depot/third_party/nixpkgs/pkgs/servers/http/envoy/0001-nixpkgs-use-system-Python.patch

From 4a9739da420b9584d5b9582c19cf3f86a6a90609 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <git@lukegb.com>
Date: Fri, 12 May 2023 08:12:04 +0100
Subject: [PATCH 1/3] nixpkgs: use system Python

---
 bazel/python_dependencies.bzl | 11 ++++-------
 bazel/repositories_extra.bzl  | 16 ----------------
 2 files changed, 4 insertions(+), 23 deletions(-)

diff --git a/bazel/python_dependencies.bzl b/bazel/python_dependencies.bzl
index ea50bf30ba..b82f374720 100644
--- a/bazel/python_dependencies.bzl
+++ b/bazel/python_dependencies.bzl
@@ -1,27 +1,24 @@
 load("@rules_python//python:pip.bzl", "pip_parse")
-load("@python3_11//:defs.bzl", "interpreter")
-load("@envoy_toolshed//:packages.bzl", "load_packages")
 
 def envoy_python_dependencies():
-    # TODO(phlax): rename base_pip3 -> pip3 and remove this
-    load_packages()
+    pip_parse(
+        name = "pip3",
+        requirements_lock = "@envoy_toolshed//:requirements.txt",
+    )
     pip_parse(
         name = "base_pip3",
-        python_interpreter_target = interpreter,
         requirements_lock = "@envoy//tools/base:requirements.txt",
         extra_pip_args = ["--require-hashes"],
     )
 
     pip_parse(
         name = "dev_pip3",
-        python_interpreter_target = interpreter,
         requirements_lock = "@envoy//tools/dev:requirements.txt",
         extra_pip_args = ["--require-hashes"],
     )
 
     pip_parse(
         name = "fuzzing_pip3",
-        python_interpreter_target = interpreter,
         requirements_lock = "@rules_fuzzing//fuzzing:requirements.txt",
         extra_pip_args = ["--require-hashes"],
     )
diff --git a/bazel/repositories_extra.bzl b/bazel/repositories_extra.bzl
index 40d348073f..17b98b1ea1 100644
--- a/bazel/repositories_extra.bzl
+++ b/bazel/repositories_extra.bzl
@@ -1,29 +1,13 @@
 load("@emsdk//:deps.bzl", emsdk_deps = "deps")
-load("@rules_python//python:repositories.bzl", "python_register_toolchains")
 load("@proxy_wasm_cpp_host//bazel/cargo/wasmtime:crates.bzl", "wasmtime_fetch_remote_crates")
 load("//bazel/external/cargo:crates.bzl", "raze_fetch_remote_crates")
 load("@aspect_bazel_lib//lib:repositories.bzl", "aspect_bazel_lib_dependencies")
 
-def _python_minor_version(python_version):
-    return "_".join(python_version.split(".")[:-1])
-
-# Python version for `rules_python`
-PYTHON_VERSION = "3.11.3"
-PYTHON_MINOR_VERSION = _python_minor_version(PYTHON_VERSION)
-
 # Envoy deps that rely on a first stage of dependency loading in envoy_dependencies().
 def envoy_dependencies_extra(
-        python_version = PYTHON_VERSION,
         ignore_root_user_error = False):
     emsdk_deps()
     raze_fetch_remote_crates()
     wasmtime_fetch_remote_crates()
 
-    # Registers underscored Python minor version - eg `python3_10`
-    python_register_toolchains(
-        name = "python%s" % _python_minor_version(python_version),
-        python_version = python_version,
-        ignore_root_user_error = ignore_root_user_error,
-    )
-
     aspect_bazel_lib_dependencies()
-- 
2.42.0