Manual Ruff fixes

qiskit_ibm_transpiler/ai/collection.py

@@ -19,6 +19,7 @@
 from qiskit.circuit.barrier import Barrier
 from qiskit.circuit.library import LinearFunction, PermutationGate
 from qiskit.converters import circuit_to_dag, dag_to_dagdependency, dagdependency_to_dag
+from qiskit.dagcircuit.collect_blocks import BlockCollector
 from qiskit.dagcircuit.dagcircuit import DAGCircuit
 from qiskit.quantum_info.operators import Clifford
 from qiskit.transpiler.basepasses import TransformationPass
@@ -104,8 +105,6 @@ def run(self, dag: DAGCircuit):
 _flatten_permutations = Flatten(("permutation", "Permutation"))
 _flatten_paulinetworks = Flatten(("paulinetwork", "PauliNetwork"))
 
-from qiskit.dagcircuit.collect_blocks import BlockCollector
-
 
 class GreedyBlockCollector(BlockCollector):
     def __init__(self, dag, max_block_size):
@@ -212,7 +211,7 @@ def __init__(
         collect_from_back=False,
         num_reps=10,
     ):
-        collect_function = lambda dag: GreedyBlockCollector(
+        collect_function = lambda dag: GreedyBlockCollector(  # noqa:E731
             dag, max_block_size
         ).collect_all_matching_blocks(
             filter_fn=block_checker.select,

qiskit_ibm_transpiler/ai/synthesis.py

@@ -381,7 +381,7 @@ def __init__(
         local_mode: bool = False,
         **kwargs,
     ) -> None:
-        if local_mode == True:
+        if local_mode == True:  # noqa:E712
             raise Exception(
                 "Pauli Network is not available locally, only in the Qiskit Transpiler Service"
             )

qiskit_ibm_transpiler/utils.py

@@ -61,7 +61,7 @@ def random_permutation(n_qubits):
 
 
 def create_random_linear_function(n_qubits: int, seed: int = 123) -> LinearFunction:
-    rand_lin = lambda seed: LinearFunction(
+    rand_lin = lambda seed: LinearFunction(  # noqa:E731
         random_invertible_binary_matrix(n_qubits, seed=seed)
     )
 
@@ -71,7 +71,7 @@ def create_random_linear_function(n_qubits: int, seed: int = 123) -> LinearFunct
 def random_clifford_from_linear_function(n_qubits: int, seed: int = 123):
     """Generate a random clifford from a random linear function of n_qubits qubits."""
 
-    random_linear = lambda seed: LinearFunction(
+    random_linear = lambda seed: LinearFunction(  # noqa:E731
         random_invertible_binary_matrix(n_qubits, seed=seed)
     )
     random_clifford = Clifford(random_linear(seed))

qiskit_ibm_transpiler/wrappers/ai_local_synthesis.py

@@ -12,9 +12,19 @@
 
 import importlib
 import logging
+from typing import List, Union
 
 import networkx as nx
+import numpy as np
 from networkx.exception import NetworkXError
+from qiskit import QuantumCircuit
+from qiskit.circuit.library import LinearFunction
+from qiskit.providers.backend import BackendV2 as Backend
+from qiskit.quantum_info import Clifford
+from qiskit.transpiler import CouplingMap
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.INFO)
 
 ai_local_package = "qiskit_ibm_ai_local_transpiler"
 qiskit_ibm_ai_local_transpiler = (
@@ -71,18 +81,6 @@
     "CLIFFORD_COUPLING_MAPS_BY_HASHES_DICT not found",
 )
 
-from typing import List, Union
-
-import numpy as np
-from qiskit import QuantumCircuit
-from qiskit.circuit.library import LinearFunction
-from qiskit.providers.backend import BackendV2 as Backend
-from qiskit.quantum_info import Clifford
-from qiskit.transpiler import CouplingMap
-
-logger = logging.getLogger(__name__)
-logger.setLevel(logging.INFO)
-
 
 def validate_coupling_map_source(coupling_map, backend):
     if not coupling_map and not backend:

qiskit_transpiler_service/transpiler_service.py

@@ -28,11 +28,11 @@
 
 import logging
 from typing import Dict, List, Literal, Union
+from warnings import warn
 
 from qiskit_ibm_transpiler import TranspilerService as NewTranspilerService
 
 logger = logging.getLogger(__name__)
-from warnings import warn
 
 
 class TranspilerService(NewTranspilerService):

ruff.toml

@@ -2,6 +2,8 @@
 
 select = ["E", "I"]
 
+ignore = ["E501"]
+
 # Ignore `F401` (unused import violations) in all `__init__.py` files.
 [lint.per-file-ignores]
 "__init__.py" = ["F401"]