[ci] bazel lint all BUILD files - python/ (#51092)

Signed-off-by: Elijah Melton <elimelt@uw.edu>

Author: elimelt

.pre-commit-config.yaml

@@ -53,9 +53,9 @@ repos:
     rev: 8.0.1
     hooks:
       - id: buildifier
-        files: ^(src|cpp)(/[^/]+)*/BUILD$
+        files: ^(src|cpp|python)(/[^/]+)*/BUILD$
       - id: buildifier-lint
-        files: ^(src|cpp)(/[^/]+)*/BUILD$
+        files: ^(src|cpp|python)(/[^/]+)*/BUILD$
 
   - repo: https://github.com/psf/black
     rev: 22.10.0

python/ray/_private/BUILD

@@ -1,6 +1,9 @@
 load("//bazel:python.bzl", "doctest")
 
 doctest(
-    files = glob(["**/*.py"], exclude=["**/thirdparty_files/**"]),
-    tags = ["team:core"]
+    files = glob(
+        ["**/*.py"],
+        exclude = ["**/thirdparty_files/**"],
+    ),
+    tags = ["team:core"],
 )

python/ray/_private/runtime_env/BUILD

@@ -1,7 +1,7 @@
 # TODO(hjiang): All existing pythons are not using bazel as build system, which leads to missing BUILD file and targets.
 # Revisit if we decide to support bazel build in the future.
 
-load("@rules_python//python:defs.bzl", "py_library", "py_test")
+load("@rules_python//python:defs.bzl", "py_library")
 
 package(default_visibility = ["//visibility:public"])
 
@@ -33,10 +33,10 @@ py_library(
 
 py_library(
     name = "uv",
-    srcs= ["uv.py"],
+    srcs = ["uv.py"],
     deps = [
+        ":dependency_utils",
         ":utils",
         ":virtualenv_utils",
-        ":dependency_utils",
     ],
 )