Differential D2582 Diff 9237 swh/web/common/utils.py

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swh/web/common/utils.py

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from django.urls import reverse as django_reverse		from django.urls import reverse as django_reverse
from django.http import QueryDict, HttpRequest		from django.http import QueryDict, HttpRequest

from prometheus_client.registry import CollectorRegistry		from prometheus_client.registry import CollectorRegistry

from rest_framework.authentication import SessionAuthentication		from rest_framework.authentication import SessionAuthentication

from swh.model.exceptions import ValidationError		from swh.model.exceptions import ValidationError
		from swh.model.hashutil import hash_to_bytes
from swh.model.identifiers import (		from swh.model.identifiers import (
persistent_identifier, parse_persistent_identifier,		persistent_identifier, parse_persistent_identifier,
CONTENT, DIRECTORY, ORIGIN, RELEASE, REVISION, SNAPSHOT		CONTENT, DIRECTORY, ORIGIN, RELEASE, REVISION, SNAPSHOT
)		)

from swh.web.common.exc import BadInputExc		from swh.web.common.exc import BadInputExc
from swh.web.config import get_config		from swh.web.config import get_config

▲ Show 20 Lines • Show All 349 Lines • ▼ Show 20 Lines	while branch and branch['target_type'] == 'alias':
snp = service.lookup_snapshot(		snp = service.lookup_snapshot(
snapshot['id'], branches_from=branch['target'],		snapshot['id'], branches_from=branch['target'],
branches_count=1)		branches_count=1)
if snp and branch['target'] in snp['branches']:		if snp and branch['target'] in snp['branches']:
branch = snp['branches'][branch['target']]		branch = snp['branches'][branch['target']]
else:		else:
branch = None		branch = None
return branch		return branch


		def group_swh_persistent_identifiers(persistent_ids):
		"""
		Groups many Software Heritage persistent identifiers into a
		dictionary depending on their type.

		Args:
		persistent_ids (list): a list of Software Heritage persistent
		identifier objects

		Returns:
		A dictionary with:
		keys: persistent identifier types
		zackUnsubmitted Not Done Inline Actions the indentation of the dictionary keys do not look right here zack: the indentation of the dictionary keys do not look right here
		values: list(bytes) persistent identifiers id

		Raises:
		BadInputExc: if one of the provided persistent identifier can
		not be parsed.
		"""
		pids_by_type = {
		CONTENT: [],
		DIRECTORY: [],
		REVISION: [],
		RELEASE: [],
		SNAPSHOT: []
		}

		for pid in persistent_ids:
		obj_id = pid.object_id
		obj_type = pid.object_type
		pids_by_type[obj_type].append(hash_to_bytes(obj_id))

		return pids_by_type
		vlorentzUnsubmitted Not Done Inline Actions You should add a small wrapper around `parse_persistent_identifier` to handle the error, that can be shared with `resolve_swh_persistent_id`. vlorentz: You should add a small wrapper around `parse_persistent_identifier` to handle the error, that…