diff --git a/pyproject.toml b/pyproject.toml
index a21015d6c29..198063eb5d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,6 +54,7 @@ builtins = [
     "bazel",
     "cargo",
     "cmake",
+    "cmake_cache_path",
     "ctest",
     "gem",
     "glibtool",
@@ -264,7 +265,7 @@ skip-magic-trailing-comma = false
 
 [tool.ruff.lint]
 extend-select = ["I"]
-ignore = ["E731", "E203", "F403", "F811"]
+ignore = ["E731", "F403", "F811"]
 
 [tool.ruff.lint.isort]
 split-on-trailing-comma = false
@@ -280,10 +281,6 @@ section-order = [
 [tool.ruff.lint.isort.sections]
 spack = ["spack"]
 
-[tool.ruff.lint.per-file-ignores]
-"var/spack/*/package.py" = ["F403", "F405", "F811", "F821"]
-"*-ci-package.py" = ["F403", "F405", "F821"]
-
 [tool.black]
 line-length = 99
 include = "(repos/spack_repo|tests)/.*\\.pyi?$"
diff --git a/repos/spack_repo/builtin/build_systems/aspell_dict.py b/repos/spack_repo/builtin/build_systems/aspell_dict.py
index b395b299775..68fbdd6a39e 100644
--- a/repos/spack_repo/builtin/build_systems/aspell_dict.py
+++ b/repos/spack_repo/builtin/build_systems/aspell_dict.py
@@ -15,7 +15,10 @@ class AspellBuilder(AutotoolsBuilder):
     """
 
     def configure(
-        self, pkg: "AspellDictPackage", spec: Spec, prefix: Prefix  # type: ignore[override]
+        self,
+        pkg: "AspellDictPackage",
+        spec: Spec,
+        prefix: Prefix,  # type: ignore[override]
     ):
         aspell = spec["aspell"].prefix.bin.aspell
         prezip = spec["aspell"].prefix.bin.prezip
diff --git a/repos/spack_repo/builtin/build_systems/lua.py b/repos/spack_repo/builtin/build_systems/lua.py
index effc749df4d..3820dc35975 100644
--- a/repos/spack_repo/builtin/build_systems/lua.py
+++ b/repos/spack_repo/builtin/build_systems/lua.py
@@ -90,9 +90,7 @@ def generate_luarocks_config(self, pkg: LuaPackage, spec: Spec, prefix: Prefix)
                 rocks_trees={{
                 {}
                 }}
-                """.format(
-                    "\n".join(table_entries)
-                )
+                """.format("\n".join(table_entries))
             )
 
     def preprocess(self, pkg: LuaPackage, spec: Spec, prefix: Prefix) -> None:
diff --git a/repos/spack_repo/builtin/packages/amg4psblas/package.py b/repos/spack_repo/builtin/packages/amg4psblas/package.py
index 1f9dcb0a4a2..00603a49121 100644
--- a/repos/spack_repo/builtin/packages/amg4psblas/package.py
+++ b/repos/spack_repo/builtin/packages/amg4psblas/package.py
@@ -39,8 +39,7 @@ class Amg4psblas(AutotoolsPackage):
     variant(
         "cuda",
         default=False,
-        description="Activate CUDA support, requires a CUDA-capable psblas with right"
-        "cudacc flags",
+        description="Activate CUDA support, requires a CUDA-capable psblas with rightcudacc flags",
     )
     variant("openmp", default=False, description="Activate OpenMP support")
     # Additional configure options
diff --git a/repos/spack_repo/builtin/packages/castep/package.py b/repos/spack_repo/builtin/packages/castep/package.py
index aa78b143e01..8cf9cfc1db9 100644
--- a/repos/spack_repo/builtin/packages/castep/package.py
+++ b/repos/spack_repo/builtin/packages/castep/package.py
@@ -84,7 +84,6 @@ class Castep(CMakePackage, MakefilePackage):
 
 
 class CMakeBuilder(cmake.CMakeBuilder):
-
     @property
     def build_targets(self):
         spec = self.spec
@@ -108,7 +107,6 @@ def cmake_args(self):
 
 
 class MakefileBuilder(makefile.MakefileBuilder):
-
     def edit(self, pkg, spec, prefix):
         if spec.satisfies("%gcc"):
             if self.spec.satisfies("@21:21"):
diff --git a/repos/spack_repo/builtin/packages/dbcsr/package.py b/repos/spack_repo/builtin/packages/dbcsr/package.py
index fe2b3dc8fac..5db94ca27d7 100644
--- a/repos/spack_repo/builtin/packages/dbcsr/package.py
+++ b/repos/spack_repo/builtin/packages/dbcsr/package.py
@@ -119,7 +119,7 @@ class Dbcsr(CMakePackage, CudaPackage, ROCmPackage):
         "gfx942",
         "gfx950",
     )
-    amd_msg = f"""DBCSR supports these AMD gpu targets:  {', '.join(dbcsr_amdgpu_targets)}.
+    amd_msg = f"""DBCSR supports these AMD gpu targets:  {", ".join(dbcsr_amdgpu_targets)}.
                   Set amdgpu_target explicitly to one of the supported targets"""
 
     for arch in ROCmPackage.amdgpu_targets:
diff --git a/repos/spack_repo/builtin/packages/ed/package.py b/repos/spack_repo/builtin/packages/ed/package.py
index 3104e3ab7fc..3b3b0f1c48e 100644
--- a/repos/spack_repo/builtin/packages/ed/package.py
+++ b/repos/spack_repo/builtin/packages/ed/package.py
@@ -26,7 +26,6 @@ class Ed(AutotoolsPackage, GNUMirrorPackage):
     parallel = False
 
     def configure_args(self):
-
         args = []
 
         args.append(f"CC={spack_cc}")
diff --git a/repos/spack_repo/builtin/packages/fakexrandr/package.py b/repos/spack_repo/builtin/packages/fakexrandr/package.py
index 3b6fde1d1f8..5465cad22a8 100644
--- a/repos/spack_repo/builtin/packages/fakexrandr/package.py
+++ b/repos/spack_repo/builtin/packages/fakexrandr/package.py
@@ -35,9 +35,7 @@ def edit(self, spec, prefix):
 #define XRANDR_PATCH {2}
 #define REAL_XRANDR_LIB "{3}"
 #define FAKEXRANDR_INSTALL_DIR "{4}"
-""".format(
-                    version[0], version[1], version[2], spec["libxrandr"].libs[0], prefix.lib
-                )
+""".format(version[0], version[1], version[2], spec["libxrandr"].libs[0], prefix.lib)
             )
 
         # Also need to hack Makefile
diff --git a/repos/spack_repo/builtin/packages/gsl/package.py b/repos/spack_repo/builtin/packages/gsl/package.py
index 5c0afa3b54f..74a4f3dfcb0 100644
--- a/repos/spack_repo/builtin/packages/gsl/package.py
+++ b/repos/spack_repo/builtin/packages/gsl/package.py
@@ -66,7 +66,6 @@ def force_autoreconf(self):
     def configure_args(self):
         configure_args = []
         if self.spec.satisfies("+external-cblas"):
-
             inc = self.spec["blas"].headers.include_flags
             # openblas can install the headers into include/openblas which trips up the autoconf
             if self.spec["blas"].name == "openblas":
diff --git a/repos/spack_repo/builtin/packages/hdf5/package.py b/repos/spack_repo/builtin/packages/hdf5/package.py
index 91358b51cf7..0af64014022 100644
--- a/repos/spack_repo/builtin/packages/hdf5/package.py
+++ b/repos/spack_repo/builtin/packages/hdf5/package.py
@@ -544,7 +544,8 @@ def cmake_args(self):
             self.define("HDF5_BUILD_EXAMPLES", False),
             self.define(
                 "BUILD_TESTING",
-                self.run_tests or
+                self.run_tests
+                or
                 # Version 1.8.22 fails to build the tools when shared libraries
                 # are enabled but the tests are disabled.
                 spec.satisfies("@1.8.22+shared+tools"),
diff --git a/repos/spack_repo/builtin/packages/hdfview/package.py b/repos/spack_repo/builtin/packages/hdfview/package.py
index 6f3f1e77a82..3fd60a21c02 100644
--- a/repos/spack_repo/builtin/packages/hdfview/package.py
+++ b/repos/spack_repo/builtin/packages/hdfview/package.py
@@ -75,7 +75,6 @@ def setup_build_environment(self, env: EnvironmentModifications) -> None:
         env.set("JAVA_HOME ", self.spec["java"].prefix)
 
     def url_for_version(self, version):
-
         # the new versions have a complex https://objects.githubusercontent.com url so use the
         # github release
         if version > Version("3.3.0"):
diff --git a/repos/spack_repo/builtin/packages/hip/package.py b/repos/spack_repo/builtin/packages/hip/package.py
index 98a57977e25..1433e7c686e 100644
--- a/repos/spack_repo/builtin/packages/hip/package.py
+++ b/repos/spack_repo/builtin/packages/hip/package.py
@@ -465,7 +465,6 @@ def setup_run_environment(self, env: EnvironmentModifications) -> None:
     def setup_dependent_build_environment(
         self, env: EnvironmentModifications, dependent_spec: Spec
     ) -> None:
-
         env.set("HIPCC_COMPILE_FLAGS_APPEND", "")
         if self.spec.satisfies("+rocm"):
             paths = self.get_paths()
diff --git a/repos/spack_repo/builtin/packages/mbedtls/package.py b/repos/spack_repo/builtin/packages/mbedtls/package.py
index a6e43a86f3c..fc904519c1b 100644
--- a/repos/spack_repo/builtin/packages/mbedtls/package.py
+++ b/repos/spack_repo/builtin/packages/mbedtls/package.py
@@ -100,7 +100,6 @@ def cmake_args(self):
 
 
 class MakefileBuilder(makefile.MakefileBuilder):
-
     def setup_build_environment(self, env):
         if self.spec.satisfies("libs=shared"):
             env.set("SHARED", "yes")
diff --git a/repos/spack_repo/builtin/packages/mfem/package.py b/repos/spack_repo/builtin/packages/mfem/package.py
index a47080350d6..18594b30981 100644
--- a/repos/spack_repo/builtin/packages/mfem/package.py
+++ b/repos/spack_repo/builtin/packages/mfem/package.py
@@ -823,8 +823,7 @@ def find_optional_library(name, prefix):
             lapack_blas = spec["lapack"].libs + spec["blas"].libs
             options += [
                 # LAPACK_OPT is not used
-                "LAPACK_LIB=%s"
-                % ld_flags_from_library_list(lapack_blas)
+                "LAPACK_LIB=%s" % ld_flags_from_library_list(lapack_blas)
             ]
 
         if "+superlu-dist" in spec:
diff --git a/repos/spack_repo/builtin/packages/mgis/package.py b/repos/spack_repo/builtin/packages/mgis/package.py
index 1b90902f073..bbb42fdf5d9 100644
--- a/repos/spack_repo/builtin/packages/mgis/package.py
+++ b/repos/spack_repo/builtin/packages/mgis/package.py
@@ -51,7 +51,6 @@ class Mgis(CMakePackage):
     version("1.0.1", sha256="6102621455bc5d9b1591cd33e93b2e15a9572d2ce59ca6dfa30ba57ae1265c08")
 
     with default_args(deprecated=True):
-
         version("3.0.1", sha256="fb9a7f5008a43c70bdb1c4b80f32f7fd3e4274c912b93c36af7011d3c4f93039")
         version(
             "3.0.0",
diff --git a/repos/spack_repo/builtin/packages/nwchem/package.py b/repos/spack_repo/builtin/packages/nwchem/package.py
index 1dba12f1e1c..bdbeea799b7 100644
--- a/repos/spack_repo/builtin/packages/nwchem/package.py
+++ b/repos/spack_repo/builtin/packages/nwchem/package.py
@@ -267,9 +267,7 @@ def install(self, spec, prefix):
    spce    {data}/solvents/spce.rst
    charmm_s {data}/charmm_s/
    charmm_x {data}/charmm_x/
-""".format(
-                data=share_path
-            )
+""".format(data=share_path)
             with open(".nwchemrc", "w") as f:
                 f.write(nwchemrc)
             install(".nwchemrc", share_path)
diff --git a/repos/spack_repo/builtin/packages/of_precice/package.py b/repos/spack_repo/builtin/packages/of_precice/package.py
index 72b8c2013cd..998d232978e 100644
--- a/repos/spack_repo/builtin/packages/of_precice/package.py
+++ b/repos/spack_repo/builtin/packages/of_precice/package.py
@@ -78,9 +78,7 @@ def configure(self, spec, prefix):
 # Local build (for user appbin, libbin)
 . ./change-userdir.sh $PWD/{user_dir}
 #
-""".format(
-                    precice_dir=spec["precice"].prefix, user_dir=self.build_userdir
-                )
+""".format(precice_dir=spec["precice"].prefix, user_dir=self.build_userdir)
             )
 
     def build(self, spec, prefix):
diff --git a/repos/spack_repo/builtin/packages/openfoam/package.py b/repos/spack_repo/builtin/packages/openfoam/package.py
index cb421e9d463..9d63f69bc2a 100644
--- a/repos/spack_repo/builtin/packages/openfoam/package.py
+++ b/repos/spack_repo/builtin/packages/openfoam/package.py
@@ -1168,9 +1168,7 @@ def create_rules(self, projdir, foam_pkg):
 PINC    = {PINC}
 PLIBS   = {PLIBS}
 #-------
-""".format(
-                            **user_mpi
-                        )
+""".format(**user_mpi)
                     )
 
 
diff --git a/repos/spack_repo/builtin/packages/openmpi/package.py b/repos/spack_repo/builtin/packages/openmpi/package.py
index 1cc580c21b8..946cd6aae4a 100644
--- a/repos/spack_repo/builtin/packages/openmpi/package.py
+++ b/repos/spack_repo/builtin/packages/openmpi/package.py
@@ -745,7 +745,6 @@ def patch(self):
 
         # @:4 does not depend on prrte and used orte
         with when("@5"):
-
             # When an external PMIx is used, also an external PRRTE should be used
             # https://github.com/open-mpi/ompi/issues/13275#issuecomment-2907903468
             depends_on("prrte")
diff --git a/repos/spack_repo/builtin/packages/openvdb/package.py b/repos/spack_repo/builtin/packages/openvdb/package.py
index 137277b2b68..221b91900cc 100644
--- a/repos/spack_repo/builtin/packages/openvdb/package.py
+++ b/repos/spack_repo/builtin/packages/openvdb/package.py
@@ -81,7 +81,6 @@ class Openvdb(CMakePackage):
     # depends_on("flex@2.6.4:", when="+ax")
 
     def cmake_args(self):
-
         args = [
             self.define("OPENVDB_BUILD_CORE", True),
             # Force the specific Spack-built Boost prefix
diff --git a/repos/spack_repo/builtin/packages/py_bottleneck/package.py b/repos/spack_repo/builtin/packages/py_bottleneck/package.py
index 3a88332701f..d65b115d30f 100644
--- a/repos/spack_repo/builtin/packages/py_bottleneck/package.py
+++ b/repos/spack_repo/builtin/packages/py_bottleneck/package.py
@@ -32,7 +32,6 @@ class PyBottleneck(PythonPackage):
     depends_on("py-numpy", type=("build", "run"))
 
     def url_for_version(self, version):
-
         url = "https://files.pythonhosted.org/packages/source/b/Bottleneck/{0}-{1}.tar.gz"
         if version > Version("1.3.8"):
             name = "bottleneck"
diff --git a/repos/spack_repo/builtin/packages/py_jaxlib/package.py b/repos/spack_repo/builtin/packages/py_jaxlib/package.py
index cc91a6a6261..a8adaacacc0 100644
--- a/repos/spack_repo/builtin/packages/py_jaxlib/package.py
+++ b/repos/spack_repo/builtin/packages/py_jaxlib/package.py
@@ -278,7 +278,7 @@ def setup_run_environment(self, env: EnvironmentModifications) -> None:
             for libdir in libs.directories:
                 env.append_path("LD_LIBRARY_PATH", libdir)
 
-            env.set("XLA_FLAGS", f'--xla_gpu_cuda_data_dir={self.spec["cuda"].prefix}')
+            env.set("XLA_FLAGS", f"--xla_gpu_cuda_data_dir={self.spec['cuda'].prefix}")
 
     def install(self, spec, prefix):
         # https://jax.readthedocs.io/en/latest/developer.html
diff --git a/repos/spack_repo/builtin/packages/py_nltk/resourcegen.py b/repos/spack_repo/builtin/packages/py_nltk/resourcegen.py
index 1a6e747b49f..64afc0fdb0e 100644
--- a/repos/spack_repo/builtin/packages/py_nltk/resourcegen.py
+++ b/repos/spack_repo/builtin/packages/py_nltk/resourcegen.py
@@ -32,9 +32,7 @@
             when='+data',
             sha256='{2}',
             destination='nltk_data/{3}',
-            placement='{0}')""".format(
-                    name, url, output_checksum, subdir
-                )
+            placement='{0}')""".format(name, url, output_checksum, subdir)
             )
         else:
             print("""bad {0}""".format(url))
diff --git a/repos/spack_repo/builtin/packages/py_nvidia_dali/package.py b/repos/spack_repo/builtin/packages/py_nvidia_dali/package.py
index 3179769e5cb..e18a1c5066f 100644
--- a/repos/spack_repo/builtin/packages/py_nvidia_dali/package.py
+++ b/repos/spack_repo/builtin/packages/py_nvidia_dali/package.py
@@ -30,12 +30,14 @@ class PyNvidiaDali(PythonPackage):
     system = platform.system().lower()
     arch = platform.machine()
     if "linux" in system and arch == "x86_64":
-        version(
-            "1.52.0-cuda130",
-            sha256="37369fb30e9c66f710b29836688c90abc36793bbe757cd3ad699fac76ba07119",
-            url="https://developer.download.nvidia.com/compute/redist/nvidia-dali-cuda130/nvidia_dali_cuda130-1.52.0-py3-none-manylinux_2_28_x86_64.whl",
-            expand=False,
-        ),
+        (
+            version(
+                "1.52.0-cuda130",
+                sha256="37369fb30e9c66f710b29836688c90abc36793bbe757cd3ad699fac76ba07119",
+                url="https://developer.download.nvidia.com/compute/redist/nvidia-dali-cuda130/nvidia_dali_cuda130-1.52.0-py3-none-manylinux_2_28_x86_64.whl",
+                expand=False,
+            ),
+        )
         version(
             "1.52.0-cuda120",
             sha256="52310878e2c6ced901c8e9fde8f8ac79b65537abc2a290a1cbf1f53f44072206",
diff --git a/repos/spack_repo/builtin/packages/regenie/package.py b/repos/spack_repo/builtin/packages/regenie/package.py
index 9475913bf12..1e584f1becb 100644
--- a/repos/spack_repo/builtin/packages/regenie/package.py
+++ b/repos/spack_repo/builtin/packages/regenie/package.py
@@ -120,7 +120,6 @@ def dep_dirs(dep):
 
         # Avoid using vendored dependencies distribued with bgen
         if satisfies("~bgen-bundled-deps"):
-
             # zstd and sqlite can be replaced with subsitutions
             for dep, lib_name, old_lib, old_inc in [
                 ("zstd", "zstd", "zstd-1.1.0", "zstd-1.1.0/lib"),
@@ -154,7 +153,7 @@ def dep_dirs(dep):
                 ' HINTS "${BGEN_PATH}/build/3rd_party/boost_1_55_0" REQUIRED)'
             )
             boost_pkg = (
-                f"find_package(Boost {boost_vers}" f" COMPONENTS {' '.join(boost_comps)} REQUIRED)"
+                f"find_package(Boost {boost_vers} COMPONENTS {' '.join(boost_comps)} REQUIRED)"
             )
             for find, replace in [
                 (boost_lib, boost_pkg),
diff --git a/repos/spack_repo/builtin/packages/samrai/package.py b/repos/spack_repo/builtin/packages/samrai/package.py
index b9dc6288dc1..0d3340e5bb3 100644
--- a/repos/spack_repo/builtin/packages/samrai/package.py
+++ b/repos/spack_repo/builtin/packages/samrai/package.py
@@ -168,7 +168,6 @@ def cmake_args(self):
 
 
 class CachedCMakeBuilder(CachedCMakeBuilder):
-
     @property
     def libs(self):
         libs = [
diff --git a/repos/spack_repo/builtin/packages/sarus/package.py b/repos/spack_repo/builtin/packages/sarus/package.py
index 06735a1f1bb..477b3dbc9f8 100644
--- a/repos/spack_repo/builtin/packages/sarus/package.py
+++ b/repos/spack_repo/builtin/packages/sarus/package.py
@@ -98,7 +98,5 @@ def build_perms_script(self):
 
                 https://sarus.readthedocs.io/en/stable/install/post-installation.html#security-related
 
-            """.format(
-                script_sh
-            )
+            """.format(script_sh)
         )
diff --git a/repos/spack_repo/builtin/packages/silo/package.py b/repos/spack_repo/builtin/packages/silo/package.py
index 8a00bddc767..85537e993c9 100644
--- a/repos/spack_repo/builtin/packages/silo/package.py
+++ b/repos/spack_repo/builtin/packages/silo/package.py
@@ -176,7 +176,6 @@ class Silo(autotools.AutotoolsPackage, cmake.CMakePackage):
 
 
 class AutotoolsBuilder(autotools.AutotoolsBuilder):
-
     def flag_handler(self, name, flags):
         spec = self.spec
         if name == "ldflags":
diff --git a/repos/spack_repo/builtin/packages/tfel/package.py b/repos/spack_repo/builtin/packages/tfel/package.py
index 49b4ab0e2ad..42a145bbc2c 100644
--- a/repos/spack_repo/builtin/packages/tfel/package.py
+++ b/repos/spack_repo/builtin/packages/tfel/package.py
@@ -63,7 +63,6 @@ class Tfel(CMakePackage):
     version("3.0.16", sha256="3e03778ee3514304b008d40c0f7ec5c22a9ec56bc7d26d84d81ae3a32709e8e3")
 
     with default_args(deprecated=True):
-
         version("5.0.1", sha256="820b2f9d54e237b2c2d9d6f06aaf7d4a1d3f34fb373e6549bee4fd8b55ecfad1")
         version("5.0.0", sha256="fe1ec39eba7f23571c2b0c773dab1cc274fee4512c5b2f2fc54b231da4502e87")
         version("4.2.3", sha256="a4f636ff9aeb6146a2d4f4bfd261092d6aa6c89be1ca725cefa8c02a5ec5183a")
diff --git a/repos/spack_repo/builtin/packages/xictools/package.py b/repos/spack_repo/builtin/packages/xictools/package.py
index 1e77895a7ad..a94d8c8be4f 100644
--- a/repos/spack_repo/builtin/packages/xictools/package.py
+++ b/repos/spack_repo/builtin/packages/xictools/package.py
@@ -85,7 +85,6 @@ class Xictools(MakefilePackage):
     patch("Makefile.in.patch", when="@4:")
 
     def edit(self, spec: Spec, prefix: Prefix) -> None:
-
         # Copy Makefile.sample to Makefile
         shutil.copy("Makefile.sample", "Makefile")
 
diff --git a/repos/spack_repo/builtin/packages/xios/package.py b/repos/spack_repo/builtin/packages/xios/package.py
index f63f008ebaa..d745ff2aabf 100644
--- a/repos/spack_repo/builtin/packages/xios/package.py
+++ b/repos/spack_repo/builtin/packages/xios/package.py
@@ -147,9 +147,7 @@ def xios_fcm(self):
 %CPP            {CC} -E
 %FPP            {CC} -E -P -x c
 %MAKE           make
-""".format(
-                **param
-            )
+""".format(**param)
         elif spec.satisfies("%cce"):
             # In the CC compiler prior to cce/8.3.7,
             # optimisation must be reduced to avoid a bug,
@@ -181,9 +179,7 @@ def xios_fcm(self):
 %CPP            cpp
 %FPP            cpp -P -CC
 %MAKE           gmake
-""".format(
-                **param
-            )
+""".format(**param)
         else:
             raise InstallError("Unsupported compiler.")