[issue27393] Command to activate venv in Windows has wrong path

Berker Peksag added the comment: Thanks! 3.3 and 3.4 docs are not maintained anymore. -- nosy: +berker.peksag resolution: -> fixed stage: -> resolved status: open -> closed type: enhancement -> behavior versions: -Python 3.3, Python 3.4 ___ Python

[issue27393] Command to activate venv in Windows has wrong path

Roundup Robot added the comment: New changeset fd1236294b88 by Berker Peksag in branch '3.5': Issue #27393: Fix escaping of venv activate commands on Windows https://hg.python.org/cpython/rev/fd1236294b88 New changeset cf560010e6f8 by Berker Peksag in branch 'default': Issue #27393: Merge from 3

[issue19536] MatchObject should offer __getitem__()

Berker Peksag added the comment: Thanks for the detailed report! Issue 24454 is actually a duplicate of this but it has a patch and the idea was discussed by several core developers there. I'm going to close this one. -- nosy: +berker.peksag resolution: -> duplicate stage: needs patch

[issue27396] Change default filecmp.cmp shallow option

Raymond Hettinger added the comment: The docs are already pretty clear. In general, there isn't a defense against a naive use of anything in the computing world. We can write docs but can't make a person read them and realize that their pre-existing mental model is off base. Sorry, but I'm g

[issue27396] Change default filecmp.cmp shallow option

Gabriel Hackebeil added the comment: All good points. Perhaps further emphasis on this in the documentation would be helpful to. As it stands, this module is a dangerous one for a naive user (like me) to stumble across. Maybe introducing an “exact” or “slow" diff function to the module would h

[issue27255] More opcode predictions

Raymond Hettinger added the comment: The second version of the patch mostly looks fine. The prediction from DUP_TOP_TWO to BINARY_SUBSCR is questionable. Because compile.c only uses it one context, the prediction rate is 100%; however, there is no intrinsic relationship between the two opco

[issue27173] Modern Unix key bindings for IDLE

Serhiy Storchaka added the comment: I can't reproduce your issue (or understand it correctly). Could you please show the [Keys] section in your config-main.cfg? -- ___ Python tracker __

[issue27397] email.message.Message.get_payload(decode=True) raises AssertionError that "should never happen"

Claudiu Saftoiu added the comment: See attached another file with more test cases. -- Added file: http://bugs.python.org/file43557/bugreport_moretests.py ___ Python tracker ___ _

[issue27397] email.message.Message.get_payload(decode=True) raises AssertionError that "should never happen"

Changes by Serhiy Storchaka : -- assignee: -> r.david.murray nosy: +r.david.murray priority: normal -> high ___ Python tracker ___ __

[issue27380] IDLE: add base Query dialog with ttk widgets

Serhiy Storchaka added the comment: You can use True and False instead of TRUE and FALSE. You can import constants with "from tkinter.constants import *". The benefit of using constants instead of string literals is early failing in case of typo. -- nosy: +serhiy.storchaka ___

[issue27397] email.message.Message.get_payload(decode=True) raises AssertionError that "should never happen"

New submission from Claudiu Saftoiu: I'm processing Yahoo! Groups backup archives, and came across an email message which causes the `.get_payload(decode=True)` step to raise an AssertionError. Particularly, the following exception is raised in `lib/python3.5/email/_encoded_words.py`, line 124

[issue27396] Change default filecmp.cmp shallow option

Raymond Hettinger added the comment: Changing an existing API is painful, especially so for cases like this that have existed for a very, very long time. Such as a change would likely have a detrimental effect on long-standing code relying on the existing behavior. The module itself is all ab

[issue23804] SSLSocket.recv(0) receives up to 1024 bytes

Martin Panter added the comment: This was not fixed properly. The first symptom is that recv(0) etc still blocks if the other end sends no data. The second symptom is that it does not work with suppress_ragged_eofs=False. The problem is SSL is still called to do a read, which returns zero, and

[issue26867] test_ssl test_options fails on ubuntu 16.04

Roundup Robot added the comment: New changeset 4d04aca4afb0 by Matthias Klose in branch '3.5': Issue #26867: Ubuntu's openssl OP_NO_SSLv3 is forced on by default; fix test. https://hg.python.org/cpython/rev/4d04aca4afb0 New changeset 8f028d04df11 by Matthias Klose in branch '3.4': Issue #26867:

[issue26930] Upgrade installers to OpenSSL 1.0.2h

Roundup Robot added the comment: New changeset e1e5691d02d8 by Zachary Ware in branch '3.5': Issue #26930: Update Windows build to OpenSSL 1.0.2h https://hg.python.org/cpython/rev/e1e5691d02d8 -- ___ Python tracker

[issue27365] Allow non-ascii chars in IDLE NEWS.txt (for contributor names)

Roundup Robot added the comment: New changeset 30e563e2702e by Terry Jan Reedy in branch '3.5': Issue #27365: Allow non-ascii in idlelib/NEWS.txt - minimal part for 3.5.2. https://hg.python.org/cpython/rev/30e563e2702e -- ___ Python tracker

[issue27364] Deprecate invalid unicode escape sequences

Martin Panter added the comment: Code samples in the documentation should also be fixed, like at . I think you can run “make -C Doc doctest” or something similar, which may help find some of these. Also, playing with your current patch, it

[issue22079] Ensure in PyType_Ready() that base class of static type is static

Xiang Zhang added the comment: Oh yes. The mro list can be customized so we can not even guarantee the type appears at index 0 and object at index n-1. It seems we should still keep what it is now, iterating the whole mro list. Sorry that my previous comments seem to be noise. But maybe we can

[issue27380] IDLE: add base Query dialog with ttk widgets

Terry J. Reedy added the comment: Pushed with minor changes. I decided not to wait until I added more subclasses because file renames with post rename changes do not survive shelving. Reloading from the diff requires 'rediscovering' the renames. -- Added file: http://bugs.python.org/

[issue27380] IDLE: add base Query dialog with ttk widgets

Roundup Robot added the comment: New changeset 4796d7fb00c5 by Terry Jan Reedy in branch 'default': Issue #27380: IDLE: add base Query dialog, with ttk widgets and subclass https://hg.python.org/cpython/rev/4796d7fb00c5 -- nosy: +python-dev ___ Python

[issue27396] Change default filecmp.cmp shallow option

New submission from Gabriel Hackebeil: I would like to propose changing the default setting for the shallow compare option in filecmp.cmp to False (or providing access an exact comparison function that does not use various performance optimizations). I think many users will turn to this module

[issue27364] Deprecate invalid unicode escape sequences

Emanuel Barry added the comment: Indeed, we did, thanks for letting me know my mistake :) I didn't get very far into making bytes literal disallow invalid sequences, as I ran into issues with _codecs.escape_decode throwing the warning even when the literal was fine, and I think I stopped there

[issue27364] Deprecate invalid unicode escape sequences

Martin Panter added the comment: Hah, we posted the same fix almost at the same time :) -- ___ Python tracker ___ ___ Python-bugs-list

[issue27364] Deprecate invalid unicode escape sequences

Martin Panter added the comment: Hello Emanual, I think I have fixed your problem with -Werror, by handling the exception returned by PyErr_WarnFormat() (see my patch). Thanks for separating the actual change from the escape violation fixes; it made it easier to spot the real problem :) Also,

[issue27364] Deprecate invalid unicode escape sequences

Emanuel Barry added the comment: Aaand I feel pretty stupid; I didn't check the return value of PyErr_WarnFormat, so it was my mistake. Attached new patch, actually done right this time. -- Added file: http://bugs.python.org/file43552/deprecate_invalid_escapes_only_2.patch __

[issue27394] Crash with compile returning a value with an error set

Emanuel Barry added the comment: Nevermind, my mistake. -- resolution: -> not a bug stage: needs patch -> resolved status: open -> closed type: crash -> ___ Python tracker ___

[issue27395] Increase test coverage of unittest.runner.TextTestResult

New submission from Pam McA'Nulty: While working on another issue, I added a test to increase (low-hanging fruit) test coverage in unittest.runner.TextTestResult -- components: Tests files: textresult_coverage.patch keywords: patch messages: 269330 nosy: Pam.McANulty priority: normal se

[issue27364] Deprecate invalid unicode escape sequences

Emanuel Barry added the comment: Ah right, assert() is only enabled in debug mode, I forgot that. My (very uneducated) guess is that compile() got the error (which was a warning) but then decided to return a value anyway, and the next thing that tries to call anything crashes Python. I opened

[issue27394] Crash with compile returning a value with an error set

New submission from Emanuel Barry: My trivial patch exposed a bug in the ast/compiler, where compile() would return a value and set an exception. See http://bugs.python.org/issue27364#msg269323 for more information and steps to reproduce. I looked a bit into it, but I don't know enough about i

[issue27173] Modern Unix key bindings for IDLE

Terry J. Reedy added the comment: The change in v4 is the addition of self.AddChangedItem('main', 'Keys', 'name2', '') There is a bug in the get keys function. After applying, when I restart IDLE and go to 'Keys', my custom key set is 'Modern Unix' instead of 'Terry'. It is still 'Te

[issue27364] Deprecate invalid unicode escape sequences

Guido van Rossum added the comment: Hm, if you manage to trigger an assert() in the C code by writing some evil Python code, the C code is considered broken (unless it was using ctypes or one or two other explicit "void-the-warranty" exceptions). Maybe someone who has worked more with the C code

[issue27051] Create PIP gui

Terry J. Reedy added the comment: With respect to threading: I have close to 0 experience. I know that tkinter is supposed to be 'thread-safe' (Martin Loewis) and that people have real problems mixing threads with tkinter. If you can create a minimal complete verifiable example (SO MCVE), tr

[issue27051] Create PIP gui

Terry J. Reedy added the comment: Upendra, with respect to the error installing timingwheel, msg268983, that looks like a bug in timingwheel. Report it to the pip or timingwheel list or tracker. I ran the command normally and got the same exception, with less noise. It is not a problem with

[issue27364] Deprecate invalid unicode escape sequences

Emanuel Barry added the comment: I originally considered making two different patches, so there you go. deprecate_invalid_escapes_only_1.patch has the deprecation plus a test, and invalid_stdlib_escapes_1.patch fixes all invalid escapes in the stdlib. My code was the cause, although no directl

[issue27364] Deprecate invalid unicode escape sequences

Changes by Emanuel Barry : Added file: http://bugs.python.org/file43550/invalid_stdlib_escapes_1.patch ___ Python tracker ___ ___ Python-bugs-

[issue27364] Deprecate invalid unicode escape sequences

Guido van Rossum added the comment: I am okay with making it a silent warning. Can we do it in two stages though? It doesn't have to be two releases, I just mean two separate commits: (1) fix all places in the stdlib that violate this principle; (2) separately commit the code that causes the s

[issue23401] Add pickle support of Mapping views

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue27173] Modern Unix key bindings for IDLE

Serhiy Storchaka added the comment: Ping. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pytho

[issue22890] StringIO.StringIO pickled in 2.7 is not unpickleable on 3.x

Serhiy Storchaka added the comment: There is the _compat_pickle module that purposed to support backward and forward compatibility for renamed or moved classes and modules. StringIO.StringIO in 2.x corresponds to io.StringIO or io.BytesIO. The problem is that we can't determine what of classes

[issue27372] Test_idle should stop changing locale

Changes by Terry J. Reedy : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___

[issue27372] Test_idle should stop changing locale

Roundup Robot added the comment: New changeset 3ffdb9277054 by Terry Jan Reedy in branch 'default': Issue 27372: Stop test_idle from changing locale, so test passes. https://hg.python.org/cpython/rev/3ffdb9277054 -- nosy: +python-dev ___ Python tracke

[issue27372] Test_idle should stop changing locale

Terry J. Reedy added the comment: Added a couple of blank lines and expanded a comment. -- ___ Python tracker ___ ___ Python-bugs-list

[issue23401] Add pickle support of Mapping views

Guido van Rossum added the comment: Please close. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue23401] Add pickle support of Mapping views

Serhiy Storchaka added the comment: Can this issue be closed? -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue27372] Test_idle should stop changing locale

Changes by Terry J. Reedy : Added file: http://bugs.python.org/file43548/locale-change2.diff ___ Python tracker ___ ___ Python-bugs-list maili

[issue27252] Make dict views copyable

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue27253] More efficient deepcopying of Mapping

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue27392] Add a server_side keyword parameter to create_connection

Guido van Rossum added the comment: I'm confused. create_connection() is meant for creating client connection, so I don't think a server_side flag makes sense. (There are lower-level internal APIs that do take a server_side flag, but create_connection() is just one caller for these.) If create_s

[issue27255] More opcode predictions

Serhiy Storchaka added the comment: Since existing predictions were added many new opcodes and opcode combinations were added. Predictions need to be updated to reflect current status. The patch contained only predictions for highly predictive (>=94%) pairs of commonly used opcodes or 100% pre

[issue27386] Asyncio server hang when clients connect and immediately disconnect

Guido van Rossum added the comment: Yeah, I'd like to see a more minimal repro to understand what's going in. -- ___ Python tracker ___ __

[issue24833] IDLE tabnanny check fails

Changes by Terry J. Reedy : -- assignee: -> terry.reedy resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker ___ _

[issue27391] server_hostname should only be required when checking host names

R. David Murray added the comment: (To clarify: I haven't used the ssl interface enough for it to be obvious to me where the bug is.) -- ___ Python tracker ___ _

[issue27391] server_hostname should only be required when checking host names

R. David Murray added the comment: Where is it required? -- nosy: +r.david.murray ___ Python tracker ___ ___ Python-bugs-list mailing

[issue27387] Thread hangs on str.encode() when locale is not set

R. David Murray added the comment: This situation is warned about explicitly in the threading docs (https://docs.python.org/2/library/threading.html#importing-in-threaded-code). The import deadlock is fixed in python3, but it is still a really bad idea to launch threads on module import. Wha

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: It seems you were right, that needed a DecRef indeed: the IncRef is already called on construction. The DecRef for the result also needed fixing - an updated patch is attached. -- Added file: http://bugs.python.org/file43546/issue23395.2.patch

[issue27386] Asyncio server hang when clients connect and immediately disconnect

Марк Коренберг added the comment: Please reduce program, and make sure it still hangs. -- nosy: +mmarkk ___ Python tracker ___ ___ Pyt

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: thanks for looking into this! And also, thanks for the details in the original bug report -- I found this by chance, after unsuccessfully banging my head against this very problem for quite a while! I am not sure if the DecRef needs to be called really if the

[issue16137] Using time.asctime() with an array with negative tm_hour causes Python Crash.

Changes by Mark Lawrence : -- nosy: -BreamoreBoy ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.

[issue27352] Bug in IMPORT_NAME

Serhiy Storchaka added the comment: Sorry, I was wrong. The level argument is always non-negative integer (if a bytecode is not corrupted). The second branch can be just removed. Following patch also fixes the validation of the ImportFrom AST node. -- nosy: +benjamin.peterson, georg.br

[issue16137] Using time.asctime() with an array with negative tm_hour causes Python Crash.

Eryk Sun added the comment: To resolve the crash on Windows in 2.7 requires backporting checktm(). Using asctime_s doesn't solve the problem. The CRT still calls the default invalid parameter handler, which kills the process -- as shown by the following ctypes example: from ctypes import

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Thomas Kluyver added the comment: Does Py_DECREF(arglist); need to be called in all cases? I'm genuinely unsure, as I don't usually work on C code, but my guess would be that it does. I'm not sure whether review is now done on Github. -- ___ Python

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: Attached is a patch which seems to resolve the issue for me -- this now triggers the expected `KeyboardInterrupt` in the main thread. For verification one can run the unaltered code as provided by Thomas. I would very much appreciate feedback, to make sure that

[issue27386] Asyncio server hang when clients connect and immediately disconnect

Jim Fulton added the comment: FWIW, using uvloop avoids the hang. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscr

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: Thanks Thomas. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Thomas Kluyver added the comment: It's waiting for someone to make a patch - I'm no longer running into it, so it's not high on my priority list. Given that it's been over a year since I created this issue, it's probably not about to get fixed unless you've got some time to work on it. --

[issue27393] Command to activate venv in Windows has wrong path

New submission from Manuel Kaufmann: The `venv` module has a bug in the command to activate it on Windows. In 3.3 and 3.4 the bar used is wrong: `/` instead `\` * https://docs.python.org/3.4/library/venv.html#creating-virtual-environments * https://docs.python.org/3.3/library/venv.html#creating

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Changes by Andre Merzky : -- versions: +Python 2.7 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: Thanks for the PingBack, Thomas. I am not very familiar with the Python community approach to bug reports, so can someone comment if that is worth waiting for to get fixed, or is it that a rather futile hope without providing a patch myself? I don't think I cur

[issue27392] Add a server_side keyword parameter to create_connection

Yury Selivanov added the comment: > On Jun 26, 2016, at 12:05 PM, Jim Fulton wrote: > > I've switched my code to use create_server, but this has led to stability > problems. BTW, did you try to run ZEO tests on uvloop? I'm just curious if stability is somehow related to asyncio design, or it

[issue26865] Meta-issue: support of the android platform

Xavier de Gaye added the comment: issue #22724: byte-compile fails for cross-builds -- dependencies: +byte-compile fails for cross-builds ___ Python tracker ___ _

[issue27390] state of the 3.3 branch unclear

Brett Cannon added the comment: New releases of Python 3.3 are on hold pending a security fix: https://mail.python.org/pipermail/python-dev/2016-February/143400.html -- nosy: +brett.cannon, georg.brandl resolution: -> out of date status: open -> closed

[issue16137] Using time.asctime() with an array with negative tm_hour causes Python Crash.

Serhiy Storchaka added the comment: Benjamin, there is a crash, and there is a simple patch that presumably fixes a crash. I think fixing crashes has high priority. The patch is tested on Linux and needs to be tested on Windows. -- components: +Windows nosy: +paul.moore, steve.dower, t

[issue27392] Add a server_side keyword parameter to create_connection

New submission from Jim Fulton: The event loop create_connection method can take a socket to create a connection on an existing socket, including sockets obtained via an external listener. If an SSL context is provided, however, it assumes it's creating a client connection, making it impossib

[issue27391] server_hostname should only be required when checking host names

New submission from Jim Fulton: If the given ssl context has check_hostname set to False, then the server_hostname shouldn't be required. -- components: asyncio messages: 269292 nosy: gvanrossum, haypo, j1m, yselivanov priority: normal severity: normal status: open title: server_hostnam

[issue22079] Ensure in PyType_Ready() that base class of static type is static

Serhiy Storchaka added the comment: This is interesting question. It looks that base classes (as well as mro classes) may not go through PyType_Ready. There is no even a check that mro() returns only ancestor classes and contains the initial class itself. -- __

[issue22115] Add new methods to trace Tkinter variables

Serhiy Storchaka added the comment: Backported fixes for old tracing methods. Unfortunately the tracing in the "u" mode doesn't work in 2.7. This is related to some differences in GC. I don't think this is important and close this issue. -- resolution: -> fixed stage: patch review ->

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Thomas Kluyver added the comment: As far as I know it has not been fixed. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue22115] Add new methods to trace Tkinter variables

Roundup Robot added the comment: New changeset 77378dce6bcf by Serhiy Storchaka in branch '2.7': Issue #22115: Fixed tracing Tkinter variables. https://hg.python.org/cpython/rev/77378dce6bcf New changeset 293ec9547334 by Serhiy Storchaka in branch '3.5': Issue #22115: Fixed tracing Tkinter varia

[issue23395] _thread.interrupt_main() errors if SIGINT handler in SIG_DFL, SIG_IGN

Andre Merzky added the comment: Did anything ever come of this? I also frequently stumble over that error -- but alas not in a debug setting, but on actual running code... :/ -- nosy: +Andre Merzky ___ Python tracker

[issue27051] Create PIP gui

Upendra Kumar added the comment: Refer to : msg269285 This is the code : ... from pip_tkinter.utils import pip_install_from_PyPI curr_item = self.multi_items_list.scroll_tree.focus() item_dict = self.multi_items_list.scroll_tree.item(curr_item) selected_mod

[issue27051] Create PIP gui

Upendra Kumar added the comment: I am trying something similar to BrownTruck in issue : https://github.com/pypa/pip/pull/3733 I tried to execute pip.main('install','-U',) from a thread. I got a similar error : Traceback (most recent call last): File "/usr/local/lib/python3.4/dist-packages/p

[issue27051] Create PIP gui

Upendra Kumar added the comment: In ref. to msg269264: @Terry, I am ready to maintain this project. But for as backup is concerned I really don't know a lot of people and where should I look for them. In reference to msg269038: I was more engrossed in reading through other messages related to

[issue27389] When a TypeError is raised due to invalid arguments to a method, it should use __qualname__ to identify the class the method is in

Martin Panter added the comment: Have a look at Issue 2786. I think it might be the same thing. -- nosy: +martin.panter ___ Python tracker ___ ___

[issue27390] state of the 3.3 branch unclear

New submission from Thomas Klausner: https://www.python.org/dev/peps/pep-0398/ mentions that a 3.3.7 release was planned for February 27, 2016. It appears this never happened. It also mentions that there will be source-only security updates for 3.3.x until September 2017. However, it appears t

[issue27350] Compact and ordered dict

Changes by INADA Naoki : Added file: http://bugs.python.org/file43542/compact-dict.patch ___ Python tracker ___ ___ Python-bugs-list mailing l

[issue27387] Thread hangs on str.encode() when locale is not set

STINNER Victor added the comment: It is a deadlock on the import lock. You should avoid creating and waiting for a thread when a module is imported. Defer the creation of the thread. -- ___ Python tracker _