* code_sizeof() now uses an unsigned type (size_t) to compute the result.
* Fix _PyObject_ComputedDictPointer(): cast _PyObject_VAR_SIZE() to
Py_ssize_t, rather than long: it's a different type on 64-bit Windows.
* Clarify that _PyObject_VAR_SIZE() uses an unsigned type (size_t).
* Change _PyDict_KeysSize() and shared_keys_usable_size() return type
from signed (Py_ssize_t) to unsigned (size_t) type.
* new_values() argument type is now unsigned (size_t).
* init_inline_values() now uses size_t rather than int for the 'i'
iterator variable.
* type.__sizeof__() implementation now uses unsigned (size_t) type.
* 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.
The following macros are modified to use _Py_RVALUE(), so they can no
longer be used as l-value:
* DK_LOG_SIZE()
* _PyCode_CODE()
* _PyList_ITEMS()
* _PyTuple_ITEMS()
* _Py_SLIST_HEAD()
* _Py_SLIST_ITEM_NEXT()
_PyCode_CODE() is private and other macros are part of the internal
C API.
Convert macros to static inline functions to avoid macro pitfalls,
like duplication of side effects:
* DK_ENTRIES()
* DK_UNICODE_ENTRIES()
* PyCode_GetNumFree()
* PyFloat_AS_DOUBLE()
* PyInstanceMethod_GET_FUNCTION()
* PyMemoryView_GET_BASE()
* PyMemoryView_GET_BUFFER()
* PyMethod_GET_FUNCTION()
* PyMethod_GET_SELF()
* PySet_GET_SIZE()
* _PyHeapType_GET_MEMBERS()
Changes:
* PyCode_GetNumFree() casts PyCode_GetNumFree.co_nfreevars from int
to Py_ssize_t to be future proof, and because Py_ssize_t is
commonly used in the C API.
* PyCode_GetNumFree() doesn't cast its argument: the replaced macro
already required the exact type PyCodeObject*.
* Add assertions in some functions using "CAST" macros to check
the arguments type when Python is built with assertions
(debug build).
* Remove an outdated comment in unicodeobject.h.
These slots are marked "should be treated as read-only" in the
table at the start of the document. That doesn't say anything about
setting them in the static struct.
`tp_bases` docs did say that it should be ``NULL`` (TIL!). If you
ignore that, seemingly nothing bad happens. However, some slots
may not be inherited, depending on which sub-slot structs are present.
(FWIW, NumPy sets tp_bases and is affected by the quirk -- though to
be fair, its DUAL_INHERIT code probably predates tp_bases docs, and
also the result happens to be benign.)
This patch makes things explicit.
It also makes the summary table legend easier to scan.
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
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.
* Change documentation for sys.float_info.rounds
Change the documentation for sys.float_info.rounds to remove
references to C99 section 5.2.4.2.2 and instead place the
available values inline.
* Correction to previous documentation change
Newlines were not preserved in generated HTML on previous
commit. I have changes the list to a comma-separated list
of values and their meanings.
* Clarify source for value of FLT_ROUNDS
Clarify the source of the FLT_ROUNDS value and
change 'floating-point addition' to 'floating-point
arithmetic' to indicate that the rounding mode
applies to all arithmetic operations.
The docs stated that PyImport_ImportFrozenModuleObject() returns a
new reference, but it actually returns an int.
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
* 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.
A opy of #98549, whose author (@icecream17) uses a school computer that blocks the CLA site. I did not mention this in commit comment above so CLA bot does not pick up the name and request the CLA again.
`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.
Géry Ogam
Yilei "Dolee" Yang
Sam Ezeh
Victor Stinner
Kumar Aditya
Serhiy Storchaka
cemysce
Matthew Hughes
David Miguel Susano Pinto
Zackery Spytz
Georg Brandl
Petr Viktorin
Furkan Onder
Erlend E. Aasland
Hugo van Kemenade
Nikita Sobolev
Anthony Sottile
Ronald Oussoren
Yonatan Goldschmidt
Brad Wolfe
George Zhang
Nick Drozd
Ivan Savov
Jason R. Coombs
busywhitespace
Sam James
TheShermanTanker
Terry Jan Reedy
Barney Gale
Stanley
Gary Donovan