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Temporarily revert 492e3e6976d05b8de1892c37c900ada23eaeaf06 for gh-130721 #133075

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Revert "gh-129098: avoid using content of _pyrepl/__main__.py when …
…reporting tracebacks (#130721)"

This reverts commit 492e3e6.
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picnixz committed Apr 28, 2025
commit c92b5b8399ec8609c589028aa8e302619c2a15c3
4 changes: 0 additions & 4 deletions Lib/_pyrepl/__main__.py
Original file line number Diff line number Diff line change
@@ -1,10 +1,6 @@
# Important: don't add things to this module, as they will end up in the REPL's
# default globals. Use _pyrepl.main instead.

# Avoid caching this file by linecache and incorrectly report tracebacks.
# See https://github.com/python/cpython/issues/129098.
__spec__ = __loader__ = None

if __name__ == "__main__":
from .main import interactive_console as __pyrepl_interactive_console
__pyrepl_interactive_console()
29 changes: 2 additions & 27 deletions Lib/test/test_pyrepl/test_pyrepl.py
Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@
from unittest import TestCase, skipUnless, skipIf
from unittest.mock import patch
from test.support import force_not_colorized, make_clean_env
from test.support import SHORT_TIMEOUT, STDLIB_DIR
from test.support import SHORT_TIMEOUT
from test.support.import_helper import import_module
from test.support.os_helper import EnvironmentVarGuard, unlink
from test.support.os_helper import unlink

from .support import (
FakeConsole,
Expand Down Expand Up @@ -1416,31 +1416,6 @@ def test_python_basic_repl(self):
self.assertNotIn("Exception", output)
self.assertNotIn("Traceback", output)

@force_not_colorized
def test_no_pyrepl_source_in_exc(self):
# Avoid using _pyrepl/__main__.py in traceback reports
# See https://github.com/python/cpython/issues/129098.
pyrepl_main_file = os.path.join(STDLIB_DIR, "_pyrepl", "__main__.py")
self.assertTrue(os.path.exists(pyrepl_main_file), pyrepl_main_file)
with open(pyrepl_main_file) as fp:
excluded_lines = fp.readlines()
excluded_lines = list(filter(None, map(str.strip, excluded_lines)))

for filename in ['?', 'unknown-filename', '<foo>', '<...>']:
self._test_no_pyrepl_source_in_exc(filename, excluded_lines)

def _test_no_pyrepl_source_in_exc(self, filename, excluded_lines):
with EnvironmentVarGuard() as env, self.subTest(filename=filename):
env.unset("PYTHON_BASIC_REPL")
commands = (f"eval(compile('spam', {filename!r}, 'eval'))\n"
f"exit()\n")
output, _ = self.run_repl(commands, env=env)
self.assertIn("Traceback (most recent call last)", output)
self.assertIn("NameError: name 'spam' is not defined", output)
for line in excluded_lines:
with self.subTest(line=line):
self.assertNotIn(line, output)

@force_not_colorized
def test_bad_sys_excepthook_doesnt_crash_pyrepl(self):
env = os.environ.copy()
Expand Down

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