samba.git/python/samba/tests/docs.py, branch master

python:tests: Fix ProcessPoolExecutor with Python 3.14

2025-12-09T12:54:46+00:00

REASON: Exception: Exception: Traceback (most recent call last):
  File "/home/asn/workspace/prj/oss/samba/asn-fix/bin/python/samba/tests/krb5/lockout_tests.py", line 858, in test_lockout_transaction_bad_pwd_samr_aes
    self.do_lockout_transaction(connect_samr_aes, correct_pw=False)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/asn/workspace/prj/oss/samba/asn-fix/bin/python/samba/tests/krb5/lockout_tests.py", line 990, in do_lockout_transaction
    connect_future = executor.submit(
        connect_fn,
    ...<7 lines>...
        workstation=user_creds.get_workstation(),
        dn=str(user_dn))
  File "/usr/lib64/python3.14/concurrent/futures/process.py", line 816, in submit
    self._adjust_process_count()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib64/python3.14/concurrent/futures/process.py", line 775, in _adjust_process_count
    self._spawn_process()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib64/python3.14/concurrent/futures/process.py", line 793, in _spawn_process
    p.start()
    ~~~~~~~^^
  File "/usr/lib64/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/usr/lib64/python3.14/multiprocessing/context.py", line 300, in _Popen
    return Popen(process_obj)
  File "/usr/lib64/python3.14/multiprocessing/popen_forkserver.py", line 35, in __init__
    super().__init__(process_obj)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
  File "/usr/lib64/python3.14/multiprocessing/popen_fork.py", line 20, in __init__
    self._launch(process_obj)
    ~~~~~~~~~~~~^^^^^^^^^^^^^
  File "/usr/lib64/python3.14/multiprocessing/popen_forkserver.py", line 42, in _launch
    prep_data = spawn.get_preparation_data(process_obj._name)
  File "/usr/lib64/python3.14/multiprocessing/spawn.py", line 164, in get_preparation_data
    _check_not_importing_main()
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib64/python3.14/multiprocessing/spawn.py", line 140, in _check_not_importing_main
    raise RuntimeError('''
    ...<16 lines>...
    ''')
RuntimeError:
        An attempt has been made to start a new process before the
        current process has finished its bootstrapping phase.

        This probably means that you are not using fork to start your
        child processes and you have forgotten to use the proper idiom
        in the main module:

            if __name__ == '__main__':
                freeze_support()
                ...

        The "freeze_support()" line can be omitted if the program
        is not going to be frozen to produce an executable.

        To fix this issue, refer to the "Safe importing of main module"
        section in https://docs.python.org/3/library/multiprocessing.html

In Python 3.14, the default multiprocessing start method changed from fork to
forkserver/spawn. When using ProcessPoolExecutor, the code needs to
either:

1. Explicitly set the start method to fork (the simplest fix for this case)
2. Or ensure proper if __name__ == '__main__': guards (not practical for test
   code run by a test framework)

The fix is to explicitly use the fork start method when creating the
ProcessPoolExecutor. This can be done by passing a mp_context parameter:

Signed-off-by: Andreas Schneider 
Reviewed-by: Alexander Bokovoy

docs-xml/smbdotconf: change 'smb ports' into a synonym for 'server smb transport'

2025-04-18T10:17:29+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke

python: make source_tree_topdir() test-only

2025-03-29T07:23:43+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Ralph Boehme

docs-xml: Add smb.conf option 'dns hostname'

2024-05-22T20:33:36+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Andrew Bartlett

python: tests: update all super calls to python 3 style in tests

2023-11-30T01:05:32+00:00

Signed-off-by: Rob van der Linde 
Reviewed-by: Douglas Bagnall 
Reviewed-by: Andrew Bartlett 

[abartlet@samba.org Some python2 style super() calls remain due
 to being an actual, even if reasonable, behaviour change]

pytest/docs: better spelling of set_smbconf_arbitrary

2021-11-22T11:18:09+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Noel Power 

Autobuild-User(master): Noel Power 
Autobuild-Date(master): Mon Nov 22 11:18:09 UTC 2021 on sn-devel-184

pytest/docs: set_smbconf_arbitrary_opposite() needs param_type

2021-11-22T10:28:34+00:00

also, we fixed the name ("arbitrary", not "arbitary").

Signed-off-by: Douglas Bagnall 
Reviewed-by: Noel Power

tests: Use --configfile instead of -s

2021-04-28T03:43:34+00:00

We should use long options in tests to make clear what we are trying to
do.

Also the -s short option will be removed for --configfile later.

Signed-off-by: Andreas Schneider 
Reviewed-by: Andrew Bartlett

tls: Use NORMAL:-VERS-SSL3.0 as the default configuration

2020-07-01T14:56:33+00:00

This seems to be really broken in GnuTLS and the documentation is also
not correct.

This partially reverts 53e3a959b958a3b099df6ecc5f6e294e96bd948e

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14408

Signed-off-by: Andreas Schneider 
Reviewed-by: Alexander Bokovoy 

Autobuild-User(master): Andrew Bartlett 
Autobuild-Date(master): Wed Jul  1 14:56:33 UTC 2020 on sn-devel-184

python: Fix get_max_worker_count() to always have two runners

2020-06-19T19:54:04+00:00

Thanks to Jim Brown.

Signed-off-by: Andreas Schneider 
Reviewed-by: Alexander Bokovoy 
Reviewed-by: David Mulder 

Autobuild-User(master): Andreas Schneider 
Autobuild-Date(master): Fri Jun 19 19:54:04 UTC 2020 on sn-devel-184