The implementation of `Path.glob()` does rather a hacky thing: it calls
`self.with_segments()` to convert the given pattern to a `Path` object, and
then peeks at the private `_raw_path` attribute to see if pathlib removed a
trailing slash from the pattern.
In this patch, we make `glob()` use a new `_parse_pattern()` classmethod
that splits the pattern into parts while preserving information about any
trailing slash. This skips the cost of creating a `Path` object, and avoids
some path anchor normalization, which makes `Path.glob()` slightly faster.
But mostly it's about making the code less naughty.
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
GH-113977, GH-120754: Remove unbounded reads from zipfile
Read without a size may read an unbounded amount of data + allocate
unbounded size buffers. Move to capped size reads to prevent potential
issues.
Co-authored-by: Daniel Hillier <daniel.hillier@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Add `pathlib.Path.scandir()` as a trivial wrapper of `os.scandir()`. This
will be used to implement several `PathBase` methods more efficiently,
including methods that provide `Path.copy()`.
Avoid temporary tuple creation when all arguments either positional-only
or vararg.
Objects/setobject.c and Modules/gcmodule.c adapted. This fixes slight
performance regression for set methods, introduced by gh-115112.
Tarfile in the default write mode spends much of its time resolving UIDs
into usernames and GIDs into group names. By caching these mappings, a
significant speedup can be achieved.
In my simple benchmark[1], this extra caching speeds up tarfile by 8x.
[1] https://gist.github.com/jforberg/86af759c796199740c31547ae828aef2
---------
Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* add test for the predefined object's attributes
* Include the "object" type in the lists of documented types
* remove 'or' from augment tuple
* 📜🤖 Added by blurb_it.
* Add cross-reference to news
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* Fix format for the function parameter
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* Add space
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* add reference for the 'object'
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* add reference for NotImplemented
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* Change ref:`string <textseq>` as class:`str`
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* remove hyphen from `newly-created`
* Update Doc/reference/datamodel.rst
'dictionaries' to 'dict'
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* Update predefined attribute types in testPredefinedAttrs
* Change `universal type` as `top type`
* Don't mention about the top type
* Update the description of richcmpfuncs
* Update Doc/library/stdtypes.rst
Co-authored-by: Éric <merwok@netwok.org>
* Revert: Hierarchy Section in Data Model Documentation
* Revert to original explanations of __new__ and __init__ methods in datamodel.rst for improved clarity.
* Update Doc/reference/datamodel.rst
Co-authored-by: Éric <merwok@netwok.org>
* Remove blank line
Co-authored-by: Éric <merwok@netwok.org>
* Use ref:`str <textseq>` instead of :class:`str
Co-authored-by: Éric <merwok@netwok.org>
* Revert changes the description of Other Built-in Types in stdtypes.rst
* Update Doc/reference/datamodel.rst
Co-authored-by: Éric <merwok@netwok.org>
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
* Only error messages for ArgumentError and ArgumentTypeError are now
translated.
* ArgumentError is now only used for command line errors, not for logical
errors in the program.
* TypeError is now raised instead of ValueError for some logical errors.
In Emscripten and other cross builds, the build file system and the host file
system look different. For instance, we may want to install into
`cross-build/$TARGET/lib`, and then mount that as `/lib` in the host file
system. This change adds a distinction between:
* `prefix` -- the path in the build file system where we want to install the files
* `host_prefix` -- the path in the host file system where getpath.c will look for the files
And similarly for `exec_prefix` and `host_exec_prefix`. At present, this is only
used for Emscripten.
Previously, if the `ast.AST._fields` attribute was deleted, attempts to create a new `as`t node would crash due to the assumption that `_fields` always had a non-NULL value. Now it has been fixed by adding an extra check to ensure that `_fields` does not have a NULL value (this can happen when you manually remove `_fields` attribute).
Fix `asyncio.Future._callbacks` to always return a copy of the internal list of callbacks to avoid mutation from user code affecting the internal state.
Serhiy Storchaka
Erlend E. Aasland
Barney Gale
Nice Zombies
Kumar Aditya
Bénédikt Tran
Cody Maloney
Nico-Posada
Sergey B Kirpichev
sobolevn
J. Nick Koston
Peter Bierma
Johan Förberg
Steve Dower
Savannah Ostrowski
Furkan Onder
Xuanteng Huang
Pablo Galindo Salgado
Brian Schubert
Hood Chatham
Christian Ullrich
Tomas R.
Mark Shannon
Hugo van Kemenade
devdanzin
Zhikang Yan
Bogdan Romanyuk