Differential D8460 Diff 30863 swh/indexer/metadata_dictionary/gitea.py

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swh/indexer/metadata_dictionary/gitea.py

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				# 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
				from typing import Any, Tuple

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

				from swh.indexer.codemeta import _DATA_DIR, _read_crosstable
				from swh.indexer.namespaces import ACTIVITYSTREAMS, FORGEFED, SCHEMA

				from .base import BaseExtrinsicMapping, JsonMapping, produce_terms
				from .utils import prettyprint_graph # noqa

				SPDX = URIRef("https://spdx.org/licenses/")


				GITEA_TABLE_PATH = os.path.join(_DATA_DIR, "Gitea.csv")

				with open(GITEA_TABLE_PATH) as fd:
				(CODEMETA_TERMS, GITEA_TABLE) = _read_crosstable(fd)


				class GiteaMapping(BaseExtrinsicMapping, JsonMapping):
				name = "gitea"
				mapping = GITEA_TABLE["Gitea"]
				uri_fields = [
				"html_url",
				"website",
				]
				date_fields = [
				"created_at",
				"updated_at",
				]
				string_fields = [
				"name",
				"full_name",
				"languages",
				"description",
				]

				@classmethod
				def extrinsic_metadata_formats(cls) -> Tuple[str, ...]:
				return ("gitea-project-json", "gogs-project-json")

				def extra_translation(self, graph, root, content_dict):
				graph.remove((root, RDF.type, SCHEMA.SoftwareSourceCode))
				graph.add((root, RDF.type, FORGEFED.Repository))

				@produce_terms(FORGEFED.forks, ACTIVITYSTREAMS.totalItems)
				def translate_forks_count(self, graph: Graph, root: BNode, v: Any) -> None:
				"""

				>>> graph = Graph()
				>>> root = URIRef("http://example.org/test-software")
				>>> GiteaMapping().translate_forks_count(graph, root, 42)
				>>> prettyprint_graph(graph, root)
				{
				"@id": ...,
				"https://forgefed.org/ns#forks": {
				"@type": "https://www.w3.org/ns/activitystreams#OrderedCollection",
				"https://www.w3.org/ns/activitystreams#totalItems": 42
				}
				}
				"""
				if isinstance(v, int):
				collection = BNode()
				graph.add((root, FORGEFED.forks, collection))
				graph.add((collection, RDF.type, ACTIVITYSTREAMS.OrderedCollection))
				graph.add((collection, ACTIVITYSTREAMS.totalItems, Literal(v)))

				@produce_terms(ACTIVITYSTREAMS.likes, ACTIVITYSTREAMS.totalItems)
				def translate_stars_count(self, graph: Graph, root: BNode, v: Any) -> None:
				"""

				>>> graph = Graph()
				>>> root = URIRef("http://example.org/test-software")
				>>> GiteaMapping().translate_stars_count(graph, root, 42)
				>>> prettyprint_graph(graph, root)
				{
				"@id": ...,
				"https://www.w3.org/ns/activitystreams#likes": {
				"@type": "https://www.w3.org/ns/activitystreams#Collection",
				"https://www.w3.org/ns/activitystreams#totalItems": 42
				}
				}
				"""
				if isinstance(v, int):
				collection = BNode()
				graph.add((root, ACTIVITYSTREAMS.likes, collection))
				graph.add((collection, RDF.type, ACTIVITYSTREAMS.Collection))
				graph.add((collection, ACTIVITYSTREAMS.totalItems, Literal(v)))

				@produce_terms(ACTIVITYSTREAMS.followers, ACTIVITYSTREAMS.totalItems)
				def translate_watchers_count(self, graph: Graph, root: BNode, v: Any) -> None:
				"""

				>>> graph = Graph()
				>>> root = URIRef("http://example.org/test-software")
				>>> GiteaMapping().translate_watchers_count(graph, root, 42)
				>>> prettyprint_graph(graph, root)
				{
				"@id": ...,
				"https://www.w3.org/ns/activitystreams#followers": {
				"@type": "https://www.w3.org/ns/activitystreams#Collection",
				"https://www.w3.org/ns/activitystreams#totalItems": 42
				}
				}
				"""
				if isinstance(v, int):
				collection = BNode()
				graph.add((root, ACTIVITYSTREAMS.followers, collection))
				graph.add((collection, RDF.type, ACTIVITYSTREAMS.Collection))
				graph.add((collection, ACTIVITYSTREAMS.totalItems, Literal(v)))