CI - enforce lint and type checks for benchmarks (#7828)

- check/pylint - enforce pylint for benchmarks
- pylint - add missing copyright notice

- check/mypy - enforce type check for benchmarks
- Skip type-check for ASV benchmark scripts
  Not worth fixing as these will be replaced by pytest-benchmark-s.

Related to #7796

Author: pavoljuhas

benchmarks/bench_linalg_decompositions.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# mypy: ignore-errors
+
 import numpy as np
 
 import cirq

benchmarks/circuit_construction.py

@@ -11,6 +11,9 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
+# mypy: ignore-errors
+
 import itertools
 from collections.abc import Sequence
 

benchmarks/dynamical_decoupling_perf.py

@@ -1,3 +1,17 @@
+# Copyright 2025 The Cirq Developers
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import itertools
 
 import pytest

benchmarks/randomized_benchmarking.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# mypy: ignore-errors
+
 import functools
 from collections.abc import Sequence
 

benchmarks/serialization.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# mypy: ignore-errors
+
 import cirq
 
 

benchmarks/transformers/routing.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# mypy: ignore-errors
+
 import cirq
 
 

benchmarks/transformers/transformer_primitives.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# mypy: ignore-errors
+
 import cirq
 
 

check/mypy

@@ -18,7 +18,8 @@ read -r -a CIRQ_PACKAGES < \
     <(env PYTHONPATH=. python dev_tools/modules.py list --mode package-path)
 
 echo -e -n "\033[31m"
-mypy --config-file=dev_tools/conf/$CONFIG_FILE "$@" "${CIRQ_PACKAGES[@]}" dev_tools examples
+mypy --config-file=dev_tools/conf/$CONFIG_FILE "$@" \
+    "${CIRQ_PACKAGES[@]}" benchmarks dev_tools examples
 result=$?
 echo -e -n "\033[0m"
 

check/pylint

@@ -16,4 +16,5 @@ read -r -a CIRQ_MODULES < \
     <(env PYTHONPATH=. python dev_tools/modules.py list --mode package-path)
 
 # Add dev_tools to $PYTHONPATH so that pylint can find custom checkers
-env PYTHONPATH=dev_tools pylint --jobs=0 --rcfile=dev_tools/conf/.pylintrc "$@" "${CIRQ_MODULES[@]}" dev_tools examples
+env PYTHONPATH=dev_tools pylint --jobs=0 --rcfile=dev_tools/conf/.pylintrc "$@" \
+    "${CIRQ_MODULES[@]}" benchmarks dev_tools examples