Test for execution of the body was null. It would pass
even if the code which should be skipped was executed.
(cherry picked from commit 5d2b3a0d68)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
The threading.enumerate() function now uses a reentrant lock to
prevent a hang on reentrant call.
(cherry picked from commit 243fd01047)
Co-authored-by: Victor Stinner <vstinner@python.org>
In particular, when running with tk8.6.8, as in PSF 3.9.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 3ec3ee7d2e)
Co-authored-by: Kaustubh J <kaustubhkj@gmail.com>
This enables, for example, two base Enums to both inherit from `str`, and then both be mixed into the same final Enum:
class Str1Enum(str, Enum):
GH- some behavior here
class Str2Enum(str, Enum):
GH- some more behavior here
class FinalStrEnum(Str1Enum, Str2Enum):
GH- this now works
(cherry picked from commit 8a4f0850d7)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
If ttk.Spinbox is not available (Tk < 8.5.9) use readonly ttk.Combobox.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 42d5a4fc3b)
Co-authored-by: Mark Roseman <mark@markroseman.com>
Replace it with Windows tab for Shell and Editor options
and Shell/Ed for options exclusive to one of them.
Create room for more options and make dialog shorter,
to better fit small windows.
(cherry picked from commit 275d5f7957)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
These are the settings that extend the help menu. Moving them shortens the dialog and will help with it being too tall for small screens.
(cherry picked from commit ab36b9f834)
When compiling an AST object with a direct / indirect reference
cycles, on the conversion phase because of exceeding amount of
calls, a segfault was raised. This patch adds recursion guards to
places for preventing user inputs to not to crash AST but instead
raise a RecursionError..
(cherry picked from commit f3491242e4)
Co-authored-by: Batuhan Taskaya <batuhan@python.org>
Removes the `list` call in the Popen `repr`.
Current implementation:
For cmd = `python --version`, with `shell=True`.
```bash
<Popen: returncode: None args: ['p', 'y', 't', 'h', 'o', 'n', ' ', '-', '-',...>
```
For `shell=False` and args=`['python', '--version']`, the output is correct:
```bash
<Popen: returncode: None args: ['python', '--version']>
```
With the new changes the `repr` yields:
For cmd = `python --version`, with `shell=True`:
```bash
<Popen: returncode: None args: 'python --version'>
```
For `shell=False` and args=`['python', '--version']`, the output:
```bash
<Popen: returncode: None args: ['python', '--version']>
```
Automerge-Triggered-By: GH:gpshead.
(cherry picked from commit db0c5b786d)
Co-authored-by: M. Kocher <michael.kocher@me.com>
Co-authored-by: M. Kocher <michael.kocher@me.com>
It wasn't actually detecting the regression due to the
assertion being too lenient.
(cherry picked from commit e60ab843cb)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Only complain if the config target is >= 10.3 and the current target is
< 10.3. The check was originally added to ensure that incompatible
LDSHARED flags are not used, because '-undefined dynamic_lookup' is
used when building for 10.3 and later, and is not supported on older OS
versions. Apart from that, there should be no problem in general
with using an older target. In particular, this allows targeting macOS
11.0 when Python was built for a newer minor version like 11.3.
(manually cherry picked from part of commit 8703178)
On macOS, tk defers to system setting for button background when in normal state.
Give turtledemo button text a color that works on either light or dark background.
(cherry picked from commit af5a324843)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Since the <Configure> event may occur after the
completion window is gone, catch potential
TclError exceptions when accessing acw.
(cherry picked from commit 4e2e5c1c4f)
Previously, `datetime.strptime` would match `'z'` with the format string `'%z'` (for UTC offsets), throwing an `IndexError` by erroneously trying to parse `'z'` as a timestamp. As a special case, `'%z'` matches the string `'Z'` which is equivalent to the offset `'+00:00'`, however this behavior is not defined for lowercase `'z'`.
This change ensures a `ValueError` is thrown when encountering the original example, as follows:
```
>>> from datetime import datetime
>>> datetime.strptime('z', '%z')
ValueError: time data 'z' does not match format '%z'
```
Automerge-Triggered-By: GH:pganssle
(cherry picked from commit 04f6fbb696)
Co-authored-by: Noor Michael <nsmichael31@gmail.com>
Co-authored-by: Noor Michael <nsmichael31@gmail.com>
`shutil.unpack_archive()` tries to read the whole file into memory, making no use of any kind of smaller buffer. Process crashes for really large files: I.e. archive: ~1.7G, unpacked: ~10G. Before the crash it can easily take away all available RAM on smaller systems. Had to pull the code form `zipfile.Zipfile.extractall()` to fix this
Automerge-Triggered-By: GH:gpshead
(cherry picked from commit f32c7950e0)
Co-authored-by: Igor Bolshakov <ibolsch@gmail.com>
When a Thread is not joined after it has stopped, its lock may remain in the _shutdown_locks set until interpreter shutdown. If many threads are created this way, the _shutdown_locks set could therefore grow endlessly. To avoid such a situation, purge expired locks each time a new one is added or removed..
(cherry picked from commit c10c2ec7a0)
Co-authored-by: Antoine Pitrou <antoine@python.org>
Automerge-Triggered-By: GH:pitrou
Import HTTPError from urllib.error instead of urllib.request.
(cherry picked from commit 5fedf71439)
Co-authored-by: Sebastian Rittau <srittau@rittau.biz>
Co-authored-by: Sebastian Rittau <srittau@rittau.biz>
* 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>
(cherry picked from commit fb42725561)
Co-authored-by: Stephen Rosen <sirosen@globus.org>
Fixes http.client potential denial of service where it could get stuck reading lines from a malicious server after a 100 Continue response.
Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit 47895e31b6)
Co-authored-by: Gen Xu <xgbarry@gmail.com>
The address tuple for CAN_RAW no longer returns the address family
after the introduction of CAN ISO-TP support in a30f6d45ac. However,
updating test_socket.CANTest.testSendFrame was missed as part of the
change, so the test incorrectly attempts to index past the last tuple
item to retrieve the address family.
This removes the now-redundant check for equality against socket.AF_CAN,
as the tuple will not contain the address family.
(cherry picked from commit 355bae8882)
Co-authored-by: karl ding <karlding@users.noreply.github.com>
This adds IO, TextIO, BinaryIO, Match, and Pattern.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit b115579734)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Since WPAR and LPAR both have a builddate for teh fileset bos.rte
The name of the fileset checked is modified.
To prevent a similiar situation (no builddate in ODM) a value
sufficient for pep425 activity if retrieved buildate is zero or NULL
Patch by M Felt.
(cherry picked from commit 5017cde20e)
Co-authored-by: Michael Felt <aixtools@users.noreply.github.com>
