[py] Add PKG-INFO to sdist (SeleniumHQ#11379)

Co-authored-by: David Burns <david.burns@theautomatedtester.co.uk>

py/BUILD.bazel

@@ -6,6 +6,7 @@ load("@py_dev_requirements//:requirements.bzl", "requirement")
 load("//common:defs.bzl", "copy_file")
 load("//py:defs.bzl", "py_test_suite")
 load("//py/private:browsers.bzl", "BROWSERS")
+load("//py/private:import.bzl", "py_import")
 load("@rules_python//python:pip.bzl", "compile_pip_requirements")
 
 compile_pip_requirements(
@@ -164,6 +165,7 @@ pkg_files(
         "README.rst",
         "setup.py",
         ":selenium-pkg",
+        ":selenium-pkginfo",
     ],
     strip_prefix = strip_prefix.from_pkg(),
 )
@@ -176,6 +178,18 @@ pkg_tar(
     package_file_name = "selenium-%s.tar.gz" % SE_VERSION,
 )
 
+genrule(
+    name = "selenium-pkginfo",
+    srcs = [":selenium-wheel-lib"],
+    cmd = "cp $(location :selenium-wheel-lib)/selenium-%s.dist-info/METADATA $@" % SE_VERSION,
+    outs = ["PKG-INFO"],
+)
+
+py_import(
+    name = "selenium-wheel-lib",
+    wheel = ":selenium-wheel",
+)
+
 py_wheel(
     name = "selenium-wheel",
     classifiers = [

py/private/import.bzl

@@ -35,13 +35,13 @@ def _py_import_impl(ctx):
         runfiles = runfiles.merge(dep[DefaultInfo].default_runfiles)
 
     imports = depset(
-        items = [
+        [
             "%s/%s/%s-pyroot" % (ctx.workspace_name, ctx.label.package, ctx.label.name),
         ],
         transitive = [dep[PyInfo].imports for dep in ctx.attr.deps],
     )
     transitive_sources = depset(
-        items = [],
+        [],
         transitive = [dep[PyInfo].transitive_sources for dep in ctx.attr.deps],
     )
 
@@ -57,7 +57,7 @@ def _py_import_impl(ctx):
 
     return [
         DefaultInfo(
-            files = depset(items = [root]),
+            files = depset([root]),
             default_runfiles = runfiles,
         ),
         info,