From ada6c6495ea5be2b2a4a5395f341abe438b55247 Mon Sep 17 00:00:00 2001
From: mayeut <mayeut@users.noreply.github.com>
Date: Sat, 8 May 2021 12:59:39 +0200
Subject: [PATCH] pin CPython 3.8 installer on macosx10.9

macosx11 installer requires macOS 11+ for CPython 3.8 while macosx11 installer for CPython 3.9+ only requires macOS 10.9+ on x86_64.
---
 bin/update_pythons.py | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/bin/update_pythons.py b/bin/update_pythons.py
index 1b656ecc4..6a7c7a325 100755
--- a/bin/update_pythons.py
+++ b/bin/update_pythons.py
@@ -196,27 +196,32 @@ def __init__(self) -> None:
                 uri = int(release["resource_uri"].rstrip("/").split("/")[-1])
                 self.versions_dict[version] = uri
 
-    def update_version_macos(self, identifier: str, spec: Specifier) -> ConfigMacOS | None:
-        file_idents = ("macos11.pkg", "macosx10.9.pkg", "macosx10.6.pkg")
+    def update_version_macos(
+        self, identifier: str, version: Version, spec: Specifier
+    ) -> ConfigMacOS | None:
         sorted_versions = sorted(v for v in self.versions_dict if spec.contains(v))
 
-        for version in reversed(sorted_versions):
+        if version <= Version("3.8.9999"):
+            file_ident = "macosx10.9.pkg"
+        else:
+            file_ident = "macos11.pkg"
+
+        for new_version in reversed(sorted_versions):
             # Find the first patch version that contains the requested file
-            uri = self.versions_dict[version]
+            uri = self.versions_dict[new_version]
             response = requests.get(
                 f"https://www.python.org/api/v2/downloads/release_file/?release={uri}"
             )
             response.raise_for_status()
             file_info = response.json()
 
-            for file_ident in file_idents:
-                urls = [rf["url"] for rf in file_info if file_ident in rf["url"]]
-                if urls:
-                    return ConfigMacOS(
-                        identifier=identifier,
-                        version=f"{version.major}.{version.minor}",
-                        url=urls[0],
-                    )
+            urls = [rf["url"] for rf in file_info if file_ident in rf["url"]]
+            if urls:
+                return ConfigMacOS(
+                    identifier=identifier,
+                    version=f"{new_version.major}.{new_version.minor}",
+                    url=urls[0],
+                )
 
         return None
 
@@ -247,7 +252,7 @@ def update_config(self, config: dict[str, str]) -> None:
             if identifier.startswith("pp"):
                 config_update = self.macos_pypy.update_version_macos(spec)
             else:
-                config_update = self.macos_cpython.update_version_macos(identifier, spec)
+                config_update = self.macos_cpython.update_version_macos(identifier, version, spec)
 
             assert config_update is not None, f"MacOS {spec} not found!"
             config.update(**config_update)