[issue1234674] filecmp.cmp's shallow option
Steven Barker added the comment: A recent Stack Overflow question (http://stackoverflow.com/q/23192359/1405065) relates to this bug. The questioner was surprised that filecmp.cmp is much slower than usual for certain large files, despite the shallow parameter being True. It is pretty clear to me that the behavior of filecmp.cmp does not match its docstring with respect to shallow. Either the docstring should be updated to match the existing behavior, or (more likely?) the behavior should change to match the docs. -- components: +Library (Lib) -Extension Modules nosy: +Steven.Barker versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1234674 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21320] dict() allows keyword expansion with integer keys, e.g. dict(**{5:'v'})
New submission from Cyphase:
Python 2.7.6: Affected
Python 3.2.3: Not affected
dict() allows keyword expansion using a dict() with integer keys, whereas
attempting to do so with most other functions raises a TypeError with the
message, keywords must be strings. The same thing happens with
collections.defaultdict(), but not collections.Counter() or
collections.OrderedDict, presumably because they override dict.__init__().
old_dict = {'a': 1, 2: 'b'}
old_dict
{'a': 1, 2: 'b'}
other_dict = {'c': 3, 4: 'd'}
other_dict
new_dict = dict(old_dict, **other_dict)
new_dict
{'a': 1, 2: 'b', 4: 'd', 'c': 3}
I feel like this must be known, but I didn't find anything with a search.
--
components: Interpreter Core
messages: 216938
nosy: Cyphase
priority: normal
severity: normal
status: open
title: dict() allows keyword expansion with integer keys, e.g. dict(**{5:'v'})
type: behavior
versions: Python 2.7
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[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted
New submission from Anton Afanasyev: This issue results in redundant memory consumption for e.g. in this case: from itertools import * def test_islice(): items, lookahead = tee(repeat(1, int(1e9))) lookahead = islice(lookahead, 10) for item in lookahead: pass for item in items: pass if __name__ == __main__: test_islice() This demo is taken from real case where one needs to look ahead input stream before processing it. For my PC this demo stops with 'Segmentation fault' message after exhausting all PC memory, while running it with patched python consumes only 0.1% of memory till the end. When one uses pure pythonic implementation of itertools.islice() (taken from docs), the issue goes away as well, since this implementation doesn't store redundant reference to source iterator. def islice(iterable, *args): s = slice(*args) it = iter(xrange(s.start or 0, s.stop or sys.maxint, s.step or 1)) nexti = next(it) for i, element in enumerate(iterable): if i == nexti: yield element nexti = next(it) Attaching patch for this issue. Have to change '__reduce__()' method since now unpickling of exhausted 'islice()' object cannot return old source iterator. -- components: Extension Modules files: patch_3.4_8c8315bac6a8.diff keywords: patch messages: 216939 nosy: Anton.Afanasyev, rhettinger priority: normal severity: normal status: open title: itertools.islice() doesn't release reference to the source iterator when the slice is exhausted type: resource usage versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4 Added file: http://bugs.python.org/file34990/patch_3.4_8c8315bac6a8.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21321 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted
Anton Afanasyev added the comment: Added patch for 2.7 version (no need to change '__reduce__()' method since it's not implemented). -- Added file: http://bugs.python.org/file34991/issue21321_2.7_e3217efa6edd.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21321 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Michael Boldischar added the comment: Windows 7 64-bit: python --version Python 2.7.6 Debian 7 Linux 64-bit: $ python --version Python 2.7.3 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Michael Boldischar added the comment:
Windows 7 64-bit:
root.tk.eval('info patchlevel')
'8.5.2'
Debian 7 Linux 64-bit:
root.tk.eval('info patchlevel')
'8.5.11'
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[issue18967] Find a less conflict prone approach to Misc/NEWS
R. David Murray added the comment: In order for things to work with a patch gating system, I believe it will be the most practical for the news items to be each in a separate file. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21283] A escape character is used when a REGEXP is an argument of strip string function
Tito Bouzout added the comment: Thanks guys for the information! Is still weird to me that the escape character is used, but well ! Will remember this bug. Kind regards, -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21283 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Ezio Melotti added the comment: Unless one looks carefully, it does not help the problen of merging maintenance bugfix items into a default list that also contains enhancement news not in the maintenance list*. What if instead of having sections in Misc/NEWS for core/library/documentation/etc., we simply make sections for bug fixes and enhancements? Wouldn't this basically solve the conflict problem (assuming all/most bug fixes are backported, and new features are only on default)? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21320] dict() allows keyword expansion with integer keys, e.g. dict(**{5:'v'})
R. David Murray added the comment: 2.7 can't be changed for backward compatibility reasons, and python3 enforces the restriction in dict, as you observe. I don't know if a python2 documentation note is worthwhile, but given the conversations at pycon about adding additional -3 warnings to 2.7, it seems like this is a place such a warning would be justified. -- nosy: +r.david.murray stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21320 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Zachary Ware added the comment: From some testing, this looks like a Tcl/Tk bug, fixed somewhere between 8.5.9 and 8.5.11: Python 3.2.5 which shipped with Tcl/Tk 8.5.9 shows this bug; Python 3.3.5 which shipped with Tcl/Tk 8.5.11 does not, and Python 2.7 built with Tcl/Tk 8.5.11 doesn't show it. Tcl/Tk 8.6.1 is also free of the bug. Benjamin, what's your take on updating the version of Tcl/Tk shipped with the next Python 2.7 Windows installer? Updating to a newer 8.5 is just a matter of changing paths in the buildbot scripts (and making sure whoever does the installer since Martin has retired knows about it); updating to 8.6 also requires some minor updates to PCbuild/pyproject.vsprops, but seems to work fine. See also issue20565. -- nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Benjamin Peterson added the comment: On Mon, Apr 21, 2014, at 8:54, Zachary Ware wrote: Zachary Ware added the comment: From some testing, this looks like a Tcl/Tk bug, fixed somewhere between 8.5.9 and 8.5.11: Python 3.2.5 which shipped with Tcl/Tk 8.5.9 shows this bug; Python 3.3.5 which shipped with Tcl/Tk 8.5.11 does not, and Python 2.7 built with Tcl/Tk 8.5.11 doesn't show it. Tcl/Tk 8.6.1 is also free of the bug. Benjamin, what's your take on updating the version of Tcl/Tk shipped with the next Python 2.7 Windows installer? Updating to a newer 8.5 is just a matter of changing paths in the buildbot scripts (and making sure whoever does the installer since Martin has retired knows about it); updating to 8.6 also requires some minor updates to PCbuild/pyproject.vsprops, but seems to work fine. Sounds fine to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Zachary Ware added the comment: Any opinions on which version to update to? 8.5.11 is easy and available and fixes the bug; 8.5.15 is the newest 8.5 but not on svn.python.org; 8.6.1 is available and is also what 3.4 (and currently 3.5) ships with. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21322] Pathlib .owner() and .group() methods fail on broken links
New submission from Iñigo Serna: Pathlib .owner() and .group() methods fail on broken symlinks. They use: return pwd.getpwuid(self.stat().st_uid).pw_name and: return grp.getgrgid(self.stat().st_gid).gr_name It should be self.lstat(). Attached simple fix as unified diff. -- components: Library (Lib) files: pathlib-34-owner_group_fixed.diff keywords: patch messages: 216950 nosy: inigoserna priority: normal severity: normal status: open title: Pathlib .owner() and .group() methods fail on broken links type: crash versions: Python 3.4 Added file: http://bugs.python.org/file34992/pathlib-34-owner_group_fixed.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21322 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19771] runpy should check ImportError.name before wrapping it
R. David Murray added the comment:
Hmm. It seems to me that .name not being set is a bug in importlib. It
appears that importlib doesn't set it in the 'from x import y' case. After a
bit of experimenting at the python prompt, I'm not even sure what that code in
runpy is *doing* (find_spec('foo.__main__') seems to return None if __main__
doesn't exist but foo does). I'm going to have to leave this to Nick unless I
find some more time somewhere ;)
--
nosy: +r.david.murray
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[issue12916] Add inspect.splitdoc
R. David Murray added the comment: It should receive a string. This is parallel to cleandoc, and I think splitdoc should go in the documentation right after cleandoc. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12916 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12916] Add inspect.splitdoc
Stéphane Wirtel added the comment: I will fix this issue asap, but I was too tired with the travel to Belgium. Hope to propose patch during this week. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12916 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18401] Tests for pdb import ~/.pdbrc
R. David Murray added the comment: Thanks, Sam. It is more helpful if the NEWS entry is *not* put in the patch given the current state of the tooling. What's needs to be added is an entry in Doc/whatsnew/3.5. For the new test, you can take advantage of the temp_dir and EnvironmentVarGuard helpers in test.support to simplify the code and make it more bullet proof. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18401 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
R. David Murray added the comment: That would probably work for now, but it wouldn't work for the patch gating system. On the other hand, it would sure make it easier to build/check whatsnew. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20962] Rather modest chunk size in gzip.GzipFile
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +nadeem.vawda, serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20962 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Ned Deily added the comment: FWIW, ActiveState is shipping 8.5.15 and 8.6.1 in ActiveTcl. For the OS X installers, we have been using 8.5.x (for the 64-bit/32-bit installer) because that's also what Apple has been shipping in recent OS X versions. Serhiy has committed a number of fixes in 3.x for Tk 8.6.x; I'm not sure if they are all backported to 2.7. I'm planning to stick with 8.5.x for OS X for 2.7 at least, and, with the various bugs in the Cocoa (OS X) Tk port, that means the very latest 8.5.15+. -- nosy: +ned.deily ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21303] Python 2.7 Spinbox Format Behaves Differently On Windows Versus Linux
Benjamin Peterson added the comment: On Mon, Apr 21, 2014, at 9:38, Zachary Ware wrote: Zachary Ware added the comment: Any opinions on which version to update to? 8.5.11 is easy and available and fixes the bug; 8.5.15 is the newest 8.5 but not on svn.python.org; 8.6.1 is available and is also what 3.4 (and currently 3.5) ships with. It would probably be good to have similar versions in the mac and windows installers. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21303 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Ezio Melotti added the comment: Also having a list of enhancements and bug fixes might be more meaningful for users than a list of core issues vs library issues vs other similar sections. This could also be done with two separate files, with the new features/enhancements file existing only on default and the bug fixes file existing across branches. From there it shouldn't be difficult for the gating system to append/prepend/insert the news. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
R. David Murray added the comment: That makes the tooling of the gating system harder, though. If the NEWS can just be a file in the patch, we don't have to have any special tooling for it in the gating system. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21323] CGI HTTP server not running scripts from subdirectories
New submission from Konstantin S. Solnushkin:
Somewhere between Python 3.3 and 3.4, a bug was introduced that forbids the
http.server module, working in CGI server mode, to run scripts residing in
subdirectories.
This will break existing software that relies on this feature.
How to reproduce the bug:
1. Create a temporary directory and enter it.
2. Create a directory cgi-bin, and then directory test inside cgi-bin.
3. Create a file test.py in cgi-bin/test with the following contents (see
also attachment to this bug report):
print(Content-type: text/plain
CGI script executed successfully!
)
4. When run, it should print the following:
Content-type: text/plain
CGI script executed successfully!
5. Now, run Python 3.3 in CGI HTTP server mode:
c:\Python33\python.exe -m http.server --cgi 8000
A request to http://localhost:8000/cgi-bin/test/test.py; then produces the
following in the HTTP server log:
Serving HTTP on 0.0.0.0 port 8000 ...
127.0.0.1 - - [21/Apr/2014 22:59:11] GET /cgi-bin/test/test.py HTTP/1.0 200 -
127.0.0.1 - - [21/Apr/2014 22:59:11] command: c:\Python33\python.exe -u
C:\TMP\cgi-bin\test\test.py
127.0.0.1 - - [21/Apr/2014 22:59:11] CGI script exited OK
6. Now, try this with Python 3.4, and the request will fail with the following
in the log:
C:\TMPc:\Python34\python.exe -m http.server --cgi 8000
Serving HTTP on 0.0.0.0 port 8000 ...
127.0.0.1 - - [21/Apr/2014 23:02:38] code 403, message CGI script is not a
plain file ('/cgi-bin/test')
127.0.0.1 - - [21/Apr/2014 23:02:38] GET /cgi-bin/test/test.py HTTP/1.0 403 -
This _could_ be related to the change introduced by issue 19435, although I am
not sure.
Tested with Windows XP SP3.
--
files: test.py
messages: 216960
nosy: k.s.solnushkin
priority: normal
severity: normal
status: open
title: CGI HTTP server not running scripts from subdirectories
type: behavior
versions: Python 3.4
Added file: http://bugs.python.org/file34993/test.py
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[issue18967] Find a less conflict prone approach to Misc/NEWS
Terry J. Reedy added the comment: If we put news items in a database keyed by issue number (and I think it reasonable that all news-worthy patches should have a tracker issue), then there would be no conflicts. (We already avoid simultaneous commits to the same issue.) If the database had fields such as the type of issue/patch and the component affected, then different queries could create text files sorted differently. We already have such a database with such fields and indexed by issue number -- the tracker itself. We could either copy data from the tracker into a separate database or add to the tracker a textbox News field that is only editable by either by the 'Assigned to' person or perhaps any committer. I personally would prefer a box that I could fill out when closing the issue. (The tracker could even ask for verification when closing a 'fixed' issue with a blank news.) News summaries could be extracted at any time by scanning commit messages since the last release for issue numbers. A news box on the tracker would give people looking at the issue thereafter a quick summary of the result of the issue without scanning through all the messages and checking the patches. Since the issue formatting is being reviewed, I think the issue summary should also include the exact releases patched. This would help people to see if an issue is only open for a possible backport, It might also help a program selecting issues for a news report. I am, of course, aware that I have glossed over many details. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Terry J. Reedy added the comment: Moving News items from the repository to the tracker, where I think they initially belong anyway, would also remove them as an issue for a future gating system. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Zachary Ware added the comment: Terry J. Reedy wrote: Moving News items from the repository to the tracker, where I think they initially belong anyway, would also remove them as an issue for a future gating system. I think News items are best left in the repository just so that for any given snapshot of the repository, you can see what significant changes are present. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
R. David Murray added the comment: Yeah, Guido was strongly in favor of that too. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Ezio Melotti added the comment: Agreed. Once the gating system is in place nothing prevent us to read the NEWS entry either from the patch that is being committed or from a field in the tracker and then including it together with the patch once it is approved. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21324] dbhash leaks random memory fragments to a database
New submission from Marcin Szewczyk: As stated in the subject. Example is in a remote Git repository: https://bitbucket.org/wodny/python-dbm-experiments/ It shows how some random data gets into the database (into some gaps between keys and values). There is also a C example which hasn't been caught on leaking. -- components: Library (Lib) messages: 216966 nosy: wodny priority: normal severity: normal status: open title: dbhash leaks random memory fragments to a database type: security versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21324 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue837046] pyport.h redeclares gethostname() if SOLARIS is defined
Michael Stahl added the comment: (note that i haven't used any Solaris myself since 2011) * the #ifdef SOLARIS block still exists in current hg checkout * according to comment http://bugs.python.org/msg18910 the SOLARIS macro can not be defined during a build of python itself, so: - the #ifdef SOLARIS block does not break build of python itself - the #ifdef SOLARIS block has no useful purpose * the #ifdef SOLARIS block is in a public header that may be included by _other_projects_' source files, and if those other projects happen to define a SOLARIS macro then they get the breakage (as the OOo patch demonstrates) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue837046 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21324] dbhash leaks random memory fragments to a database
Changes by Jakub Wilk jw...@jwilk.net: -- nosy: +jwilk ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21324 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17552] socket.sendfile()
Giampaolo Rodola' added the comment: Attached is a simple benchmark script transmitting a 100MB file. On my Linux box sendfile() is almost twice as fast as send(): send() real 0.0613s user 0.0100s sys 0.0900s total0.1000s sendfile() real 0.0318s user 0.s sys 0.0500s total0.0500s -- Added file: http://bugs.python.org/file34994/bench.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Terry J. Reedy added the comment: A sequential log of commit messages for a particular branch would give one an even better snapshot view of activity since not all commits have news messages and even when they do, commit messages sometimes have additional info. But see below. The essence of my proposal is that the ORIGINAL entry of a news item by a human be into the tracker where there is no conflict and where it can be seen by people looking at the issue. Eliminating that conflict is the subject of this issue. After that, items can be mechanically copied wherever desired, including, possibly, into a file in the repository. My apology if this part was not clear enough. Such mechanical copying and re-arranging should not have the conflicts that are the subject of this issue. In particular, if the gating system is the only entity that edits particular news files (and I propose that there could be more than one), it will not have conflicts with other editors. Since these would be secondary, derived files, I don't see why any or all should be in the hg repository, as opposed to being part of the doc package available online along with other derived files. In other words, the hg repository is for original master files used to create derivative files nearly always not kept in the repository. We do not put .html files derived from master .rst files into the repository. So I do not see why files derived from hg repository commit messages and the tracker sql repository should go into the hg repository either. But I don't especially care if they are. I doubt Guido favors a system that inhibits commits by making them unnecessariy painful and troublesome. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21225] io.py: Improve docstrings for classes
R. David Murray added the comment: Looks good to me. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21225 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19771] runpy should check ImportError.name before wrapping it
Changes by Luiz Poleto luiz.pol...@gmail.com: Added file: http://bugs.python.org/file34995/issue_19771.patch.v2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19771 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21322] Pathlib .owner() and .group() methods fail on broken links
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21322 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21322] Pathlib .owner() and .group() methods fail on broken links
Antoine Pitrou added the comment: Most other Path methods operate on the link target, not the link itself, so I don't see why these methods would work otherwise. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21322 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21228] Missing enumeration of HTTPResponse Objects methods of urllib.request.urlopen's http.client.HTTPResponse?
R. David Murray added the comment: That section of the docs is indeed rather confusing. Probably it just needs to be changed to say for the methods supported by this object, see HTTPResponse Objects. I'd like to see the docs reorganized so that the '.. class' declaration in the docs is immediately followed by the class's methods, but that's a much bigger project. -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17552] socket.sendfile()
Josh Rosenberg added the comment: For TransmitFile support, the Windows function to turn an integer file descriptor into a WinAPI file HANDLE should be _get_osfhandle: http://msdn.microsoft.com/en-us/library/ks2530z6.aspx -- nosy: +josh.rosenberg ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21225] io.py: Improve docstrings for classes
Changes by Antoine Pitrou pit...@free.fr: -- versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21225 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6305] islice doesn't accept large stop values
Alok Singhal added the comment: This updated patch has support for starting in fast mode until the next count would result in overflow in Py_ssize_t. The first patch started in slow mode as soon as any of 'start', 'stop', or 'step' was outside of the range. With this patch, we start in fast mode if possible and then transition to slow mode when needed. I also tested this patch for correctness for the following cases: - starting in slow mode, - transition from fast - slow, - pickle/unpickle I did this by temporarily changing the code twice: - to always use fast mode, and - pretending that overflow occurs at value 5 instead of PY_SSIZE_T_MAX. -- Added file: http://bugs.python.org/file34996/islice_large_values-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6305 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17552] socket.sendfile()
akira added the comment: Should socket.sendfile() always return number of bytes sent because file.tell() may be changed by something else that uses the same file descriptor? What happens if the file grows? Instead of returning `(was_os_sendfile_used, os_sendfile_error)`, you could specify `no_fallback=False` that could be set to `True` to assert that the fallback is not used (with `no_fallback=True` the `os_sendfile_error` is raised instead of using socket.send() as a fallback). If possible; always include number of bytes sent in any error that is raised. -- nosy: +akira ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18617] TLS and Intermediate Certificates
Sam Vilain added the comment: Perhaps the simplest thing here is to add a standard verify callback that catches verification errors, and returns the parsed server certificate as an attribute of the raised exception object. From python, the exception can be caught and then the certificate data info used to fetch the intermediate certificate, and pass it into SSLContext.load_verify_locations(). This would force an extra client connection, but be less insane than trying to fetch and return the certificate from inside the SSL_CTX_set_verify() callback IMHO. Does that sound workable? Any hints for a would-be drive-by patcher? -- nosy: +samv versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18617 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Nick Coghlan added the comment: Folks, this is *really, really, simple*: one file per NEWS entry. How we arrange them is just a detail. Don't go off trying to invent wild exotic alternatives that spread state across multiple sources of truth - significant historical info belongs in the version control system, and NEWS entries are how we highlight this one is significant (relative to other commits). A hg extension that prepopulates the commit message from a NEWS entry included in the patch wouldn't be difficult (especially since some of the Mercurial devs are likely to join the new core workflow list). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21325] Missing Generic EXIF library for images in the standard library
New submission from karl: There is a room for a consistent and good EXIF library for the Python Standard Library. -- components: Library (Lib) messages: 216978 nosy: karlcow priority: normal severity: normal status: open title: Missing Generic EXIF library for images in the standard library type: enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21325 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17552] socket.sendfile()
Giampaolo Rodola' added the comment: Instead of returning [...] you could specify `no_fallback=False` that could be set to `True` to assert that the fallback is not used [...] and return the number of bytes sent. Good idea, thanks, that is much better indeed. Updated patch is in attachment. [...] file.tell() may be changed by something else that uses the same file descriptor? What happens if the file grows? I would say that is a use case we should explicitly not support as it probably implies you're doing something you're not supposed to. If possible always include the number of bytes sent in any error that is raised. That's similar to my recent (rejected) proposal for socket.sendall(): https://mail.python.org/pipermail/python-ideas/2014-April/027689.html IMO the patch as it stands is fine as you can determine the number of bytes which were sent either by using the function return value or file.tell() (in case of error). Also, updating the file offset on exit makes the sendfile() implementation behave exactly like send(). -- Added file: http://bugs.python.org/file34997/socket-sendfile4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17552] socket.sendfile()
Changes by Giampaolo Rodola' g.rod...@gmail.com: -- nosy: +josiah.carlson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20901] test_sqlite fails with SQLite 3.8.4
koobs added the comment: Updating versions to match branches fix was committed in -- nosy: +koobs versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20901 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21256] Sort keyword arguments in mock _format_call_signature
Kushal Das added the comment: New patch with test and news entry. -- Added file: http://bugs.python.org/file34998/issue21256_v2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21256 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21228] Missing enumeration of HTTPResponse Objects methods of urllib.request.urlopen's http.client.HTTPResponse?
Martin Panter added the comment: I interpreted it more along the lines of “. . . returns a http.client.HTTPResponse object [with] the following [additional] methods.” Indeed, a HTTP urlopen() response I just tried does have info(), geturl() and getcode() methods, and I know the info() method is used in the real world. Also, it would be good to document that the HTTP response’s “msg” attribute does not actually hold the header, despite the HTTPResponse documentation. Further, the return value of BaseHandler.default_open() is defined to be the same as urlopen(), but when a HTTP error occurs I have found the “msg” attribute is meant to be the HTTP status text phrase (e.g. “Not Found”). Perhaps it would be good to add something like these two points wherever they belong: * The “msg” attribute returned by urlopen() does not hold the HTTP header, despite the “HTTPResponse” documentation * The “msg” attribute should be set to the HTTP status text phrase (HTTPResponse.reason) -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18967] Find a less conflict prone approach to Misc/NEWS
Terry J. Reedy added the comment: My concern with a file for each entry is a possible slowdown of some operations, like TortoiseHg resyncing the diff between repository and working directory (it is not instantaneous even now). However, if there are multiple directories and if they are emptied periodically, so that there are never more than a few hundred in any directory, it might not be too bad. I agree that this idea is otherwise an improvement. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18967 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21044] tarfile does not handle file .name being an int
Martin Panter added the comment: I ran into a related issue with the gettarinfo() method. Would that fall under the scope of this bug, or should I raise a separate one? with tarfile.open(/dev/null, w) as tar: ... with open(b/bin/sh, rb) as file: ... tar.gettarinfo(fileobj=file) ... Traceback (most recent call last): File stdin, line 3, in module File /usr/lib/python3.4/tarfile.py, line 1768, in gettarinfo arcname = arcname.replace(os.sep, /) TypeError: expected bytes, bytearray or buffer compatible object I realise that making TarInfo object with a byte string or integer as a file name is not a good idea. Perhaps the documentation should explicitly say that “fileobj.name” must be a real unencoded file name string unless “arcname” is also given. In my particular case I added arcname=, because my code generates the proper file name later on. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21044 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21284] IDLE reformat tests fail in presence of non-default FormatParagraph setting
Roundup Robot added the comment: New changeset 4ff2c0a637cf by Terry Jan Reedy in branch '2.7': Issue 21284: Idle: make test_formatparagraph pass even when a user changes the http://hg.python.org/cpython/rev/4ff2c0a637cf New changeset fe067339af80 by Terry Jan Reedy in branch '3.4': Issue 21284: Idle: make test_formatparagraph pass even when a user changes the http://hg.python.org/cpython/rev/fe067339af80 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21284 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21284] IDLE reformat tests fail in presence of non-default FormatParagraph setting
Changes by Terry J. Reedy tjre...@udel.edu: -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21284 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21139] Idle: change default reformat width from 70 to 72
Terry J. Reedy added the comment: I applied my patch as part of #21284. When I did so, I added 'limit=70' so that the tests pass otherwise unchanged. The only thing left here is to change config-main.def. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21139 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21138] mimetypes.MimeType UnicodeDecodeError
Roundup Robot added the comment: New changeset 374746c5dedc by Terry Jan Reedy in branch '2.7': Issue #21138: Change default reformat paragraph width to PEP 8's 72. http://hg.python.org/cpython/rev/374746c5dedc New changeset dd24099c0cf6 by Terry Jan Reedy in branch '3.4': Issue #21138: Change default reformat paragraph width to PEP 8's 72. http://hg.python.org/cpython/rev/dd24099c0cf6 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21138 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21138] mimetypes.MimeType UnicodeDecodeError
Changes by Terry J. Reedy tjre...@udel.edu: -- Removed message: http://bugs.python.org/msg216987 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21138 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21138] mimetypes.MimeType UnicodeDecodeError
Terry J. Reedy added the comment: The unlinked push message was for #21139. -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21138 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21139] Idle: change default reformat width from 70 to 72
Terry J. Reedy added the comment: I put 21138 in the commit message. The push messages are these. New changeset 374746c5dedc by Terry Jan Reedy in branch '2.7': Issue #21138: Change default reformat paragraph width to PEP 8's 72. http://hg.python.org/cpython/rev/374746c5dedc New changeset dd24099c0cf6 by Terry Jan Reedy in branch '3.4': Issue #21138: Change default reformat paragraph width to PEP 8's 72. http://hg.python.org/cpython/rev/dd24099c0cf6 -- resolution: - fixed stage: needs patch - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21139 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
