Issue #23911: Move path-based bootstrap code to a separate frozen module.

3 files changed, 6 insertions, 6 deletions

diff --git a/Lib/test/test_importlib/extension/test_case_sensitivity.py b/Lib/test/test_importlib/extension/test_case_sensitivity.py
index c7d6ca6..706c3e4 100644
--- a/Lib/test/test_importlib/extension/test_case_sensitivity.py
+++ b/Lib/test/test_importlib/extension/test_case_sensitivity.py
@@ -1,4 +1,4 @@
-from importlib import _bootstrap
+from importlib import _bootstrap_external
 import sys
 from test import support
 import unittest
@@ -26,7 +26,7 @@ class ExtensionModuleCaseSensitivityTest:
     def test_case_sensitive(self):
         with support.EnvironmentVarGuard() as env:
             env.unset('PYTHONCASEOK')
-            if b'PYTHONCASEOK' in _bootstrap._os.environ:
+            if b'PYTHONCASEOK' in _bootstrap_external._os.environ:
                 self.skipTest('os.environ changes not reflected in '
                               '_os.environ')
             loader = self.find_module()
@@ -35,7 +35,7 @@ class ExtensionModuleCaseSensitivityTest:
     def test_case_insensitivity(self):
         with support.EnvironmentVarGuard() as env:
             env.set('PYTHONCASEOK', '1')
-            if b'PYTHONCASEOK' not in _bootstrap._os.environ:
+            if b'PYTHONCASEOK' not in _bootstrap_external._os.environ:
                 self.skipTest('os.environ changes not reflected in '
                               '_os.environ')
             loader = self.find_module()
diff --git a/Lib/test/test_importlib/import_/test_path.py b/Lib/test/test_importlib/import_/test_path.py
index c246d69..4359dd9 100644
--- a/Lib/test/test_importlib/import_/test_path.py
+++ b/Lib/test/test_importlib/import_/test_path.py
@@ -99,7 +99,7 @@ class FinderTests:
         new_path_importer_cache.pop(None, None)
         new_path_hooks = [zipimport.zipimporter,
                           self.machinery.FileFinder.path_hook(
-                              *self.importlib._bootstrap._get_supported_file_loaders())]
+                              *self.importlib._bootstrap_external._get_supported_file_loaders())]
         missing = object()
         email = sys.modules.pop('email', missing)
         try:
diff --git a/Lib/test/test_importlib/source/test_case_sensitivity.py b/Lib/test/test_importlib/source/test_case_sensitivity.py
index 29e95b2..c274b38 100644
--- a/Lib/test/test_importlib/source/test_case_sensitivity.py
+++ b/Lib/test/test_importlib/source/test_case_sensitivity.py
@@ -42,7 +42,7 @@ class CaseSensitivityTest:
     def test_sensitive(self):
         with test_support.EnvironmentVarGuard() as env:
             env.unset('PYTHONCASEOK')
-            if b'PYTHONCASEOK' in self.importlib._bootstrap._os.environ:
+            if b'PYTHONCASEOK' in self.importlib._bootstrap_external._os.environ:
                 self.skipTest('os.environ changes not reflected in '
                               '_os.environ')
             sensitive, insensitive = self.sensitivity_test()
@@ -53,7 +53,7 @@ class CaseSensitivityTest:
     def test_insensitive(self):
         with test_support.EnvironmentVarGuard() as env:
             env.set('PYTHONCASEOK', '1')
-            if b'PYTHONCASEOK' not in self.importlib._bootstrap._os.environ:
+            if b'PYTHONCASEOK' not in self.importlib._bootstrap_external._os.environ:
                 self.skipTest('os.environ changes not reflected in '
                               '_os.environ')
             sensitive, insensitive = self.sensitivity_test()