Remove `PathBase.samefile()`, which is fairly specific to the local FS, and
relies on `stat()`, which we're aiming to remove from `PathBase`.
Also remove `PathBase.is_mount()`, `is_junction()`, `is_block_device()`,
`is_char_device()`, `is_fifo()` and `is_socket()`. These rely on POSIX
file type numbers that we're aiming to remove from the `PathBase` API.
From the ERR_raise manpage:
ERR_LIB_SYS
This "library code" indicates that a system error is
being reported. In this case, the reason code given
to `ERR_raise()` and `ERR_raise_data()` *must* be
`errno(3)`.
This PR only handles ERR_LIB_SYS for the high-lever error types
SSL_ERROR_SYSCALL and SSL_ERROR_SSL, i.e., not the ones where
OpenSSL indicates it has some more information about the issue.
Change the default value of `PurePathBase.parser` from `ParserBase()` to
`posixpath`. As a result, user subclasses of `PurePathBase` and `PathBase`
use POSIX path syntax by default, which is very often desirable.
Move `pathlib._abc.ParserBase` to `pathlib._types.Parser`, and convert it
to a runtime-checkable protocol.
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Adds a `use_system_log` config item to enable stdout/stderr redirection for
Apple platforms. This log streaming is then used by a new iOS test runner
script, allowing the display of test suite output at runtime. The iOS test
runner script can be used by any Python project, not just the CPython test
suite.
Virtual filesystems don't always make a distinction between deleting files
and empty directories, and sometimes support deleting non-empty directories
in a single operation. Here we remove `PathBase.unlink()` and `rmdir()`,
leaving `_delete()` as the sole deletion method, now made abstract. I hope
to drop the underscore prefix later on.
The canonical `file:` URL (as generated by `pathname2url()`) is now used as the `url` attribute of the returned `addinfourl` object. The `addinfourl.url` attribute reflects the resolved URL for both `file:` or `http[s]:` URLs now.
Remove our implementation of POSIX path resolution in `PathBase.resolve()`.
This functionality is rather fragile and isn't necessary in most cases. It
depends on `PathBase.stat()`, which we're looking to remove.
Also remove `PathBase.absolute()`. Many legitimate virtual filesystems lack
the notion of a 'current directory', so it's wrong to include in the basic
interface.
On Linux, threading.Thread now sets the thread name to the operating
system.
* configure now checks if pthread_getname_np()
and pthread_setname_np() functions are available.
* Add PYTHREAD_NAME_MAXLEN macro.
* Add _thread._NAME_MAXLEN constant for test_threading.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
In some cases, previously computed as (nan+nanj), we could recover
meaningful component values in the result, see e.g. the C11, Annex
G.5.1, routine _Cmultd():
>>> z = 1e300+1j
>>> z*(nan+infj) # was (nan+nanj)
(-inf+infj)
That also fix some complex powers for small integer exponents, computed
with optimized algorithm (by squaring):
>>> z**5 # was (nan+nanj)
Traceback (most recent call last):
File "<python-input-1>", line 1, in <module>
z**5
~^^~
OverflowError: complex exponentiation
Justin Applegate