test_pyrepl.test_exposed_globals_in_repl failure

[smontanaro]

Bug report

Bug description:

I'm seeing this on a Dell laptop running XUbuntu 22.04 and MacBook Pro M1 running MacOS 14.5. In both cases, Python was built on main with the following sequence:

git fetch --all
git pull
git clean -fdx
./configure
nice make -j test

On the Mac, I also tested on the 3.13 branch and see the same failure (same out as below, save for the printed interpreter version details).

Dell:

======================================================================
FAIL: test_exposed_globals_in_repl (test.test_pyrepl.test_pyrepl.TestMain.test_exposed_globals_in_repl)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/skip/src/python/cpython/Lib/test/support/__init__.py", line 2622, in wrapper
    return func(*args, **kwargs)
  File "/home/skip/src/python/cpython/Lib/test/test_pyrepl/test_pyrepl.py", line 868, in test_exposed_globals_in_repl
    self.assertTrue(case1 or case2 or case3 or case4, output)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: False is not true : sorted(dir())
exit

Python 3.14.0a0 (heads/main:19d1e43e43d, Jul  4 2024, 06:49:38) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.


>>> 
>>> s
>>> so
>>> sor
>>> sort
>>> sorte
>>> sorted

>>> sorted(
>>> sorted(d
>>> sorted(di
>>> sorted(dir
>>> sorted(dir(
>>> sorted(dir()
>>> sorted(dir())




['__class__', '__class_getitem__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getstate__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__ior__', '__iter__', '__le__', '__len__', '__lt__', '__ne__', '__new__', '__or__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__ror__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'items', 'keys', 'pop', 'popitem', 'setdefault', 'update', 'values']


>>> 
>>> e
>>> ex


>>> exi



>>> exit

Mac:

======================================================================
FAIL: test_exposed_globals_in_repl (test.test_pyrepl.test_pyrepl.TestMain.test_exposed_globals_in_repl)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/skip/src/python/cpython/Lib/test/support/__init__.py", line 2622, in wrapper
    return func(*args, **kwargs)
  File "/Users/skip/src/python/cpython/Lib/test/test_pyrepl/test_pyrepl.py", line 868, in test_exposed_globals_in_repl
    self.assertTrue(case1 or case2 or case3 or case4, output)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: False is not true : sorted(dir())
exit

Python 3.14.0a0 (heads/main:19d1e43e43d, Jul  4 2024, 06:49:28) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.


>>> 
>>> s
>>> sor
>>> sorted(
>>> sorted(d
>>> sorted(di

>>> sorted(dir())



['__class__', '__class_getitem__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getstate__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__ior__', '__iter__', '__le__', '__len__', '__lt__', '__ne__', '__new__', '__or__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__ror__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'items', 'keys', 'pop', 'popitem', 'setdefault', 'update', 'values']


>>> ex
>>> exit

CPython versions tested on:

3.13, CPython main branch

Operating systems tested on:

Linux, macOS

Linked PRs

• gh-121359: Run test_pyrepl in isolated mode #121414
• [3.13] gh-121359: Run test_pyrepl in isolated mode (GH-121414) #121417
• gh-121359: make clean environment (no PYTHON* vars) for test_pyrepl.TestMain #121672
• [3.13] gh-121359: make clean environment (no PYTHON* vars) for test_pyrepl.TestMain (GH-121672) #121810

[smontanaro]

I should point out that I have long had my own dir() function:

% ./python.exe -S -E 
Python 3.14.0a0 (heads/main:19d1e43e43d, Jul  4 2024, 06:49:28) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
>>> sorted(dir())
['__annotations__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__']
>>> type(dir)
<class 'builtin_function_or_method'>
>>> 

Contrast that with mine:

% ./python.exe       
Python 3.14.0a0 (heads/main:19d1e43e43d, Jul  4 2024, 06:49:28) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> type(dir)
<class 'function'>
>>> 

Shouldn't test_pyrepl be running the interpreter with something like -S -E?

Edit: Sorry, forgot to include the output of sorted(dir()) above:

>>> sorted(dir())
['__class__', '__class_getitem__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getstate__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__ior__', '__iter__', '__le__', '__len__', '__lt__', '__ne__', '__new__', '__or__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__ror__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'items', 'keys', 'pop', 'popitem', 'setdefault', 'update', 'values']

[vstinner]

I should point out that I have long had my own dir() function

How is it installed?

[smontanaro]

I have a ~/misc/python directory with some stuff at that level, other version-specific stuff in pythonN subdirectories, where N is 1, 2, or 3 (I've been at this a while). The appropriate directories are tacked onto sys.path in my PYTHONSTARTUP file.

…

On Thu, Jul 4, 2024, 10:53 AM Victor Stinner ***@***.***> wrote: I should point out that I have long had my own dir() function How is it installed? — Reply to this email directly, view it on GitHub <#121359 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA2E3IIFKIDBOHDF55JRL3LZKVVYNAVCNFSM6AAAAABKLMZMHWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDEMBZGI3TGMJRGM> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[smontanaro]

Unsetting PYTHONSTARTUP worked:

(python312) ~/src/python/cpython% env | grep PYTHON
PYTHONSTARTUP=/Users/skip/.python.py
CONDA_PYTHON_EXE=/Users/skip/miniconda3/bin/python
(python312) ~/src/python/cpython% PYTHONSTARTUP= ./python.exe -E  -m test --fast-ci --timeout= -v test_pyrepl
+ ./python.exe -u -W default -bb -E -m test --fast-ci --timeout= -v test_pyrepl --dont-add-python-opts
== CPython 3.14.0a0 (heads/main:d4faa7bd321, Jul 5 2024, 11:13:24) [Clang 15.0.0 (clang-1500.3.9.4)]
== macOS-14.5-arm64-arm-64bit-Mach-O little-endian
== Python build: release
== cwd: /Users/skip/src/python/cpython/build/test_python_worker_63965æ
== CPU count: 8
== encodings: locale=UTF-8 FS=utf-8
== resources: all,-cpu

Using random seed: 725582968
0:00:00 load avg: 1.41 Run 1 test in parallel using 1 worker process (timeout: 10 min, worker timeout: 15 min)
0:00:03 load avg: 1.62 [1/1] test_pyrepl passed

== Tests result: SUCCESS ==

10 slowest tests:
- test_pyrepl: 3.7 sec

1 test OK.

Total duration: 3.7 sec
Total tests: run=118 skipped=1
Total test files: run=1/1
Result: SUCCESS

[vstinner]

Shouldn't test_pyrepl be running the interpreter with something like -S -E?

I wrote PR #121414 to pass -I option to Python. Can you test the PR with your startup file?