- Add FieldType enum and FIELD_TYPES static table mapping all
AST node classes to their ASDL field types
- Resolve markers to real Python type objects (GenericAlias,
Union, plain types) at module init in populate_field_types()
- Set class-level None defaults for optional fields
- Replace hardcoded LIST_FIELDS and class-name checks in
slot_init with _field_types-based lookup
- Add expr_context default to Load(), fix ImportFrom.level
default (now None instead of 0)
- Fix __class_getitem__ None check, compile() formatting
- Remove 14 @expectedFailure decorators from test_ast
* Downgraded skips in tests
* Fixed failing tests
* Fixed test_ftplib + test_socket + test_ssl + test_threaded_import failures
* Removed comments about which tests are run in which environment
* Addressed PR comments
* Annotated skips on failing tests
* Removed unneeded tests
* Removed unneeded sys import from test_ftplib
* Added annotation to test_ftplib
* Readded skipIf to test_cleanup_with_symlink_modes with a more general ENV_POLLUTING_TESTS_WINDOWS
* Addressed PR comments
* Made changes to minimize diff in PR
* Apply suggestion from @youknowone
---------
Co-authored-by: Jeong, YunWon <69878+youknowone@users.noreply.github.com>
* Use `ast.unparse` for decorator generation and every ut_method
* Ensure ut_method type for external patches
* use textwrap
* Apply patches to `test_os.py`
* Apoly on `test_xml_etree.py`
* Run on some test files
* Update `test_str.py`
* Update `test_logging.py` from 3.13.7
