def delete(self, classname, oid):
url = '%s/%s/%s' % (self.base, classname, oid)
headers = {'Accept': 'application/json'}
if self.token:
headers['Authorization'] = self.token
params = {'allowFullTableScan': True}
if not classname:
raise exceptions.InvalidParameters('classname cannot be null')
if not oid:
raise exceptions.InvalidParameters('oid cannot be null')
result = self._delete(url, params, headers)
if result:
r = json.loads(result)
return r.get("status").get("msg")
else:
raise AttributeError("Error in delete:" + str(result))
def create(self, classname, payload, parent_obj=None, parent_ref=None):
url = '%s/%s' % (self.base, classname)
headers = {'Accept': 'application/json'}
if self.token:
headers['Authorization'] = self.token
params = {'allowFullTableScan': True}
if not classname:
raise exceptions.InvalidParameters('classname cannot be null')
if not payload:
raise exceptions.InvalidParameters('payload cannot be null')
if parent_obj:
path = parent_obj._type + "!" + parent_obj._oid + "!" + parent_ref
url = url + "?path=" + path
result = self._post(url, params, headers, payload)
if result:
oid = json.loads(result).get('result')[0]
return oid
def __init__(self,
service,
repo,
token=None,
branch='main',
filename=None):
if not service:
raise exceptions.InvalidParameters('Missing Service')
self.service = service
if not token or token == '':
self.token = None
else:
self.token = token
self.branch = branch
if not repo or repo == '':
raise exceptions.InvalidParameters('Missing Repository')
self.repo = repo
self.base = 'http://%s/cms/repositories/%s/branches/%s' % (
service, repo, branch)
if not filename:
uri = 'http://%s/cms/repositories/%s/metadata' % (service,
self.repo)
else:
uri = 'file:%s' % filename
# This will work as long as the number of classes is not too big
self.classes = {}
self.managers = {}
self.inbound = {}
self.metadata = self._load_metadata(uri)
self._generate()
def _load_metadata(self, uri):
parsed_uri = urlparse(uri)
if not parsed_uri or parsed_uri.scheme not in ['http', 'file']:
raise exceptions.InvalidParameters('Invalid Metadata URI')
m = None
if parsed_uri.scheme == 'file':
with open(parsed_uri.path) as f:
m = json.load(f)
else:
result = self._get(uri, {}, {'Accept': 'application/json'})
m = json.loads(result)
if not m:
return None
status = m.get('status', {})
if status.get('code', '') == '200':
return {k['name']: k for k in m.get('result', [])}
else:
return None
def find(self, query, limit=100, offset=0):
url = '%s/query' % self.base
headers = {'Accept': 'application/json'}
if self.token:
headers['Authorization'] = self.token
params = {'limit': limit, 'skip': offset, 'allowFullTableScan': True}
if not query:
raise exceptions.InvalidParameters('query cannot be null')
result = self._post(url, params, headers, query)
if result:
r = json.loads(result)
hasmore = r.get('hasmore', False)
if r.get('count') == 0:
return None
return (hasmore, (self._object_factory(o)
for o in r.get('result', [])))
return None