gh-151929: Get uptime on BSD/macOS in pythoninfo (GH-152189)
* Check sysctlbyname() function and sys/sysctl.h header in
configure.
* Add _testcapi.uptime_bsd() function.
(cherry picked from commit b6d89edc4a)
Co-authored-by: Victor Stinner <vstinner@python.org>
The tkinter.Variable methods trace_variable(), trace(), trace_vdelete()
and trace_vinfo(), deprecated since Python 3.14, are now scheduled for
removal in Python 3.17.
(cherry picked from commit deeae2ac07)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
gh-151929: Get machine ID and uptime on Windows in pythoninfo (#152146)
* Replace "linux." prefix with "system." in pythoninfo.
* Add _winapi.GetTickCount64() function.
(cherry picked from commit f9910519af)
Decorate ttk.MenubuttonTest with add_configure_tests() and make
ttk.OptionMenuTest inherit it to cover the standard widget options.
(cherry picked from commit ce147129c1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-151929: Get boot ID, machine ID and uptime in test.pythoninfo (GH-152127)
(cherry picked from commit 3db3bba4d1)
GHA: Run test.pythoninfo on the "Cross build Linux" job.
Co-authored-by: Victor Stinner <vstinner@python.org>
Add short group intros before each cluster of Misc methods.
Group the Tk and Toplevel classes in a new "Toplevel widgets" section, move
the Tcl() function to the module-level functions, and move the "File
handlers" section into the reference.
(cherry picked from commit c7faa6936e)
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
gh-151496: Use process groups in TraceBackend in test_dtrace (GH-152039)
Run the generic DTrace/SystemTap commands in a new process group and
terminate the whole group on timeout.
This prevents a forked tracer child from keeping stdout/stderr pipes
open after the direct tracer process is killed.
(cherry picked from commit 1785f4b35f)
Co-authored-by: stratakis <cstratak@redhat.com>
gh-140550: Docs additions & fixups for PEP 793 (GH-151661)
(cherry picked from commit 763cc2209d)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-143927: Normalize all line endings (CR, CRLF, and LF) in configparser (GH-143929)
(cherry picked from commit 5858e42c53)
Co-authored-by: Seth Larson <seth@python.org>
gh-151497: Avoid huge pre-allocation for oversized tarfile extended headers (GH-151498)
tarfile reads a member's extended header (a GNU long name/link or a pax
header) with a single read sized by the header's size field:
buf = tarfile.fileobj.read(self._block(self.size))
The size is taken from the archive and is not validated, so a ~512-byte
crafted file can claim several gigabytes (or, via base-256 encoding, far
more) and make read() pre-allocate that much memory -- on open/iterate,
before any extraction filter runs.
Read the extended-header data in bounded chunks instead, so an oversized
or truncated header can no longer force a huge allocation. The bytes
returned for valid archives are unchanged.
(cherry picked from commit da99711d37)
Co-authored-by: Shardul Deshpande <iamsharduld@users.noreply.github.com>
Add docstrings for the curses.window, curses.error, curses.panel.panel
and curses.panel.error classes. Document the panel class and its error
exception in curses.panel.rst, using the real lowercase panel name.
(cherry picked from commit 560ff8e202)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Spinbox, Scale and ttk.Spinbox format floating-point values according to
the LC_NUMERIC locale, but such values are always parsed with a period, so
a comma-decimal locale breaks DoubleVar.get().
(cherry picked from commit ee78d4323c)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Tcl 8.x crashes when title-casing a non-BMP character during Tk
initialization, so such a className is now rejected with a ValueError.
(cherry picked from commit 124c7cd91b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
The Tcl commands created for event callbacks are now deleted when a
binding is replaced or unbound, instead of being leaked.
(cherry picked from commit 3f09a175ad)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-151722: Defer GC tracking of frozendict to end of construction (gh-151740)
(cherry picked from commit 6920036f28)
Co-authored-by: Donghee Na <donghee.na@python.org>
(cherry picked from commit 1c5a11018a)
Co-authored-by: Rafael Weingartner-Ortner <38643099+RafaelWO@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <stan@python.org>
Document where widget methods shadow inherited Misc, geometry-manager and
Wm methods, correct the inaccurate "size/bbox is an alias of
grid_size/grid_bbox" claims, and add "# overrides X" comments at the
definitions.
Also document the geometry-manager ambiguity: the short names forget, info,
slaves, content and propagate are defined by Pack, Place and Grid but
resolve to the pack variant.
Cross-reference the window-manager methods grid, forget and state with the
same-named grid geometry manager, Pack.forget and ttk.Widget.state.
(cherry picked from commit 4de5683f21)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
