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|
= Structural Subscriptions =
Structural subscriptions can be obtained from any target: a project,
project series, project group, distribution, distribution series or
distribution source package.
>>> login('admin@canonical.com')
>>> eric_db = factory.makePerson(name='eric')
>>> michael_db = factory.makePerson(name='michael')
>>> pythons_db = factory.makeTeam(name='pythons', owner=michael_db)
>>> ignored = pythons_db.addMember(eric_db, michael_db)
>>> fooix_db = factory.makeProduct(name='fooix', owner=eric_db)
>>> fooix01_db = fooix_db.newSeries(eric_db, '0.1', 'Series 0.1')
>>> logout()
We can list the structural subscriptions on a target using the
getSubscriptions named operation. There are none just yet.
>>> from lazr.restful.testing.webservice import (
... pprint_collection, pprint_entry)
>>> subscriptions = webservice.named_get(
... '/fooix', 'getSubscriptions').jsonBody()
>>> pprint_collection(subscriptions)
start: 0
total_size: 0
---
Now Eric subscribes to Fooix's bug notifications.
>>> from canonical.launchpad.testing.pages import webservice_for_person
>>> from canonical.launchpad.webapp.interfaces import OAuthPermission
>>> eric_webservice = webservice_for_person(
... eric_db, permission=OAuthPermission.WRITE_PRIVATE)
>>> print eric_webservice.named_post(
... '/fooix', 'addBugSubscription')
HTTP/1.1 201 Created
...
Location: http://.../fooix/+subscription/eric
...
>>> subscriptions = webservice.named_get(
... '/fooix', 'getSubscriptions').jsonBody()
>>> pprint_collection(subscriptions)
start: 0
total_size: 1
---
bug_filters_collection_link: u'.../fooix/+subscription/eric/bug_filters'
date_created: u'...'
date_last_updated: u'...'
resource_type_link: u'http://.../#structural_subscription'
self_link: u'http://.../fooix/+subscription/eric'
subscribed_by_link: u'http://.../~eric'
subscriber_link: u'http://.../~eric'
target_link: u'http://.../fooix'
---
He can examine his subscription directly.
>>> pprint_entry(eric_webservice.named_get(
... '/fooix', 'getSubscription',
... person=webservice.getAbsoluteUrl('/~eric')).jsonBody())
bug_filters_collection_link: u'.../fooix/+subscription/eric/bug_filters'
date_created: u'...'
date_last_updated: u'...'
resource_type_link: u'http://.../#structural_subscription'
self_link: u'http://.../fooix/+subscription/eric'
subscribed_by_link: u'http://.../~eric'
subscriber_link: u'http://.../~eric'
target_link: u'http://.../fooix'
If the subscription doesn't exist, None will be returned.
>>> print webservice.named_get(
... '/fooix', 'getSubscription',
... person=webservice.getAbsoluteUrl('/~michael')).jsonBody()
None
Eric can remove his subscription through the webservice.
>>> print eric_webservice.named_post(
... '/fooix', 'removeBugSubscription')
HTTP/1.1 200 Ok...
>>> print webservice.named_get(
... '/fooix', 'getSubscription',
... person=webservice.getAbsoluteUrl('/~eric')).jsonBody()
None
Teams can be subscribed by passing in the team as an argument. Eric
tries this.
>>> print eric_webservice.named_post(
... '/fooix', 'addBugSubscription',
... subscriber=webservice.getAbsoluteUrl('/~pythons'))
HTTP/1.1 401 Unauthorized
...
eric does not have permission to subscribe pythons.
Oops, Eric isn't a team admin. Eric gets Michael to try, since he is an
admin by virtue of his ownership.
>>> michael_webservice = webservice_for_person(
... michael_db, permission=OAuthPermission.WRITE_PRIVATE)
>>> print michael_webservice.named_post(
... '/fooix', 'addBugSubscription',
... subscriber=webservice.getAbsoluteUrl('/~pythons'))
HTTP/1.1 201 Created
...
Location: http://.../fooix/+subscription/pythons
...
>>> subscriptions = webservice.named_get(
... '/fooix', 'getSubscriptions').jsonBody()
>>> pprint_collection(subscriptions)
start: 0
total_size: 1
---
bug_filters_collection_link: u'.../fooix/+subscription/pythons/bug_filters'
date_created: u'...'
date_last_updated: u'...'
resource_type_link: u'http://.../#structural_subscription'
self_link: u'http://.../fooix/+subscription/pythons'
subscribed_by_link: u'http://.../~michael'
subscriber_link: u'http://.../~pythons'
target_link: u'http://.../fooix'
---
Eric can't unsubscribe the team either.
>>> print eric_webservice.named_post(
... '/fooix', 'removeBugSubscription',
... subscriber=webservice.getAbsoluteUrl('/~pythons'))
HTTP/1.1 401 Unauthorized
...
eric does not have permission to unsubscribe pythons.
Michael can, though.
>>> print michael_webservice.named_post(
... '/fooix', 'removeBugSubscription',
... subscriber=webservice.getAbsoluteUrl('/~pythons'))
HTTP/1.1 200 Ok...
>>> subscriptions = webservice.named_get(
... '/fooix', 'getSubscriptions').jsonBody()
>>> pprint_collection(subscriptions)
start: 0
total_size: 0
---
|