def purge(url=None):
akamai_config = settings.WAGTAILFRONTENDCACHE.get('akamai', {})
cloudfront_config = settings.WAGTAILFRONTENDCACHE.get('files', {})
if url:
# Use the Wagtail frontendcache PurgeBatch to perform the purge
batch = PurgeBatch()
batch.add_url(url)
# If the URL matches any of our CloudFront distributions, invalidate
# with that backend
if any(k for k in cloudfront_config.get('DISTRIBUTION_ID', {})
if k in url):
logger.info('Purging {} from "files" cache'.format(url))
batch.purge(backends=['files'])
# Otherwise invalidate with our default backend
else:
logger.info('Purging {} from "akamai" cache'.format(url))
batch.purge(backends=['akamai'])
return "Submitted invalidation for %s" % url
else:
# purge_all only exists on our AkamaiBackend
backend = AkamaiBackend(akamai_config)
logger.info('Purging entire site from "akamai" cache')
backend.purge_all()
return "Submitted invalidation for the entire site."
def purge(url=None):
akamai_config = settings.WAGTAILFRONTENDCACHE.get('akamai', {})
cloudfront_config = settings.WAGTAILFRONTENDCACHE.get('files', {})
if url:
# Use the Wagtail frontendcache PurgeBatch to perform the purge
batch = PurgeBatch()
batch.add_url(url)
# If the URL matches any of our CloudFront distributions, invalidate
# with that backend
if any(k for k in cloudfront_config.get('DISTRIBUTION_ID', {})
if k in url):
logger.info('Purging {} from "files" cache'.format(url))
batch.purge(backends=['files'])
# Otherwise invalidate with our default backend
else:
logger.info('Purging {} from "akamai" cache'.format(url))
batch.purge(backends=['akamai'])
return "Submitted invalidation for %s" % url
else:
# purge_all only exists on our AkamaiBackend
backend = AkamaiBackend(akamai_config)
logger.info('Purging entire site from "akamai" cache')
backend.purge_all()
return "Submitted invalidation for the entire site."
def test_some_credentials_raises(self):
credentials = {
'CLIENT_TOKEN': 'some-arbitrary-token',
'CLIENT_SECRET': None,
'ACCESS_TOKEN': None,
}
with self.assertRaises(ValueError):
AkamaiBackend(credentials)
def test_no_credentials_raises(self):
credentials = {
'CLIENT_TOKEN': None,
'CLIENT_SECRET': None,
'ACCESS_TOKEN': None,
}
with self.assertRaises(ValueError):
AkamaiBackend(credentials)
def test_all_credentials_get_set(self):
credentials = {
'CLIENT_TOKEN': 'token',
'CLIENT_SECRET': 'secret',
'ACCESS_TOKEN': 'access token',
}
akamai_backend = AkamaiBackend(credentials)
self.assertEquals(akamai_backend.client_token, 'token')
self.assertEquals(akamai_backend.client_secret, 'secret')
self.assertEquals(akamai_backend.access_token, 'access token')
def handle(self, *args, **options):
AkamaiBackend(settings.WAGTAILFRONTENDCACHE["akamai"]).delete_all()
def handle(self, *args, **options):
AkamaiBackend(settings.WAGTAILFRONTENDCACHE['akamai']).purge_all()