Refactor path configuration code:
* read_pth_file() now returns PyStatus to report errors, rather than
calling Py_FatalError().
* Move argv0_path and zip_path buffers out of PyCalculatePath
structures.
* On Windows, _PyPathConfig.home is now preferred over PyConfig.home.
(cherry picked from commit 85ce0a7178)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
* _PyConfig_InitPathConfig() now starts by copying the global path
configuration, and then override values set in PyConfig.
* _PyPathConfig_Calculate() implementations no longer override
_PyPathConfig fields which are already computed. For example,
if _PyPathConfig.prefix is not NULL, leave it unchanged.
* If Py_SetPath() has been called, _PyConfig_InitPathConfig() doesn't
call _PyPathConfig_Calculate() anymore.
* _PyPathConfig_Calculate() no longer uses PyConfig,
except to initialize PyCalculatePath structure.
* pathconfig_calculate(): remove useless temporary
"_PyPathConfig new_config" variable.
* calculate_module_search_path(): remove hack to workaround memory
allocation failure, call Py_FatalError() instead.
* Fix get_program_full_path(): handle memory allocation failure.
(cherry picked from commit 9c42f8cda5)
Python now dumps path configuration if it fails to import the Python
codecs of the filesystem and stdio encodings.
(cherry picked from commit fcdb027234)
* bpo-38234: Remove _PyPathConfig.dll_path (GH-16307)
The DLL path is not computed from any user configuration and cannot
be configured by PyConfig. Instead, add a new _Py_dll_path global variable.
Remove _PyConfig_SetPathConfig(): replaced with _PyPathConfig_Init().
Py_Initialize() now longer sets the "global path configuration",
but only initialize _Py_dll_path.
(cherry picked from commit c422167749)
* bpo-38234: Fix PyConfig_Read() when Py_SetPath() was called (GH-16298)
* If Py_SetPath() has been called, _PyConfig_InitPathConfig() now
uses its value.
* Py_Initialize() now longer copies path configuration from PyConfig
to the global path configuration (_Py_path_config).
(cherry picked from commit e267793aa4)
ProactorDatagramTransportTests tests are too close to the
implementation.
(cherry picked from commit bc2256ea17)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Mention frame.f_trace in sys.settrace docs, as well as the fact you still
need to call `sys.settrace` to enable the tracing machinery before setting
`frame.f_trace` will have any effect.
(cherry picked from commit 9c2682efc6)
Co-authored-by: Ram Rachum <ram@rachum.com>
* bpo-38070: _Py_DumpTraceback() writes <no Python frame> (GH-16244)
When a Python thread has no frame, _Py_DumpTraceback() and
_Py_DumpTracebackThreads() now write "<no Python frame>", rather than
writing nothing.
(cherry picked from commit 8fa3e1740b)
* bpo-38070: Enhance _PyObject_Dump() (GH-16243)
_PyObject_Dump() now dumps the object address for freed objects and
objects with ob_type=NULL.
(cherry picked from commit b39afb7876)
* bpo-38070: Add _PyRuntimeState.preinitializing (GH-16245)
Add _PyRuntimeState.preinitializing field: set to 1 while
Py_PreInitialize() is running.
_PyRuntimeState: rename also pre_initialized field to preinitialized.
(cherry picked from commit d3b904144e)
* bpo-38070: Py_FatalError() logs runtime state (GH-16246)
(cherry picked from commit 1ce16fb097)
A little change on first paragraph of python tutorial to be more clearly
https://bugs.python.org/issue37904
Automerge-Triggered-By: @ericvsmith
(cherry picked from commit b57481318e)
Co-authored-by: Diego Alberto Barriga Martínez <diegobarriga@protonmail.com>
This includes such names as "cls", "self", "typename", "_typename",
"fields" and "_fields".
Passing positional arguments by keyword is deprecated.
(cherry picked from commit 2bf31ccab3)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Even when the helper is not started yet.
This behavior follows conventional generator one.
There is no reason for `async_generator_athrow` to handle `gen.throw()` differently.
https://bugs.python.org/issue38013
(cherry picked from commit c275312a62)
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
When using multiprocesss (-jN), the main process now uses a timeout
of 60 seconds instead of the double of the --timeout value. The
buildbot server stops a job which does not produce any output in 1200
seconds.
(cherry picked from commit 46b0b81220)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
In the format string for assert_called the evaluation order is incorrect and hence for mock's without name, 'None' is printed whereas it should be 'mock' like for other messages. The error message is ("Expected '%s' to have been called." % self._mock_name or 'mock').
(cherry picked from commit 5f5f11faf9)
Co-authored-by: Abraham Toriz Cruz <awonderfulcode@gmail.com>
One happens when EditorWindow.close is called twice.
Printing a traceback, when IDLE is run from a terminal,
is useless and annoying.
(cherry picked from commit dfd34a9cd5)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
It no longer tries to create or access .idlerc or any files within.
Users must run IDLE to discover problems with saving settings.
(cherry picked from commit 0048afc16a)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
This PR replaces the old note mentioning that `typing` is a provisional module with a new one mentioning types are not enforced at runtime. I am not sure if there was any official announcement about making `typing` non-provisional, but _de-facto_ no new features were added during Python 3.7, and no backwards incompatible changes were made except for few small things that were considered bugs.
(cherry picked from commit 81528ba2e8)
Co-authored-by: Ivan Levkivskyi <levkivskyi@gmail.com>
``OPENSSL_VERSION_1_1`` was never defined in ``_hashopenssl.c``.
https://bugs.python.org/issue33936
(cherry picked from commit 724f1a5723)
Co-authored-by: Christian Heimes <christian@python.org>
XOF digests (SHAKE) are not available in OpenSSL 1.1.0 but SHA3 fixed-length digests are.
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit eb2b0c694a)
Co-authored-by: Christian Heimes <christian@python.org>
Attempt to make isolated mode easier to discover via additional inline documentation.
Co-Authored-By: Julien Palard <julien@palard.fr>
(cherry picked from commit bdd6945d4d)
Co-authored-by: Xtreak <tir.karthi@gmail.com>
