Ben Boeckel added the comment:
`\b` is a bit too loose. That example should *not* have it replaced because it
is not a full path component.
(Granted, any of these conflicting paths are "dumb" in general; I'm fine with
just leaving this as a low priority, but if it does ge
New submission from Ben Boeckel :
Previously reported as a sidenote in Issue21016.
The `--ignore-dir` option in trace.py replaces `$prefix` and `$exec_prefix`
*anywhere* in the path when it really should just replace it in the start of
the path and if it is followed by nothing or a path
Ben Boeckel added the comment:
Thanks!
Should I file a new issue for the other (less urgent) problem mentioned at the
bottom or is it not really worth fixing?
> It also erroneously replaces things like '$prefixpath'. It should probably do
> split the path on the path separators an
Ben Caller added the comment:
Isn't this a duplicate of bpo-38826 ?
--
nosy: +bc
___
Python tracker
<https://bugs.python.org/issue39503>
___
___
Python-bug
Change by Tal Ben-Nun :
--
versions: +Python 3.8
___
Python tracker
<https://bugs.python.org/issue39463>
___
___
Python-bugs-list mailing list
Unsubscribe:
New submission from Tal Ben-Nun :
In Python 3.8, the "kind" field was introduced into the Constant AST class.
This brings about a problem when unparsing the AST for various packages. First,
it breaks backward compatibility for older code that creates ast.Num without
specifying k
Ben Boeckel added the comment:
Ah, that does look like it is suitable (since it is a shell script). I assume
it is a batch script on Windows (though I feel cross-compilation is far rarer
there). Thanks.
--
stage: -> resolved
status: open ->
New submission from Ben Boeckel :
Currently, the SOABI suffix is only available by running the Python interpreter
to ask `sysconfig` about the setting. This complicates cross compilation
because the target platform's Python may not be runnable on the build platform.
Exposing
Change by Ben Brown :
--
stage: -> resolved
status: open -> closed
___
Python tracker
<https://bugs.python.org/issue37226>
___
___
Python-bugs-list
Ben Caller added the comment:
I have been advised that DoS issues can be added to the public bug tracker
since there is no privilege escalation, but should still have the security
label.
--
___
Python tracker
<https://bugs.python.org/issue38
New submission from Ben Caller :
The regular expression urllib.request.AbstractBasicAuthHandler.rx is vulnerable
to malicious inputs which cause denial of service (REDoS).
The regex is:
rx = re.compile('(?:.*,)*[ \t]*([^ \t]+)[ \t]+'
'realm=(["\']?)([^"\']*)
Change by Ben Caller :
--
keywords: +patch
pull_requests: +1
stage: -> patch review
pull_request: https://github.com/python/cpython/pull/17157
___
Python tracker
<https://bugs.python.org/issu
New submission from Ben Caller :
The regex http.cookiejar.LOOSE_HTTP_DATE_RE iss vulnerable to regular
expression denial of service (REDoS). LOOSE_HTTP_DATE_RE.match is called when
using http.cookiejar.CookieJar to parse Set-Cookie headers returned by a
server. Processing a response from
Change by Ben Boeckel :
--
nosy: +mathstuf
___
Python tracker
<https://bugs.python.org/issue38728>
___
___
Python-bugs-list mailing list
Unsubscribe:
New submission from Ben Barbour :
When downloading Python 2.7.9 x64, the actual python executable is Python
2.7.13. The 32-bit version has the correct executable.
--
messages: 356307
nosy: Ben Barbour
priority: normal
severity: normal
status: open
title: Python 2.7.9 x64 for Windows
Ben Reilly added the comment:
Yes, your description sounds right, and I had zero-ed in on the same park of
the mock code when I was doing my investigation.
I know that this is a peculiar situation, but one thing to note is that
`inspect.signature` gets the signature right on these wrapped
Change by Ben Reilly :
--
nosy: +breilly_box
___
Python tracker
<https://bugs.python.org/issue30587>
___
___
Python-bugs-list mailing list
Unsubscribe:
Change by Ben Reilly :
--
components: +Tests
___
Python tracker
<https://bugs.python.org/issue38729>
___
___
Python-bugs-list mailing list
Unsubscribe:
New submission from Ben Reilly :
mock.create_autospec is meant to create a mock that will ensure, among other
things, that method calls on the mock correspond to real methods on the
original object and that the arguments match the signature of the original
method. However, if the original
New submission from Ben Spiller :
The built-in profiling modules only provide information about the main thread
(at least when invoked as documented).
To avoid user confusion we should state this in the documentation at
https://docs.python.org/3/library/profile.html.
Potentially we could
Ben Harper added the comment:
The default build of python with ASAN builds successfully. Test suite and PGO
build are currently blocked, but that can be separated if it makes more sense
to handle them individually.
Would it make sense to add an ASAN build to the CI pipeline to make
Ben Harper added the comment:
Changes merged
--
stage: patch review -> resolved
status: open -> closed
___
Python tracker
<https://bugs.python.org/i
Change by Ben Harper :
--
pull_requests: +16186
pull_request: https://github.com/python/cpython/pull/16598
___
Python tracker
<https://bugs.python.org/issue36
Ben Spiller added the comment:
Thanks... yep I realise method calls are slower than operators, am hoping we
can still find a cunning way to speed up this use case nonetheless. :D For
example by having a configuration option on dict (or making a new subclass)
that gives the (speedy
New submission from Ben Spiller :
In performance-critical python code, it's quite common to need to get an item
from a dictionary, falling back on a default (e.g. None, 0 etc) if it doesn't
yet exist. The obvious way to do this based on the documentation is to call the
dict.get() method
Ben Hsing added the comment:
Correction. I've now done this by delegating the resolution of attributes
belonging to the tuple class to _Call.__getattr__ instead. Passed all build
tests.
--
___
Python tracker
<https://bugs.python.org/issue37
Change by Ben Hsing :
--
status: pending -> open
___
Python tracker
<https://bugs.python.org/issue37972>
___
___
Python-bugs-list mailing list
Unsubscrib
Ben Hsing added the comment:
Agreed. I've submitted a new commit with the call chaining behavior now
generalized for all dunder methods by delegating the resolution of all
attributes not directly in the _Call object's __dict__ keys to the getattr
method.
--
status: open -> pend
Change by Ben Hsing :
--
keywords: +patch
pull_requests: +15240
stage: -> patch review
pull_request: https://github.com/python/cpython/pull/15565
___
Python tracker
<https://bugs.python.org/issu
Ben added the comment:
It would be nice to get davin to clarify the API for this module.
What are the use cases for SharedMemory and ShareableList?
Are you supposed to ever use a raw SharedMemory buffer directly?
What atomicity guarantees are there for ShareableList operations and read/write
Change by Ben Lewis :
--
pull_requests: +14724
pull_request: https://github.com/python/cpython/pull/14956
___
Python tracker
<https://bugs.python.org/issue37
New submission from Ben :
When running the attached on 3.8 and 3.9 (master) I get the following:
Process Process-3:
Traceback (most recent call last):
File
"/hom
Ben Brown added the comment:
I can fully confirm the issue is due to flow control or lack of in my code the
system runs out of resources and this is when it errors, I have implemented
flow control in my protocol and it now works without errors. One thing I did
find is that the documentation
Ben Brown added the comment:
With some more research it looks like the issue is flow related, I experimented
with the StreamWriter in a simple server and using that plus drain() appears to
have worked an I no longer get the error. I have added my new server to the
gist I posted above
Ben Brown added the comment:
Maayan Keshet do you have a minimal example it would be interesting to compare
against our code and see if there is something we are both doing that could
help narrow down the issue.
--
___
Python tracker
<ht
Change by Ben Lewis :
--
keywords: +patch
pull_requests: +14282
stage: test needed -> patch review
pull_request: https://github.com/python/cpython/pull/14465
___
Python tracker
<https://bugs.python.org/issu
Ben Lewis added the comment:
I'll look into this further and open a PR initially for the regression tests.
--
___
Python tracker
<https://bugs.python.org/issue37
Ben Lewis added the comment:
>>> foo = 'oops'
>>> from . import foo as fubar # should raise ImportError
>>> fubar
'oops'
After further investigation, the problem is that builtins.__import__ (the c
port version) does not replicate the behaviour of importlib.__impo
New submission from Ben Lewis :
>>> from curses import ascii
>>> from . import ascii
The second line should raise an ImportError but instead succeeds (tested
cpython 3.6.7, 3.7.0 and 3.7.3, and from interactive interpreter and scripts).
Specifically, builtins.__import__
Ben Brown added the comment:
Hi is there any update on this issue, were you able to replicate the error with
the minimal example I provided or is there any additional information I can
provide.
--
___
Python tracker
<https://bugs.python.
Ben Darnell added the comment:
Yeah, it's definitely a hack. The argument for it, at best, is "practicality
beats purity". The solution is two simple lines, but those lines need to be
repeated in every project that depends on Tornado and cares about Windows, now
or in the future
Ben Darnell added the comment:
> From my understanding, there is no issue for Tornado itself. If Jupiter
> Notebook needs Tornado, Tornado needs selector event loop on Windows --
> Jupiter can install the proper loop.
Right. I'm just advocating for something that would make the t
New submission from Ben Darnell :
On Windows there are two event loop implementions with different interfaces:
The proactor event loop is missing the file descriptor family of methods
(add_reader()), while the selector event loop has other limitations including
missing support for pipes
Ben Spiller added the comment:
Interesting conversation. :)
Yes I agree correctness is definitely top priority. :) I'd go further and say
I'd prefer correctness to be always there automatically, rather than something
the user must remember to enable by setting a flag
Ben Spiller added the comment:
I'd definitely suggest we go for a solution that doesn't hit performance of
normal logging when you're not adding/removing things, being as that's the more
common case. I guess that's the reason why callHandlers was originally
implemented without grabbing
Ben Brown added the comment:
I have created a minimal example if that helps to show the issue
https://gist.github.com/bobthemac/031213b8e37960ee805f2ae1e6990b60
--
___
Python tracker
<https://bugs.python.org/issue37
Ben Brown added the comment:
I tested an older version of OpenSSL 1.0.2g and I get the same error on that
--
___
Python tracker
<https://bugs.python.org/issue37
Ben Brown added the comment:
I am using the version I mentioned above 1.1.0 and TLS 1.2, I am sorry I can't
be of more help.
--
___
Python tracker
<https://bugs.python.org/issue37
Ben Brown added the comment:
That's a shame, which version should it work on I don't mind downgrading for
now to fix the issue as a workaround.
--
___
Python tracker
<https://bugs.python.org/issue37
Ben Brown added the comment:
The OpenSSL version is OpenSSL 1.1.0j 20 Nov 2018
--
___
Python tracker
<https://bugs.python.org/issue37226>
___
___
Python-bug
New submission from Ben Brown :
I have been getting an intermittent errors when using asyncio with SSL. The
error always occurs in the _process_write_backlog method in asyncio's
sslproto.py file. I have looked at lots of possibilities as to what the cause
is and found that for some reason
Ben Finney added the comment:
On 28-Apr-2019, Berker Peksag wrote:
> The original problem has already been solved by making
> tokenize.generate_tokens() public in issue 12486.
I don't understand how that would affect the resolution of this issue.
Isn't the correct resolution here
Ben Creasy added the comment:
Not sure if this is filed elsewhere, but the contents on the page at
https://docs.python.org/3/contents.html could really use a collapse button, and
could start automatically collapsed. The first half of the page is "What's new"
for the past few Pytho
Change by Ben Creasy :
--
nosy: +jcrben
___
Python tracker
<https://bugs.python.org/issue13282>
___
___
Python-bugs-list mailing list
Unsubscribe:
Ben Harper added the comment:
I'm not sure about the change from 3.7 to master, but that assertion may be
more likely to happen while instrumented with ASAN due to the extra space
reserved between heap objects. As far as I can tell it's just expecting that
the offset of two pointers
Change by Ben Harper :
--
pull_requests: +12399
___
Python tracker
<https://bugs.python.org/issue36356>
___
___
Python-bugs-list mailing list
Unsubscribe:
Ben Harper added the comment:
I'm on Ubuntu 18.10/amd64 compiling with Ubuntu's GCC 8.2.0, I know there's
some libraries that are missing dependencies (including bz2 and sqlite) so I
may have missed the ipv6 dependencies as well.
My eventual goal was to be able to build a pgo optimized
Change by Ben Harper :
--
keywords: +patch
pull_requests: +12380
stage: -> patch review
___
Python tracker
<https://bugs.python.org/issue36356>
___
___
Py
New submission from Ben Harper :
Trying to run make after './configure --with-address-sanitizer --with-pydebug'
fails with leak of locale string
--
components: Build
messages: 338315
nosy: btharper
priority: normal
severity: normal
status: open
title: Failure to build with address
Change by Ben Harper :
--
keywords: +patch
pull_requests: +12243
stage: -> patch review
___
Python tracker
<https://bugs.python.org/issue36253>
___
___
Py
New submission from Ben Harper :
When running the builtin test suite with address sanitizer enabled, one of the
ctypes tests causes a use after free demonstrating the danger of using a
reference to the inside of a deallocated buffer. This use is detected as an
error by the address sanitizer
Ben Spiller added the comment:
Running this command:
time python -c "import re; re.compile('y.*x').search('y'*(N))"
It's clearly quadratic:
N=100,000 time=7s
N=200,000 time=18s
N=400,000 time=110s
N=1,000,000 time=690s
This illustrates how a simple program that's working cor
Ben Spiller added the comment:
Correction to original report - it doesn't hang indefinitely, it just takes a
really long time. Specifically, looks like it's quadratic in the length of the
input string. Increase the size of the input string to 1000*1000 and it's
really really slow.
I don't
New submission from Ben Spiller :
These work fine and return instantly:
python -c "import re; re.compile('.*x').match('y'*(1000*100))"
python -c "import re; re.compile('x').search('y'*(1000*100))"
python -c "import re; re.compile('.*x').search('y'*(1000*10
Ben Finney added the comment:
Hah, sorry to use a local-filesystem URL. (Hooray for locally-installed
developer documentation!)
The same section is online at
https://docs.python.org/3/library/functools.html#functools.reduce .
--
___
Python
Ben Finney added the comment:
The library documentation (e.g.
file:///usr/share/doc/python3/html/library/functools.html#functools.reduce )
also has this dissonance:
> functools.reduce(`function`, `iterable` [, `initializer` ])
>
>Apply function of two arguments cum
Ben Hyde added the comment:
ping
--
___
Python tracker
<https://bugs.python.org/issue32281>
___
___
Python-bugs-list mailing list
Unsubscribe:
https://mail.pyth
New submission from Ben Spiller :
I just came across a fairly serious thread-safety / race condition bug in the
logging.Loggers class, which causes random log lines to be lost i.e. not get
passed to some of the registered handlers, if (other, unrelated) handlers are
being added/removed using
Change by Ben Spiller :
--
nosy: +Ben Spiller
___
Python tracker
<https://bugs.python.org/issue5166>
___
___
Python-bugs-list mailing list
Unsubscribe:
Ben Darnell added the comment:
We have an easy reproduction of this "[Errno 0] Error" on the server side in
https://github.com/tornadoweb/tornado/issues/2504#issuecomment-426782158
It is triggered by a connection from `nc -z` (which I think is doing a TCP
handshake and shu
Ben Spiller added the comment:
To help anyone else struggling with this bug, based on
https://lsimons.wordpress.com/2011/03/17/stripping-illegal-characters-out-of-xml-in-python/
the best workaround I've currently found is to define this:
def escape_xml_illegal_chars(unicodeString
Ben Darnell added the comment:
Yeah, I think that would work at least for the sphinx use case. It seems like a
strange partially-degraded mode and anything that needs structured access to
the annotation would still need typeshed, but just getting the string would
probably be enough
Ben Hoyt added the comment:
GitHub PR link with changes and commit notes attached.
--
___
Python tracker
<https://bugs.python.org/issue34712>
___
___
Python-bug
Change by Ben Hoyt :
--
keywords: +patch
pull_requests: +8784
stage: -> patch review
___
Python tracker
<https://bugs.python.org/issue34712>
___
___
Python-
New submission from Ben Hoyt :
There are a couple of examples in the "Input and Output" section of the
tutorial that use an unusual / non-PEP 8 Python style or whitespace. I think
our examples, especially in the tutorial, should reflect good, PEP 8 style.
I'll fix these in a PR
New submission from Ben Darnell :
Currently, most type annotations for the standard library are provided in
typeshed rather than in the library itself. Not all consumers of type
annotations are aware of typeshed, and this can cause problems. Specifically,
Sphinx 1.8 accesses type hints via
Ben Spiller added the comment:
Hi it's been a few years now since this was reported and it's still a problem,
any chance of a fix for this? The API gives the impression that if you pass
python strings to the XML API then the library will generate valid XML. It
takes care of the charset
Change by Ben McGinnes :
--
versions: +Python 3.4, Python 3.5, Python 3.6, Python 3.7
___
Python tracker
<https://bugs.python.org/issue1016626>
___
___
Python-bug
Ben Doremus added the comment:
Did this patch die? I ran into the same issue noted in the SO post. It's
bizarre that KeyError is the only error message to handle things this way.
--
nosy: +bdoremus
___
Python tracker
<https://bugs.python.
Ben Finney added the comment:
On Thu, 2018-06-14 23:46 +, Aaron Meurer wrote:
> Couldn't such a tool exist outside the standard library.
I've tried writing such a tool. It would ideally re-use as much as feasible of
the functionality that assembles the usage mess
Ben Finney added the comment:
On Thu, 2018-06-14 20:02 +, Pablo Galindo Salgado
wrote:
> The (possible) confusion is the existence of a manpage only available
> though argparse (`./python foo.py --manpage`)
This report isn't asking for that. (I see only one person pro
Ben Finney added the comment:
On 14-Jun-2018, Pablo Galindo Salgado wrote:
> I think this should be something that is not included in argparse
> itself. I can imagine a scenario in which the manpage is accessible
> through `./python foo.py --manpage` but the manpage is not
Ben FrantzDale <b...@formlabs.com> added the comment:
I looked into it a bit more. With python 2.7 on macOS High Sierra on APFS
(Encrypted) with a FAT32 thumb drive... I have a directory that
glob.glob('/Volumes/thumb/tmp/*') shows as sorted. I cp -r that to /tmp with
bash. glob.glob
Ben FrantzDale <b...@formlabs.com> added the comment:
Great point. Looks like the phrase is "in arbitrary order" in the docs for
those (both 2.7 and 3), which is better than saying nothing. I'd still
prefer a bit more specificity about the potential gotcha since "arbitr
Ben FrantzDale <b...@formlabs.com> added the comment:
Fascinating. That seems like an even wilder gotcha: It sounds like a script
assuming sorted results would work in one directory (on one filesystem) but not
on another. Or even weirder, if I had a mounted scratch partition, the script
New submission from Ben FrantzDale <b...@formlabs.com>:
The sortedness of glob.glob's output is platform-dependent. While the docs do
not mention sorting, and so are strictly correct, if you are on a platform
where its output is sorted, it's easy to believe that the output is always
Ben Elliston <b...@air.net.au> added the comment:
Is there a simple workaround that one can put into setup.py in the meantime? I
tried using compiler.compiler.remove('-Wstrict-prototypes') to no avail.
--
nosy: +bje
___
Python tracke
Change by amjad ben hedhili <amjadbenhedh...@gmail.com>:
--
title: Syntax to get multiple items from an iterable -> Syntax to get multiple
arbitrary items from an iterable
___
Python tracker <rep...@bugs.python.org>
<https
New submission from amjad ben hedhili <amjadbenhedh...@gmail.com>:
It will be much of improvement for readability to write:
my_list = ["John", "Richard", "Alice", 1, True, 2.1, "End"]
a, b, c = my_list[1, 3, -1]
instead of:
my_list = ["John
Change by amjad ben hedhili <amjadbenhedh...@gmail.com>:
--
title: get the nth folder -> get the nth folder of a given path
___
Python tracker <rep...@bugs.python.org>
<https://bugs.pyt
New submission from amjad ben hedhili <amjadbenhedh...@gmail.com>:
It will be handy if there was an os or os.path function that returns the path
to the nth directory in a given path
for example:
given path =
"C:\Users\User\AppData\Local\Programs\Python\Python36\Lib\asyncio\
Ben Feinstein <feinstein...@gmail.com> added the comment:
General loggers are used in the standard way (message, args, etc), but data
loggers are used for different types of data. Instead of message, they
receive the experiment results (dict/list/np.array/binary data) and their
`formatM
Ben Feinstein <feinstein...@gmail.com> added the comment:
I use the logging module to log records of lab experiments. I have two
types of loggers, one for experiment results ("data") and another for
general information. I think that having a different managers for data
loggers is
Ben Feinstein <feinstein...@gmail.com> added the comment:
Here is a code that demonstrate the bug:
```python
import logging
class LogRecordTypeFilter(logging.Filter):
def __init__(self, cls):
self.cls = cls
def filter(self, record):
t = type(record)
Change by Ben Feinstein <feinstein...@gmail.com>:
Removed file: https://bugs.python.org/file47478/issue_logRecordFactory.py
___
Python tracker <rep...@bugs.python.org>
<https://bugs.python
Change by Ben Feinstein <feinstein...@gmail.com>:
--
keywords: +patch
pull_requests: +5848
stage: -> patch review
___
Python tracker <rep...@bugs.python.org>
<https://bugs.pyt
New submission from Ben Feinstein <feinstein...@gmail.com>:
In logging.Manager, the logRecordFactory attribute is never used.
One would expect that makeRecord() (in logging.Logger) would generate a record
using its manager's logRecordFactory, or fallback to the global
_logRecordF
New submission from Ben Kirshenbaum <benki...@gmail.com>:
Tkinter objects cannot handle the super() function, and probably other
functions (I only found a problem with super())
--
components: Tkinter
messages: 313397
nosy: benkir07
priority: normal
severity: normal
status: open
Ben North <b...@redfrontdoor.org> added the comment:
Terry in msg310785:
> As I expected from the fact that Ben once did a separate 2.7
> version, the auto backport for 2.7 failed. Ben, since you know what
> code changes are needed, can you prepare a backport (cherry pick)
>
Change by Ben North <b...@redfrontdoor.org>:
--
pull_requests: +5203
stage: needs patch -> patch review
___
Python tracker <rep...@bugs.python.org>
<https://bugs.pyt
101 - 200 of 589 matches
Mail list logo
