[issue16225] list.remove in for loop

New submission from Ian Carr-de Avelon: I'm new to Python and I've hit what appears to me to be a bug, but may be a "feature", so a tutorial bug. I tried to loop through the items in a list, test each and remove those which fail the test. Simplifying to illustrate: >>> print test [1, 2, 3, 4,

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: > I have worked with languages where you are explicitly warned that you must > not mess with the loop variable There is a warning in this part of the tutorial: "It is not safe to modify the sequence being iterated over in the loop..." (from http://docs.python

[issue16212] mmap() dumps core upon resizing the underlying file

Charles-François Natali added the comment: >> You can't use longjmp from signal handlers. Well, you can, but 99% of the >> code that does it is broken, because you can only call async-safe functions >> from within a signal handler, and certainly can't run the intepreter. > > I don't see the rea

[issue16220] wsgiref does not call close() on iterable response

Brent Tubbs added the comment: Patch attached. I ran into this while trying to figure out why close() wasn't being called while running the Django dev server, which inherits from wsgiref's BaseHandler. So I'm also surprised that it's gone unnoticed so long. Thanks for the quick attention and

[issue15819] Unable to build Python out-of-tree when source tree is readonly.

Changes by STINNER Victor : -- nosy: +haypo ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.

[issue16212] mmap() dumps core upon resizing the underlying file

STINNER Victor added the comment: > I've found a few examples of handling non-restartable signals > with longjmps, but not that familiar with the codebase to estimate > how reliably it can be done on all supported platforms. > I don't really know how this code would behave, say, on Windows. I pr

[issue16212] mmap() dumps core upon resizing the underlying file

Vladimir Ushakov added the comment: SIGBUS as well as SIGFPE or SIGSEGV is a synchronous signal. It is delivered to the thread that caused the trouble and the stack contents is well defined. > https://www.securecoding.cert.org/confluence/display/seccode/SIG35-C.+Do+not+return+from+SIGSEGV,+SIGI

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: Attached is a simple way of addressing this (essentially copying the verbiage and example from the other page). If we want, we could make the sample code different so that the reader doesn't see the same thing twice. -- keywords: +patch stage: -> pat

[issue16212] mmap() dumps core upon resizing the underlying file

Vladimir Ushakov added the comment: > For your specific case, you should... There's nothing I should. As I said above, the bug doesn't trouble me. I just posted it as a generic contribution and don't really care whether it's going to be fixed or not. If decided so, I could help. Otherwise I'll

[issue16226] IDLE crashes on *File / Path browser*

New submission from Francisco Gracia: The menu option *File / Path browser* (as well in the *Shell* window as in the *Editor* one) shows a new window with a tree structure rooted at *sys.path*. The available leaf nodes show the *plus* sign that usually implies that they can be expanded by clic

[issue16212] mmap() dumps core upon resizing the underlying file

Vladimir Ushakov added the comment: > ...it's just impossible to guarantee that Python internal structures are > still consistent. In generic case, I completely agree. Here the things are much simpler (unless I missed something). We know perfectly well the code we need to protect (mmap access

[issue16227] Change unicode howtos as misleading

New submission from Mark Lawrence: For http://docs.python.org/howto/unicode.html (that's Python 2.7.3) and http://docs.python.org/release/3.1.5/howto/unicode.html the first paragraph states "(This HOWTO has not yet been updated to cover the 3.x versions of Python.)". I suggest this is changed

[issue16212] mmap() dumps core upon resizing the underlying file

Vladimir Ushakov added the comment: Update: The correct link to the POSIX definition of longjmp exiting a signal handler as an ISO C extension is http://pubs.opengroup.org/onlinepubs/9699919799/functions/longjmp.html -- ___ Python tracker

[issue16228] JSON crashes during encoding resized lists

New submission from Serhiy Storchaka: JSON encoding crash if the source list resized in process of encoding. This can be happen unintentionally in multithreaded code. Simple crash code: import json a = [object()] * 10 def crasher(obj): del a[-1] json.dumps(a, default=crasher) --

[issue16229] Module *redemo.py* lacking in recent Python distributions

New submission from Francisco Gracia: Since Python 3.2 the module *redemo.py* is lacking in the official Python distributions. The excellent and extremely useful *Regular expressions HOWTO* of 3.2.x and 3.3 keep however referring to it (although referring to the wrong path *Tools/demo/* instea

[issue16228] JSON crashes during encoding resized lists

Serhiy Storchaka added the comment: Here is a patch. -- keywords: +patch Added file: http://bugs.python.org/file27563/json_encode_resized_list.patch ___ Python tracker ___ __

[issue16227] Change unicode howtos as misleading

Chris Jerdonek added the comment: I wonder why the note must be there at all. None of the 2.x docs have been updated to cover the 3.x versions of Python. Otherwise, every 2.x page could use such a disclaimer. Here is where the note was added: http://hg.python.org/cpython/rev/bdef454f7212 -

[issue14039] Add "metavar" argument to add_subparsers() in argparse

Changes by Berker Peksag : -- versions: +Python 3.4 -Python 3.3 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue16230] select.select crashes on resized lists

New submission from Serhiy Storchaka: Simple crash code: import select a = [] class F: def fileno(self): del a[-1] return 1 a[:] = [F()] * 10 select.select([], a, []) -- components: Extension Modules messages: 172871 nosy: serhiy.storchaka priority: normal severity:

[issue16230] select.select crashes on resized lists

Serhiy Storchaka added the comment: Here is a patch. -- keywords: +patch Added file: http://bugs.python.org/file27564/select_resized_list.patch ___ Python tracker ___ ___

[issue16227] Change unicode howtos as misleading

Mark Lawrence added the comment: I'd happily settle on seeing this historical note removed from the 2.7.3 docs. I'm unsure about the best approach for 3.1.5. Who's done the most work on unicode to answer this one, someone working on #16061 possibly? -- __

[issue10050] urllib.request still has old 2.x urllib primitives

Nadeem Vawda added the comment: Hmm, OK. URLopener and FancyURLopener do each issue a DeprecationWarning when used, though. If they are not actually deprecated, perhaps we should remove the warnings for the moment? -- ___ Python tracker

[issue16225] list.remove in for loop

Serhiy Storchaka added the comment: It is safe to modify a sequence during iteration if it's size not increased. >>> words = ['cat', 'window', 'defenestrate'] >>> for i, w in enumerate(words): ... if len(w) > 6: ... words[i] = w[:5] + '…' ... >>> words ['cat', 'window', 'defen…'] -

[issue6559] add pass_fds paramter to subprocess.Popen()

Serhiy Storchaka added the comment: _posixsubprocess.fork_exec docstring was not updated. -- nosy: +serhiy.storchaka ___ Python tracker ___ ___

[issue14913] tokenize the source to manage Pdb breakpoints

Xavier de Gaye added the comment: Attached patch pdb_lnotab.patch uses lnotabs (see Objects/lnotab_notes.txt) to find the actual breakpoint line number and parses the module source with tokenize to find the set of function and fully qualified method names in a module. The patch fixes issues 6322

[issue6322] Pdb breakpoints don't work on lines without bytecode

Xavier de Gaye added the comment: This is fixed in the proposed patch named pdb_lnotab.patch attached to issue 14913. -- ___ Python tracker ___ ___

[issue10050] urllib.request still has old 2.x urllib primitives

Ezio Melotti added the comment: See also #12707. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail

[issue16044] xml.etree.ElementTree.Element: append method iterator param is broken

Eli Bendersky added the comment: Closing, since this isn't a bug and append's behavior is properly documented. Regarding the error message, yes it could probably be better but you would need to enable input validation for that. Since Python is duck typed, often when arguments are not validated

[issue15381] Optimize BytesIO to do less reallocations when written, similarly to StringIO

Changes by Eli Bendersky : -- title: Optimize BytesIO to so less reallocations when written, similarly to StringIO -> Optimize BytesIO to do less reallocations when written, similarly to StringIO ___ Python tracker

[issue12321] documentation of ElementTree.find

Changes by Eli Bendersky : Removed file: http://bugs.python.org/file22406/unnamed ___ Python tracker ___ ___ Python-bugs-list mailing list Uns

[issue12321] documentation of ElementTree.find

Changes by Eli Bendersky : -- versions: +Python 3.4 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail

[issue12321] documentation of ElementTree.find

Eli Bendersky added the comment: I think this may be intentional. Absolute searches on a ElementTree are discouraged with a warning: def find(self, path, namespaces=None): # assert self._root is not None if path[:1] == "/": path = "." + path warnings.

[issue16202] sys.path[0] security issues

Changes by hasufell : -- nosy: +hasufell ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org

[issue15442] Expand the list of default dirs filecmp.dircmp ignores

Eli Bendersky added the comment: moijes12, why are the added names "raw" ? -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue15721] PEP 3121, 384 Refactoring applied to tkinter module

Roundup Robot added the comment: New changeset bf9d118779f5 by Andrew Svetlov in branch 'default': Issue #15721: make _tkinter module pep384 compatible. http://hg.python.org/cpython/rev/bf9d118779f5 -- nosy: +python-dev ___ Python tracker

[issue16227] Change unicode howtos as misleading

Martin v. Löwis added the comment: I don't think there is a need to update the 3.1.x version of the documentation in that respect. -- nosy: +loewis versions: +Python 3.3, Python 3.4 -Python 3.1 ___ Python tracker

[issue16227] Change unicode howtos as misleading

Martin v. Löwis added the comment: Before the disclaimer can be removed, all statements of the document should be reviewed. From a shallow glance, the section on "Python 2.x's support" should be changed to "Python's support". The reference to Marc-Andre Lemburg's presentation should be removed

[issue16227] Change unicode howtos as misleading

Mark Lawrence added the comment: See also #4153 -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.

[issue16227] Change unicode howtos as misleading

Changes by Ezio Melotti : -- components: +Unicode nosy: +ezio.melotti ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue16231] pickle persistent_id return value

New submission from PSchaafsma: The documentation of persistent_id prescribes that returning None will cause default pickling behavior. This makes sense. However, in the Pickler.save function in pickle.py, the return value of persistent_id checked as boolean, causing also return values like 0

[issue16232] curses.textpad.Textbox backtrace support

New submission from emeaudroid emeaudroid: python: 2.6.6 curses' revision: 61064 2008-02-25 16:29:58Z andrew.kuchling line 93 and 102 of curses/textpad.py could you replace the backspace's specific chars codes by using this dedicated curses' function retrieving the currently in-use char's cod

[issue16212] mmap() dumps core upon resizing the underlying file

Charles-François Natali added the comment: > SIGBUS as well as SIGFPE or SIGSEGV is a synchronous signal. It is delivered > to the thread that caused the trouble and the stack contents is well defined. Except that signal handlers are per-process, not per thread. So if another thread (which coul

[issue13454] crash when deleting one pair from tee()

Serhiy Storchaka added the comment: Here is a patch (tests included). Thank Pyry for report, Victor and Amaury for analysis. Maybe I picked up the poor names for iterators? May be exhausted and unexhausted would be better? Feel free to correct me. -- keywords: +patch nosy: +serhiy.sto

[issue16233] IDLE: conceptual problems with *Class browser*

New submission from Francisco Gracia: The *File* option in the menu bar of both the Python shell and the program editor have an entry called *Class Browser*. If one selects it from the shell window, one gets always an error message with the title: "No filename" which says: "This buffer has no

[issue16212] mmap() dumps core upon resizing the underlying file

Vladimir Ushakov added the comment: > But I think we've talked enough... So do I. Let's go for it. I'll make a patch (which apparently takes some time) and post it here, we'll discuss it then. Thanks for your comments. Now I believe it's a bit harder than I thought initially, but still doable.

[issue16226] IDLE crashes on *File / Path browser*

Ned Deily added the comment: Thank you for the report. There does seem to be a regression in the 3.3 version of IDLE. Using the OS X version of bin/idle3.3 and selecting menu item File -> Path Browser results in the following exception: Exception in Tkinter callback Traceback (most recent ca

[issue16222] "server-side clone" not found by devguide's search box

Éric Araujo added the comment: Not sure this needs more exposure. New core developers will learn about that feature from other devs, and contributors (the primary audience of the devguide) can't use these repos. -- ___ Python tracker

[issue16229] Module *redemo.py* lacking in recent Python distributions

Ned Deily added the comment: The demo scripts in the Tools directory were cleaned up earlier in Python 3 and moved. redemo.py is still included in the 3.2 and later source distributions in the Tools/demo directory. The builders of binary installers and third-party distributors of Python 3.x

[issue8425] a -= b should be fast if a is a small set and b is a large set

Changes by Terry J. Reedy : -- stage: needs patch -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue16083] HTTPServer does not correctly handle bad headers

Terry J. Reedy added the comment: Is this really a security issue? If so, that should be explained. -- nosy: +terry.reedy ___ Python tracker ___ _

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: > It is safe to modify a sequence during iteration if it's size not increased. What do you mean by "safe"? The example given by the original commenter does not increase the size either. I believe "safe" is meant in the sense of avoiding possibly unexpected b

[issue8786] Add support for IEEE 754 contexts to decimal module.

Changes by Terry J. Reedy : -- versions: +Python 3.4 -Python 3.2 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue16083] HTTPServer does not correctly handle bad headers

Changes by Antoine Pitrou : -- nosy: +orsenthil ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.pyt

[issue16227] Change unicode howtos as misleading

Chris Jerdonek added the comment: > I don't think there is a need to update the 3.1.x version of the > documentation in that respect. > versions: +Python 3.3, Python 3.4 -Python 3.1 This issue was just about the 2.7 version. 3.x doesn't contain the language mentioned by the original commenter

[issue16225] list.remove in for loop

Georg Brandl added the comment: Well, I guess Serhiy meant "neither increase nor decrease". In the end, the exact behavior will never be clear if you don't state explicitly how it's implemented: a counter that starts at 0 and is increased on __next__ until it's equal to len(list) (as checked a

[issue16227] Change unicode howtos as misleading

Chris Jerdonek added the comment: > 3.x doesn't contain the language mentioned by the original commenter. 3.2 onwards I mean. -- ___ Python tracker ___ _

[issue16083] HTTPServer does not correctly handle bad headers

Michele Orrù added the comment: Well, it is a security issue IMO, but not particularly harmful. But certainly that's not a RFC violation, since I'm not sending rfc-compliant packets.[0] The best an attacker could do is to DDoS the server running HTTPServer: tracebacks may open file descripto

[issue16222] "server-side clone" not found by devguide's search box

Chris Jerdonek added the comment: I filed this in case it signals some underlying issue with search that could use improving (and that may affect other search terms). I can change the title to remove the focus on those two terms. -- ___ Python trac

[issue16222] some terms not found by devguide's search box

Changes by Chris Jerdonek : -- title: "server-side clone" not found by devguide's search box -> some terms not found by devguide's search box ___ Python tracker ___

[issue8786] Add support for IEEE 754 contexts to decimal module.

Terry J. Reedy added the comment: I do not think IEEEContext should not be made a class rather than a function until it really *is* a subclass with altered or added behavior. This means at least its own __str__ method and in this case, a __setattr__ that enforces the invariants. Here that mean

[issue16227] Change unicode howtos as misleading

Martin v. Löwis added the comment: Ah, I missed that. I'm skeptical that the proposed change is an improvement - how would the reader know how to find version 1.12 of the document? I'm also skeptical that removal of the note in 2.7 is useful: people finding the document in Google would misund

[issue13454] crash when deleting one pair from tee()

Antoine Pitrou added the comment: Serhiy, I only see a test in your patch, no actual modification to itertools. -- nosy: +pitrou ___ Python tracker ___ __

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: > But in general the advice should be: if you want to insert or remove elements > during iteration, iterate over a copy. I would expand this to cover changing the list in any way. I think the point being made is that iteration doesn't implicitly make a copy.

[issue16227] Change unicode howtos as misleading

Chris Jerdonek added the comment: That proposal sounds fine to me. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue15853] IDLE crashes selecting Preferences menu with OS X ActiveState Tcl/Tk 8.5.12.1

Kevin Walzer added the comment: editFont.config is causing the crash. The revised patch you suggest configures both the display font example and the highlight-text example. We can certainly amend my patch along those lines. I cannot reproduce the issue in simple Tcl/Tk using the equivalent [f

[issue16227] Change unicode howtos as misleading

Mark Lawrence added the comment: The mvl proposal fine by me too, thanks guys. -- ___ Python tracker ___ ___ Python-bugs-list mailing

[issue16234] Implement correct block_size and tests for HMAC-SHA3

Roundup Robot added the comment: New changeset 40a1652349e9 by Christian Heimes in branch 'default': Issue #16234: Modify sha3's block_size method to return NotImplemented. http://hg.python.org/cpython/rev/40a1652349e9 -- nosy: +python-dev ___ Python

[issue16083] HTTPServer does not correctly handle bad request line

Éric Araujo added the comment: This does not seem to qualify as a security issue. -- title: HTTPServer does not correctly handle bad headers -> HTTPServer does not correctly handle bad request line type: security -> behavior versions: -Python 3.1 __

[issue16234] Implement correct block_size and tests for HMAC-SHA3

New submission from Christian Heimes: HMAC-SHA3 hasn't been specified yet. Once an official RFC or NIST document is out I can implement the correct block_size attribute and add test vectors. In the mean time I'm disabling SHA3 by returning NotImplemented from block_size. This ticket a reminder

[issue6083] Reference counting bug in PyArg_ParseTuple and PyArg_ParseTupleAndKeywords

Serhiy Storchaka added the comment: Here is a patch which get rid of all three PyArg_ParseTuple usage with parsing nested sequences. Thanks Evgeny for reproducers. -- nosy: +serhiy.storchaka Added file: http://bugs.python.org/file27567/PyArg_ParseTuple_refcount.patch __

[issue6083] Reference counting bug in PyArg_ParseTuple and PyArg_ParseTupleAndKeywords

Changes by Serhiy Storchaka : -- versions: +Python 3.3, Python 3.4 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe

[issue5256] rlcompleter adds builtins when custom dict is used

Changes by Éric Araujo : -- keywords: +needs review versions: +Python 3.4 -Python 3.2 ___ Python tracker ___ ___ Python-bugs-list maili

[issue5256] rlcompleter adds builtins when custom dict is used

Éric Araujo added the comment: Looks good to me. I wrote one comment on the doc patch review. -- ___ Python tracker ___ ___ Python-bug

[issue13454] crash when deleting one pair from tee()

Changes by Serhiy Storchaka : Removed file: http://bugs.python.org/file27566/itertools_tee_nonrecursive_clear.patch ___ Python tracker ___ __

[issue16106] antigravity tests

Éric Araujo added the comment: Agreed with Antoine. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://m

[issue13454] crash when deleting one pair from tee()

Serhiy Storchaka added the comment: Oh, I worked on it in a different directory. Fortunately I found a temporary copy and I do not have to write all code again. Sorry. -- Added file: http://bugs.python.org/file27568/itertools_tee_nonrecursive_clear.patch __

[issue16227] Add link to 3.3 version in unicode howto

Changes by Éric Araujo : -- keywords: +easy nosy: +eric.araujo stage: -> needs patch title: Change unicode howtos as misleading -> Add link to 3.3 version in unicode howto ___ Python tracker _

[issue16229] File *redemo.py* lacking in recent Python distributions but still referenced

Changes by Éric Araujo : -- assignee: -> docs@python components: +Documentation -Demos and Tools keywords: +easy nosy: +docs@python stage: -> needs patch title: Module *redemo.py* lacking in recent Python distributions -> File *redemo.py* lacking in recent Python distributions but sti

[issue16229] File *redemo.py* lacking in recent Python distributions

Ned Deily added the comment: I don't think this is a documentation issue. I think it's more likely a Windows installer issue since I don't see the file installed in the current python.org 3.3 Windows distribution. But I was waiting for confirmation from the OP that he is using the Windows in

[issue16229] File *redemo.py* lacking in recent Python distributions

Éric Araujo added the comment: Hm Tools/demo is actually the correct location in 3.2+. -- nosy: +eric.araujo stage: needs patch -> title: File *redemo.py* lacking in recent Python distributions but still referenced -> File *redemo.py* lacking in recent Python distributions ___

[issue8402] Add a way to escape metacharacters in glob/fnmatch

Éric Araujo added the comment: I have comments on the patch but a review link does not appear. Could you update your clone to latest default revision and regenerate the patch? Thanks. -- nosy: +eric.araujo title: glob returns empty list with "[" character in the folder name -> Add a

[issue16218] Python launcher does not support non ascii characters

Changes by Éric Araujo : -- nosy: +brian.curtin, tim.golden ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: htt

[issue14913] tokenize the source to manage Pdb breakpoints

Changes by Éric Araujo : -- nosy: +georg.brandl versions: +Python 3.4 -Python 3.3 ___ Python tracker ___ ___ Python-bugs-list mailing

[issue15442] Expand the list of default dirs filecmp.dircmp ignores

Éric Araujo added the comment: ISTM the names should be regular names, not regular expression patterns. -- nosy: +eric.araujo ___ Python tracker ___ _

[issue5256] rlcompleter adds builtins when custom dict is used

Michele Orrù added the comment: Updated with tip, and merged with documentation. -- Added file: http://bugs.python.org/file27569/issue5256.patch ___ Python tracker ___ ___

[issue8402] Add a way to escape metacharacters in glob/fnmatch

Michele Orrù added the comment: Noblesse oblige :) -- Added file: http://bugs.python.org/file27570/issue8402.1.patch ___ Python tracker ___ ___

[issue16227] Add link to 3.3 version in unicode howto

Chris Jerdonek added the comment: Attaching proposed patch. -- keywords: +patch Added file: http://bugs.python.org/file27571/issue-16227-1-27.patch ___ Python tracker ___ ___

[issue16235] Add python-config.sh for use during cross compilation.

New submission from Ray Donnelly: Creates python-config.sh which aims to behave exactly the same as python-config except it doesn't depend on a Python interpreter on the build machine (only depends on a posixy shell, tested with bash, dash, MSYS-bash). I use this for cross compiling gdb with P

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: Attaching revised patch. -- Added file: http://bugs.python.org/file27573/issue-16225-2-default.patch ___ Python tracker ___

[issue12457] type() returns incorrect type for nested classes

Serhiy Storchaka added the comment: There is no crash. I don't think this is a bug. It looks as feature request and this feature already implemented in 3.3 (PEP 3155). -- components: +Interpreter Core -None nosy: +serhiy.storchaka stage: -> needs patch type: crash -> behavior

[issue16227] Add link to 3.3 version in unicode howto

Éric Araujo added the comment: I would not rephrase the first two lines. Nice trick of using py3k in the link. -- ___ Python tracker ___

[issue16154] Some minor doc fixes in Doc/library

Ravi Sinha added the comment: I've used the testsetup directive and the problem in http://hg.python.org/cpython/file/40a1652349e9/Doc/library/math.rst, line 79, is fixed; the test passes Added # doctest: +SKIP to lines 179 and 180 in http://hg.python.org/cpython/file/40a1652349e9/Doc/library/

[issue16227] Add link to 3.3 version in unicode howto

Chris Jerdonek added the comment: > I would not rephrase the first two lines. Why not? The current language focuses on the negative ("explaining problems") while we prefer an affirmative tone: http://docs.python.org/devguide/documenting.html#affirmative-tone -- _

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: Reattaching. I duplicated a variable definition that was defined previously. -- Added file: http://bugs.python.org/file27575/issue-16225-3-default.patch ___ Python tracker ___

[issue16236] Doc/Makefile should have $PYTHON=python2

New submission from Michele Orrù: On Arch/Linux, running `make html` fails with $ make html mkdir -p build/html build/doctrees python tools/sphinx-build.py -b html -d build/doctrees -D latex_paper_size= . build/html Traceback (most recent call last): File "tools/sphinx-build.py", line 27, i

[issue16236] Doc/Makefile should have $PYTHON=python2

Changes by Michele Orrù : -- keywords: +patch Added file: http://bugs.python.org/file27576/issue16236.patch ___ Python tracker ___ ___

[issue16236] Doc/Makefile should have $PYTHON=python2

Changes by Michele Orrù : -- assignee: -> docs@python components: +Documentation -Interpreter Core nosy: +docs@python ___ Python tracker ___

[issue16225] list.remove in for loop

Serhiy Storchaka added the comment: I mean it does not lead to crash, hang, etc. Even growing list during iteration can be safe you move forward faster than list grows or if you known where to stop. Unexpected behavior for one people can be expected for others. -- ___

[issue16225] list.remove in for loop

Chris Jerdonek added the comment: > I mean it does not lead to crash, hang, etc. I agree. I removed the word "safe" in the patch I attached to reduce ambiguity. Regarding unexpected behavior, remember that the tutorial is for beginners/newcomers. --

[issue16225] list.remove in for loop

Serhiy Storchaka added the comment: > I agree. I removed the word "safe" in the patch I attached to reduce > ambiguity. Yes, so much the better. It will be nice somewhere in deep clarify for experts what happens with list iterator if the list changed. And iterating over modifyed (if you inse

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