[QI2-1068] Replaces | operator with Union for python 3.9 compatibilty

QuTech-Delft · Aug 30, 2024 · 71ff67e · 71ff67e
1 parent cf4b242
commit 71ff67e
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/qiskit_quantuminspire/qi_backend.py b/qiskit_quantuminspire/qi_backend.py
@@ -27,7 +27,7 @@ def target(self) -> Target:
     def max_circuits(self) -> Union[int, None]:
         return None
 
-    def run(self, run_input: QuantumCircuit | List[QuantumCircuit], **options: Any) -> QIJob:
+    def run(self, run_input: Union[QuantumCircuit, List[QuantumCircuit]], **options: Any) -> QIJob:
         """Create and run a (batch)job on an QuantumInspire Backend.
 
         Args:

diff --git a/qiskit_quantuminspire/qi_jobs.py b/qiskit_quantuminspire/qi_jobs.py
@@ -17,7 +17,7 @@ class QIJob(Job):  # type: ignore[misc]
     def __init__(
         self,
         run_input: Union[QuantumCircuit, List[QuantumCircuit]],
-        backend: Backend | None,
+        backend: Union[Backend, None],
         job_id: str,
         **kwargs: Any
     ) -> None:

diff --git a/qiskit_quantuminspire/qi_provider.py b/qiskit_quantuminspire/qi_provider.py
@@ -1,5 +1,5 @@
 from datetime import datetime, timezone
-from typing import Any, List
+from typing import Any, List, Union
 
 from compute_api_client import BackendStatus, BackendType, Metadata
 
@@ -46,8 +46,8 @@ def _construct_backends(self) -> List[QIBackend]:
         ]
         return qi_backends
 
-    def backends(self, name: str | None = None, **kwargs: Any) -> List[QIBackend]:
+    def backends(self, name: Union[str, None] = None, **kwargs: Any) -> List[QIBackend]:
         return self._construct_backends()
 
-    def get_backend(self, name: str | None = None, **kwargs: Any) -> QIBackend:
+    def get_backend(self, name: Union[str, None] = None, **kwargs: Any) -> QIBackend:
         return self._construct_backends()[0]