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Performance improvements for the repo API and the new repo UI

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This commit is contained in:
Joseph Schorr 2015-03-18 14:47:53 -04:00
parent bc6baae050
commit ab2331a486
9 changed files with 119 additions and 100 deletions
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13
endpoints/api/image.py
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@ -17,7 +17,7 @@ def image_view(image, image_map):
command = extended_props.command
def docker_id(aid):
if not aid:
if not aid or not aid in image_map:
return ''
return image_map[aid]
@ -51,19 +51,26 @@ class RepositoryImageList(RepositoryParamResource):
all_tags = model.list_repository_tags(namespace, repository)
tags_by_image_id = defaultdict(list)
found_image_ids = set()
for tag in all_tags:
tags_by_image_id[tag.image.docker_image_id].append(tag.name)
found_image_ids.add(str(tag.image.id))
found_image_ids.update(tag.image.ancestors.split('/')[1:-1])
image_map = {}
filtered_images = []
for image in all_images:
image_map[str(image.id)] = image.docker_image_id
if str(image.id) in found_image_ids:
image_map[str(image.id)] = image.docker_image_id
filtered_images.append(image)
def add_tags(image_json):
image_json['tags'] = tags_by_image_id[image_json['id']]
return image_json
return {
'images': [add_tags(image_view(image, image_map)) for image in all_images]
'images': [add_tags(image_view(image, image_map)) for image in filtered_images]
}