Skip to content

Use IBM-Provider-vendored pub/sub mechanism #1328

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kt474 merged 2 commits into from
Jan 22, 2024
Merged

Use IBM-Provider-vendored pub/sub mechanism #1328

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
1fd8c80
Use IBM-Provider-vendored pub/sub mechanism
jakelishman Jan 22, 2024
0358ce1
Merge branch 'main' into vendored-pubsub
kt474 Jan 22, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion qiskit_ibm_runtime/ibm_backend.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,6 @@

from qiskit import QuantumCircuit
from qiskit.qobj.utils import MeasLevel, MeasReturnType
from qiskit.tools.events.pubsub import Publisher

from qiskit.providers.backend import BackendV2 as Backend
from qiskit.providers.options import Options
Expand Down Expand Up @@ -67,6 +66,14 @@
)
from .utils.default_session import get_cm_session as get_cm_primitive_session

# If using a new-enough version of the IBM Provider, access the pub/sub
# mechanism from it as a broker, but fall back to Qiskit if we're using
# an old version (in which case it will also be falling back to Qiskit).
try:
from qiskit_ibm_provider.utils.pubsub import Publisher
except ImportError:
from qiskit.tools.events.pubsub import Publisher # pylint: disable=ungrouped-imports

logger = logging.getLogger(__name__)

QOBJRUNNERPROGRAMID = "circuit-runner"
Expand Down