Unless sqlite3_blob_open() returns SQLITE_MISUSE, the error code and
message are available on the connection object. This means we have to
handle SQLITE_MISUSE error messages explicitly.
The existing event loop `start_tls()` method is not sufficient for
connections using the streams API. The existing StreamReader works
because the new transport passes received data to the original protocol.
The StreamWriter must then write data to the new transport, and the
StreamReaderProtocol must be updated to close the new transport
correctly.
The new StreamWriter `start_tls()` updates itself and the reader
protocol to the new SSL transport.
Co-authored-by: Ian Good <icgood@gmail.com>
The documentation for os.getgrouplist potentially read like it
returned all groups a user belongs to but it potentially doesn't.
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* Rewrite imghdr inlining for clarity and completeness
* Move MIMEImage class back closer to the top of the file since it's the
important thing.
* Use a decorate to mark a given rule function and simplify the rule function
names for clarity.
* Copy over all the imghdr test data files into the email package's test data
directory. This way when imghdr is actually removed, it won't affect the
MIMEImage guessing tests.
* Rewrite and extend the MIMEImage tests to test for all supported
auto-detected MIME image subtypes.
* Remove the now redundant PyBanner048.gif data file.
* See https://github.com/python/cpython/pull/91461#discussion_r850313336
Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
Fix an uninitialized bool in exception print context.
`struct exception_print_context.need_close` was uninitialized.
Found by oss-fuzz in a test case running under the undefined behavior sanitizer.
https://oss-fuzz.com/testcase-detail/6217746058182656
```
Python/pythonrun.c:1241:28: runtime error: load of value 253, which is not a valid value for type 'bool'
#0 0xbf2203 in print_chained cpython3/Python/pythonrun.c:1241:28
#1 0xbea4bb in print_exception_cause_and_context cpython3/Python/pythonrun.c:1320:19
#2 0xbea4bb in print_exception_recursive cpython3/Python/pythonrun.c:1470:13
#3 0xbe9e39 in _PyErr_Display cpython3/Python/pythonrun.c:1517:9
```
Pretty obvious what the ommission was upon code inspection.
- drop unnecessary ``=1`` suffix from Emscripten flags
- drop unnecessary ``-sWASM`` flag for side modules
- rename ``build_platform`` to ``build_wasm``. I introduced the target
for WASM builds a couple of months ago.
- fix ``--enable-test-modules`` for browser builds
* Deprecate imghdr
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* Update Doc/whatsnew/3.11.rst
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* Inline `imghdr` into `email.mime.image`
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Co-authored-by: Barry Warsaw <barry@python.org>
The left-hand side expression of the if-check can be converted to a
constant by the compiler, but the addition on the right-hand side is
performed during runtime.
Move the addition from the right-hand side to the left-hand side by
turning it into a subtraction there. Since the values are known to
be large enough to not turn negative, this is a safe operation.
Prevents a very unlikely integer overflow on 32 bit systems.
Fixes GH-91421.
I talked to @davidfstr and I offered to implement the runtime part of PEP 655
to make sure we can get it in before the feature freeze. We're going to defer
the documentation to a separate PR, because it can wait until after the feature
freeze.
The runtime implementation conveniently already exists in typing-extensions,
so I largely copied that.
Co-authored-by: David Foster <david@dafoster.net>
* Move the code for generating Modules/_sre/sre_constants.h from
Lib/re/_constants.py into a separate script
Tools/scripts/generate_sre_constants.py.
* Add target `regen-sre` in the makefile.
* Make target `regen-all` depending on `regen-sre`.
Erlend Egeberg Aasland
Brandt Bucher
Dennis Sweeney
Jelle Zijlstra
Oleg Iarygin
Jens Holzkämper
Dong-hee Na
Barry Warsaw
Brett Cannon
Gregory P. Smith
Christian Heimes
Hood Chatham
Ezio Melotti
slateny
Inada Naoki
Pieter Eendebak
Alix Lourme
L. A. F. Pereira
Irit Katriel
David Foster
Nikita Sobolev
Pablo Galindo Salgado
Dustin Rodrigues
Serhiy Storchaka
Tobias Stoeckmann
Ilya Leoshkevich
Jack DeVries
roy reznik
Mark Shannon
Adrian Garcia Badaracco
John Belmonte