def test_get_versioned_baked_images(self):
test_user = self.setup_user(authenticate=False)
test_issuer = self.setup_issuer(owner=test_user)
test_badgeclass = self.setup_badgeclass(issuer=test_issuer)
assertion = test_badgeclass.issue(recipient_id='*****@*****.**')
response = self.client.get('/public/assertions/{}/image'.format(assertion.entity_id), follow=True)
self.verify_baked_image_response(assertion, response, obi_version=UNVERSIONED_BAKED_VERSION)
for obi_version in list(OBI_VERSION_CONTEXT_IRIS.keys()):
response = self.client.get('/public/assertions/{assertion}/baked?v={version}'.format(
assertion=assertion.entity_id,
version=obi_version
), follow=True)
if obi_version == UNVERSIONED_BAKED_VERSION:
# current_obi_versions aren't re-baked expanded
self.verify_baked_image_response(assertion, response, obi_version=obi_version)
else:
self.verify_baked_image_response(
assertion,
response,
obi_version=obi_version,
expand_badgeclass=True,
expand_issuer=True,
include_extra=True
)
class OpenBadgesContextCache(BaseCache):
OPEN_BADGES_CONTEXT_V2_URI = OBI_VERSION_CONTEXT_IRIS.get('2_0')
OPEN_BADGE_CONTEXT_CACHE_KEY = 'OPEN_BADGE_CONTEXT_CACHE_KEY'
FORTY_EIGHT_HOURS_IN_SECONDS = 60 * 60 * 24 * 2
def __init__(self, *args, **kwargs):
super(OpenBadgesContextCache, self).__init__(*args, **kwargs)
cached_context = self._get_cached_content()
if cached_context:
self._intialize_instance_attributes(cached_context)
else:
self._set_cached_content()
self._intialize_instance_attributes(self._get_cached_content())
def _get_cached_content(self):
return cache.get(self.OPEN_BADGE_CONTEXT_CACHE_KEY, None)
def _set_cached_content(self):
self.session = requests_cache.CachedSession(backend='memory',
expire_after=300)
response = self.session.get(
self.OPEN_BADGES_CONTEXT_V2_URI,
headers={'Accept': 'application/ld+json, application/json'})
if response.status_code == 200:
cache.set(self.OPEN_BADGE_CONTEXT_CACHE_KEY, {
'keys_map': self.session.cache.keys_map.copy(),
'response': self.session.cache.responses.copy()
},
timeout=self.FORTY_EIGHT_HOURS_IN_SECONDS)
def _intialize_instance_attributes(self, cached):
self.keys_map = cached.get('keys_map', None)
self.responses = cached.get('response', None)