Source code for swh.indexer.metadata_dictionary.dart

# Copyright (C) 2022  The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU General Public License version 3, or any later version
# See top-level LICENSE file for more information

import os.path
import re

from rdflib import RDF, BNode, Graph, Literal, URIRef

from swh.indexer.codemeta import _DATA_DIR, read_crosstable
from swh.indexer.namespaces import SCHEMA

from .base import SingleFileIntrinsicMapping, YamlMapping
from .utils import add_map

SPDX = URIRef("")

PUB_TABLE_PATH = os.path.join(_DATA_DIR, "pubspec.csv")

with open(PUB_TABLE_PATH) as fd:
    (CODEMETA_TERMS, PUB_TABLE) = read_crosstable(fd)

[docs]def name_to_person(name): return { "@type": SCHEMA.Person, name, }
[docs]class PubspecMapping(YamlMapping, SingleFileIntrinsicMapping): name = "pubspec" filename = b"pubspec.yaml" mapping = PUB_TABLE["Pubspec"] string_fields = [ "repository", "keywords", "description", "name", "issue_tracker", "platforms", "license" # license will only be used with the SPDX Identifier ] uri_fields = ["homepage"]
[docs] def normalize_license(self, s): if isinstance(s, str): return SPDX + s
def _translate_author(self, graph, s): name_email_re = re.compile("(?P<name>.*?)( <(?P<email>.*)>)") if isinstance(s, str): author = BNode() graph.add((author, RDF.type, SCHEMA.Person)) match = if match: name ="name") email ="email") graph.add((author,, Literal(email))) else: name = s graph.add((author,, Literal(name))) return author
[docs] def translate_author(self, graph: Graph, root, s) -> None: add_map(graph, root,, self._translate_author, [s])
[docs] def translate_authors(self, graph: Graph, root, authors) -> None: if isinstance(authors, list): add_map(graph, root,, self._translate_author, authors)