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= Archive dependencies =
`ArchiveDependency` records represent build-dependencies between
archives, and are exposed through the API.
Most of the tests live in
lib/lp/soyuz/stories/webservice/xx-archive.txt.
Firstly we need to set some things up: we need a PPA with a dependency.
We'll use Celso's PPA, and give it a custom dependency on the primary
archive, and then create a private PPA for Celso with a similar custom
dependency.
>>> import simplejson
>>> from zope.component import getUtility
>>> from lp.registry.interfaces.person import IPersonSet
>>> from lp.registry.interfaces.pocket import PackagePublishingPocket
>>> from lp.soyuz.interfaces.component import IComponentSet
>>> login('foo.bar@canonical.com')
>>> cprov_db = getUtility(IPersonSet).getByName('cprov')
>>> cprov_ppa_db = cprov_db.archive
>>> dep = cprov_ppa_db.addArchiveDependency(
... cprov_ppa_db.distribution.main_archive,
... PackagePublishingPocket.RELEASE,
... component=getUtility(IComponentSet)['universe'])
>>> cprov_private_ppa_db = factory.makeArchive(
... private=True, owner=cprov_db, name="p3a",
... distribution=cprov_ppa_db.distribution,
... description="packages to help my friends.")
>>> dep = cprov_private_ppa_db.addArchiveDependency(
... cprov_ppa_db.distribution.main_archive,
... PackagePublishingPocket.RELEASE,
... component=getUtility(IComponentSet)['universe'])
>>> logout()
Any user can retrieve a public PPA's dependencies.
>>> print user_webservice.get(
... '/~cprov/+archive/ppa/dependencies')
HTTP/1.1 200 Ok
...
>>> print user_webservice.get(
... '/~cprov/+archive/ppa/+dependency/1')
HTTP/1.1 200 Ok
...
The dependencies of a private archive are private. Unprivileged users
can't get a list of the dependencies.
>>> print user_webservice.get(
... '/~cprov/+archive/p3a/dependencies')
HTTP/1.1 401 Unauthorized
...
(<Archive at ...>, 'dependencies', 'launchpad.View')
Nor can said user craft a URL to a dependency.
>>> print user_webservice.get(
... '/~cprov/+archive/p3a/+dependency/1')
HTTP/1.1 401 Unauthorized
...
(<Archive at ...>, 'getArchiveDependency', 'launchpad.View')
Celso can see them if we grant private permissions, of course.
>>> from canonical.launchpad.testing.pages import webservice_for_person
>>> from canonical.launchpad.webapp.interfaces import OAuthPermission
>>> cprov_webservice = webservice_for_person(
... cprov_db, permission=OAuthPermission.WRITE_PRIVATE)
>>> print cprov_webservice.get(
... '/~cprov/+archive/p3a/dependencies')
HTTP/1.1 200 Ok
...
>>> print cprov_webservice.get(
... '/~cprov/+archive/p3a/+dependency/1')
HTTP/1.1 200 Ok
...
But even he can't write to a dependency.
>>> mark_ppa = cprov_webservice.get(
... '/~mark/+archive/ppa').jsonBody()
>>> print cprov_webservice.patch(
... '/~cprov/+archive/ppa/+dependency/1', 'application/json',
... simplejson.dumps({'archive_link': mark_ppa['self_link']}))
HTTP/1.1 400 Bad Request
...
archive_link: You tried to modify a read-only attribute.
<BLANKLINE>
>>> print cprov_webservice.patch(
... '/~cprov/+archive/ppa/+dependency/1', 'application/json',
... simplejson.dumps({'dependency_link': mark_ppa['self_link']}))
HTTP/1.1 400 Bad Request
...
dependency_link: You tried to modify a read-only attribute.
<BLANKLINE>
>>> print cprov_webservice.patch(
... '/~cprov/+archive/ppa/+dependency/1', 'application/json',
... simplejson.dumps({'pocket': 'Security'}))
HTTP/1.1 400 Bad Request
...
pocket: You tried to modify a read-only attribute.
<BLANKLINE>
|