Switch to lru_cache in urllib.parse.
urllib.parse now uses functool.lru_cache for its internal URL splitting and
quoting caches instead of rolling its own like its the 90s.
The undocumented internal Quoted class API is now deprecated
as it had no reason to be public and no existing OSS users were found.
The clear_cache() API remains undocumented but gets an explicit test as it
is used in a few projects' (twisted, gevent) tests as well as our own regrtest.
* Document os-system, subprocess Patch
* Update Doc/library/os.rst
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
- Reformat the C API and ABI Versioning page (and extend/clarify a bit)
- Rewrite the stable ABI docs into a general text on C API Compatibility
- Add a list of Limited API contents, and notes for the individual items.
- Replace `Include/README.rst` with a link to a devguide page with the same info
Added in bpo-41730 (GH-22186), the test apparently causes refleaks. The
test isn't worth hunting them down, so it's simply reverted.
This partially reverts commit 4a2d98a1e9.
C-style formatting with literal format containing only format codes
%s, %r and %a (with optional width, precision and alignment)
will be converted to an equivalent f-string expression.
It can speed up formatting more than 2 times by eliminating
runtime parsing of the format string and creating temporary tuple.
A C function accessible by the default exception handler, but not by python code,
finds the existing name closest to the name causing a name or attribute error. For
such errors, call the default handler after capturing stderr and retrieve its message line.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
"Zero cost" exception handling.
* Uses a lookup table to determine how to handle exceptions.
* Removes SETUP_FINALLY and POP_TOP block instructions, eliminating (most of) the runtime overhead of try statements.
* Reduces the size of the frame object by about 60%.
* Set content-length for simple http server 301s
When http.server.SimpleHTTPRequestHandler sends a 301 (Moved
Permanently) due to a missing file, it does not set a Content-Length
of 0. Unfortunately, certain clients can be left waiting for the
connection to be closed in this circumstance, even though no body
will be sent. At time of writing, both curl and Firefox demonstrate
this behavior.
* Test Content-Length on simple http server redirect
When serving a redirect, the SimpleHTTPRequestHandler will now send
`Content-Length: 0`. Several tests for http.server already cover
various behaviors and checks including redirection. This change only
adds one check for the expected Content-Length on the simplest case
for a redirect.
* Add news entry for SimpleHTTPRequestHandler fix
* Clarify the specific kind of 301
Co-authored-by: Senthil Kumaran <skumaran@gatech.edu>
Ken Jin
Karl Dubost
Mark Shannon
Irit Katriel
Gregory P. Smith
Miguel Brito
Erlend Egeberg Aasland
Thomas Grainger
Sebastian Rittau
uniocto
Petr Viktorin
Julien Palard
Giampaolo Rodola
Leonardo Lai
dhoekstra2000
Dennis Sweeney
Zachary Ware
Eric V. Smith
Batuhan Taskaya
Serhiy Storchaka
Pablo Galindo
pxinwr
Senthil Kumaran
Ned Deily
Inada Naoki
E-Paine
wyz23x2
Scott Noyes
Tal Einat
Stephen Rosen
Linus Groh
Raymond Hettinger
Christian Heimes
Dong-hee Na