Refactor the util directory to use subpackages.

app.py

@@ -21,12 +21,12 @@ from data.buildlogs import BuildLogs
 from data.archivedlogs import LogArchive
 from data.userevent import UserEventsBuilderModule
 from data.queue import WorkQueue
-from util.analytics import Analytics
-from util.exceptionlog import Sentry
+from util.saas.analytics import Analytics
+from util.saas.exceptionlog import Sentry
 from util.names import urn_generator
-from util.oauth import GoogleOAuthConfig, GithubOAuthConfig, GitLabOAuthConfig
-from util.signing import Signer
-from util.queuemetrics import QueueMetrics
+from util.config.oauth import GoogleOAuthConfig, GithubOAuthConfig, GitLabOAuthConfig
+from util.security.signing import Signer
+from util.saas.queuemetrics import QueueMetrics
 from util.config.provider import FileConfigProvider, TestConfigProvider
 from util.config.configutil import generate_secret_key
 from util.config.superusermanager import SuperUserManager

buildman/jobutil/buildreporter.py

@@ -1,5 +1,5 @@
 from buildman.enums import BuildJobResult
-from util.cloudwatch import get_queue
+from util.saas.cloudwatch import get_queue
 
 
 class BuildReporter(object):

data/migrations/versions/1c5b738283a5_backfill_user_uuids.py

@@ -13,7 +13,7 @@ down_revision = '2fb36d4be80d'
 from alembic import op
 import sqlalchemy as sa
 from sqlalchemy.dialects import mysql
-from util.backfill_user_uuids import backfill_user_uuids
+from util.migrate.backfill_user_uuids import backfill_user_uuids
 
 def upgrade(tables):
   backfill_user_uuids()

data/migrations/versions/2430f55c41d5_calculate_uncompressed_sizes_for_all_.py

@@ -12,7 +12,7 @@ down_revision = '3b4d3a4461dc'
 
 from alembic import op
 import sqlalchemy as sa
-from util.uncompressedsize import backfill_sizes_from_data
+from util.migrate.uncompressedsize import backfill_sizes_from_data
 
 
 def upgrade(tables):

data/migrations/versions/437ee6269a9d_migrate_bitbucket_services_to_webhooks.py

@@ -6,7 +6,7 @@ Create Date: 2015-07-21 14:03:44.964200
 
 """
 
-from util.migratebitbucketservices import run_bitbucket_migration
+from util.migrate.migratebitbucketservices import run_bitbucket_migration
 
 # revision identifiers, used by Alembic.
 revision = '437ee6269a9d'

data/migrations/versions/5b84373e5db_convert_slack_webhook_data.py

@@ -13,7 +13,7 @@ down_revision = '1c5b738283a5'
 from alembic import op
 import sqlalchemy as sa
 
-from util.migrateslackwebhook import run_slackwebhook_migration
+from util.migrate.migrateslackwebhook import run_slackwebhook_migration
 
 
 def upgrade(tables):

data/users/__init__.py

@@ -10,8 +10,7 @@ from data.users.database import DatabaseUsers
 from data.users.externalldap import LDAPUsers
 from data.users.externaljwt import ExternalJWTAuthN
 from data.users.keystone import KeystoneUsers
-
-from util.aes import AESCipher
+from util.security.aes import AESCipher
 
 logger = logging.getLogger(__name__)
 

endpoints/trigger.py

@@ -17,8 +17,8 @@ from jsonschema import validate
 from data import model
 
 from app import app, userfiles as user_files, github_trigger, get_app_url
-from util.tarfileappender import TarfileAppender
-from util.ssh import generate_ssh_keypair
+from util.registry.tarfileappender import TarfileAppender
+from util.security.ssh import generate_ssh_keypair
 
 
 client = app.config['HTTPCLIENT']

endpoints/v1/registry.py

@@ -10,12 +10,12 @@ from app import storage as store, image_diff_queue, app
 from auth.auth import process_auth, extract_namespace_repo_from_session
 from auth.auth_context import get_authenticated_user, get_grant_user_context
 from digest import checksums
-from util import changes
+from util.registry import changes
 from util.http import abort, exact_abort
 from auth.permissions import (ReadRepositoryPermission,
                               ModifyRepositoryPermission)
 from data import model, database
-from util import gzipstream
+from util.registry import gzipstream
 from endpoints.v1 import v1_bp
 from endpoints.decorators import anon_protect
 
@@ -578,8 +578,7 @@ def process_image_changes(namespace, repository, image_id):
     layer_files = changes.files_and_dirs_from_tar(layer_tar_stream,
                                                   removed_files)
 
-    new_metadata = changes.compute_new_diffs_and_fs(parent_trie, layer_files,
-                                                    removed_files)
+    new_metadata = changes.compute_new_diffs_and_fs(parent_trie, layer_files, removed_files)
   (new_trie, added, changed, removed) = new_metadata
 
   # Write out the new trie

endpoints/verbs.py

@@ -12,8 +12,8 @@ from endpoints.trackhelper import track_and_log
 from endpoints.decorators import anon_protect
 from storage import Storage
 
-from util.queuefile import QueueFile
-from util.queueprocess import QueueProcess
+from util.registry.queuefile import QueueFile
+from util.registry.queueprocess import QueueProcess
 from formats.squashed import SquashedDockerImage
 from formats.aci import ACIImage
 

formats/aci.py

@@ -1,5 +1,5 @@
 from app import app
-from util.streamlayerformat import StreamLayerMerger
+from util.registry.streamlayerformat import StreamLayerMerger
 from formats.tarimageformatter import TarImageFormatter
 
 import json

formats/squashed.py

@@ -1,6 +1,6 @@
 from app import app
-from util.gzipwrap import GZIP_BUFFER_SIZE
-from util.streamlayerformat import StreamLayerMerger
+from util.registry.gzipwrap import GZIP_BUFFER_SIZE
+from util.registry.streamlayerformat import StreamLayerMerger
 from formats.tarimageformatter import TarImageFormatter
 
 import copy

formats/tarimageformatter.py

@@ -1,5 +1,5 @@
 import tarfile
-from util.gzipwrap import GzipWrap
+from util.registry.gzipwrap import GzipWrap
 
 class TarImageFormatter(object):
   """ Base class for classes which produce a TAR containing image and layer data. """

storage/swift.py

@@ -1,7 +1,7 @@
 """ Swift storage driver. Based on: github.com/bacongobbler/docker-registry-driver-swift/ """
 from swiftclient.client import Connection, ClientException
 from storage.basestorage import BaseStorage
-from util.generatorfile import GeneratorFile
+from util.registry.generatorfile import GeneratorFile
 
 from random import SystemRandom
 import string

test/test_changes.py

@@ -2,8 +2,8 @@ import unittest
 import tarfile
 
 from StringIO import StringIO
-from util.streamlayerformat import AUFS_WHITEOUT
-from util.changes import files_and_dirs_from_tar
+from util.registry.streamlayerformat import AUFS_WHITEOUT
+from util.registry.changes import files_and_dirs_from_tar
 
 class TestChanges(unittest.TestCase):
   def create_layer(self, **kwargs):

test/test_streamlayerformat.py

@@ -2,8 +2,8 @@ import unittest
 import tarfile
 
 from StringIO import StringIO
-from util.streamlayerformat import StreamLayerMerger, AUFS_WHITEOUT
-from util.tarlayerformat import TarLayerReadException
+from util.registry.streamlayerformat import StreamLayerMerger, AUFS_WHITEOUT
+from util.registry.tarlayerformat import TarLayerReadException
 
 class TestStreamLayerMerger(unittest.TestCase):
   def create_layer(self, **kwargs):

test/test_util.py

@@ -3,7 +3,7 @@ import unittest
 from itertools import islice
 
 from util.validation import generate_valid_usernames
-from util.generatorfile import GeneratorFile
+from util.registry.generatorfile import GeneratorFile
 
 class TestGeneratorFile(unittest.TestCase):
   def sample_generator(self):

util/config/validator.py

@@ -16,7 +16,7 @@ from flask.ext.mail import Mail, Message
 from data.database import validate_database_url, User
 from storage import get_storage_driver
 from auth.auth_context import get_authenticated_user
-from util.oauth import GoogleOAuthConfig, GithubOAuthConfig, GitLabOAuthConfig
+from util.config.oauth import GoogleOAuthConfig, GithubOAuthConfig, GitLabOAuthConfig
 from bitbucket import BitBucket
 
 from app import app, CONFIG_PROVIDER, get_app_url, OVERRIDE_CONFIG_DIRECTORY

util/migrate/uncompressedsize.py

@@ -5,7 +5,7 @@ from data import model
 from data.database import ImageStorage
 from app import app, storage as store
 from data.database import db, db_random_func
-from util.gzipstream import ZLIB_GZIP_WINDOW
+from util.registry.gzipstream import ZLIB_GZIP_WINDOW
 
 
 logger = logging.getLogger(__name__)

util/registry/changes.py

@@ -1,7 +1,7 @@
 import marisa_trie
 import os
 import tarfile
-from aufs import is_aufs_metadata, get_deleted_prefix
+from util.registry.aufs import is_aufs_metadata, get_deleted_prefix
 
 ALLOWED_TYPES = {tarfile.REGTYPE, tarfile.AREGTYPE}
 

util/registry/streamlayerformat.py

@@ -1,8 +1,7 @@
 import marisa_trie
 import os
-import tarfile
-from aufs import is_aufs_metadata, get_deleted_prefix
-from util.tarlayerformat import TarLayerFormat
+from util.registry.aufs import is_aufs_metadata, get_deleted_prefix
+from util.registry.tarlayerformat import TarLayerFormat
 
 AUFS_METADATA = u'.wh..wh.'
 

util/registry/tarfileappender.py

@@ -2,8 +2,8 @@ import tarfile
 
 from cStringIO import StringIO
 
-from util.tarlayerformat import TarLayerFormat
-from util.gzipwrap import GzipWrap
+from util.registry.tarlayerformat import TarLayerFormat
+from util.registry.gzipwrap import GzipWrap
 
 class TarfileAppender(TarLayerFormat):
   """ Helper class which allows for appending entries to a gzipped-tarfile and doing so

util/saas/queuemetrics.py

@@ -1,6 +1,6 @@
 import logging
 
-from util.cloudwatch import get_queue
+from util.saas.cloudwatch import get_queue
 
 
 logger = logging.getLogger(__name__)