modules/grpc/1.56.3/patches/python.patch

diff --git a/MODULE.bazel b/MODULE.bazel
index caf4f829d4..fc38a29cdc 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -34,3 +34,36 @@ use_repo(
 grpc_extra_deps_ext = use_extension("//bazel:grpc_extra_deps.bzl", "grpc_extra_deps_ext")
 
 use_repo(grpc_extra_deps_ext, "com_google_googleapis_imports")
+
+bazel_dep(name = "rules_python", version = "0.29.0")
+
+PYTHON_VERSIONS = [
+    "3.8",
+    "3.9",
+    "3.10",
+    "3.11",
+    "3.12",
+]
+
+python = use_extension("@rules_python//python/extensions:python.bzl", "python")
+[
+    python.toolchain(
+        is_default = python_version == PYTHON_VERSIONS[-1],
+        python_version = python_version,
+    )
+    for python_version in PYTHON_VERSIONS
+]
+use_repo(python, local_config_python = "python_3_8")
+
+pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip")
+[
+    pip.parse(
+        hub_name = "grpc_python_dependencies",
+        python_version = python_version,
+        requirements_lock = "//:requirements.bazel.txt",
+    )
+    for python_version in PYTHON_VERSIONS
+]
+use_repo(pip, "grpc_python_dependencies")
+grpc_python_deps_ext = use_extension("//bazel:grpc_python_deps.bzl", "grpc_python_deps_ext")
+use_repo(grpc_python_deps_ext, "cython")
diff --git a/bazel/grpc_python_deps.bzl b/bazel/grpc_python_deps.bzl
index 39893eef6e..172933e062 100644
--- a/bazel/grpc_python_deps.bzl
+++ b/bazel/grpc_python_deps.bzl
@@ -16,6 +16,18 @@
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 load("@com_github_grpc_grpc//third_party/py:python_configure.bzl", "python_configure")
 
+# buildifier: disable=unnamed-macro
+def cython():
+    http_archive(
+        name = "cython",
+        build_file = "@com_github_grpc_grpc//third_party:cython.BUILD",
+        sha256 = "a2da56cc22be823acf49741b9aa3aa116d4f07fa8e8b35a3cb08b8447b37c607",
+        strip_prefix = "cython-0.29.35",
+        urls = [
+            "https://github.com/cython/cython/archive/0.29.35.tar.gz",
+        ],
+    )
+
 # buildifier: disable=unnamed-macro
 def grpc_python_deps():
     """Loads dependencies for gRPC Python."""
@@ -36,12 +48,6 @@ def grpc_python_deps():
     )
 
     if "cython" not in native.existing_rules():
-        http_archive(
-            name = "cython",
-            build_file = "@com_github_grpc_grpc//third_party:cython.BUILD",
-            sha256 = "a2da56cc22be823acf49741b9aa3aa116d4f07fa8e8b35a3cb08b8447b37c607",
-            strip_prefix = "cython-0.29.35",
-            urls = [
-                "https://github.com/cython/cython/archive/0.29.35.tar.gz",
-            ],
-        )
+        cython()
+
+grpc_python_deps_ext = module_extension(implementation = lambda ctx: cython())
diff --git a/requirements.bazel.txt b/requirements.bazel.txt
index f2dbfd7af8..ea81395c14 100644
--- a/requirements.bazel.txt
+++ b/requirements.bazel.txt
@@ -1,17 +1,25 @@
 # GRPC Python setup requirements
+cachetools==4.2.4
+certifi==2017.4.17
+chardet==3.0.4
 coverage==4.5.4
 cython==0.29.21
-protobuf>=3.5.0.post1, < 4.0dev
-wheel==0.36.2
+gevent==22.8.0
 google-auth==1.24.0
+googleapis-common-protos==1.5.5
+greenlet==1.1.3.post0
+grpcio==1.56.2
+idna==2.7
 oauth2client==4.1.0
+protobuf>=3.5.0.post1, < 4.0dev
+pyasn1==0.5.1
+pyasn1-modules==0.3.0
 requests==2.25.1
+rsa==4.9
+setuptools==69.0.3
+six==1.16.0
 urllib3==1.26.5
-chardet==3.0.4
-certifi==2017.4.17
-idna==2.7
-googleapis-common-protos==1.5.5
-gevent==22.08.0
-zope.event==4.5.0
-setuptools==44.1.1
+wheel==0.36.2
 xds-protos==0.0.11
+zope-event==4.5.0
+zope-interface==6.1