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packages.py
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packages.py
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# -*- coding: utf-8 -*-
#
# Copyright © 2010 Red Hat, Inc.
#
# This software is licensed to you under the GNU General Public
# License as published by the Free Software Foundation; either version
# 2 of the License (GPLv2) or (at your option) any later version.
# There is NO WARRANTY for this software, express or implied,
# including the implied warranties of MERCHANTABILITY,
# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
# have received a copy of GPLv2 along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
import logging
import web
from pulp.server.api.package import PackageApi
from pulp.server.auth.authorization import (CREATE, READ, DELETE,
grant_automatic_permissions_for_created_resource)
from pulp.server.webservices import mongo
from pulp.server.webservices.controllers.base import JSONController
from pulp.server.webservices.controllers.decorators import (
auth_required, error_handler)
from pulp.server.webservices.http import extend_uri_path, resource_path
# globals ---------------------------------------------------------------------
api = PackageApi()
log = logging.getLogger('pulp')
# packages controllers --------------------------------------------------------
class Packages(JSONController):
@error_handler
@auth_required(READ)
def GET(self):
"""
List available packages.
@return: a list of packages
"""
valid_filters = ('id', 'name')
filters = self.filters(valid_filters)
spec = mongo.filters_to_re_spec(filters)
return self.ok(api.package_descriptions(spec))
@error_handler
@auth_required(DELETE)
def DELETE(self):
"""
Delete all packages.
@return: True on success
"""
api.clean()
return self.ok(True)
@error_handler
@auth_required(CREATE)
def POST(self):
"""
Create a new package.
@return: package meta data on successful creation of package
"""
data = self.params()
package = api.create(data['name'], data['epoch'], data['version'],
data['release'], data['arch'], data['description'],
data['checksum_type'], data['checksum'], data['filename'])
resource = resource_path(extend_uri_path(package['id']))
grant_automatic_permissions_for_created_resource(resource)
return self.created(None, package)
def PUT(self):
log.debug('deprecated Packages.PUT method called')
return self.POST()
class Package(JSONController):
@error_handler
@auth_required(READ)
def GET(self, id):
"""
Get information on a sinble package.
@param id: package id
@return: package meta data corresponding to id
"""
return self.ok(api.package(id))
@error_handler
@auth_required(DELETE)
def DELETE(self, id):
'''
@param id: package id
'''
api.delete(id)
return self.ok(True)
class PackageDeferredFields(JSONController):
# NOTE the intersection of exposed_fields and exposed_actions must be empty
exposed_fields = (
)
@error_handler
@auth_required(READ)
def GET(self, id, field_name):
field = getattr(self, field_name, None)
if field is None:
return self.internal_server_error('No implementation for %s found' % field_name)
return field(id)
class PackageActions(JSONController):
# See pulp.webservices.repositories.RepositoryActions for design
# NOTE the intersection of exposed_actions and exposed_fields must be empty
exposed_actions = (
)
@error_handler
@auth_required(CREATE)
def POST(self, id, action_name):
action = getattr(self, action_name, None)
if action is None:
self.internal_server_error('No implementation for %s found' % action_name)
return action(id)
class Versions(JSONController):
@error_handler
@auth_required(READ)
def GET(self, name, version, release, epoch, arch):
pv = api.package_by_ivera(name, version, epoch, release, arch)
return self.ok(pv)
# web.py application ----------------------------------------------------------
URLS = (
'/$', 'Packages',
'/([^/]+)/$', 'Package',
#'/([^/]+)/(%s)/$' % '|'.join(PackageDeferredFields.exposed_fields), 'PackageDeferredFields',
'/([^/]+)/(%s)/$' % '|'.join(PackageActions.exposed_actions), 'PackageActions',
'/([^/]+)/([^/]+)/([^/]+)/([^/]+)/([^/]+)/', 'Versions',
)
application = web.application(URLS, globals())