[issue6321] Reload Python modules when running programs

[samwyse]

New submission from samwyse :

Every time IDLE is asked to run a program, it doesn't ensure that the 
modules referenced by the program are completely loaded.  This can cause 
problems if one of those modules is also being edited, because once it 
is loaded, any subsequent changes are not compiled and re-loaded.  
PyUnit faced a similar problem and solved it with a custom importer 
(http://pyunit.sourceforge.net/notes/reloading.html).  Ideally, the 
custom importer would be used in two places:  The obvious choice is when 
a program is run, unloading when it returns.  The less obvious is when 
the Python Shell window is opened, since import statements can be run 
from there as well.  Closing that window should cause all such imports 
to be unloaded.  Of course, care must be taken to insure that all run 
commands are properly nested within the lifetime of a shell window.

--
components: IDLE
messages: 89593
nosy: samwyse
severity: normal
status: open
title: Reload Python modules when running programs
type: feature request
versions: Python 3.0

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[issue4395] Document auto __ne__ generation; provide a use case for non-trivial __ne__

[Michael K. Edwards]

Michael K. Edwards  added the comment:

It would also be useful to point out that there is a shortcut in the
interpreter itself (PyObject_RichCompareBool, in object.c) which checks
the equivalent of id(a) == id(b) and bypasses __eq__/__ne__ if so. 
Since not every call to __eq__ passes through this function, it's fairly
important that implementations of __eq__ return either True or
NotImplemented when id(a) == id(b).  Ditto for extension modules;
anything that installs its own tp_richcompare should handle object
identity and __ne__ in substantially the same way, so that subclass
authors can rely on the documented behavior when overriding __eq__.

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[issue4395] Document auto __ne__ generation; provide a use case for non-trivial __ne__

[Michael K. Edwards]

Michael K. Edwards  added the comment:

The implementation you are looking for is in object_richcompare, in
http://svn.python.org/projects/python/branches/py3k/Objects/typeobject.c
.  It would be most accurate to say something like:

The "object" base class, from which all user-defined classes
inherit, provides a single "rich comparison" method to which all of the
comparison operators (__eq__, __ne__, __lt__, __le__, __ge__, __gt__)
map.  This method returns a non-trivial value (i. e., something other
than NotImplemented) in only two cases:
  * When called as __eq__, if the two objects are identical, this method
returns True.  (If they are not identical, it returns NotImplemented so
that the other object's implementation of __eq__ gets a chance to return
True.)
  * When called as __ne__, it calls the equivalent of "self == other";
if this returns a non-trivial value X, then it returns !X (which is
always either True or False).

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[issue6320] Standard string encodings should include GSM0.38

[Antoine Pitrou]

Changes by Antoine Pitrou :


--
components: +Library (Lib)
priority:  -> normal
stage:  -> needs patch
versions: +Python 2.7, Python 3.2 -Python 2.6

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[issue6320] Standard string encodings should include GSM0.38

[Antoine Pitrou]

Antoine Pitrou  added the comment:

You should provide your code as a patch against the Python trunk. Also,
unit tests should probably be part of Lib/test/test_codecs.py.

--
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[issue1259434] Tix CheckList 'radio' option cannot be changed

[Guilherme Polo]

Guilherme Polo  added the comment:

Just adding patch as a .diff

--
keywords: +patch
nosy: +gpolo
versions: +Python 2.7, Python 3.1 -Python 2.6
Added file: http://bugs.python.org/file14335/issue1259434.diff

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[issue1657] [patch] epoll and kqueue wrappers for the select module

[Erik Gorset]

Erik Gorset  added the comment:

The kqueue implementation is not working. It has a silly bug:

-   chl[i] = ((kqueue_event_Object *)ei)->e;
+   chl[i++] = ((kqueue_event_Object *)ei)->e;

I've created issue 5910 and included a patch, which also adds another test 
case. Anything else I need to do to get the patch accepted?

--
nosy: +Erik Gorset

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[issue1250469] Tix: PanedWindow.panes nonfunctional

[Guilherme Polo]

Changes by Guilherme Polo :


--
versions: +Python 2.7, Python 3.1 -Python 2.6

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[issue1250469] Tix: PanedWindow.panes nonfunctional

[Guilherme Polo]

Guilherme Polo  added the comment:

Is there some reason to prefer .split over .splitlist ? It is very
likely that .split would still return a string if you had a single pane,
while .splitlist would return a tuple with an item on it.

Patch attached.

--
keywords: +patch
nosy: +gpolo
Added file: http://bugs.python.org/file14334/Tix_PanedWindow_panesfix.diff

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[issue6267] Cumulative patch to http and xmlrpc

[Terry J. Reedy]

Terry J. Reedy  added the comment:

On Py-dev, Fredrik Lundh wrote "The xmlrpclib.py changes looks ok.  I'll
leave it to other reviewers to check the rest."

--
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[issue6233] ElementTree (py3k) doesn't properly encode characters that can't be represented in the specified encoding

[Fredrik Lundh]

Fredrik Lundh  added the comment:

Did you look at the 1.3 alpha code base when you came up with this idea?  
Unfortunately, 1.3's _encode is used for a different purpose...

I don't have time to test it tonight, but I suspect that 1.3's 
escape_data/escape_attrib functions might work better under 3.X; they do 
the text.replace dance first, and then an explicit text.encode(encoding, 
"xmlcharrefreplace") at the end.  E.g.

def _escape_cdata(text, encoding):
# escape character data
try:
# it's worth avoiding do-nothing calls for strings that are
# shorter than 500 character, or so.  assume that's, by far,
# the most common case in most applications.
if "&" in text:
text = text.replace("&", "&")
if "<" in text:
text = text.replace("<", "<")
if ">" in text:
text = text.replace(">", ">")
return text.encode(encoding, "xmlcharrefreplace")
except (TypeError, AttributeError):
_raise_serialization_error(text)

--

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[issue4961] Inconsistent/wrong result of askyesno function in tkMessageBox

[Guilherme Polo]

Guilherme Polo  added the comment:

I guess this will have to be accepted without any tests, unless someone
can come up with a way to test tk_messageBox under Windows and Mac.

--
keywords: +patch
Added file: http://bugs.python.org/file14333/stringify.diff

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[issue6233] ElementTree (py3k) doesn't properly encode characters that can't be represented in the specified encoding

[Fredrik Lundh]

Fredrik Lundh  added the comment:

Umm.  Isn't _encode used to encode tags and attribute names?  The charref 
syntax is only valid in CDATA sections and attribute values, which are 
encoded by the corresponding _escape functions.  I suspect this patch will 
make things blow up on a non-ASCII tag/attribute name.

--

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[issue6319] bdist_msi runs out of memory for large packages

[Steven Bethard]

Steven Bethard  added the comment:

Done in r73499 and r73500. Thanks!

--
resolution: accepted -> fixed
status: open -> closed

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[issue802310] tkFont may reuse font names

[Guilherme Polo]

Guilherme Polo  added the comment:

Uhm, now I'm getting it at around 3 iterations with python-trunk. So,
can't we just use a simple generator for this ? Patch attached.

The same could be done for widget and callback naming.

--
keywords: +patch
Added file: http://bugs.python.org/file14332/nonamerepeat.diff

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[issue1522587] Tix.Grid patch

[Guilherme Polo]

Guilherme Polo  added the comment:

Weird.. I guess no one ever used Tix.Grid ?

--
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[issue869780] curselection() in Tkinter.py should return ints

[Guilherme Polo]

Guilherme Polo  added the comment:

Closing this in favour of issue6181 as it contains several other minor
fixes in Listbox that now have been tested in the
tk_and_idle_maintenance branch.

--
status: open -> closed
superseder:  -> Tkinter.Listbox several minor issues

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[issue1600182] Tix ComboBox entry is blank when not editable

[Guilherme Polo]

Guilherme Polo  added the comment:

I don't have access to this file "issue_1600182.py" but it seems you are
forgetting to instantiate Tix.Tk (which will load the 'tix' package)
before creating the Tix.ComboBox.

I'm closing this as it is not a bug in the python tix wrapper, and I
believe the tix package has been fixed since I just tested it on Windows
and I didn't see the bug.

--
resolution:  -> invalid
status: open -> closed

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[issue6319] bdist_msi runs out of memory for large packages

[Martin v . Löwis]

Martin v. Löwis  added the comment:

The patch is fine, please apply.

--
nosy: +loewis
resolution:  -> accepted

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[issue6320] Standard string encodings should include GSM0.38

[jwishnie]

New submission from jwishnie :

The standard string codecs for converting from unicode to strs does not 
include the GSM 0.38 char mapping used by GSM services (like SMS).

I've written a codec for my use based on 'char_mapper' and the skeleton 
from gencodec.py, though it's a little complicated by the fact that the 
GSM encoding is semi-multibyte and not just a straight table look-up.

Gory details here in the comments:
http://www.unicode.org/Public/MAPPINGS/ETSI/GSM0338.TXT

The codec is available here:
http://github.com/jwishnie/pygsm/tree/f574f6db99c585f785f0c73a080814c043
2c6087/pygsm/gsmcodecs

Please consider it, or an optimized/improved version of it, for 
inclusion with the standard codecs distributed with python

--
components: Unicode
messages: 89576
nosy: jwishnie
severity: normal
status: open
title: Standard string encodings should include GSM0.38
type: feature request
versions: Python 2.6

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[issue6319] bdist_msi runs out of memory for large packages

[Steven Bethard]

New submission from Steven Bethard :

Right now, bdist_msi can run out of memory when used for larger
packages. (I found this problem working with NLTK.) The solution is
really simple - just add a db.Commit() so that stuff gets flushed to
disk more often. The attached patch does just that.

I set this as a release blocker because I think shipping Python 3.1 with
a bdist_msi in that doesn't work for large packages is probably a
mistake, and the patch to fix it is small and non-invasive.

--
assignee: bethard
components: Distutils
files: bdist_msi.patch
keywords: patch
messages: 89575
nosy: bethard
priority: release blocker
severity: normal
stage: patch review
status: open
title: bdist_msi runs out of memory for large packages
type: behavior
versions: Python 2.7, Python 3.1, Python 3.2
Added file: http://bugs.python.org/file14331/bdist_msi.patch

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[issue3062] Turtle speed() function has no effect under Mac OS X

[Guilherme Polo]

Guilherme Polo  added the comment:

Although turtle.py lives inside the tkinter package, this doesn't seem
to be related to tkinter at all. I've set the "no selection" option for
the Components now.

--
components:  -Tkinter
nosy: +gpolo

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[issue1230] Tix HList class missing method implementation for info_bbox

[Guilherme Polo]

Guilherme Polo  added the comment:

Closing in favour of issue1356969.

--
resolution:  -> duplicate
status: open -> closed
superseder:  -> Tix.py class HList missing info_bbox, info_dragsite and 
info_dropsite

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[issue1356969] Tix.py class HList missing info_bbox, info_dragsite and info_dropsite

[Guilherme Polo]

Changes by Guilherme Polo :


--
title: Tix.py class HList missing info_bbox -> Tix.py class HList missing 
info_bbox, info_dragsite and info_dropsite

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[issue1356969] Tix.py class HList missing info_bbox

[Guilherme Polo]

Guilherme Polo  added the comment:

There you go.

--
Added file: 
http://bugs.python.org/file14330/missing_tixhlist_info_subcomands.diff

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[issue1356969] Tix.py class HList missing info_bbox

[Guilherme Polo]

Guilherme Polo  added the comment:

Should info_dragsite and info_dropsite be added too ? (I guess I would
be too lucky to get an answer after ~3 years). I'm preparing a patch but
I don't tend to use Tix, so it would be good if someone else wrote tests
and at least tested the patch too.

--

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[issue4856] Remove checks for win NT

[Martin v . Löwis]

Martin v. Löwis  added the comment:

I think it's easier if the patch just sits here for six more days; 3.1
won't take much longer.

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[issue6314] logging.basicConfig(level='DEBUG', ...

[Vinay Sajip]

Vinay Sajip  added the comment:

Fix checked into trunk and py3k.

--
resolution:  -> fixed
status: open -> closed

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[issue6266] cElementTree.iterparse & ElementTree.iterparse return differently encoded strings

[nlopes]

Changes by nlopes :


Removed file: http://bugs.python.org/file14324/_elementtree.diff

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[issue6266] cElementTree.iterparse & ElementTree.iterparse return differently encoded strings

[nlopes]

nlopes  added the comment:

Don't mind what I just said. I overlooked the N. I couldn't figure out
what was going wrong with your solution.

That works. Mine is a ... aham.

:)

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[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[Guilherme Polo]

Guilherme Polo  added the comment:

Fine, closing then.

Committed as r73497 on py3k.

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status: open -> closed

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[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[R. David Murray]

R. David Murray  added the comment:

No, I don't see any reason to bother backporting.  From my understanding
we're not backporting anything to 3.0 at this point anyway.

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[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[Guilherme Polo]

Guilherme Polo  added the comment:

Running tk tests through both Lib/test/test_tk.py and
Lib/test/regrtest.py show the desired behaviour (from what I understood
from your description and from what I tested).

It has been committed now, r73495 (trunk).

Should 2.6 and 3.0 really receive this patch ? I've removed them from
the list in this issue, please add back if it is really needed.

--
assignee: r.david.murray -> gpolo
versions:  -Python 2.6, Python 3.0, Python 3.2

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[issue6266] cElementTree.iterparse & ElementTree.iterparse return differently encoded strings

[nlopes]

nlopes  added the comment:

I got pure gibberish output, but I know why. It was a compilation gone
wrong.

To get the output as ElementTree, I think instead of 

parcel = Py_BuildValue("sN", (prefix) ? prefix : "", makestring(uri));

it should be

parcel = Py_BuildValue("sN", (prefix) ? prefix : "",
PyUnicode_AsUnicode(makestring(uri), strlen(uri)));

Else it will not be the expected result.

Or am I overseeing something?

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[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[R. David Murray]

R. David Murray  added the comment:

On Sun, 21 Jun 2009 at 14:57, Guilherme Polo wrote:
> Patch attached. May I reassign it to me David ?

Absolutely.

--
title: test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead 
of being skipped -> test_tcl testLoadTk fails if DISPLAY defined but connect
 fails, instead of being skipped

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[issue5450] test_tcl testLoadTk fails if DISPLAY defined but connect fails, instead of being skipped

[Guilherme Polo]

Guilherme Polo  added the comment:

Finally I'm looking into this again. So, for now, I decided to only move
the tk load tests to Lib/lib-tk/test/test_tkinter under a new module
named test_loadtk. Lib/test/test_tcl remains almost the same, except it
no longer it contain those tests related to tk loading.

Patch attached. May I reassign it to me David ?

--
Added file: http://bugs.python.org/file14329/moving_loadtktests.diff

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[issue6317] winsound.PlaySound doesn't accept non-unicode string

[Hirokazu Yamamoto]

Hirokazu Yamamoto  added the comment:

I agree. By the way, I created the patch for trunk experimentally.

--
Added file: http://bugs.python.org/file14328/py2x_winsound.patch

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[issue6266] cElementTree.iterparse & ElementTree.iterparse return differently encoded strings

[Fredrik Lundh]

Fredrik Lundh  added the comment:

It should definitely give what's intended (either a Unicode string, or, if 
the content is plain ASCII, an 8-bit string).  What did you get instead?

--

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[issue4856] Remove checks for win NT

[Hirokazu Yamamoto]

Hirokazu Yamamoto  added the comment:

Here is an updated patch with Py_GetFileAttributesEx[AW] removal.
I propose to commit this to trunk, and merge it to py3k after 3.1 will
be released.

--
Added file: http://bugs.python.org/file14327/remove_w9x_code.patch

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[issue6318] HTMLParser Attributes Containing Escaped Quotes

[Georg Brandl]

Georg Brandl  added the comment:

That snippet is not valid HTML.  The attribute string is not a JS
string, so quotes in it must be escaped with '"', not '\"'.

--
nosy: +georg.brandl
resolution:  -> wont fix
status: open -> closed

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[issue6317] winsound.PlaySound doesn't accept non-unicode string

[Martin v . Löwis]

Changes by Martin v. Löwis :


--
priority: release blocker -> normal

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[issue6317] winsound.PlaySound doesn't accept non-unicode string

[Martin v . Löwis]

Martin v. Löwis  added the comment:

Even for 3k, I would defer this patch after the 3.1 release, as it is an
incompatible change (requiring a Unicode string where a byte string was
acceptable before).

--
nosy: +loewis

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[issue6318] HTMLParser Attributes Containing Escaped Quotes

[Eric]

Eric  added the comment:

More specifically, the attributes cannot contain escaped quotes of the
same kind that the attribute value is wrapped in.

--
title: HTMLParser Attributes Containing Javascript -> HTMLParser Attributes 
Containing Escaped Quotes

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