Make mixed-type `%` and `//` operations involving `Fraction` and `float` objects behave like all other mixed-type arithmetic operations: first the `Fraction` object is converted to a `float`, then the `float` operation is performed as normal. This fixes some surprising corner cases, like `Fraction('1/3') % inf` giving a NaN.
Thanks Elias Zamaria for the patch.
The current C implementations **crash** if the input includes a surrogate
Unicode code point, which is not possible to encode in UTF-8.
Important notes:
1. It is possible to pass a non-UTF-8 string as a separator to the
`.isoformat()` methods.
2. The pure-Python `datetime.fromisoformat()` implementation accepts
strings with a surrogate as the separator.
In `datetime.fromisoformat()`, in the special case of non-UTF-8 separators,
this implementation will take a performance hit by making a copy of the
input string and replacing the separator with 'T'.
Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
Co-authored-by: Paul Ganssle <paul@ganssle.io>
Introduce a configure check for strsignal(3) which defines HAVE_STRSIGNAL for
signalmodule.c. Add some common signals on HP-UX. This change applies for
Windows and HP-UX.
Read from data socket to avoid "[SSL] shutdown while in init" exception
during shutdown of the dummy server.
Signed-off-by: Christian Heimes <christian@python.org>
<!-- issue-number: [bpo-34391](https://www.bugs.python.org/issue34391) -->
https://bugs.python.org/issue34391
<!-- /issue-number -->
os.readlink() now accepts path-like and bytes objects on Windows.
Previously, support for path-like and bytes objects was only
implemented on Unix.
This commit also merges Unix and Windows implementations of
os.readlink() in one function and adds basic unit tests to increase
test coverage of the function.
Downstream vendors have started to deprecate weak keys. Update all RSA keys
and DH params to use at least 2048 bits.
Finite field DH param file use RFC 7919 values, generated with
certtool --get-dh-params --sec-param=high
Signed-off-by: Christian Heimes <christian@python.org>
* make CallTip and ToolTip sub-classes of a common abstract base class
* remove ListboxToolTip (unused and ugly)
* greatly increase test coverage
* tested on Windows, Linux and macOS
Multiprocessing test_timeout() now accepts a delta of 100 ms instead
of just 50 ms, since the test failed with 135.8 ms instead of the
expected 200 ms.
In the documentation for the traceback module, the definitions of functions
extract_tb(), format_list() and classmethod StackSummary.from_list()
mention the old style 4-tuples that these functions used to return or accept.
Since Python 3.5, however, they return or accept a FrameSummary object
instead of a 4-tuple, or a StackSummary object instead of a list of 4-tuples.
Co-Authored-By: Berker Peksag <berker.peksag@gmail.com>
ZipFile can zip files older than 1980-01-01 and newer than 2107-12-31 using
a new strict_timestamps parameter at the cost of setting the timestamp
to the limit.
Michael Felt
Serhiy Storchaka
Elias Zamaria
Sergey Fedoseev
Gregory P. Smith
Vladimir Matveev
Paul Ganssle
Michael Osipov
Grant Jenks
Berker Peksag
Alexey Izbyshev
Zackery Spytz
Vinay Sajip
davidair
Christian Heimes
Benjamin Peterson
Raymond Hettinger
Vadim Pushtaev
Tal Einat
GPery
Alex Grönholm
Anthony Sottile
Stefan Otte
Marcel Plch
INADA Naoki
Terry Jan Reedy
Victor Stinner
torsava
costypetrisor
MartinAltmayer