def __init__(self, client=None, project_id=None):
# The client will handler the case when project_id is None
if client is None:
client = Client(project=project_id)
self.client = client
self.project_id = client.project
def __init__(self, client=None, project_id=None, transport=AsyncTransport):
# The client will handle the case when project_id is None
if client is None:
client = Client(project=project_id)
self.client = client
self.project_id = client.project
self.transport = transport(self)
def get_client(**kwargs):
encoded_key = os.environ.get("GCP_TRACING_SERVICE_ACCOUNT")
if not encoded_key:
raise RuntimeError("missing GCP_TRACING_SERVICE_ACCOUNT")
service_account_key = json.loads(base64.b64decode(encoded_key))
project_id = service_account_key["project_id"]
credentials = service_account.Credentials.from_service_account_info(service_account_key)
scoped_credentials = credentials.with_scopes([
"https://www.googleapis.com/auth/trace.append",
])
return Client(project=project_id, credentials=scoped_credentials, **kwargs)