITATION.cff"
				mapping = CROSSWALK_TABLE["Citation File Format Core (CFF-Core) 1.0.2"]
				string_fields = [
				"date-released",
				"keywords",
				"license",
				"abstract",
				"version",
				"doi",
				"repository-code",
				"authors",
				]

				def translate(self, raw_content):
				raw_content = raw_content.decode() # bytes to str
				content_dict = yaml.load(raw_content, Loader=yaml.SafeLoader) # str to dict
				metadata = self._translate_dict(content_dict) # convert to CodeMeta
				vlorentzUnsubmitted Done Inline Actions You can remove these comments (they are only useful in the example) vlorentz: You can remove these comments (they are only useful in the example)

				for author in content_dict["authors"]:
				metadata["schema:author"].append(
				{
				"@id": author.get("orcid", None),
				"@type": "Person",
				"affiliation": {
				"@type": "Organization",
				"legalName": author.get("affiliation", None),
				},
				"familyName": author.get("family-names", None),
				"givenName": author.get("given-names", None),
				}
				vlorentzUnsubmitted Not Done Inline Actions This is technically correct IIRC, but I would rather not have a field than have it with a `None` value vlorentz: This is technically correct IIRC, but I would rather not have a field than have it with a…
				)
				return metadata

				def normalize_license(self, s):
				if isinstance(s, str):
				return {"@id": "https://spdx.org/licenses/" + s}

				def normalize_doi(self, s):
				if isinstance(s, str):
				return {"@id": "https://doi.org/" + s}