Jeroen Demeyer [Tue, 5 Nov 2019 15:48:04 +0000 (16:48 +0100)]
bpo-37645: add new function _PyObject_FunctionStr() (GH-14890)
Additional note: the `method_check_args` function in `Objects/descrobject.c` is written in such a way that it applies to all kinds of descriptors. In particular, a future re-implementation of `wrapper_descriptor` could use that code.
Eddie Elizondo [Tue, 5 Nov 2019 15:16:14 +0000 (07:16 -0800)]
bpo-35381 Remove all static state from posixmodule (GH-15892)
After #9665, this moves the remaining types in posixmodule to be heap-allocated to make it compatible with PEP384 as well as modifying all the type accessors to fully make the type opaque.
The original PR that got messed up a rebase: https://github.com/python/cpython/pull/10854. All the issues in that commit have now been addressed since https://github.com/python/cpython/pull/11661 got committed.
This change also removes any state from the data segment and onto the module state itself.
Victor Stinner [Mon, 4 Nov 2019 23:51:22 +0000 (00:51 +0100)]
bpo-38644: Pass tstate to Py_EnterRecursiveCall() (GH-16997)
* Add _Py_EnterRecursiveCall() and _Py_LeaveRecursiveCall() which
require a tstate argument.
* Pass tstate to _Py_MakeRecCheck() and _Py_CheckRecursiveCall().
* Convert Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() macros
to static inline functions.
_PyThreadState_GET() is the most efficient way to get the tstate, and
so using it with _Py_EnterRecursiveCall() and
_Py_LeaveRecursiveCall() should be a little bit more efficient than
using Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() which use
the "slower" PyThreadState_GET().
Victor Stinner [Mon, 4 Nov 2019 18:48:34 +0000 (19:48 +0100)]
bpo-38644: Add Py_EnterRecursiveCall() to the limited API (GH-17046)
Provide Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() as
regular functions for the limited API. Previously, there were defined
as macros, but these macros didn't work with the limited API which
cannot access PyThreadState.recursion_depth field.
Remove _Py_CheckRecursionLimit from the stable ABI.
Ram Rachum [Sat, 2 Nov 2019 16:46:24 +0000 (18:46 +0200)]
bpo-38422: Clarify docstrings of pathlib suffix(es) (GH-16679)
Whenever I use `path.suffix` I have to check again whether it includes the dot or not. I decided to add it to the docstring so I won't have to keep checking.
Added most of the mechanism to change the strips from color variations
to color constants (i.e. red constant, green constant, blue
constant). But I haven't hooked this up yet because the UI gets more
crowded and the arrows don't reflect the correct values.
StripWidget.__init__(), update_yourself(): Removed some unused local
variables reported by PyChecker.
__togglegentype(): PyChecker accurately reported that the variable
__gentypevar was unused -- actually this whole method is currently
unused so comment it out.
Victor Stinner [Mon, 28 Oct 2019 14:40:08 +0000 (15:40 +0100)]
bpo-37330: open() no longer accept 'U' in file mode (GH-16959)
open(), io.open(), codecs.open() and fileinput.FileInput no longer
accept "U" ("universal newline") in the file mode. This flag was
deprecated since Python 3.3.
Tim Peters [Mon, 21 Oct 2019 16:21:35 +0000 (11:21 -0500)]
visit_reachable: replace release-mode test with an assert. (GH-16866)
It should be impossible for an untracked object to have the collecting
flag set. Back when state was stored in gc_refs, it obviously was
impossible (gc_refs couldn't possibly have a positive & negative value
simultaneously). While the _implementation_ of "state" has gotten much
more complicated, it's still _logically_ just as impossible.
Victor Stinner [Fri, 18 Oct 2019 13:49:08 +0000 (15:49 +0200)]
bpo-38502: regrtest uses process groups if available (GH-16829)
test.regrtest now uses process groups in the multiprocessing mode
(-jN command line option) if process groups are available: if
os.setsid() and os.killpg() functions are available.
Tim Graham [Fri, 18 Oct 2019 13:07:20 +0000 (09:07 -0400)]
bpo-27657: Fix urlparse() with numeric paths (#661)
* bpo-27657: Fix urlparse() with numeric paths
Revert parsing decision from bpo-754016 in favor of the documented
consensus in bpo-16932 of how to treat strings without a // to
designate the netloc.
* bpo-22891: Remove urlsplit() optimization for 'http' prefixed inputs.
Gregory P. Smith [Fri, 18 Oct 2019 03:30:42 +0000 (20:30 -0700)]
bpo-33604: Raise TypeError on missing hmac arg. (GH-16805)
Also updates the documentation to clarify the situation surrounding
the digestmod parameter that is required despite its position in the
argument list as of 3.8.0 as well as removing old python2 era
references to "binary strings".
We indavertently had this raise ValueError in 3.8.0 for the missing
arg. This is not considered an API change as no reasonable code would
be catching this missing argument error in order to handle it.
main() is now responsible to send the ANSWER, rather than
ServerProto. main() now waits until it got the HELLO before sending
the ANSWER over the new transport.
Previously, there was a race condition between main() replacing the
protocol and the protocol sending the ANSWER once it gets the HELLO.