[issue24825] visual margin indicator for breakpoints in IDLE
Terry J. Reedy added the comment: I believe one of Saimadhav's original patches used a symbol. I suggested color highlighting instead, and it seems to work better. In any case, debating such details is part of an issue. -- resolution: - duplicate stage: - resolved status: open - closed superseder: - IDLE: Add an option to show line numbers along the left side of the editor window, and have it enabled by default. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24825 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4214] no extension debug info with msvc9compiler.py
John Ehresman added the comment: I just ran into this again when I installed 2.7.10 -- evidently I had patched my local installation and forgot about it. This is very important to anyone who tries to use the Visual Studio C debugger to debug extension modules. -- nosy: +jpe ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4214 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9262] IDLE: Use tabbed shell and edit windows
Changes by Mark Roseman m...@markroseman.com: -- nosy: +markroseman ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9262 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24667] OrderedDict.popitem()/__str__() raises KeyError
Roundup Robot added the comment: New changeset adb510322c8f by Eric Snow in branch '3.5': Issue #24667: Resize odict in all cases that the underlying dict resizes. https://hg.python.org/cpython/rev/adb510322c8f New changeset 47287c998bb0 by Eric Snow in branch 'default': Merge from 3.5 (issue #24667). https://hg.python.org/cpython/rev/47287c998bb0 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24667 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24667] OrderedDict.popitem()/__str__() raises KeyError
Eric Snow added the comment: I've pushed the fix for RC1. Thanks again Fabian for bringing it to our attention. -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24667 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24812] All standard keystrokes not recognized in IDLE dialogs on Mac
Terry J. Reedy added the comment: Then either simpledialog should changed, or Idle should subclass or rewrite it to work as it should. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24765] Move .idlerc to %APPDATA%\IDLE on Windows
Terry J. Reedy added the comment: And if the older version is still present, as 2.7 will be for years, copy back to .idlerc. To me, having two copies of the directory, one in the 'wrong' place, is worse than one copy in the wrong place. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24765 ___ ___ 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: Yeah you are probably right. This way keeps things simple. -- stage: patch review - commit review ___ 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
[issue4214] no extension debug info with msvc9compiler.py
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: +steve.dower ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4214 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17776] IDLE Internationalization
Terry J. Reedy added the comment: I just noticed https://pypi.python.org/pypi/idle-lif/1.0 Python IDLE Language Pack. Have not looked at it. If someone decides to work on this, I have ideas on how i18n could be done with minimal impact on the code, partly based on https://pythonhosted.org/flufl.i18n/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17776 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24827] round(1.65, 1) return 1.6 with decimal
New submission from umedoblock:
round(1.65, 1) return 1.6 with decimal.
I feel bug adobe result.
not bug ?
import decimal
d1 = decimal.Decimal(1.65)
d2 = decimal.Decimal(10 ** -2) * 5
d1
Decimal('1.65')
d2
Decimal('0.05000104083408559')
d1 + d2
Decimal('1.71040834086')
data = list(map(decimal.Decimal, 1.05 1.15 1.25 1.35 1.45 1.55 1.65 1.75
1.85 1.95.split()))
for x in data:
... print(round({}, 1) = {}.format(x, round(x, 1)))
...
round(1.05, 1) = 1.0
round(1.15, 1) = 1.2
round(1.25, 1) = 1.2
round(1.35, 1) = 1.4
round(1.45, 1) = 1.4
round(1.55, 1) = 1.6
round(1.65, 1) = 1.6
round(1.75, 1) = 1.8
round(1.85, 1) = 1.8
round(1.95, 1) = 2.0
round(2.675, 2)
2.67
d4 = decimal.Decimal(2.675)
round(d4, 2)
Decimal('2.68')
--
components: Library (Lib)
messages: 248246
nosy: umedoblock
priority: normal
severity: normal
status: open
title: round(1.65, 1) return 1.6 with decimal
type: behavior
versions: Python 3.3
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[issue24827] round(1.65, 1) return 1.6 with decimal
Zachary Ware added the comment:
The rounding mode of the default context is ROUND_HALF_EVEN[1]:
import decimal
decimal.getcontext()
Context(prec=28, rounding=ROUND_HALF_EVEN, Emin=-99, Emax=99,
capitals=1, clamp=0, flags=[], traps=[InvalidOperation, DivisionByZero,
Overflow])
For your examples near the end, see [2]:
round(2.675, 2)
2.67
round(decimal.Decimal('2.675'), 2)
Decimal('2.68')
decimal.Decimal(2.675)
Decimal('2.67482236431605997495353221893310546875')
round(_, 2)
Decimal('2.67')
[1] https://docs.python.org/3/library/decimal.html#decimal.ROUND_HALF_EVEN
[2] https://docs.python.org/3/tutorial/floatingpoint.html
--
nosy: +zach.ware
resolution: - not a bug
stage: - resolved
status: open - closed
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[issue4214] no extension debug info with msvc9compiler.py
Changes by Steve Dower steve.do...@microsoft.com: -- assignee: tarek - steve.dower resolution: - fixed stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4214 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4214] no extension debug info with msvc9compiler.py
Roundup Robot added the comment: New changeset 418095f0d711 by Steve Dower in branch '2.7': Issue #4214: Remove ineffectual /pdb:none option from msvc9compiler.py https://hg.python.org/cpython/rev/418095f0d711 New changeset 7c322c296a3b by Steve Dower in branch '3.4': Issue #4214: Remove ineffectual /pdb:none option from msvc9compiler.py https://hg.python.org/cpython/rev/7c322c296a3b New changeset 6a1c2c7b0ee0 by Steve Dower in branch '3.5': Issue #4214: Remove ineffectual /pdb:none option from msvc9compiler.py https://hg.python.org/cpython/rev/6a1c2c7b0ee0 New changeset b35df92f69e4 by Steve Dower in branch 'default': Issue #4214: Remove ineffectual /pdb:none option from msvc9compiler.py https://hg.python.org/cpython/rev/b35df92f69e4 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4214 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24827] round(1.65, 1) return 1.6 with decima modulel
umedoblock added the comment:
I don't agree with not a bug.
s1, v1, ndigits1 = 1.65, 1.65, 1
s2, v2, ndigits2 = 2.675, 2.675, 2
decimal.Decimal(v1)
Decimal('1.649911182158029987476766109466552734375')
round(v1, ndigits1)
1.6
round(decimal.Decimal(s1), ndigits1)
Decimal('1.6') # EQUAL expression round(v1, ndigits1)
decimal.Decimal(v2)
Decimal('2.67482236431605997495353221893310546875')
round(v2, ndigits2)
2.67
round(decimal.Decimal(s2), ndigits2)
Decimal('2.68') # DIFFERENT expression round(v2, ndigits2)
decimal module should give me different expression about below.
round(decimal.Decimal(s1), ndigits1) and round(v1, ndigits1).
BECAUSE
round(decimal.Decimal(s2), ndigits2) and round(v2, ndigits2)
give me DIFFERENT expression.
--
title: round(1.65, 1) return 1.6 with decimal - round(1.65, 1) return 1.6 with
decima modulel
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[issue24814] Idle: Disable menu items when not applicable
Terry J. Reedy added the comment: I want to make this the cover issue for the general topic. We should make an overall list here. A patch can cover whatever subset of items that someone wants to tackle. Specific issues should only be opened when there is a specific patch, or if there are specific problems to discuss for a particular item or set of items. Such separate issues become dependencies of this one. 24817 Format menu -- dependencies: +disable format menu items when not applicable stage: - test needed title: Disable Undo/Redo menu items when not applicable - Idle: Disable menu items when not applicable ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24814 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24820] IDLE themes for light on dark
Mark Roseman added the comment: I read #7949 as saying the text widget picks up the background color from the system-wide GTk theme. This one is saying that the background color of the text widget should be changeable as part of an IDLE highlighting theme. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24820 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryview: allow all casts to bytes
Changes by Stefan Krah ste...@bytereef.org: -- title: memoryviews and ctypes - memoryview: allow all casts to bytes ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryviews and ctypes
Stefan Krah added the comment: Ok, shall we sneak this past Larry for 3.5? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryviews and ctypes
Antoine Pitrou added the comment: Why not :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19771] runpy should check ImportError.name before wrapping it
Laura Creighton added the comment: I tried to run some tests from the python3.4 test suite and got: python3 -m test -ugui test_tk test_ttk_guionly test_idle /usr/bin/python3: Error while finding spec for 'test.__main__' (class 'ImportError': bad magic number in 'test': b'\x03\xf3\r\n'); 'test' is a package and cannot be directly executed The actual problem has nothing to do with test being a package. It had to do with finding a python2 pyc and trying to run that. It would be nice if the patch checked for this problem as well before concluding that somebody just tried to execute a package. -- nosy: +lac ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryviews and ctypes
Antoine Pitrou added the comment: Le 07/08/2015 14:57, Stefan Krah a écrit : If people are content with writing m[124:128] = b'abcd' and accept that tolist() etc. won't represent the original structure of the object, then let's do it. As long as the casting has to be explicit, this sounds ok to me. -- title: memoryview: allow all casts to bytes - memoryviews and ctypes ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
Serhiy Storchaka added the comment: Interesting, this doesn't work with non-UTF-8 locale. $ touch astral피.py $ LC_ALL=en_US.iso88591 ./python -m idlelib.idle -e astral피.py Traceback (most recent call last): File /home/serhiy/py/cpython/Lib/runpy.py, line 170, in _run_module_as_main __main__, mod_spec) File /home/serhiy/py/cpython/Lib/runpy.py, line 85, in _run_code exec(code, run_globals) File /home/serhiy/py/cpython/Lib/idlelib/idle.py, line 11, in module idlelib.PyShell.main() File /home/serhiy/py/cpython/Lib/idlelib/PyShell.py, line 1553, in main if flist.open(filename) is None: File /home/serhiy/py/cpython/Lib/idlelib/FileList.py, line 36, in open edit = self.EditorWindow(self, filename, key) File /home/serhiy/py/cpython/Lib/idlelib/PyShell.py, line 123, in __init__ EditorWindow.__init__(self, *args) File /home/serhiy/py/cpython/Lib/idlelib/EditorWindow.py, line 288, in __init__ if io.loadfile(filename): File /home/serhiy/py/cpython/Lib/idlelib/IOBinding.py, line 244, in loadfile self.updaterecentfileslist(filename) File /home/serhiy/py/cpython/Lib/idlelib/IOBinding.py, line 525, in updaterecentfileslist self.editwin.update_recent_files_list(filename) File /home/serhiy/py/cpython/Lib/idlelib/EditorWindow.py, line 899, in update_recent_files_list if '\0' in path or not os.path.exists(path[0:-1]): File /home/serhiy/py/cpython/Lib/genericpath.py, line 19, in exists os.stat(path) UnicodeEncodeError: 'latin-1' codec can't encode character '\U0001d53c' in position 22: ordinal not in range(256) -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24798] _msvccompiler.py doesn't properly support manifests
Steve Dower added the comment: Made a couple more changes (including a fix for vcruntime140.dll embedding) after testing numpy's build, but that worked fine with the final fixes. -- resolution: - fixed stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24798 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24801] right-mouse click in IDLE on Mac doesn't work
Mark Roseman added the comment: Have attached macpopup.patch which removes the incorrect Tk behaviour and makes it so that right click on Mac will bring up the context menu as appropriate. -- keywords: +patch Added file: http://bugs.python.org/file40148/macpopup.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24801 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24787] csv.Sniffer guesses M instead of \t or , as the delimiter
Tiago Wright added the comment:
Attached is a .py file with 32 test cases for the Sniff class, 18 that
fail, 14 that pass.
My hope is that these samples can be used to improve the delimiter
detection code.
-Tiago
--
Added file: http://bugs.python.org/file40149/testround8.py
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___import csv
def test_delimiters():
delimiter_samples = [
{ 'delimiter' :\t, 'sample' : # error:Exception
'''Field Name Definition
RefID Unique (sequential) number assigned to
vehicles
IsBadBuyIdentifies if the kicked vehicle was an
avoidable purchase
PurchDate The Date the vehicle was Purchased at
Auction
Auction Auction provider at which the vehicle
was purchased
VehYear The manufacturer's year of the vehicle
VehicleAge The Years elapsed since the
manufacturer's year
''' },
{ 'delimiter' :\t, 'sample' : # error:Exception
'''rulessupport confidence lift
1 {Brushes} = {Nail.Polish} 0.149 1 3.57142857142857
2 {Brushes} = {Bronzer} 0.097 0.651006711409396 2.5738856414
3 {Brushes} = {Concealer}0.092 0.61744966442953
1.39694494214826
4 {Lip.liner} = {Concealer} 0.179 0.764957264957265
1.73067254515218
5 {Bronzer} = {Concealer}0.175 0.627240143369176
1.41909534698909
6 {Blush} = {Concealer} 0.220.606060606060606 1.37117784176608
''' },
{ 'delimiter' :,, 'sample' : # error:Exception
'''A,B,C,D,E
2000-01-03
00:00:00,0.980268513777,3.68573087906,-0.364216805298,-1.15973806169,foo
2000-01-04
00:00:00,1.04791624281,-0.0412318367011,-0.16181208307,0.212549316967,bar
2000-01-05
00:00:00,0.498580885705,0.731167677815,-0.537677223318,1.34627041952,baz
2000-01-06
00:00:00,1.12020151869,1.56762092543,0.00364077397681,0.67525259227,qux
2000-01-07
00:00:00,-0.487094399463,0.571454623474,-1.6116394093,0.103468562917,foo2
''' },
{ 'delimiter' :,, 'sample' : # error:Exception
'''1,699,4751,4158
8,1856
12,4059,5716,4299,4967,2128
16,1928,1176
19,1928,2775,4646,1720,3148,2552,5978,3736,3090
22,4059,1856,4103,4739,4865,4769,621,2874,1637,252
28,5321,4059,4952,1856,4103,699,1976
''' },
{ 'delimiter' :,, 'sample' : # error:Exception
'''���Date,From,To,Flight_Number,Airline,Distance,Duration,Seat,Seat_Type,Class,Reason,Plane,Registration,Trip,Note,From_OID,To_OID,Airline_OID,Plane_OID
2004-08-27,YHZ,YYZ,,Air Canada,801,01:56,,A,Y,L,73,193,330
2004-08-01,YYZ,YHZ,,Air Canada,801,01:56,,A,Y,L,193,73,330
2004-07-30,YHZ,YYZ,,Air Canada,801,01:56,,A,Y,L,73,193,330
2004-05-30,ZRH,MUC,,Lufthansa,162,00:47,,,Y,L,1678,346,3320
2004-05-30,MUC,YYZ,,Air Canada,4131,07:53,,,Y,L,346,193,330
2004-05-30,YYZ,YOW,,Unknown,226,00:54,,,Y,L,193,100,-1
''' },
{ 'delimiter' :\t, 'sample' : # error:Exception
'''Format version Start date End dateSender Recipient
Aggregator
5 2010-05-01 2010-05-31 Spotify Udsvxd Udsvxd
Country Label Product CurrencyTotal tracksRightholder's tracks
Pro rata share Revenue share Number of users Net revenue Payable USD
RateUSD Payable
XV Ipstqx Gjivgmn C JFG 331264067 0.0020.00
87845 851092.49 0.045.6647 0.09
JN Mvcqxv Gjivgmqxd Iv P JFG 368037889 635611 0.01
40.00 472355 639147.36 506.62 5.6647 562.82
IL Mvcqxv Gjivgmn C JFG 35016 0.0420.00 8
31.61 0.055.6647 0.05
DW Mvcqxv C DWO 6283654158448 0.0420.00 84344
330574.21 557.63 5.8230 513.62
''' },
{ 'delimiter' :,, 'sample' : # error:Exception
'''age,workclass,education,education-num,marital-status,occupation,relationship,race,sex,capital-gain,capital-loss,hours-per-week,native-country,1iclass
39, State-gov, 77516, Bachelors, 13, Never-married, Adm-clerical,
Not-in-family, White, Male, 2174, 0, 40, United-States, =50K
50, Self-emp-not-inc, 83311, Bachelors, 13, Married-civ-spouse,
Exec-managerial, Husband, White, Male, 0, 0, 13, United-States, =50K
38, Private, 215646, HS-grad, 9, Divorced, Handlers-cleaners, Not-in-family,
White, Male, 0, 0, 40, United-States, =50K
53, Private, 234721, 11th, 7, Married-civ-spouse, Handlers-cleaners, Husband,
Black, Male, 0, 0, 40, United-States, =50K
28, Private, 338409, Bachelors, 13, Married-civ-spouse, Prof-specialty, Wife,
Black, Female, 0, 0, 40, Cuba, =50K
37, Private, 284582, Masters, 14, Married-civ-spouse,
[issue23937] IDLE: revise window size, placement startup options
Changes by Terry J. Reedy tjre...@udel.edu: -- title: IDLE start maximized - IDLE: revise window size, placement startup options ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23937 ___ ___ 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: I'm attaching mainwin3.patch, which is a subset of the previous patches, modified to not use ttk. It gets rid of the highlightthickness, the sunken line/column effect, and adds a thin separator below the text widget. -- Added file: http://bugs.python.org/file40147/mainwin3.patch ___ 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
[issue24812] All standard keystrokes not recognized in IDLE dialogs on Mac
Mark Roseman added the comment: note that many of these are using 'simpledialog' which has that limitation -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24765] Move .idlerc to %APPDATA%\IDLE on Windows
jan parowka added the comment: fiddling with the entry bar the right way and adding exactly 'AppDate\' to the existing path You can type in '%APPDATA%' in the path bar, run dialog, or even start menu, and it will take you to the current user's Application Data folder. It works from XP upwards. The one .idlerc directory is used for all currently installed python versions Yes, I imagine that's a bigger issue. The installer could, however, check whether there is currently an .idle directory in user folder and copy the settings over. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24765 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24798] _msvccompiler.py doesn't properly support manifests
Roundup Robot added the comment: New changeset 8e966eba2b5e by Steve Dower in branch '3.5': Issue #24798: _msvccompiler.py doesn't properly support manifests https://hg.python.org/cpython/rev/8e966eba2b5e New changeset f61a083b843f by Steve Dower in branch 'default': Issue #24798: _msvccompiler.py doesn't properly support manifests https://hg.python.org/cpython/rev/f61a083b843f -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24798 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24821] The optimization of string search can cause pessimization
New submission from Serhiy Storchaka: Search in strings is highly optimized for common case. However for some input data the search in non-ascii string becomes unexpectedly slow. Compare: $ ./python -m timeit -s 's = АБВГД*10**4' -- 'є in s' 10 loops, best of 3: 11.7 usec per loop $ ./python -m timeit -s 's = АБВГД*10**4' -- 'Є in s' 1000 loops, best of 3: 769 usec per loop It's because the lowest byte of the code of Ukrainian capital letter Є (U+0404) matches the highest byte of codes of most Cyrillic letters (U+04xx). There are similar issues with some other scripts. I think we should use more robust optimization. -- assignee: serhiy.storchaka components: Interpreter Core messages: 248179 nosy: haypo, pitrou, serhiy.storchaka priority: low severity: normal stage: needs patch status: open title: The optimization of string search can cause pessimization type: performance versions: Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24821 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24822] IDLE: Accelerator key doesn't work for Options
New submission from Serhiy Storchaka: Accelerator key (Alt+O) for the Options menu works in IDLE Shell window, but doesn't work in IDLE Editor windows due to conflict with the accelerator key for the Format menu. -- components: IDLE messages: 248180 nosy: kbk, roger.serwy, serhiy.storchaka, terry.reedy priority: normal severity: normal status: open title: IDLE: Accelerator key doesn't work for Options type: behavior versions: Python 2.7, Python 3.4, Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24822 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Changes by Tomi Kyöstilä tomi.kyost...@gmail.com: -- nosy: +tomikyos ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15443 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Guido van Rossum added the comment: So this looks like it will miss 3.5.0rc1. How confident are we that the new patch won't introduce new bugs? This late in the release process that would be awkward. On Fri, Aug 7, 2015 at 12:47 AM, Gustavo J. A. M. Carneiro rep...@bugs.python.org wrote: Gustavo J. A. M. Carneiro added the comment: Sure, just give me a couple of days. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryviews and ctypes
Antoine Pitrou added the comment: The proposal sounds reasonable to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24824] Pydoc fails with codecs
New submission from Serhiy Storchaka: Pydoc fails with the codecs module in 3.5+. All works in 3.4. $ ./python -m pydoc codecs Traceback (most recent call last): File /home/serhiy/py/cpython-3.5/Lib/runpy.py, line 170, in _run_module_as_main __main__, mod_spec) File /home/serhiy/py/cpython-3.5/Lib/runpy.py, line 85, in _run_code exec(code, run_globals) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 2648, in module cli() File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 2613, in cli help.help(arg) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 1895, in help elif request: doc(request, 'Help on %s:', output=self._output) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 1632, in doc pager(render_doc(thing, title, forceload)) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 1625, in render_doc return title % desc + '\n\n' + renderer.document(object, name) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 370, in document if inspect.ismodule(object): return self.docmodule(*args) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 1160, in docmodule contents.append(self.document(value, key, name)) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 372, in document if inspect.isroutine(object): return self.docroutine(*args) File /home/serhiy/py/cpython-3.5/Lib/pydoc.py, line 1345, in docroutine signature = inspect.signature(object) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 2988, in signature return Signature.from_callable(obj, follow_wrapped=follow_wrapped) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 2738, in from_callable follow_wrapper_chains=follow_wrapped) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 2229, in _signature_from_callable skip_bound_arg=skip_bound_arg) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 2061, in _signature_from_builtin return _signature_fromstr(cls, func, s, skip_bound_arg) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 2009, in _signature_fromstr p(name, default) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 1991, in p default_node = RewriteSymbolics().visit(default_node) File /home/serhiy/py/cpython-3.5/Lib/ast.py, line 245, in visit return visitor(node) File /home/serhiy/py/cpython-3.5/Lib/ast.py, line 310, in generic_visit new_node = self.visit(old_value) File /home/serhiy/py/cpython-3.5/Lib/ast.py, line 245, in visit return visitor(node) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 1978, in visit_Attribute return wrap_value(value) File /home/serhiy/py/cpython-3.5/Lib/inspect.py, line 1965, in wrap_value raise RuntimeError() RuntimeError -- components: Library (Lib) messages: 248184 nosy: doerwalter, lemburg, serhiy.storchaka, yselivanov priority: normal severity: normal status: open title: Pydoc fails with codecs type: behavior versions: Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24824 ___ ___ 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: I don't really see why there is a Content-Length in the headers of a multipart form data. The specification at http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.2 doesn't mention it, and it is absent in the example that looks like the one tested by Peter : Content-Type: multipart/form-data; boundary=AaB03x --AaB03x Content-Disposition: form-data; name=submit-name Larry --AaB03x Content-Disposition: form-data; name=files; filename=file1.txt Content-Type: text/plain ... contents of file1.txt ... --AaB03x-- In case a user agent would insert it, I think the best would be to ignore it. That is, inside read_multi(), after headers = parser.close() add these lines : if 'content-length' in headers: del headers['content-length'] It's hard to see the potential side effects but I think it's cleaner than the proposed patch, which is not correct anyway for another reason : the attribute value is set to a bytes objects, instead of a string. Peter, does this make sense ? If so, can you submit another patch ? -- ___ 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
[issue678264] test_resource fails when file size is limited
Changes by Giampaolo Rodola' g.rod...@gmail.com: -- nosy: +giampaolo.rodola ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue678264 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9917] resource max value represented as signed when should be unsigned
Changes by Giampaolo Rodola' g.rod...@gmail.com: -- nosy: +giampaolo.rodola ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9917 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24823] ctypes.create_string_buffer does not add NUL if len(init) == size
New submission from Tom Pohl: From the ctypes.create_string_buffer docs: If a bytes object is specified as first argument, the buffer is made one item larger than its length so that the last element in the array is a NUL termination character. An integer can be passed as second argument which allows to specify the size of the array if the length of the bytes should not be used. Based on this documentation I would expect a NUL-terminated byte array in any case. However, when I do this for size in range(5, 2, -1): print(size, ctypes.create_string_buffer(b'123', size).raw) 5 b'123\x00\x00' 4 b'123\x00' 3 b'123' I get b'123' for size=3 without a NUL. My expectation would be the same exception as I get for create_string_buffer(b'123', 2). -- components: ctypes messages: 248183 nosy: tom.pohl priority: normal severity: normal status: open title: ctypes.create_string_buffer does not add NUL if len(init) == size type: behavior versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24823 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23004] mock_open() should allow reading binary data
Berker Peksag added the comment: data_as_list = read_data.splitlines(True) is not actually the equivalent of data_as_list = [l + sep for l in read_data.split(sep)] It will change the behavior of the _iterate_read_data helper. See the comment at https://github.com/python/cpython/blob/78d05eb847c6b8fede08ca74bb59210c00e4c599/Lib/unittest/mock.py#L2278 However, in default branch, we can simplify it to yield from read_data.splitlines(keepends=True) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23004 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24824] Pydoc fails with codecs
Yury Selivanov added the comment: This is related to Arguments Clinic and Larry's implementation of signature parsing for built-in functions. This particular bug is caused by 'codecs.encode' 'codecs.decode' functions with the AC signatures defined as follows: _codecs.encode obj: object encoding: str(c_default=NULL) = sys.getdefaultencoding() errors: str(c_default=NULL) = strict encoding argument's default is a method call, and _signature_fromstr fails to recognize method calls appropriately. The attached patch fixes the problem by rendering such default values as method_name(). I don't think we should evaluate the method call anyways, because it can cause strange side effects and can be just plain wrong -- like in this issue -- we shouldn't render 'encoding=utf-8' just because that's how docs.python.org server is configured. Anyways, the patch isn't pretty, but does fix the problem with minimal code. Another option would be to fix codecs.encode and codecs.decode signatures to encoding: None and edit documentation accordingly. Assigning this issue to Larry for his review. -- assignee: - larry keywords: +patch nosy: +larry priority: normal - release blocker stage: - patch review Added file: http://bugs.python.org/file40146/inspect.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24824 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24825] visual margin indicator for breakpoints in IDLE
New submission from Mark Roseman: Right now breakpoints can only be set/cleared by using a context menu on a line in the editor. I discovered this entirely by reading through the bug database, as right-click doesn't work on OS X (#24801). Some other tools use an indicator (e.g. stop sign) in the left margin, which can be toggled on and off by a simple click. This could exist in conjunction with line numbering (#17535) -- components: IDLE messages: 248194 nosy: kbk, markroseman, roger.serwy, terry.reedy priority: normal severity: normal status: open title: visual margin indicator for breakpoints in IDLE type: enhancement versions: Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24825 ___ ___ 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
Peter Landry added the comment: Yeah, I think that makes the most sense to me as well. I tried to make a minimum-impact patch, but this feels cleaner. If we remove the Content-Length header, the `limit` kwarg might occur at an odd place in the part itself, but that feels unavoidable if someone submits an incorrect Content-Length for the request itself. I'll re-work the patch and make sure the tests I added still add value. Thanks! -- ___ 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
[issue23004] mock_open() should allow reading binary data
R. David Murray added the comment: splitlines(keepends=True) is not ever equivalent to splitting by just '\n'. I don't know the details here, but switching to that would certainly be a behavior change. (Especially if the code path also applies to non-binary data!): b'abc\nde\r\nf\x1dg'.splitlines(True) [b'abc\n', b'de\r\n', b'f\x1dg'] 'abc\nde\r\nf\x1dg'.splitlines(True) ['abc\n', 'de\r\n', 'f\x1d', 'g'] -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23004 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Yury Selivanov added the comment: Yep, GH works. Thanks! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ 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: Alex, sure, go ahead. Although I think python-ideas would be a better choice. -- ___ 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
[issue22028] Python 3.4.1 Installer ended prematurely (Windows msi)
Chris Brennan added the comment: This bug appears (for me) when I use longer install paths, both in the GUI installer and doing a silent install via msiexec. The paths I've used so far are these: E:\langs\Python\x32\27 E:\langs\Python\x32\34 E:\langs\Python\x64\27 E:\langs\Python\x64\34 E:\Python\x32\27 E:\Python\x32\34 E:\Python\x64\27 E:\Python\x64\34 Both of these paths fail to install when pip is called. If I install to a single-level directory, the install works fine (doesn't matter what drive I use either) -- nosy: +Chris Brennan versions: +Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22028 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24826] ability to integrate editor, shell, debugger in one window
New submission from Mark Roseman: This builds on things like the tabbed editor suggestion, but essentially I'm talking about a scenario where you'd have your one (editor) window open working on your program, you click 'run...' or 'debug...' from the menu, and a shell and debugger area open up at the bottom of that one window, and you can resize that area. This is analogous to what happens if you click 'inspect element' in most web browsers nowadays. Getting rid of the *need* for multiple windows would help simplify a lot of things. -- components: IDLE messages: 248195 nosy: kbk, markroseman, roger.serwy, terry.reedy priority: normal severity: normal status: open title: ability to integrate editor, shell, debugger in one window type: enhancement versions: Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24826 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24272] PEP 484 docs
Ivan Levkivskyi added the comment: Here is a new patch for the first part of classes at the end of docs. I also did some minor changes (in particular added more info on generics and removed the section about ellipsis for default arguments, we could return it if we decide to write something about stub files here). -- Added file: http://bugs.python.org/file40144/typedoc_new.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24272 ___ ___ 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
Peter Landry added the comment: A new patch that simply removes Content-Length from part headers when present. -- Added file: http://bugs.python.org/file40145/cgi_multipart.patch ___ 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
[issue24383] consider implementing __await__ on concurrent.futures.Future
Alex Grönholm added the comment: Where do we stand with this then? Should I start a thread on python-dev to get the ball rolling? -- ___ 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
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Yury Selivanov added the comment: Guido, I agree, let's not push the updated implementation in 3.5.0. Gustavo, could you please generate the patch with hg diff, so that code review here works? And I think we need a new issue to track the new patch. -- nosy: +larry priority: deferred blocker - release blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Changes by Yury Selivanov yseliva...@gmail.com: -- nosy: -larry priority: release blocker - deferred blocker ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Gustavo J. A. M. Carneiro added the comment: I am not using hg anymore, since asyncio migrated to git. Here's a github PR, does that help? https://github.com/python/asyncio/pull/260 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24765] Move .idlerc to %APPDATA%\IDLE on Windows
Terry J. Reedy added the comment: Two negative factors. 1. Users may edit the user config files 'by hand'. They occasionally must edit them to fix problems. Burying them in a *hidden* directory (invisible in Explorer) will make editing much harder, *especially for beginners*. Even as a long-time Windows user, I only recently learned how to access %APPDATA% in Win 7, by fiddling with the entry bar the right way and adding exactly 'AppDate\' to the existing path, displayed as a path. I am pretty sure this is different than with XP. I imagine this has changed again in Win 8 and Win 10. I really do not want to have to explain the Win version specific details when someone asks how to fix a problem here, python-list, or stackoverflow. I doubt either of you want to either. 2. The one .idlerc directory is used for all currently installed python versions. When one installs a new version, such as the upcoming 3.5.0, the custom font and size, custom keybindings, and anything else, are just there. We cannot magically go back and change all existing installations. -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24765 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24810] UX mode for IDLE targeted to 'new learners'
Mark Roseman added the comment: While the thing about asking for a favourite colour before switching to advanced mode was a joke, I do sincerely believe that extensive progressive disclosure techniques should be used to keep much of IDLE's features and options hidden out of the box. If the response to the question how can we make IDLE easier to use for X is always add feature Y, we're screwed. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24810 ___ ___ 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've already made my case on python-ideas, so let's talk it over there. -- ___ 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
[issue24383] consider implementing __await__ on concurrent.futures.Future
Guido van Rossum added the comment: You could also withdraw. The more I think about it the more I dislike it. I just don't think we should do *anything* that encourages confusion between threads and tasks. They are fundamentally different concepts and should remain so. -- ___ 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
[issue24801] right-mouse click in IDLE on Mac doesn't work
Mark Roseman added the comment: If you have your mouse set up to have two buttons, right-clicking in the editor window doesn't bring up the context menu it's supposed to. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24801 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24813] Idle Help dialogs shouldn't be modal
Terry J. Reedy added the comment: I am broadening this to include re-evaluation of everything under Help. There are other issues for search on config. -- title: About IDLE dialog shouldn't be modal - Idle Help dialogs shouldn't be modal ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24813 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24823] ctypes.create_string_buffer does not add NUL if len(init) == size
eryksun added the comment: Not every buffer is null-terminated. That's just the assumption used if the size isn't specified. The documentation can possibly be reworded to make this clearer, but the function itself shouldn't be changed. -- assignee: - docs@python components: +Documentation keywords: +easy nosy: +docs@python, eryksun priority: normal - low stage: - needs patch versions: +Python 2.7, Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24823 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24801] right-mouse click in IDLE on Mac doesn't work
Terry J. Reedy added the comment: From your description, I an not sure what it is that does not work. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24801 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24823] ctypes.create_string_buffer does not add NUL if len(init) == size
Tom Pohl added the comment: I agree: not every buffer is null-terminated. But the function name suggests that it creates a _string_ buffer which will most likely be used as an input to a C function. There, it can easily trigger a buffer overflow without a null termination which can be considered a severe security risk. -- components: -Documentation versions: -Python 2.7, Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24823 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17397] ttk::themes missing from ttk.py
Mark Roseman added the comment: I believe the ttk::themes call is older, part of when it was still Tile. There are a bunch of those kind of API's that were kept around (for compatibility I presume) when the official API (style theme names) was created and documented. As explained on the original mailing list thread, the difference has to do with Tcl's lazy loading of packages (i.e. it knows what package to load when you need a particular command, but will not necessarily load it until the command is used) http://code.activestate.com/lists/python-tkinter-discuss/3371/ To summarize, even now you can install themes and use them, they just won't appear in the list until they're used. Because calls like ttk::themes are *not* part of the official, documented API, I would strongly suggest not adding a separate API in tkinter; instead, stay with Style.theme_names I would suggest that the default behaviour of theme_names be changed to call ttk::themes (falling back on theme use if it generates an error). I would also suggest adding a tkinter-only optional keyword parameter to this call (e.g. loaded, defaulting to False; if True is would call 'ttk::style theme names'). Then document that loaded=True is not guaranteed to be only loaded ones in future, because I wouldn't be surprised if Tk changes this at some point. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17397 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24810] UX mode for IDLE targeted to 'new learners'
Raymond Hettinger added the comment: In general, users and instructors are demanding more options, not less. This is correct. I teach Python classes using IDLE. It does NOT need to be dumbed down (people has notepad for that). The API can be made more usable but I am against this feature request. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24810 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24819] replace window size preference with just use last window size
Changes by Terry J. Reedy tjre...@udel.edu: -- resolution: - duplicate stage: - resolved status: open - closed superseder: - IDLE: revise window size, placement startup options ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24819 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24823] ctypes.create_string_buffer does not add NUL if len(init) == size
Tom Pohl added the comment: If one needs to set a general buffer (i.e. not a null-terminated string buffer) one could always use: string = (ctypes.c_char*4)() string.raw = b'abcd' -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24823 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24825] visual margin indicator for breakpoints in IDLE
Mark Roseman added the comment: oh agree, definitely don't want a symbol on every line. i was already thinking implementation where you'd probably have an object matching the background for hit detection! :-) but yes, visually nothing there but empty space when there isn't a breakpoint, and a symbol there when the breakpoint is set -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24825 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24818] no way to run program in debugger from edit window
Terry J. Reedy added the comment: Agreed. I believe Al's menu revision suggested moving Debugger to Run. Debugger has to hook into Shell because it has to see packets moving between Shell and the execution process. Opening the debugger window currently requires that Shell already be open. Running a file opens Shell. So we need to rewrite Debugger to delay hooking into Shell unless Shell is present .. or until it is activated (by running a file). I believe this could be done by having a .connect_to_shell method that can be called either from .__init__ or the activate method. There are several worse problems with Debugger. I think they need some consideration together, lest a patch for one issue interfere with a patch for another. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24818 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24820] IDLE themes for light on dark
Terry J. Reedy added the comment: This looks like mostly a duplicate of #7949. Can you differentiate? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24820 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24816] don't allow selecting IDLE debugger menu item when running
Terry J. Reedy added the comment: Stackviewer should also be disabled when not applicable, which I believe included while debugger is running (unless it is modified, or including in debugger). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24816 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue24825] visual margin indicator for breakpoints in IDLE
Terry J. Reedy added the comment: #24801 needs to be fixed so we can depend on right clicking. I think SET and CLEAR should be replace by TOGGLE (#22083). The patch for #17535 already includes marking breakpoints in the margin. I am opposed to a putting a symbol on every line. Too noisy and too confusing to beginners for an advanced feature. There are other things that could be added to a line-number context menu, such as cutting or copying a line without having to drag select it (which is too easy to mess up). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24825 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15944] memoryviews and ctypes
Stefan Krah added the comment: If people are content with writing m[124:128] = b'abcd' and accept that tolist() etc. won't represent the original structure of the object, then let's do it. On the bright side, it is less work. -- I'll review the patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15944 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23812] asyncio.Queue.put_nowait(), followed get() task cancellation leads to item being lost
Gustavo J. A. M. Carneiro added the comment: I was wrong, there still needs to be some cleanup in cancellation, even with the new approach. But it does solve the out-of-order problem. I don't know if it should be applied to rc1. I wish I had more time to test. Up to you guys. -- Added file: http://bugs.python.org/file40142/p.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23812 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23672] IDLE can crash if file name contains non-BMP Unicode characters
sanad added the comment: Hey Terry, after testing the committed patch on my Linux Mint, I have found the following behaviour: 1. The issue of IDLE not starting when Recent File list has name outside BMP has been fixed. 2. The File Name is correctly formatted and displayed in the file editor window title and in the recent file list.(astral chars replaced by diamond question mark symbol) 3. Files with astral char names now RUN perfectly. 4. You can create a file with astral char in its name and run it effectively and re run it from the recent file list. PS : since you are unable to test it own windows and many other developers might face the same I'm uploading the screenshot of the IDLE windows after the patch is applied. In the given test , I had kept my file name as 피피hello풵My피Name풫.py and it was displayed as ��hello�My�Name�.py -- Added file: http://bugs.python.org/file40143/idlerun.png ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23672 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
