* Bugfix addressing infinite loop while handling self-referencing chained exception in TestResult._clean_tracebacks()
* Bugfix extended to properly handle exception cycles in _clean_tracebacks. The "seen" set follows the approach used in the TracebackException class (thank you @iritkatriel for pointing it out)
* adds a test for a single chained exception that holds a self-loop in its __cause__ and __context__ attributes
builtins and extension module functions and methods that expect boolean values for parameters now accept any Python object rather than just a bool or int type. This is more consistent with how native Python code itself behaves.
* Add API to allow extensions to set callback function on creation and destruction of PyCodeObject
Co-authored-by: Ye11ow-Flash <janshah@cs.stonybrook.edu>
* Fix substitution of TypeVarTuple and ParamSpec together in user generics.
* Fix substitution of ParamSpec followed by TypeVarTuple in generic aliases.
* Check the number of arguments in substitution in user generics containing a
TypeVarTuple and one or more TypeVar.
On macOS all file descriptors for a particular file in /dev/fd
share the same file offset, that is ``open("/dev/fd/9", "r")`` behaves
more like ``dup(9)`` than a regular open.
This causes problems when a user tries to run "/dev/fd/9" as a script
because zipimport changes the file offset to try to read a zipfile
directory. Therefore change zipimport to reset the file offset after
trying to read the zipfile directory.
* gh-98098: Move zipfile into a package.
* Moved test_zipfile to a package
* Extracted module for test_path.
* Add blurb
* Add jaraco as owner of zipfile.Path.
* Synchronize with minor changes found at jaraco/zipp@d9e7f4352d.
* gh-98108: Sync with zipp 3.9.1 adding pickleability.
* gh-98098: Move zipfile into a package.
* Moved test_zipfile to a package
* Extracted module for test_path.
* Add blurb
* Add jaraco as owner of zipfile.Path.
* Synchronize with minor changes found at jaraco/zipp@d9e7f4352d.
`relative_to()` now treats naked drive paths as relative. This brings its
behaviour in line with other parts of pathlib, and with `ntpath.relpath()`,
and so allows us to factor out the pathlib-specific implementation.
Such buildbots (at the time of writing, only "AMD64 RHEL8 FIPS Only Blake2 Builtin Hash 3.x") cannot use multiprocessing with a fork server, so just skip the test there.
It was a no-op when used as recommended (after close()).
I had to debug one test (test__sock_sendfile_native_failure) --
the cleanup sequence for the test fixture was botched.
Hopefully that's not a portend of problems in user code --
this has never worked so people may well be doing this wrong. :-(
Co-authored-by: kumar aditya
The ``structmember.h`` header is deprecated, though it continues to be available
and there are no plans to remove it. There are no deprecation warnings. Old code
can stay unchanged (unless the extra include and non-namespaced macros bother
you greatly). Specifically, no uses in CPython are updated -- that would just be
unnecessary churn.
The ``structmember.h`` header is deprecated, though it continues to be
available and there are no plans to remove it.
Its contents are now available just by including ``Python.h``,
with a ``Py`` prefix added if it was missing:
- `PyMemberDef`, `PyMember_GetOne` and`PyMember_SetOne`
- Type macros like `Py_T_INT`, `Py_T_DOUBLE`, etc.
(previously ``T_INT``, ``T_DOUBLE``, etc.)
- The flags `Py_READONLY` (previously ``READONLY``) and
`Py_AUDIT_READ` (previously all uppercase)
Several items are not exposed from ``Python.h``:
- `T_OBJECT` (use `Py_T_OBJECT_EX`)
- `T_NONE` (previously undocumented, and pretty quirky)
- The macro ``WRITE_RESTRICTED`` which does nothing.
- The macros ``RESTRICTED`` and ``READ_RESTRICTED``, equivalents of
`Py_AUDIT_READ`.
- In some configurations, ``<stddef.h>`` is not included from ``Python.h``.
It should be included manually when using ``offsetof()``.
The deprecated header continues to provide its original
contents under the original names.
Your old code can stay unchanged, unless the extra include and non-namespaced
macros bother you greatly.
There is discussion on the issue to rename `T_PYSSIZET` to `PY_T_SSIZE` or
similar. I chose not to do that -- users will probably copy/paste that with any
spelling, and not renaming it makes migration docs simpler.
Co-Authored-By: Alexander Belopolsky <abalkin@users.noreply.github.com>
Co-Authored-By: Matthias Braun <MatzeB@users.noreply.github.com>
The tests in question were added in 0eec6276fd by Serhiy. Apparently,
sqlite3 changed exceptions raised in those cases in the mean time but
the tests never ran because they require a high `-M` setting in the
test runner.
Victor Stinner