[issue24770] Py_Finalize not cleaning up all threads
New submission from Alex Budovski: This is a known issue, from the comment, but it is causing AVs for my embedded application when background threads are created, for example, by the _socket builtin module. /* Undo the effect of Py_Initialize(). Beware: if multiple interpreter and/or thread states exist, these are not wiped out; only the current thread and interpreter state are deleted. But since everything else is deleted, those other interpreter and thread states should no longer be used. (XXX We should do better, e.g. wipe out all interpreters and threads.) Locking: as above. */ void Py_Finalize(void) -- components: Extension Modules, Interpreter Core messages: 247798 nosy: Alex Budovski priority: normal severity: normal status: open title: Py_Finalize not cleaning up all threads versions: Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24770 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24770] Py_Finalize not cleaning up all threads
Changes by Alex Budovski abudov...@gmail.com: -- type: - crash ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24770 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
STINNER Victor added the comment: There are other implementations of asyncio than the one in CPython. Pulsar and Tornado define their own Task class. The greenio project also has a special task object. aioeventlet and aiogevent may also benefit from a way to register new awaitable things. I'm not opposed to support concurrent.futures.Future object. I don't like the idea of starting to add a special case for one module. Others may want to do the same for their library. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24762] Branchless, vectorizable frozen set hash
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: - rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
Changes by Serhiy Storchaka storch...@gmail.com: -- nosy: +larry priority: normal - release blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19007] precise time.time() under Windows 8: use GetSystemTimePreciseAsFileTime
Steve Dower added the comment: What are the expected benefits from changing? Just a higher resolution? I'm not sure that's worth anything if it's inaccurate. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19007 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
Yury Selivanov added the comment: There are other implementations of asyncio than the one in CPython. Pulsar and Tornado define their own Task class. The greenio project I'm not sure if it's possible (or even makes any sense) to integrate tasks from other frameworks into asyncio. greenio simply inherits its task class from asyncio.Task, and will automatically support concurrent.futures if we support them in asyncio. I'm not opposed to support concurrent.futures.Future object. I don't like the idea of starting to add a special case for one module. Others may want to do the same for their library. concurrent.futures is in a unique position -- it's already supported and integrated in asyncio. We have executors and they are even used for DNS lookups. Supporting concurrent.futures in asyncio.Task seems natural to me. I like Alex's approach -- his idea of '__await__' for concurrent.Future is very generic, so any other framework can integrate it. Creating any kind of registry in asyncio.Task seems a bit unnecessary to me at this stage. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6164] [AIX] Patch to correct the AIX C/C++ linker argument used for 'runtime_library_dirs'
Mark Lawrence added the comment: The original was never reapplied and wouldn't now apply so I've attached an updated version. -- components: -Distutils2 nosy: +BreamoreBoy, David.Edelsohn, dstufft versions: +Python 3.4, Python 3.5, Python 3.6 -3rd party, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file40093/issue6164_v2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6164 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
Stefan Behnel added the comment: Funny. I just thought about this yesterday and came up with pretty much the same idea. +1 for the patch. I don't think there are more classes to support here. Quite the contrary, other tools should try to integrate via concurrent.futures.Future instead. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24772] Smaller viewport shifts the expand left menu character into the text
Changes by Serhiy Storchaka storch...@gmail.com: -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24772 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require 8.5 / ttk
Serhiy Storchaka added the comment: IMHO Tcl and Tk should be in title case (as Python or Django) or at least all in upper case (as APL or SDL). -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require 8.5 / ttk
Serhiy Storchaka added the comment: I don't see any mentions of ttk in IDLE source code except added check. Is ttk really required for IDLE? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require 8.5 / ttk
Terry J. Reedy added the comment: Re-opened for tweak. This patch, to exit gracefully if ttk is not available, is the first step before using ttk in Idle. Mark, a long-time tk/ttk expert and site/book author, has volunteered to help upgrade Idle with ttk. Please see ttk in idle on Idle-Sig list for general discussion and #24750 for the first substantive patches. The only reason I have not applied the ttk.Scrollbar patch, on that issue, is because Ned mentioned, on that issue, that the OS 8.5 python requires tcl/tk 8.4. I strongly feel that this should not stop the use of ttk, but I an first doing a few non-ttk patches, including Mark's patch for #24745, before continuing. -- status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24774] inconsistency in http.server.test
New submission from 許邱翔: In http.server.test, it still say This runs an HTTP server on port 8000 (or the first command line argument)., but it won't read command line argument any more. since this commit (https://hg.python.org/cpython/rev/935a656359ae) -- components: Library (Lib) files: fix_description.patch keywords: patch messages: 247821 nosy: wdv4758h priority: normal severity: normal status: open title: inconsistency in http.server.test type: behavior versions: Python 3.3, Python 3.4, Python 3.5, Python 3.6 Added file: http://bugs.python.org/file40095/fix_description.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24774 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24773] Add local time disambiguation flag to datetime
Changes by Ethan Furman et...@stoneleaf.us: -- nosy: +ethan.furman ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24773 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
Adam Bartoš added the comment: It seems that both tcl86t.dll and tk86t.dll can be found, but their dependency VCRUNTIME140.dll cannot. For some reason, Dependency Walker cannot locate also python35.dll and ieshims.dll (but it tries to find all three libraries in Python 3.5\DLLs and at least python35.dll is located directly in Python 3.5 directory). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24773] Add local time disambiguation flag to datetime
Alexander Belopolsky added the comment: Something went wrong in my hg clone and Rietveld did not like my patch. I moved my development branch to github: https://github.com/abalkin/cpython/tree/ltdf Please feel free to leave your comments there. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24773 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24724] Element.findall documentation misleading
Eric S added the comment: Code was intended as example, not request for help to correct, but rushed so example was flawed, but still, I tested and you both are right. Must've had other error in code to cause the xml to dict to have every element map to under every node. Debugger also showed findall and list returns with every descendent under every item as well so that influenced my triage. Issue is closed as far as I'm concerned but it sounds like you all found something else here. Sorry for using up your time. Will be more careful and clear if there is a next time. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24724 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24745] Better default font for editor
Roundup Robot added the comment: New changeset 82198ae039cd by Terry Jan Reedy in branch '3.4': Issue 24745: Add ACKS entry. https://hg.python.org/cpython/rev/82198ae039cd New changeset bf14b74d6fc0 by Terry Jan Reedy in branch '3.5': Issue 24745: Add ACKS entry. https://hg.python.org/cpython/rev/bf14b74d6fc0 New changeset 5744985ad8dc by Terry Jan Reedy in branch '2.7': Issue 24745: Add ACKS entry. https://hg.python.org/cpython/rev/5744985ad8dc -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24745 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23182] Update grammar tests to use new style for annotated function definitions
Roundup Robot added the comment: New changeset c981d9819384 by Zachary Ware in branch '3.4': Issue #23182: PEP8-ify the annotation grammar tests. Patch by Ian Lee. https://hg.python.org/cpython/rev/c981d9819384 New changeset f35bdb6dd242 by Zachary Ware in branch '3.5': Issue #23182: Merge with 3.4 https://hg.python.org/cpython/rev/f35bdb6dd242 New changeset a0ac94514a30 by Zachary Ware in branch 'default': Closes #23182: Merge with 3.5 https://hg.python.org/cpython/rev/a0ac94514a30 -- nosy: +python-dev resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23182 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24769] Interpreter doesn't start when dynamic loading is disabled
Changes by Ned Deily n...@acm.org: -- nosy: +brett.cannon, eric.snow, ncoghlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24769 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23652] ifdef uses of EPOLLxxx macros so we can compile on systems that don't have them
Roundup Robot added the comment: New changeset e38470b49d3c by Zachary Ware in branch '2.7': Issue #23652: Make the select module compile against LSB headers. https://hg.python.org/cpython/rev/e38470b49d3c New changeset c18a18b65a49 by Zachary Ware in branch '3.4': Issue #23652: Make the select module compile against LSB headers. https://hg.python.org/cpython/rev/c18a18b65a49 New changeset a99f17c752d8 by Zachary Ware in branch '3.5': Issue #23652: Merge with 3.4 https://hg.python.org/cpython/rev/a99f17c752d8 New changeset c7273b46980c by Zachary Ware in branch 'default': Closes #23652: Merge with 3.5 https://hg.python.org/cpython/rev/c7273b46980c -- nosy: +python-dev resolution: - fixed stage: commit review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23652 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24769] Interpreter doesn't start when dynamic loading is disabled
Changes by Brett Cannon br...@python.org: -- priority: normal - deferred blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24769 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23182] Update grammar tests to use new style for annotated function definitions
Zachary Ware added the comment: Thanks for the patch! -- nosy: +zach.ware versions: +Python 3.4, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23182 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require ttk (and tcl/tk 8.5)
Serhiy Storchaka added the comment: Ttk widgets are partially compatible with Tk widgets, so in many cases it is possible to make partial upgrade without major rewriting. Some changes perhaps need major rewriting (using styles, changing layout), and I think this is what the PEP does not allow. However it is possible that all changes can be done without major rewriting, we don't know until try. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23652] ifdef uses of EPOLLxxx macros so we can compile on systems that don't have them
Zachary Ware added the comment: Thanks for the patch! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23652 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24777] sys.getrefcount takes no arguments ??
New submission from Ankoor Patil: I have just started exploring python in rhino and I think I hit a bug, can you please confirm this or point out where am I going wrong. Thanks. -- components: Cross-Build files: Capture.PNG messages: 247855 nosy: Ankoor Patil priority: normal severity: normal status: open title: sys.getrefcount takes no arguments ?? type: behavior versions: Python 2.7 Added file: http://bugs.python.org/file40097/Capture.PNG ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24777 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Serhiy Storchaka added the comment: I would use optional import to support Tcl/Tk older than 8.5 in Python 3.4 and 2.7. try: from tkinter.ttk import Scrollbar except ImportError: pass -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24773] Add local time disambiguation flag to datetime
New submission from Alexander Belopolsky: Adds a boolean member to the instances of ``datetime.time`` and ``datetime.datetime`` classes that can be used to differentiate between two moments in time for which local times are the same. See Datetime-SIG Local time disambiguation proposal discussion [1] for more details. [1]: https://mail.python.org/pipermail/datetime-sig/2015-July/000105.html -- assignee: belopolsky components: Extension Modules, Library (Lib) files: ltdf.patch keywords: patch messages: 247819 nosy: belopolsky priority: normal severity: normal status: open title: Add local time disambiguation flag to datetime type: enhancement versions: Python 3.6 Added file: http://bugs.python.org/file40094/ltdf.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24773 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
Yury Selivanov added the comment: I agree with Stefan and Yury. As for the tests, Yury seemed to have those in his patches -- I'll take a look and see if they're directly applicable. Good idea, the tests are in a fine shape. For Python 3.5 and earlier, there is a workaround to awaiting for concurrent Futures, but it requires the use of the undocumented wrap_future() function. It is the fact that it's undocumented that bothers me. I didn't even know about it :( Please create an issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21192] Idle: Print filename when running a file from editor
Roundup Robot added the comment: New changeset edf9bfe36ad0 by Terry Jan Reedy in branch '2.7': Issue #21192: acks for 2.7 https://hg.python.org/cpython/rev/edf9bfe36ad0 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21192 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Serhiy Storchaka added the comment: Yes, but setting the highlightthickness option can be optional too. self.scrollbarView = Scrollbar(frameText, orient=VERTICAL, takefocus=FALSE) try: self.scrollbarView['highlightthickness'] = 0 except TclError: pass or self.scrollbarView = Scrollbar(frameText, orient=VERTICAL, takefocus=FALSE) if not ttk: self.scrollbarView['highlightthickness'] = 0 Otherwise I think it is not worth to apply these changes to maintained releases. 3.4 will switched to security fixes only mode soon, but 2.7 has long support term. Bugfix release should continue to work on platforms that are shipped with Tcl/Tk 8.4. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24766] Subclass of property doesn't preserve instance __doc__ when using doc= argument
Changes by Serhiy Storchaka storch...@gmail.com: -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24766 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24762] Branchless, vectorizable frozen set hash
Serhiy Storchaka added the comment: The idea looks interesting and the code looks correct. But the patch decreases readability and I'm not sure, that the benefit is worth it. Timings looks good at first glance, but frozenset hash is cached and is calculated only once per instance. I afraid that the benefit of hash calculation optimization is dwarfed by the time of frozenset creation itself. If other core developer supports this idea I have no strong objections. See my comments on Rietveld. -- assignee: serhiy.storchaka - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24762] Branchless, vectorizable frozen set hash
Roundup Robot added the comment: New changeset cf707dd190a9 by Raymond Hettinger in branch 'default': Issue #24762: Speed-up frozenset_hash() and greatly beef-up the comments. https://hg.python.org/cpython/rev/cf707dd190a9 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24762] Branchless, vectorizable frozen set hash
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24776] Improve Fonts/Tabs UX for IDLE
New submission from Raymond Hettinger: A recurring issue with students using IDLE is the user interface for the fonts and tabs preference settings. * The default setting of 4 space tabs is a good default, but the giant slider cries out to be moved (usually when people are intending to increase their font size). A slider was not a good choice. It should use something like what is currently used for font size. * On the other hand, the font size would benefit from have a slider. * I don't know if anything can be done to improve the selection of the font face. The scrolling menu of choices worked great back when we only had a handful of choices but it had grown problematic with a large number of choices. It is a bit of a struggle to select Menlo on a Mac if you already know what you want. -- assignee: terry.reedy components: IDLE messages: 247829 nosy: rhettinger, terry.reedy priority: low severity: normal stage: needs patch status: open title: Improve Fonts/Tabs UX for IDLE type: enhancement versions: Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24776 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1744456] Expose non-blocking callbackAPI in readline module
Martin Panter added the comment: I don’t think this is a duplicate. The patch here wraps the non-blocking “alternate interface” https://cnswww.cns.cwru.edu/php/chet/readline/readline.html#SEC41: rl_callback_read_char() etc. The patch in Issue 1175004 wraps other APIs, including rl_add_defun() https://cnswww.cns.cwru.edu/php/chet/readline/readline.html#SEC30. So if someone was interested in pushing this forward, perhaps it could be reopened. -- nosy: +vadmium resolution: duplicate - stage: resolved - needs patch title: Patch for feat. 1713877 Expose callbackAPI in readline module - Expose non-blocking callbackAPI in readline module ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1744456 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1175004] Export more libreadline API functions
Martin Panter added the comment: rl_forced_update_display() wrappers already proposed in Issue 23067 -- dependencies: +Export readline forced_update_display ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1175004 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23067] Export readline forced_update_display
Martin Panter added the comment: There are actually a few other patches open adding wrappers for rl_forced_update_display(): * Issue 1175004: From 2005, other APIs as well * Issue 24727: Includes documentation As well as the documentation, I think it would be good to add a test case for new functionality if possible. -- nosy: +vadmium stage: - needs patch versions: +Python 3.6 -Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23067 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Terry J. Reedy added the comment: That does not work. ttk widgets are not drop-in replacements for their predecessors. The problem is illustrated by these lines from the TextViewer patch -self.scrollbarView = Scrollbar(frameText, orient=VERTICAL, - takefocus=FALSE, highlightthickness=0) +self.scrollbarView = ttk.Scrollbar(frameText, orient=VERTICAL, + takefocus=FALSE) The highlightthickness option, among several others, is not legal for the ttk versions of widgets. That is why I removed it. This particular instance could be solved by living without the highlightthickness option, but their will be many other instances where we do not want to drop the configuration. The API differences are probably even worse for Treeview and Notebook versus Idle's custom implementations of the same widget. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24775] Python client failing to connect to server but completing as if successful
New submission from Seán Kelleher:
I have a Go server that listens to a port, runs a Python client to connect to
the port as a subcommand, and reads from the client. However, the client (as
follows) will occasionally run to completion without connecting to the port,
but without raising an exception:
import socket
import sys
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
[addr, port] = sys.argv[1].split(':')
sock.connect((addr, int(port)))
try:
sock.send(hello)
finally:
sock.close()
print done.
`server.go` follows:
package main
import (
log
net
os
os/exec
)
func main() {
ln, err := net.ListenTCP(tcp4, net.TCPAddr{IP: net.IPv4(127,
0, 0, 1)})
if err != nil {
log.Fatalf(%v, err)
}
defer ln.Close()
cmd := exec.Command(
python,
client.py,
ln.Addr().(*net.TCPAddr).String(),
)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Start(); err != nil {
log.Fatalf(%v, err)
}
defer cmd.Process.Kill()
go func() {
log.Printf(command exited with: %v, cmd.Wait())
log.Printf(closing listener: %v, ln.Close())
}()
conn, err := ln.Accept()
if err != nil {
log.Fatalf(%v, err)
}
buf := make([]byte, 1024)
n, err := conn.Read(buf)
log.Println(string(buf[:n]))
}
When the connection is successful, the output is as expected:
done.
2015/08/01 21:03:50 hello
A failed connection, by contrast, gives no indication from Python that the
command failed (`done.` is output), but it is evident that the connection was
not established:
done.
2015/08/01 20:56:55 command exited with: nil
2015/08/01 20:56:55 closing listener: nil
2015/08/01 20:56:55 accept tcp4 127.0.0.1:42550: use of closed network
connection
exit status 1
From this, it appears as though the Python client thinks it has established a
connection, because neither the `connect` nor the `send` call raise an
exception.
This behaviour is corrected in Python 3 (all runs look like the first
instance), so it appears to be local to Python 2.7.
--
components: Library (Lib)
messages: 247826
nosy: Seán Kelleher
priority: normal
severity: normal
status: open
title: Python client failing to connect to server but completing as if
successful
type: behavior
versions: Python 2.7
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[issue24750] IDLE: Cosmetic improvements for main window
Raymond Hettinger added the comment: The last version of the patch works well for me and has a nice, elegant look. -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24745] Better default font for editor
Terry J. Reedy added the comment: Review published with the changes I made, tested, and committed. I am not convinced that writing all 3 font attributes is needed, which is good since existing user files do not have all 3. But safer for future. Part of my preference to avoid user file when not needed (because only config matches default) is because user files are an occasional point of failure. But we should fix bugs noted in TODOs and on tracker. -- resolution: - fixed stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24745 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1175004] Export more libreadline API functions
Martin Panter added the comment: Simon: See Issue 24266 about recovering after interrupting the search mode. Also, I think Issue 1744456 wraps a different part of the Readline API (rl_callback_ for non-blocking interface) to the patch here (rl_add_defun for adding a custom “key binding” or something). So the two patches could be considered independently. -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1175004 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Terry J. Reedy added the comment: Mark: Serhiy is asking that we not make the change to maintenance releases, 2.7 and 3.4, without further discussion and agreement. He is correct to do so. I reread PEP 434 and it specifically says The PEP would apply to ..., but not necessarily to possible major re-writes such as switching to themed widgets ... . 'Not necessarily' means 'only permitted with further discussion. Further discussion should continue on #24759 which is specifically about this issue. -- versions: -Python 2.7, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require ttk (and tcl/tk 8.5)
Terry J. Reedy added the comment: Re-reading PEP 434, I was mistaken to apply this patch to 2.7 and 3.4 without further discussion. The PEP says The PEP would apply to minor ..., but not necessarily to possible major re-writes such as switching to themed widgets ... . Nick, should I post something on python-ideas or pydev, or continue here (moved from #24750) about making the switch also in 2.7 and 3.4? I believe it would be best overall to at upgrade Idle 2.7, but I will not cry if we stop patching it now. Ditto for 3.4, which will soon get security fixes only anyway. I am ok with using ttk starting with 3.5. -- nosy: +ncoghlan resolution: fixed - stage: resolved - title: Idle: require 8.5 / ttk - Idle: require ttk (and tcl/tk 8.5) ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
eryksun added the comment:
64-bit 3.5.0b4 works for me in Windows 7. Try loading _tkinter.pyd in
[Dependency Walker][1]. Or try loading the dependent DLLs directly via ctypes:
import os
import _ctypes
dlls_path = os.path.dirname(_ctypes.__file__)
for d in ('tcl86t.dll', 'tk86t.dll'):
path = os.path.join(dlls_path, d)
try:
_ctypes.LoadLibrary(path)
except OSError:
print('failed:', path)
[1]: http://dependencywalker.com
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nosy: +eryksun
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[issue24771] Cannot import _tkinter in Python 3.5 on Windows
Steve Dower added the comment: Correct. I'll fix this on Monday or Tuesday this week. -- assignee: - steve.dower ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
Steve Dower added the comment: Until then, if you find and install the VC distributable for VS 2015 then you'll have the files you need. On my phone now so I don't have the link handy -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16346] maximum recursion installing readline package
Changes by Martin Panter vadmium...@gmail.com: -- title: readline problem - maximum recursion installing readline package ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16346 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24727] Expand readline module
Martin Panter added the comment: Suggest you integrate your rl_forced_update_display() wrapper and documentation with the existing patches in Issue 23067. Regarding the reading_line() flag, your use case seems a bit racy to me. Can’t the other thread start reading a line after reading_line() returns false and before your print() statement happens? -- dependencies: +Export readline forced_update_display nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24727 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
Alex Grönholm added the comment: I agree with Stefan and Yury. As for the tests, Yury seemed to have those in his patches -- I'll take a look and see if they're directly applicable. For Python 3.5 and earlier, there is a workaround to awaiting for concurrent Futures, but it requires the use of the undocumented wrap_future() function. It is the fact that it's undocumented that bothers me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
eryksun added the comment: Not finding python35.dll is normal since there's no activation context from python.exe. The vcruntime140 library is statically linked to avoid having to distribute vcruntime140.dll. See issue 24476. This needs to be changed in the TCL/Tk project files as well. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24773] Add local time disambiguation flag to datetime
Changes by Alexander Belopolsky alexander.belopol...@gmail.com: Added file: http://bugs.python.org/file40096/ltdf-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24773 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24774] inconsistency in http.server.test
Martin Panter added the comment: Patch looks okay to me, although another option could be to move the argument parsing back into the test() function, where it was originally. BTW I don’t think the 3.3 branch is open to fixes like this any more. -- nosy: +vadmium stage: - patch review versions: -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24774 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Terry J. Reedy added the comment: On Idle-sig, in 'ttk appearance' Mark posted before and after screenshots of Preferences Font tab for Windows, Linux, and Mac http://www.tkdocs.com/images/idle_cfgfont_ttk.png Glyph, who I never knew read Idle-sig, calls the after shots great (I think he has a Mac, which sees the most improvement). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24750] IDLE: Cosmetic improvements for main window
Mark Roseman added the comment: Serhiy, I appreciate what you're saying, but special casing to handle both ttk and non-ttk cases seems not feasible given the amount of resources available to enhance/maintain IDLE. Additionally, part of the rationale for making these changes is to simplify the code by leveraging things in ttk that aren't in 'classic' Tkinter. Would you suggest: (a) keep two versions of the IDLE code in the distro (one a snapshot) (b) require 8.5 Tcl/Tk be installed on a system before IDLE can be used (c) leave IDLE with its current (embarrassing) UI (d) drop IDLE from Python altogether -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24750 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24745] Better default font for editor
Roundup Robot added the comment: New changeset 55e5f7766d2c by Terry Jan Reedy in branch '2.7': Issue 24745: Switch from Courier to platform-sensitive TkFixedFont as default https://hg.python.org/cpython/rev/55e5f7766d2c New changeset 5c992189414f by Terry Jan Reedy in branch '3.4': Issue 24745: Switch from Courier to platform-sensitive TkFixedFont as default https://hg.python.org/cpython/rev/5c992189414f New changeset 90c02a0bec08 by Terry Jan Reedy in branch '3.5': Issue 24745: Merge with 3.4 https://hg.python.org/cpython/rev/90c02a0bec08 New changeset 3a731756f9cc by Terry Jan Reedy in branch 'default': Issue 24745: Merge with 3.5 https://hg.python.org/cpython/rev/3a731756f9cc -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24745 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24759] Idle: require ttk (and tcl/tk 8.5)
Mark Roseman added the comment: Got it re: 2.7/3.4. So the only stumbling block left to 8.5/ttk in 3.5 would be the current Mac build that is ok with Tcl/Tk 8.4...? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24759 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24776] Improve Fonts/Tabs UX for IDLE
Terry J. Reedy added the comment: I agree that this tab needs an overhall. Existing issues would be part of this: 17642 Font resizing hot keys (not sure about this) 14440 Use multiple alphabets in example (definitely) Other ideas that I remember: * Enlarge dialog box as needed (it already expands horizontally with big fonts). * Put indent box across top with unobtrusive spinbox or pulldown box to right. * For font names, use the same sort of listbox as used with completions, where one can type initial chars of name in entry box and selection bar moves down to first entry that matches. * Put example box to right of selection box. -- nosy: +markroseman versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24776 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24764] cgi.FieldStorage can't parse multipart part headers with Content-Length and no filename in Content-Disposition
Pierre Quentel added the comment: Yes, I will be able to review the patch next week 2015-07-31 18:13 GMT+02:00 STINNER Victor rep...@bugs.python.org: STINNER Victor added the comment: @Pierre Quentel: Hi! Are you still working on CGI? Can you please review this patch? Thanks. -- Previous large change in the cgi module: issue #4953. Pierre helped a lot on this one. -- nosy: +quentel ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24764 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24764 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24129] Incorrect (misleading) statement in the execution model documentation
Ivan Levkivskyi added the comment: I am sorry but I still don't get how things are organized here, so pinging this up. What is the next step? Should I wait for another review? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24129 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24692] types.coroutines() idempotence documentation
Martin Panter added the comment: I think you are right that it would be typically used as a decorator. Patch v2 changes it to be defined as a decorator. Not sure what the second part of your comment is referring to. The existing text about lack of __await__() maybe? You still have to have something (such as “asyncio”) drive the top-level coroutine. So that is a third thing users have to do with them. Passing a coroutine to “await” does not magically make it go, it just becomes a subordinate of the outer coroutine. -- Added file: http://bugs.python.org/file40092/coro-idempotent.v2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24692 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24771] Cannot import _tkinter in Python 3.5 on Windows
New submission from Adam Bartoš: I found out that I cannot import tkinter in Python 3.5.0b4 on 64-bit Windows Vista. Trying to import _tkinter results in ImportError: DLL load failed. On the other hand I have no problem importing _ctypes whose .pyd file is at the same location as _tkinter.pyd. -- components: Tkinter, Windows messages: 247802 nosy: Drekin, paul.moore, steve.dower, tim.golden, zach.ware priority: normal severity: normal status: open title: Cannot import _tkinter in Python 3.5 on Windows type: behavior versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24772] Smaller viewport shifts the expand left menu character into the text
New submission from karl:
Adding the following to basic.css:
```css
dl {
margin-bottom: 15px;
word-wrap: break-word;
}
```
will solve the issue.
See https://github.com/webcompat/web-bugs/issues/1479
--
assignee: docs@python
components: Documentation
messages: 247803
nosy: docs@python, karlcow
priority: normal
severity: normal
status: open
title: Smaller viewport shifts the expand left menu character into the text
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[issue24383] consider implementing __await__ on concurrent.futures.Future
STINNER Victor added the comment: I'm not sure that it's a good idea to start adding special cases in Task class which is already very complex. Instead we may add a way to register custom awaitable objects? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7291] urllib2 cannot handle https with proxy requiring auth
Martin Panter added the comment: For the record, a while ago I think I made a patch implementing my HTTPConnection.detach() proposal. I can probably dig it up if anyone is interested. However I gave up on fixing this bug in “urllib.request”. As far as I understand it, the framework does not distinguish the 407 Proxy Authentication Required error of the initial proxy CONNECT request from any potential 407 response from a tunnelled connection. Perhaps a special case could be made; I think there are already lots of special cases. But the maze of urlopen() handlers is already too complicated and I decided this was too hard to bother working on. Sorry :) -- stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7291 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24383] consider implementing __await__ on concurrent.futures.Future
Alex Grönholm added the comment: I think concurrent.futures.Future warrants adding support for in Task. It predates asyncio and is generic enough. Can you elaborate on what other types you would want to support as awaitables in Task? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24383 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
