From e76f3193f1f39b34ee7c2d033b6a1831ed87df3d Mon Sep 17 00:00:00 2001
From: James Wootton <decodoku@gmail.com>
Date: Wed, 14 Feb 2024 10:57:26 +0100
Subject: [PATCH] lint

---
 src/qiskit_qec/circuits/extensions.py             |  2 +-
 src/qiskit_qec/circuits/repetition_code.py        | 11 +++++++----
 src/qiskit_qec/utils/decoding_graph_attributes.py |  2 +-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/qiskit_qec/circuits/extensions.py b/src/qiskit_qec/circuits/extensions.py
index 8b4165be..97b3485e 100644
--- a/src/qiskit_qec/circuits/extensions.py
+++ b/src/qiskit_qec/circuits/extensions.py
@@ -26,4 +26,4 @@
         f"from qiskit_qec.analysis._c_circuits import _c_check_nodes \
             failed, raising {import_error}"
     )
-    C_MIN_DISTANCE = False
\ No newline at end of file
+    C_MIN_DISTANCE = False
diff --git a/src/qiskit_qec/circuits/repetition_code.py b/src/qiskit_qec/circuits/repetition_code.py
index 1f5ca1f6..038f1e8e 100644
--- a/src/qiskit_qec/circuits/repetition_code.py
+++ b/src/qiskit_qec/circuits/repetition_code.py
@@ -34,6 +34,7 @@
 from qiskit_qec.utils.decoding_graph_attributes import _nodes2cpp
 from qiskit_qec.circuits._c_circuits import _c_check_nodes
 
+
 def _separate_string(string):
     separated_string = []
     for syndrome_type_string in string.split("  "):
@@ -1162,8 +1163,8 @@ def check_nodes(self, nodes, ignore_extra_logical=False, minimal=False, cpp=Fals
                 self.cycle_dict,
                 self._cpp_link_graph,
                 self._cpp_link_neighbors,
-                self.z_logicals
-                )
+                self.z_logicals,
+            )
 
             neutral = bool(cpp_output[0])
             num_errors = cpp_output[1]
@@ -1177,7 +1178,7 @@ def check_nodes(self, nodes, ignore_extra_logical=False, minimal=False, cpp=Fals
                 flipped_logical_nodes.append(node)
 
             return neutral, flipped_logical_nodes, num_errors
-    
+
         else:
 
             nodes = self.flatten_nodes(nodes)
@@ -1321,7 +1322,9 @@ def check_nodes(self, nodes, ignore_extra_logical=False, minimal=False, cpp=Fals
 
                         # if unneeded logical zs are given, cluster is not neutral
                         # (unless this is ignored)
-                        if (not ignore_extra_logical) and given_logicals.difference(flipped_logicals):
+                        if (not ignore_extra_logical) and given_logicals.difference(
+                            flipped_logicals
+                        ):
                             neutral = False
                             flipped_logicals = set()
                         # otherwise, report only needed logicals that aren't given
diff --git a/src/qiskit_qec/utils/decoding_graph_attributes.py b/src/qiskit_qec/utils/decoding_graph_attributes.py
index 001530de..3e619590 100644
--- a/src/qiskit_qec/utils/decoding_graph_attributes.py
+++ b/src/qiskit_qec/utils/decoding_graph_attributes.py
@@ -192,4 +192,4 @@ def _nodes2cpp(nodes):
             cnode.append(node.time)
         cnode.append(node.is_logical)
         cnodes.append(tuple(cnode))
-    return cnodes
\ No newline at end of file
+    return cnodes