add a better log message and normalize os and arch values

Author: aignas

python/private/pypi/hub_builder.bzl

@@ -2,6 +2,7 @@
 
 load("//python/private:full_version.bzl", "full_version")
 load("//python/private:normalize_name.bzl", "normalize_name")
+load("//python/private:repo_utils.bzl", "repo_utils")
 load("//python/private:version.bzl", "version")
 load("//python/private:version_label.bzl", "version_label")
 load(":attrs.bzl", "use_isolated")
@@ -314,7 +315,10 @@ def _platforms(module_ctx, *, python_version, config, target_platforms):
     )
 
     target_platforms = sorted({
-        p.format(os = module_ctx.os.name, arch = module_ctx.os.arch): None
+        p.format(
+            os = repo_utils.get_platforms_os_name(module_ctx),
+            arch = repo_utils.get_platforms_cpu_name(module_ctx),
+        ): None
         for p in target_platforms
     })
 

python/private/pypi/requirements_files_by_platform.bzl

@@ -142,6 +142,7 @@ def requirements_files_by_platform(
     if logger:
         logger.debug(lambda: "Platforms from pip args: {}".format(platforms_from_args))
 
+    input_platforms = platforms
     default_platforms = platforms
 
     if platforms_from_args:
@@ -227,9 +228,10 @@ def requirements_files_by_platform(
                 configured_platforms[p] = file
 
         elif logger:
-            logger.debug(lambda: "File {} will be ignored because there are no configured platforms: {}".format(
+            logger.info(lambda: "File {} will be ignored because there are no configured platforms: {} out of {}".format(
                 file,
                 default_platforms,
+                input_platforms,
             ))
             continue