def populate(publication):
"""
Populate a publication.
Create published artifacts and yield a Manifest Entry for each.
Args:
publication (pulpcore.plugin.models.Publication): A Publication to populate.
Yields:
Entry: Each manifest entry.
"""
content_artifacts = ContentArtifact.objects.filter(
content__in=publication.repository_version.content).order_by(
"-content__pulp_created")
for content_artifact in content_artifacts.select_related(
"artifact").iterator():
if content_artifact.artifact:
artifact = content_artifact.artifact
else:
# TODO: this scales poorly, one query per on_demand content being published.
artifact = RemoteArtifact.objects.filter(
content_artifact=content_artifact).first()
entry = Entry(
relative_path=content_artifact.relative_path,
digest=artifact.sha256,
size=artifact.size,
)
yield entry
def populate(publication):
"""
Populate a publication.
Create published artifacts and yield a Manifest Entry for each.
Args:
publication (pulpcore.plugin.models.Publication): A Publication to populate.
Yields:
Entry: Each manifest entry.
"""
def find_artifact():
_artifact = content_artifact.artifact
if not _artifact:
_artifact = RemoteArtifact.objects.filter(
content_artifact=content_artifact).first()
return _artifact
paths = set()
for content in FileContent.objects.filter(
pk__in=publication.repository_version.content).order_by(
'-_created'):
if content.relative_path in paths:
continue
paths.add(content.relative_path)
for content_artifact in content.contentartifact_set.all():
artifact = find_artifact()
entry = Entry(relative_path=content_artifact.relative_path,
digest=artifact.sha256,
size=artifact.size)
yield entry
def _publish(publication):
"""
Create published artifacts and yield a Manifest Entry for each.
Args:
publication (pulpcore.plugin.models.Publication): The Publication being created.
Yields:
Entry: The manifest entry.
"""
def find_artifact():
_artifact = content_artifact.artifact
if not _artifact:
_artifact = RemoteArtifact.objects.get(
content_artifact=content_artifact,
importer__repository=publication.repository_version.repository)
return _artifact
for content in publication.repository_version.content:
for content_artifact in content.contentartifact_set.all():
artifact = find_artifact()
published_artifact = PublishedArtifact(
relative_path=content_artifact.relative_path,
publication=publication,
content_artifact=content_artifact)
published_artifact.save()
entry = Entry(path=content_artifact.relative_path,
digest=artifact.sha256,
size=artifact.size)
yield entry
def _publish(self):
"""
Create published artifacts and yield the manifest entry for each.
Yields:
Entry: The manifest entry.
"""
for content in self.publication.repo_version.content():
for content_artifact in content.contentartifact_set.all():
artifact = self._find_artifact(content_artifact)
published_artifact = PublishedArtifact(
relative_path=content_artifact.relative_path,
publication=self.publication,
content_artifact=content_artifact)
published_artifact.save()
entry = Entry(
path=content_artifact.relative_path,
digest=artifact.sha256,
size=artifact.size)
yield entry