Use __main__ for filesystem script compiler warnings - #9301

No actionable comments were generated in the recent review. 🎉

Pre-merge checks: 4 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 1 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the main change: passing main to the filesystem script compiler to control compiler warnings.
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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📦 Library Dependencies

The following Lib/ modules were modified. Here are their dependencies:

[ ] test: cpython/Lib/test/test_bytes.py (TODO: 12)

dependencies:

dependent tests: (no tests depend on bytes)

[x] test: cpython/Lib/test/test_cmd_line_script.py (TODO: 1)

dependencies:

dependent tests: (no tests depend on cmd_line_script)

[ ] lib: cpython/Lib/bdb.py
[x] test: cpython/Lib/test/test_bdb.py (TODO: 1)

dependencies:

• bdb (native: main, sys)
  • contextlib, dis, fnmatch, functools, inspect, linecache, os, reprlib, threading, weakref

dependent tests: (2 tests)

• bdb: test_bdb test_pdb

[ ] lib: cpython/Lib/modulefinder.py
[ ] test: cpython/Lib/test/test_modulefinder.py

dependencies:

• modulefinder (native: importlib._bootstrap_external, importlib.machinery, marshal, sys)
  • io (native: _io, _thread, errno, msvcrt, sys)
  • dis, getopt, os

dependent tests: (2 tests)

• modulefinder: test_importlib test_modulefinder

[ ] lib: cpython/Lib/pdb.py
[ ] test: cpython/Lib/test/test_pdb.py (TODO: 30)

dependencies:

• pdb (native: main, _pyrepl.main, _pyrepl.readline, _pyrepl.simple_interact, _pyrepl.utils, atexit, builtins, itertools, readline, sys)
  • asyncio (native: _asyncio, _overlapped, _pyrepl.console, _pyrepl.main, _pyrepl.simple_interact, _remote_debugging, _winapi, asyncio.tools, base_events, collections.abc, concurrent.futures, coroutines, errno, events, exceptions, futures, graph, itertools, locks, log, math, msvcrt, protocols, queues, readline, runners, streams, sys, taskgroups, tasks, threads, time, timeouts, transports, unix_events, windows_events)
  • codeop
  • pydoc (native: _pyrepl.pager, builtins, email.message, http.server, importlib._bootstrap, importlib._bootstrap_external, importlib.machinery, importlib.util, pydoc_data.topics, select, sys, time, urllib.parse)
  • bdb, io
  • _colorize, argparse, cmd, code, contextlib, dis, glob, inspect, json, linecache, os, pprint, re, rlcompleter, runpy, selectors, shlex, signal, socket, stat, tempfile, textwrap, threading, token, tokenize, traceback, types, typing, warnings, weakref

dependent tests: (1 tests)

• pdb: test_pdb

[ ] lib: cpython/Lib/codeop.py
[x] test: cpython/Lib/test/test_codeop.py

dependencies:

• codeop

dependent tests: (112 tests)

• codeop: test_codeop
  • code:
    • pdb: test_pdb
    • sqlite3.main: test_sqlite3
  • traceback: test_asyncio test_builtin test_code_module test_concurrent_futures test_contextlib test_contextlib_async test_coroutines test_dictcomps test_exceptions test_http_cookiejar test_importlib test_iter test_listcomps test_pyexpat test_setcomps test_socket test_ssl test_subprocess test_sys test_threadedtempfile test_threading test_traceback test_unittest test_with test_zipimport
    • concurrent.futures.interpreter: test_concurrent_futures
    • concurrent.futures.process: test_compileall test_concurrent_futures
    • http.cookiejar: test_urllib2
    • logging: test_asyncio test_decimal test_genericalias test_hashlib test_logging test_pkgutil test_support test_unittest test_urllib2net
    • multiprocessing: test_asyncio test_concurrent_futures test_fcntl test_importlib test_memoryview test_multiprocessing_forkserver test_multiprocessing_main_handling test_profiling test_re
    • py_compile: test_cmd_line_script test_importlib test_modulefinder test_py_compile test_pydoc test_runpy
    • pydoc: test_enum
    • site: test_site
    • socketserver: test_imaplib test_socketserver test_wsgiref
    • threading: test_android test_asyncio test_bytes test_bz2 test_code test_concurrent_futures test_context test_ctypes test_docxmlrpc test_email test_enumerate test_external_inspection test_fork1 test_frame test_ftplib test_functools test_gc test_httplib test_httpservers test_importlib test_inspect test_io test_ioctl test_itertools test_linecache test_opcache test_pathlib test_poll test_poplib test_pyrepl test_queue test_robotparser test_sched test_signal test_smtplib test_sqlite3 test_super test_syslog test_termios test_threading_local test_time test_urllib2_localnet test_weakref test_winreg test_xmlrpc test_zstd
    • timeit: test_timeit
    • tkinter: test_pyrepl test_tkinter test_ttk test_ttk_textonly

Legend:

• [+] path exists in CPython
• [x] up-to-date, [ ] outdated

Merging this PR will improve performance by 11.01%

⚡ 1 improved benchmark
✅ 61 untouched benchmarks
⏩ 4 skipped benchmarks¹

Performance Changes

_{Comparing youknowdot:py315-script-warning-main-module (a0c88bf) with main (eb03691)}

Codex Review Summary

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