[issue21934] OpenBSD has no /dev/full device

[Daniel Dickman]

Daniel Dickman added the comment:

We will merge any fix decided by the python team when it's committed. In the 
meantime may commit our fix on OpenBSD to solve the problem in the short term 
as it seems no one has time to go further right now.

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[issue20366] SQLite FTS (full text search)

[Mark Summerfield]

Mark Summerfield added the comment:

Just to mention that I don't need this feature anymore since I've now switched 
to using APSW which includes it and also has much fuller SQLite support than 
the sqlighe3 module. (I haven't closed it though since other people have 
participated in some way.)
See http://rogerbinns.github.io/apsw/index.html

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[issue21765] Idle: make 3.x HyperParser work with non-ascii identifiers.

[Terry J. Reedy]

Terry J. Reedy added the comment:

I just noticed that ColorDelegator has
 idprog = re.compile(r"\s+(\w+)", re.S)
which will recognize unicode 'words', if not exactly Python 'identifiers'.

However, UndoDelegator has 
alphanumeric = string.ascii_letters + string.digits + "_"
which is the same as in Hyperparser. It is used in

def classify(self, c):
if c in self.alphanumeric:
return "alphanumeric"
if c == "\n":
return "newline"
return "punctuation"
and probably does not do what we really want.

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[issue20580] IDLE should support platform-specific default config defaults

[Ned Deily]

Ned Deily added the comment:

"Correct?"

Yes

"And you would like to change this?"

I think it should be considered, yes.

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[issue21954] str(b'text') returns "b'text'" in interpreter

[Ned Deily]

Ned Deily added the comment:

This is as expected.  In Python 3, b'text' represents a bytes object.  "Passing 
a bytes object to str() without the encoding or errors arguments falls under 
the first case of returning the informal string representation".
Also, in the case of simple bytes objects, their str() representation is the 
same as their repr() representation.  For many simple types, the repr() 
representation of an object allows you to recover the object by using eval().

>>> b'one'
b'one'
>>> type(b'one')

>>> str(b'one')
"b'one'"
>>> repr(b'one')
"b'one'"
>>> eval(repr(b'one'))
b'one'
>>> b'one'.decode('ascii')
'one'

https://docs.python.org/3/library/stdtypes.html#str
https://docs.python.org/3/library/functions.html#repr

Python 2 (as of 2.6) accepts b'text' literals to make writing code compatible 
with both Py2 and Py3 easier.  However, Py2 treats b'text' the same as 'text'.

>>> b'one'
'one'
>>> type(b'one')

>>> str(b'one')
'one'
>>> b'one'.decode('ascii')
u'one'

https://docs.python.org/2/whatsnew/2.6.html#pep-3112-byte-literals

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stage:  -> resolved
status: open -> closed

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[issue18592] Idle: test SearchDialogBase.py

[Roundup Robot]

Roundup Robot added the comment:

New changeset 30a75f75a4d4 by Terry Jan Reedy in branch '2.7':
Issue #18592: Make unittest for SearchDialogBase work on all tk versions.
http://hg.python.org/cpython/rev/30a75f75a4d4

New changeset 91546aa91cee by Terry Jan Reedy in branch '3.4':
Issue #18592: Make unittest for SearchDialogBase work on all tk versions.
http://hg.python.org/cpython/rev/91546aa91cee

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[issue21940] IDLE - Test WidgetRedirector

[Terry J. Reedy]

Changes by Terry J. Reedy :


--
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stage: commit review -> resolved
status: open -> closed

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[issue21940] IDLE - Test WidgetRedirector

[Roundup Robot]

Roundup Robot added the comment:

New changeset 53d0776aab53 by Terry Jan Reedy in branch '2.7':
#21940: Add unittest for WidgetRedirector. Initial patch by Saimadhav Heblikar.
http://hg.python.org/cpython/rev/53d0776aab53

New changeset edf2ae293d70 by Terry Jan Reedy in branch '3.4':
#21940: Add unittest for WidgetRedirector. Initial patch by Saimadhav Heblikar.
http://hg.python.org/cpython/rev/edf2ae293d70

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[issue12902] help("modules") executes module code

[Dev Player]

Dev Player added the comment:

Mentioned for informational purposes only.

I too experience the running of external packages with a different library when 
doing help('modules') in the interpreter. This is a fresh install of Python 3.4 
on WinXP.

The text I get in the python.exe interpreter is:
"Expected Tk Togl installation in 
C:\Python\Python34\lib\site-packages\OpenGl\Tk\togl-win32"

Then I get an empty TK popup window.

Although this other issue was ages ago and was with a different machine, Python 
version and set of libraries I'm giving reference to this only because of 
mention of help(). http://bugs.python.org/issue10060

Although there is a command line option to prevent the import of site, while I 
may not want "help" to be imported, I usually want "site" to be imported. It 
would be nice to exclude the "help" import only via a command line.

I wonder if the interpreter could be given a command line option just to parse 
modules/scripts/packages/librarys to only compile the lines containing def and 
class without anything within the namespace except implicitly declared 
docstrings  (it not __doc__ = """...""")

In other words if you had source like:
def somefunc(arg=None):
   """here is the func __doc__"""
   x = value
   callme()

the interpreter could basically compile that into:

def somefunc(arg-None):
"""here is the func __doc__"""
return None

or perhaps shortcircuit any non def/class/ """ """ to be tokenized as the pass 
statement would be.

Those would be feature/enhance kind thing I suppose.

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[issue20580] IDLE should support platform-specific default config defaults

[Terry J. Reedy]

Terry J. Reedy added the comment:

You appear to be saying that even though some of the per system defaults you 
want are present, they are not automatically used, but users must go into the 
options dialog to select bindings other than Windows. Correct? And you would 
like to change this?

The odd situation we have is that default configuration in idlelib is specific 
to the installation, but the same for all users, whereas user overrides are 
specific to the user, but the same for all installations. Thanks for the 
reminder that we need to be careful. I will consider this before we change the 
location of format width in #20579.  As I say there, some changes will need 
Idle What's New entries and perhaps a reminder to read it in the signon 
message, and access from the help menu.

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[issue20577] IDLE: Remove FormatParagraph's width setting from config dialog

[Terry J. Reedy]

Terry J. Reedy added the comment:

This will at least need a What's New entry, though people do not expect new 
entries in maintenance releases.  I think we need an Idle What's New accessible 
from the help menu and announced on the splash screen. Unlike the standard 
What's New, it will get occasional entries during a release, and that (and PEP 
434) explained at the top.

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[issue21954] str(b'text') returns "b'text'" in interpreter

[Dev Player]

New submission from Dev Player:

str(b'text') returns double quoted item with b prefix within the str() object 
as so: "b'text'" in python interpreter. It seems the "b" shouldn't be within 
the outter quotes or apart of the str() instance data.

Is this a bug or new syntax? I personally haven't see any documentation that 
this is the correct behavior. Nor did I find any previously register issue 
tickets.

>>>bchars_list = [b'o', b'n', b'e']
>>>bchars_list
[b'o', b'n', b'e']
>>>[str(x) for x in bchars_list]
["b'o'", "b'n'", "b'e'"]

--
components: Interpreter Core
files: str bug.bmp
messages: 222718
nosy: devplayer
priority: normal
severity: normal
status: open
title: str(b'text') returns "b'text'" in interpreter
type: behavior
versions: Python 3.4
Added file: http://bugs.python.org/file35923/str bug.bmp

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[issue20577] IDLE: Remove FormatParagraph's width setting from config dialog

[Terry J. Reedy]

Terry J. Reedy added the comment:

Ned's comments on #20580,  msg222714,  reminded me that while each idlelib has 
its own set of default config files, one set of user files is shared across all 
installed versions of idle. So we have to be careful about what we do. With 
this patch, 3.4.2, for instance, could not read the user setting set with 
3.4.1. And a setting written by 3.4.2 could not be read by 2.7.8. While I think 
that is tolerable, let's hold off on this until it is both needed and tested a 
bit more.

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[issue8231] Unable to run IDLE without write-access to home directory

[Terry J. Reedy]

Terry J. Reedy added the comment:

I don't know of any request for a new option, so I would go for something 
simple that lets Idle run. Temporary files are a good idea for breakpoints 
(temporary anyway, I think) and maybe for recent files.

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[issue15787] PEP 3121, 384 Refactoring

[Alexander Belopolsky]

Changes by Alexander Belopolsky :


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[issue5879] multiprocessing - example "pool of http servers " fails on windows "socket has no attribute fromfd"

[Ned Deily]

Changes by Ned Deily :


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[issue15105] curses: wrong indentation

[Ned Deily]

Ned Deily added the comment:

Sorry, I am unable to reproduce the failure on a couple of different systems; 
they all work as expected.  If the problem persists, try checking your terminal 
settings and perhaps what version of libncurses* is being used.

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resolution:  -> works for me
stage:  -> resolved
status: open -> closed

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[issue20580] IDLE should support platform-specific default config defaults

[Ned Deily]

Ned Deily added the comment:

"I have presumed the the appropriate selections are made for other systems."

As far as I know, there is nothing in IDLE itself to do that.  As I noted 
earlier, there is a kludge in the Mac Makefile to edit config-main.def and 
config-extensions.def during installs of OS X framework builds.  That doesn't 
help non-framework builds on OS X nor any builds on other non-Windows 
platforms.  They default to the values in the checked-in versions, which 
default to Classic Windows.

"Can any of the editing of Mac/Makefile be moved into runtime?"

If you mean move the editing of config-main.def et al into IDLE itself, sure. 
That would address the issue of defaults for non-framework builds for OS X and 
could be extended to other non-Windows cases, assuming it was desirable to 
change the current defaults (I don't know if that is the case).  On the other 
hand, that would only help when a user starts IDLE without existing 
.idlerc/*.cfg files, e.g. the first time the user uses IDLE and the first time 
was with a newer version of IDLE that had this feature.  Presumably existing 
.cfg files would not be edited.

"In 'all versions by default share the same user configuration files', does 
versions mean 2.7, 3.4, 3.5 on one machine? If so, the statement describes a 
great feature that I would not change."

It means all versions of IDLE, not just the latest releases of branches 
undergoing active maintenance.  We can't assume that the user is just using 
those.  For example, various versions of IDLE are shipped with many OS's or by 
third-party package managers; Apple ships three versions of Python - 2.5, 2.6, 
and 2.7 - with the current release of OS X.  That means all of those versions 
of IDLE and any others (newer or older) that the user has installed are all 
sharing the same configuration files.  Is it reasonable to guarantee 
compatibility across all of them?  And does it make sense to provide the same 
list of recent files for all versions, especially across Py2 and Py3?  I don't 
think there is one right answer to these questions but today users have no 
choice.  As IDLE continues to be enhanced and changes are made, the probability 
of possibly catastrophic incompatibilities will no doubt increase.  I don't 
know if there are any today.  I think it would be better to eliminate that 
risk. 
  There certainly are other use cases, i.e. where home directories are shared 
across machines of the same OS type; I think the above considerations apply to 
nearly all of them, as well.

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[issue14714] PEP 414 tokenizing hook does not preserve tabs

[Vinay Sajip]

Vinay Sajip added the comment:

> Would someone care to enlighten me.

It's supposed to be an install-time hook as mentioned in PEP 414 - see footnote 
no. 5 in the PEP.

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[issue11470] Flag inappropriate uses of callable class attributes

[Mark Lawrence]

Mark Lawrence added the comment:

This issue is referred to from #11455.

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[issue1186900] nntplib shouldn't raise generic EOFError

[Lita Cho]

Lita Cho added the comment:

I have a fix and added some test coverage in order to make sure the 
NNTFConnectError was being called. However, in the test case, I am monkey 
patching. If there is a way to do this with mock, I would appreciate the 
feedback.

--
keywords: +patch
Added file: http://bugs.python.org/file35922/nntplib_error.patch

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[issue8849] python.exe problem with cvxopt

[Mark Lawrence]

Mark Lawrence added the comment:

I can't see how we can pursue this as the minimum Python version for cvxopt is 
now 2.7 and we don't know what version of cvxopt was originally involved.

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[issue8231] Unable to run IDLE without write-access to home directory

[Ned Deily]

Ned Deily added the comment:

The use case reported here sounds like a classroom or lab environment with many 
people (and likely novices) using open environment machines.  In such cases, if 
users don't have write access to their home directories, it seems to me that 
there's no need to try to preserve IDLE configurations across sessions.  Asking 
the user for another location in such cases would be confusing and add needless 
complexity.  I'd say either just create a temporary directory or create the 
config files as temporary files as needed.  For advanced users, I suppose a 
command line option could be added but has there been any demand for such a 
feature?

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[issue17056] Support Visual Studio 2012

[Mark Lawrence]

Changes by Mark Lawrence :


--
nosy: +steve.dower, tim.golden, zach.ware
versions: +Python 3.5 -Python 3.4

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[issue7877] Iterators over _winreg EnumKey and EnumValue results

[Mark Lawrence]

Mark Lawrence added the comment:

@Zach any interest in this?

--
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versions: +Python 3.5 -Python 3.3

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[issue1708316] doctest work with Windows PyReadline

[Mark Lawrence]

Mark Lawrence added the comment:

http://mail.scipy.org/pipermail/ipython-user/2007-April/004299.html talks about 
a patch to work around this problem.  I think this is what the originator is 
talking about in msg99887 as in "Since I only use the supported version of 
pyreadline, the error no longer happens in the unpatched code.".  So would we 
be justified in closing this as "won't fix" or should we patch doctest in any 
case?

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[issue21953] pythonrun.c does not check std streams the same as fileio.c

[Steve Dower]

New submission from Steve Dower:

In pythonrun.c, the is_valid_fd() function checks whether fileno(std*) are 
valid before attempting to create IO objects for them. However, the class 
created also checks using fstat().

In pythonw.exe built with VS 2013 (or 14, maybe 2012), the fstat() check fails 
while the earlier one succeeds. This prevents pythonw from starting.

The attached patch adds the fstat() check to pythonrun.c so that if the streams 
are not usable they will simply not be used. I believe this was the original 
intent, but at some point the invalid streams gained valid file numbers.

(I have no strong opinion about applying this to 3.4, except that it will help 
out people who rebuild/embed that version of Python with a newer compiler. 
Thoughts?)

--
components: IO, Windows
files: pythonrun_fstat.diff
keywords: patch
messages: 222706
nosy: benjamin.peterson, pitrou, steve.dower, stutzbach, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: pythonrun.c does not check std streams the same as fileio.c
versions: Python 3.5
Added file: http://bugs.python.org/file35921/pythonrun_fstat.diff

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[issue14802] Python fails to compile with VC11 ARM configuration

[Steve Dower]

Steve Dower added the comment:

The build environment won't help here, this requires some significant rewrites 
within Python to remove usage of Windows APIs that don't work under the WinRT 
sandbox (similar to the projects to embed Python in Chromium et al.)

I'd still like to see it done, but it's a huge task that is probably never 
going to be tackled by python-dev directly.

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[issue16229] Demo *redemo.py* lacking in Windows installation

[Steve Dower]

Steve Dower added the comment:

Looks like tools/demo just isn't included. I'm totally okay with including it - 
looks like a few nice examples in there that I've never seen before.

If someone wants to do a patch for msi.py that's fine, but I'm intending to 
have a completely new installer for 3.5, so any changes to the current one are 
very low priority for me.

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[issue9524] Document CTRL_C_EVENT and CTRL_BREAK_EVENT usage on Windows

[Mark Lawrence]

Changes by Mark Lawrence :


--
versions: +Python 3.4, Python 3.5 -Python 3.2

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[issue5879] multiprocessing - example "pool of http servers " fails on windows "socket has no attribute fromfd"

[Mark Lawrence]

Mark Lawrence added the comment:

Unfortunately #1378 refers to r59004 which is incorrect.  I can't find (due to 
my limited skill set :( where and when fromfd was included in the Python builds 
for Windows.  If that can be found and if somebody is prepared to do a backport 
then this can go forward.

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[issue19816] test.regrtest: use tracemalloc to detect memory leaks?

[STINNER Victor]

STINNER Victor added the comment:

2014-07-10 22:55 GMT+02:00 Antoine Pitrou :
> If you use filters, you need to add filters for fnmatch and a couple other 
> things :)

tracemalloc.Filter(False, tracemalloc.__file__, all_frames=True)
ignores all memory allocated directly or indirectly by the tracemalloc
module: notice the all_frames=True parameter. I'm saving at least 5
frames in tracemalloc when I work on this issue.

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[issue19816] test.regrtest: use tracemalloc to detect memory leaks?

[Antoine Pitrou]

Antoine Pitrou added the comment:

> My work-in-progress patch uses for example these filters

If you use filters, you need to add filters for fnmatch and a couple other 
things :)

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[issue21936] test_future_exception_never_retrieved() of test_asyncio fails on AMD64 Debian root 3.x

[Roundup Robot]

Roundup Robot added the comment:

New changeset f13cde63ca73 by Victor Stinner in branch '3.4':
asyncio: sync with Tulip
http://hg.python.org/cpython/rev/f13cde63ca73

New changeset a67adfaf670b by Victor Stinner in branch 'default':
(Merge 3.4) asyncio: sync with Tulip
http://hg.python.org/cpython/rev/a67adfaf670b

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[issue21163] asyncio doesn't warn if a task is destroyed during its execution

[Roundup Robot]

Roundup Robot added the comment:

New changeset f13cde63ca73 by Victor Stinner in branch '3.4':
asyncio: sync with Tulip
http://hg.python.org/cpython/rev/f13cde63ca73

New changeset a67adfaf670b by Victor Stinner in branch 'default':
(Merge 3.4) asyncio: sync with Tulip
http://hg.python.org/cpython/rev/a67adfaf670b

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[issue19816] test.regrtest: use tracemalloc to detect memory leaks?

[STINNER Victor]

STINNER Victor added the comment:

> The problem is snapshots will by themselves create allocation noise: you 
> cannot really use tracemalloc to detect leaks, only to diagnose the leaks you 
> have detected.

It's trivial to ignore allocations done in the tracemalloc module. My 
work-in-progress patch uses for example these filters:

tracemalloc_filters = [
   tracemalloc.Filter(False, '', all_frames=True),
   tracemalloc.Filter(False, tracemalloc.__file__, all_frames=True),
]

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[issue19816] test.regrtest: use tracemalloc to detect memory leaks?

[Antoine Pitrou]

Antoine Pitrou added the comment:

The problem is snapshots will by themselves create allocation noise: you cannot 
really use tracemalloc to detect leaks, only to diagnose the leaks you have 
detected.

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[issue21952] fnmatch.py can appear in tracemalloc diffs

[STINNER Victor]

STINNER Victor added the comment:

> When using some filters and comparing snapshots, fnmatch will appear in the 
> statistic diffs, e.g.:

During the design of the tracemalloc module (PEP 454), it was decided to not 
filter traces in the C module, but filter traces on a snapshot object. The 
reason is to keep the C module simple. To debug, you can analyze snapshots on a 
fast machine.

Can you try to filter traces?

snapshot = snapshot.filter_traces(Filter(False, tracemalloc.__file__))

In you case, the top frame is in the fnmatch module, so you probably need to 
trace more than one thread (ex: tracemalloc.start(10)) and apply the filter on 
all frames, not only on the top frame:

snapshot = snapshot.filter_traces(Filter(False, tracemalloc.__file__, 
all_frames=True))

You can also ignore fnmatch & sre_compile modules (blacklist, exclusive 
filters), or only keep traces of the directory /home/antoine/llvmpy/llvm/ 
(whitelist, an inclusive filter).

> Perhaps it would be nice to manually cache the compiled re pattern, instead 
> of going through fnmatch's lru_cache thing which seems to make reports less 
> robust.

Ah, interesting point. Would you be interested to work on that?

I tried to use tracemalloc to detect memory leaks in test.regrtest, but it's 
very difficult to get a reliable output. See the issue #19816.

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[issue9445] Fix undefined symbol errors on VS8.0 build

[Martin v . Löwis]

Martin v. Löwis added the comment:

I believe the patch is obsolete. Python does not support Windows XP anymore, so 
all supported versions provide GetFinalPathNameByHandle, and all the detection 
code can go.

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[issue8231] Unable to run IDLE without write-access to home directory

[Brian Curtin]

Changes by Brian Curtin :


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[issue8231] Unable to run IDLE without write-access to home directory

[Terry J. Reedy]

Terry J. Reedy added the comment:

.idlerc is a directory that contains the user versions of config-xyz.def. There 
are currently 4, another will probably be added.  The 'offending' code is in 
configHandler.IdleConf.GetUserCfgDir() (line 195).
if not os.path.exists(userDir):
try:
os.mkdir(userDir)
except OSError:
warn = ('\n Warning: unable to create user config directory\n'+
userDir+'\n Check path and permissions.\n Exiting!\n\n')
sys.stderr.write(warn)
raise SystemExit

The last line could be replaces by 'return None'.  The calling code that uses 
the normal return would have to be changed to skip trying to read and write the 
config files. According to Ned, Idle already manages if .idlerc exists but is 
unwritable.

The recent files list and breakpoint lists are also stored in .idlerc. Here are 
the 4 hits for 'GetUserCfgDir' in C:\Programs\Python34\Lib\idlelib\*.py ...

EditorWindow.py: 145: self.recent_files_path = 
os.path.join(idleConf.GetUserCfgDir(),
PyShell.py: 131: self.breakpointPath = 
os.path.join(idleConf.GetUserCfgDir(),
configHandler.py: 184: userDir=self.GetUserCfgDir()
configHandler.py: 195: def GetUserCfgDir(self):

While Idle could continue without any of these, I like Brian's idea of asking 
for an alternative first. Actually, if there is no 'home' directory (if 
expanduser('~') below fails), Idle already tries the current directory as a 
backup. It could do the same if a home directory exits but is unusable.

How far should we go with this? A command-line option to set the user cfg dir?  
That should be doable.

I thought about a new idlelib/config-users.def mapping users to directories, 
but that has its own problems of write permission, as will as cross-platform 
access to user name.

The OP (Bryan) asked "[is] there is a way to hardcode a reference path that 
doesnt point to my "M:\" drive for this directory[?]"  Yes. GetUserCfgDir 
starts with
cfgDir = '.idlerc'
userDir = os.path.expanduser('~')
Replace the second line, after each install, to point to a writable directory.

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[issue15626] unittest.main negates -bb option and programmatic warning configuration

[Mark Lawrence]

Mark Lawrence added the comment:

The behaviour is still the same for 3.4.1 and 3.5.0a0 on Windows 7.

--
components: +Tests
nosy: +BreamoreBoy
versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3

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[issue21952] fnmatch.py can appear in tracemalloc diffs

[Antoine Pitrou]

New submission from Antoine Pitrou:

When using some filters and comparing snapshots, fnmatch will appear in the 
statistic diffs, e.g.:

/home/antoine/34/lib/python3.4/fnmatch.py:70: size=824 B (+64 B), count=2 (+1), 
average=412 B
eeleak.py:37: size=2512 B (+0 B), count=3 (+0), average=837 B
/home/antoine/llvmpy/llvm/ee.py:109: size=976 B (+0 B), count=2 (+0), 
average=488 B
/home/antoine/llvmpy/llvm/core.py:401: size=904 B (+0 B), count=2 (+0), 
average=452 B
/home/antoine/34/lib/python3.4/sre_compile.py:488: size=856 B (+0 B), count=1 
(+0), average=856 B


Perhaps it would be nice to manually cache the compiled re pattern, instead of 
going through fnmatch's lru_cache thing which seems to make reports less robust.

--
components: Library (Lib)
messages: 222692
nosy: haypo, pitrou
priority: normal
severity: normal
status: open
title: fnmatch.py can appear in tracemalloc diffs
type: behavior
versions: Python 3.4, Python 3.5

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[issue9102] pybench: Cannot compare 2.x and 3.x benchmarks

[Mark Lawrence]

Mark Lawrence added the comment:

@Alexander do you want to pick this up again?

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[issue15257] Misc/.gdbinit:pystack is too brittle

[Mark Lawrence]

Mark Lawrence added the comment:

I'm assuming that we need a patch review on this, sadly it means nothing to me.

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[issue15127] Supressing warnings with -w "whether gcc supports ParseTuple"

[Mark Lawrence]

Mark Lawrence added the comment:

@Samuel sorry about the delay in getting back to you :(

Can we have a comment on this please.

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[issue15105] curses: wrong indentation

[Mark Lawrence]

Mark Lawrence added the comment:

@vjp sorry about the delay in getting back to you :(

Anyone with curses knowledge who can comment on this please, I'm sorry I'm on 
Windows.

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[issue8231] Unable to run IDLE without write-access to home directory

[Terry J. Reedy]

Terry J. Reedy added the comment:

I think the proper solution is to warn "Cannot write .idlerc to your home 
directory. Settings will not be saved." and continue.

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[issue10722] IDLE's subprocess didnit make connection ..... Python 2.7

[Terry J. Reedy]

Terry J. Reedy added the comment:

This has been an occasional problem since forever. It even happened to me 
yesterday, once, but was solved by shutting things down and restarting.

--
resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> IDLE: "IDLE's subprocess didn't make connection.Either IDLE 
can't start a subprocess or personal firewall software is blocking the 
connection."

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[issue1186900] nntplib shouldn't raise generic EOFError

[Lita Cho]

Lita Cho added the comment:

I am going to fix it so that it raises the NNTPConnectionError rather than 
update the documentation.

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[issue14714] PEP 414 tokenizing hook does not preserve tabs

[Mark Lawrence]

Mark Lawrence added the comment:

PEP 414 is "Explicit Unicode Literal for Python 3.3" so I've no idea where the 
part about "tokenizing hook" comes from.  msg159865 refers to tabs in Django 
source and gives an example, then talks about "your GitHub repo where you 
published the hook".  Would someone care to enlighten me.

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[issue21927] BOM appears in stdin when using Powershell

[Jason R. Coombs]

Jason R. Coombs added the comment:

I'm not sure what you're suggesting. Are you suggesting that Powershell is 
wrong here and that Powershell's attempt here to provide more detail about 
content encoding is wrong? Or are you suggesting that every client that reads 
from stdin should detect that it's running in Powershell or otherwise handle 
the BOM individually?

>From my perspective, Powershell is innovating here and providing additional 
>detail about the encoding of the content, but since Python is responsible for 
>the content decoding (especially Python 3), it should honor that detail.

I did some tests and determined that 'utf-8-sig' will honor the bom if present 
and ignore it if missing. Is there any reason Python shouldn't simply use that 
encoding for decoding stdin?

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[issue15856] inspect.getsource(SomeClass) doesn't show @decorators

[Mark Lawrence]

Mark Lawrence added the comment:

@Thomas sorry about the delay in getting back to you.

--
nosy: +BreamoreBoy, yselivanov
versions: +Python 3.4, Python 3.5 -Python 3.2

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[issue15418] 2to3 docs should mention setup.py fixes required to install compatible packages in Python 3

[Mark Lawrence]

Mark Lawrence added the comment:

I disagree with this on two grounds.  First 2to3 can be run by anybody needing 
it, not just from setup.py.  Second the recommended mechanism for writing new 
code is to use libraries such as six so that the one code base can run on 2 and 
3.

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[issue13081] Crash in Windows with unknown cause

[Mark Lawrence]

Changes by Mark Lawrence :


--
assignee:  -> docs@python
components: +Documentation -Windows
nosy: +docs@python

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[issue21044] tarfile does not handle file .name being an int

[Barry A. Warsaw]

Changes by Barry A. Warsaw :


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[issue21951] tcl test change crashes AIX

[David Edelsohn]

New submission from David Edelsohn:

The patch for Issue #21881 causes CPython test_tcl to crash on AIX.

$ ./python -m test -v test_tcl
== CPython 3.5.0a0 (default:d1f89eb9ea1e+, Jul 10 2014, 10:21:22) [GCC 4.8.1]
==   AIX-1-00F84C0C4C00-powerpc-32bit big-endian
==   hash algorithm: siphash24 32bit
==   /home/dje/src/cpython/build/test_python_27984522
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, 
dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, 
verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0)
[1/1] test_tcl
patchlevel = 8.4.7
testCall (test.test_tcl.TclTest) ... ok
testCallException (test.test_tcl.TclTest) ... ok
testCallException2 (test.test_tcl.TclTest) ... ok
testEval (test.test_tcl.TclTest) ... ok
testEvalException (test.test_tcl.TclTest) ... ok
testEvalException2 (test.test_tcl.TclTest) ... ok
testEvalFile (test.test_tcl.TclTest) ... ok
testEvalFileException (test.test_tcl.TclTest) ... ok
testGetVar (test.test_tcl.TclTest) ... ok
testGetVarArray (test.test_tcl.TclTest) ... ok
testGetVarArrayException (test.test_tcl.TclTest) ... ok
testGetVarException (test.test_tcl.TclTest) ... ok
testLoadWithUNC (test.test_tcl.TclTest) ... skipped 'Requires Windows'
testPackageRequireException (test.test_tcl.TclTest) ... ok
testSetVar (test.test_tcl.TclTest) ... ok
testSetVarArray (test.test_tcl.TclTest) ... ok
testUnsetVar (test.test_tcl.TclTest) ... ok
testUnsetVarArray (test.test_tcl.TclTest) ... ok
testUnsetVarException (test.test_tcl.TclTest) ... ok
test_eval_null_in_result (test.test_tcl.TclTest) ... ok
test_evalfile_null_in_result (test.test_tcl.TclTest) ... ok
test_exprboolean (test.test_tcl.TclTest) ... ok
test_exprdouble (test.test_tcl.TclTest) ... ok
test_exprlong (test.test_tcl.TclTest) ... ok
test_exprstring (test.test_tcl.TclTest) ... ok
test_getboolean (test.test_tcl.TclTest) ... ok
test_getdouble (test.test_tcl.TclTest) ... ok
test_getint (test.test_tcl.TclTest) ... ok
test_passing_values (test.test_tcl.TclTest) ... ok
test_split (test.test_tcl.TclTest) ... ok
test_splitlist (test.test_tcl.TclTest) ... ok
test_user_command (test.test_tcl.TclTest) ... Assertion failed: __EX, file  
Objects/methodobject.c, line 94
Fatal Python error: Aborted

Current thread 0x0001 (most recent call first):
  File "/home/dje/src/cpython/Lib/test/test_tcl.py", line 426 in check
  File "/home/dje/src/cpython/Lib/test/test_tcl.py", line 458 in 
test_user_command
  File "/home/dje/src/cpython/Lib/unittest/case.py", line 577 in run
  File "/home/dje/src/cpython/Lib/unittest/case.py", line 625 in __call__
  File "/home/dje/src/cpython/Lib/unittest/suite.py", line 125 in run
  File "/home/dje/src/cpython/Lib/unittest/suite.py", line 87 in __call__
  File "/home/dje/src/cpython/Lib/unittest/suite.py", line 125 in run
  File "/home/dje/src/cpython/Lib/unittest/suite.py", line 87 in __call__
  File "/home/dje/src/cpython/Lib/unittest/runner.py", line 168 in run
  File "/home/dje/src/cpython/Lib/test/support/__init__.py", line 1724 in 
_run_suite
  File "/home/dje/src/cpython/Lib/test/support/__init__.py", line 1758 in 
run_unittest
  File "/home/dje/src/cpython/Lib/test/test_tcl.py", line 601 in test_main
  File "/home/dje/src/cpython/Lib/test/regrtest.py", line 1278 in runtest_inner
  File "/home/dje/src/cpython/Lib/test/regrtest.py", line 978 in runtest
  File "/home/dje/src/cpython/Lib/test/regrtest.py", line 763 in main
  File "/home/dje/src/cpython/Lib/test/regrtest.py", line 1562 in 
main_in_temp_cwd
  File "/home/dje/src/cpython/Lib/test/__main__.py", line 3 in 
  File "/home/dje/src/cpython/Lib/runpy.py", line 85 in _run_code
  File "/home/dje/src/cpython/Lib/runpy.py", line 170 in _run_module_as_main
IOT/Abort trap (core dumped)

--
components: Interpreter Core, Tkinter
messages: 222680
nosy: David.Edelsohn, haypo, serhiy.storchaka
priority: normal
severity: normal
status: open
title: tcl test change crashes AIX
type: crash
versions: Python 2.7, Python 3.4, Python 3.5

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[issue10722] IDLE's subprocess didnit make connection ..... Python 2.7

[Mark Lawrence]

Mark Lawrence added the comment:

This should be closed as a duplicate of #14576.  There is far more data on that 
issue and it refers to problems with 3.x.

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[issue9445] Fix undefined symbol errors on VS8.0 build

[Ezio Melotti]

Ezio Melotti added the comment:

The original issue seems to be fixed, but the other two related issues 
mentioned by Amaury still need to be addressed.  One has already a patch, the 
other doesn't.

--
components: +Extension Modules -Build
type: compile error -> resource usage
versions: +Python 3.5 -Python 3.2

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[issue16229] Demo *redemo.py* lacking in Windows installation

[Brian Curtin]

Changes by Brian Curtin :


--
nosy:  -brian.curtin

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[issue16229] Demo *redemo.py* lacking in Windows installation

[Terry J. Reedy]

Terry J. Reedy added the comment:

Steve, as the (new) Windows installer maker, it is ultimately your decision 
what to include.  The 'policy' seems to have been rather fuzzy. Tools/demo is 
less than 100k total. The 'patch needed' is to the installer maker script.

--
stage:  -> needs patch

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[issue21942] pydoc source not displayed in browser on Windows

[Zachary Ware]

Zachary Ware added the comment:

Fixed, thanks for the report!

I took an alternate approach to fixing the problem; nturl2path was only used at 
all because pydoc used to produce actual "file://" links rather than rendering 
the page itself, and there's no reason to use nturl2path if you're not making a 
"file://" link.

--
nosy: +zach.ware
resolution:  -> fixed
stage:  -> resolved
status: open -> closed
versions:  -Python 3.3

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[issue21942] pydoc source not displayed in browser on Windows

[Roundup Robot]

Roundup Robot added the comment:

New changeset 74c7a186ffdd by Zachary Ware in branch '3.4':
Issue #21942: Fixed source file viewing in pydoc's server mode on Windows.
http://hg.python.org/cpython/rev/74c7a186ffdd

New changeset 03b406f5aae0 by Zachary Ware in branch 'default':
Issue #21942: Fixed source file viewing in pydoc's server mode on Windows.
http://hg.python.org/cpython/rev/03b406f5aae0

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[issue8585] zipimporter.find_module is untested

[Berker Peksag]

Changes by Berker Peksag :


--
versions:  -Python 3.4

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[issue20265] Bring Windows docs up to date

[ingrid]

ingrid added the comment:

Hi Kathleen, I was just curious why you dropped the changes from 
Doc/using/windows.rst on your latest patch as they looked useful to me. I know 
there's some review going on outside this thread, so apologies if I'm missing 
something you already went over.

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[issue16229] Demo *redemo.py* lacking in Windows installation

[Mark Lawrence]

Mark Lawrence added the comment:

I have Tools\demo in my cpython default from Mercurial but not under 3.4.1 from 
the msi file downloaded from python.org.

--
nosy: +BreamoreBoy, steve.dower, zach.ware
type:  -> behavior
versions: +Python 3.5 -Python 3.2, Python 3.3

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[issue20366] SQLite FTS (full text search)

[Mark Lawrence]

Mark Lawrence added the comment:

"SQLite FTS3 and FTS4 Extensions" here http://www.sqlite.org/fts3.html

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[issue14802] Python fails to compile with VC11 ARM configuration

[Martin v . Löwis]

Martin v. Löwis added the comment:

None of this work affects WinRT. I don't know whether support of WinRT is a 
goal, but it is certainly not a solved problem.

--

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[issue21950] import sqlite3 not running

[Alejandro]

Alejandro added the comment:

Here you have (attached):  make.log
Thanks!

--
Added file: http://bugs.python.org/file35920/make.log

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[issue9445] Fix undefined symbol errors on VS8.0 build

[Mark Lawrence]

Mark Lawrence added the comment:

I believe that this specific issue can be closed but is a follow up needed 
regarding problems mentioned in msg114084  ?

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[issue21950] import sqlite3 not running

[Brett Cannon]

Brett Cannon added the comment:

The output from running `make` could help by pointing out either a compilation 
error or lack thereof to deduce that setup.py did not find the headers.

--
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[issue8304] strftime and Unicode characters

[Mark Lawrence]

Mark Lawrence added the comment:

Using 3.4.1 and 3.5.0 I get:-

time.strftime("%d\u200F%A", time.gmtime())
Traceback (most recent call last):
  File "", line 1, in 
UnicodeEncodeError: 'locale' codec can't encode character '\u200f' in position 
2: Illegal byte sequence

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[issue14802] Python fails to compile with VC11 ARM configuration

[Mark Lawrence]

Mark Lawrence added the comment:

Can we close this due to the extensive work being done by Steve and Zach on the 
Windows build environment that I believe are covered by other issues?

--
nosy: +BreamoreBoy, steve.dower, zach.ware
versions: +Python 3.5 -Python 3.4

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[issue14750] Tkinter application doesn't run from source build on Windows

[Mark Lawrence]

Mark Lawrence added the comment:

Presumably out of date as we're now on 3.5.

--
nosy: +BreamoreBoy

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[issue14750] Tkinter application doesn't run from source build on Windows

[Brian Curtin]

Changes by Brian Curtin :


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nosy:  -brian.curtin

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[issue18974] Use argparse in the diff script

[Berker Peksag]

Changes by Berker Peksag :


--
nosy: +berker.peksag
versions: +Python 3.5 -Python 3.4

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[issue19283] Need support to avoid Windows CRT compatibility issue.

[Martin v . Löwis]

Martin v. Löwis added the comment:

In any case, this issue has too little information to be able to reproduce it 
in a meaningful way. Closing as out-of-date.

--
resolution:  -> out of date
status: open -> closed

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[issue17984] io and _pyio modules require the _io module

[Piotr Dobrogost]

Changes by Piotr Dobrogost :


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nosy: +piotr.dobrogost

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[issue21859] Add Python implementation of FileIO

[Piotr Dobrogost]

Changes by Piotr Dobrogost :


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nosy: +piotr.dobrogost

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[issue12939] Add new io.FileIO using the native Windows API

[STINNER Victor]

STINNER Victor added the comment:

Serhiy implemented the FileIO class in pure Python: see the issue #21859 (patch 
under review). Using thre Python class, it becomes easier to reimplement FileIO 
using the Windows API, at least to play with a prototype in pure Python.

--
nosy: +serhiy.storchaka

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[issue21859] Add Python implementation of FileIO

[STINNER Victor]

Changes by STINNER Victor :


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nosy: +haypo

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[issue11598] missing afxres.h error when building bdist_wininst in Visual Studio 2008 Express

[Mark Lawrence]

Mark Lawrence added the comment:

You need VS 2010 to build 3.3 see 
https://docs.python.org/devguide/setup.html#windows

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nosy: +BreamoreBoy

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[issue12939] Add new io.FileIO using the native Windows API

[Mark Lawrence]

Mark Lawrence added the comment:

It strikes me as far more sense to use the native API so how do we take this 
forward, formal patch review, put it on pypi, or what?

--
nosy: +BreamoreBoy
versions: +Python 3.5 -Python 3.4

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[issue19283] Need support to avoid Windows CRT compatibility issue.

[Mark Lawrence]

Mark Lawrence added the comment:

Is there a specific Python question here?

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nosy: +BreamoreBoy

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[issue21950] import sqlite3 not running

[Alejandro]

Alejandro added the comment:

Yes. We have these packages installed:

rpm -qa | grep sqlite
sqlite3-3.7.6.3-1.4.4.1
libsqlite3-0-3.7.6.3-1.4.4.1
sqlite3-devel-3.7.6.3-1.4.4.1

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[issue2233] Makefile.pre.in contains extra slash before $(DESTDIR) which can cause Cygwin build to fail

[Jason Tishler]

Jason Tishler added the comment:

AFAICT, yes.

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[issue21950] import sqlite3 not running

[Berker Peksag]

Berker Peksag added the comment:

> We have compiled it using --prefix as args :

Did you install sqlite3-devel?

--
nosy: +berker.peksag
type: crash -> 

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[issue20465] Upgrade SQLite to 3.8.3 with 3.4.0 Windows and OS X installers

[Berker Peksag]

Changes by Berker Peksag :


--
stage: needs patch -> resolved

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[issue19450] Bug in sqlite in Windows binaries

[Berker Peksag]

Changes by Berker Peksag :


--
nosy: +steve.dower

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[issue9745] MSVC .pdb files not created by python 2.7 distutils

[Berker Peksag]

Changes by Berker Peksag :


--
stage:  -> resolved
status: open -> closed
superseder:  -> no extension debug info with msvc9compiler.py
type:  -> behavior

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[issue20187] The Great Argument Clinic Conversion Derby Meta-Issue

[Berker Peksag]

Changes by Berker Peksag :


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[issue21950] import sqlite3 not running

[Alejandro]

New submission from Alejandro:

We have compile python 3.4.1 in Suse Linux Enterprise Server 11 SP2

We have compiled it using --prefix as args :

./configure --prefix=/soft/pyt341

make 

make install

We check python has been properly installed:

/soft/pyt341/bin/python3 --version
Python 3.4.1


We try to import sqlite3 lib and we get this error:

/soft/pyt341/bin/python3 -c "import sqlite3"

Traceback (most recent call last):
  File "", line 1, in 
  File "/soft/pyt341/lib/python3.4/sqlite3/__init__.py", line 23, in 
from sqlite3.dbapi2 import *
  File "/soft/pyt341/lib/python3.4/sqlite3/dbapi2.py", line 26, in 
from _sqlite3 import *
ImportError: No module named '_sqlite3'

--
components: Library (Lib)
messages: 222656
nosy: alexganwd
priority: normal
severity: normal
status: open
title: import sqlite3 not running
type: crash
versions: Python 3.4

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[issue19650] test_multiprocessing_spawn.test_mymanager_context() crashed with STATUS_ACCESS_VIOLATION

[STINNER Victor]

STINNER Victor added the comment:

> Can this be reproduced or can this be closed as out of date?

In general, issues reporting sporadic buildbot failures only seen once can be 
closed after 6 months.

--
resolution:  -> out of date
status: open -> closed

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[issue19650] test_multiprocessing_spawn.test_mymanager_context() crashed with STATUS_ACCESS_VIOLATION

[Mark Lawrence]

Mark Lawrence added the comment:

Can this be reproduced or can this be closed as out of date?

--
nosy: +BreamoreBoy
type:  -> crash
versions: +Python 3.4, Python 3.5

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[issue21940] IDLE - Test WidgetRedirector

[Terry J. Reedy]

Terry J. Reedy added the comment:

Attached is the 3.4 code I plan to commit after a trivial 2.7 backport. 

In the existing htest, 'global previous_tcl_fcn' is unnecessary because of 
Python's late binding of function locals. No forward definitions are needed. 
Already deleted in the first patch.

Adding this test:
def test_unregister_no_attribute(self):
del self.text.insert
self.assertEqual(self.redir.unregister('insert'), self.func)
revealed that this code in .unregister
if hasattr(self.widget, operation):
delattr(self.widget, operation)
is buggy because hasattr looks up the class tree for an attribute whereas 
delattr does not. Hence the former can be true, and will be after text.insert 
in deleted to unmask Text.insert, while delattr raises AttributeError. The if 
check is useless, and replaced by 'try...' in the new patch.

I modified a few tests and added a few more. Coverage is now 100%.

--
assignee:  -> terry.reedy
stage:  -> commit review
type:  -> enhancement
Added file: http://bugs.python.org/file35919/test-redir-21940-34.diff

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[issue19450] Bug in sqlite in Windows binaries

[Martin v . Löwis]

Changes by Martin v. Löwis :


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nosy:  -loewis

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[issue19450] Bug in sqlite in Windows binaries

[Martin v . Löwis]

Martin v. Löwis added the comment:

I don't maintain Python 2.7 anymore, so removing myself.

--

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[issue18887] test_multiprocessing.test_connection failure on Python 2.7

[Charles-François Natali]

Changes by Charles-François Natali :


--
resolution:  -> out of date
stage:  -> resolved
status: open -> closed

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