[RELEASED] Python 3.2
On behalf of the Python development team, I'm delighted to announce Python 3.2 final release. Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x line will only receive bugfixes, and new features are developed for 3.x only. Since PEP 3003, the Moratorium on Language Changes, is in effect, there are no changes in Python's syntax and built-in types in Python 3.2. Development efforts concentrated on the standard library and support for porting code to Python 3. Highlights are: * numerous improvements to the unittest module * PEP 3147, support for .pyc repository directories * PEP 3149, support for version tagged dynamic libraries * PEP 3148, a new futures library for concurrent programming * PEP 384, a stable ABI for extension modules * PEP 391, dictionary-based logging configuration * an overhauled GIL implementation that reduces contention * an extended email package that handles bytes messages * a much improved ssl module with support for SSL contexts and certificate hostname matching * a sysconfig module to access configuration information * additions to the shutil module, among them archive file support * many enhancements to configparser, among them mapping protocol support * improvements to pdb, the Python debugger * countless fixes regarding bytes/string issues; among them full support for a bytes environment (filenames, environment variables) * many consistency and behavior fixes for numeric operations For a more extensive list of changes in 3.2, see http://docs.python.org/3.2/whatsnew/3.2.html To download Python 3.2 visit: http://www.python.org/download/releases/3.2/ Please consider trying Python 3.2 with your code and reporting any bugs you may notice to: http://bugs.python.org/ Enjoy! - -- Georg Brandl, Release Manager georg at python.org (on behalf of the entire python-dev team and 3.2's contributors) -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
PyCon Australia 2011 - Call for Participation
The second PyCon AU will be held in Sydney on the weekend of the 20th and 21st of August at the Sydney Masonic Center. http://pycon-au.org/ We are looking for proposals for Talks on all aspects of Python programming from novice to advanced levels; applications and frameworks, or how you have been involved in introducing Python into your organisation. We're especially interested in short presentations that will teach conference-goers something new and useful. Can you show attendees how to use a module? Explore a Python language feature? Package an application? We welcome first-time speakers; we are a community conference and we are eager to hear about your experience. If you have friends or colleagues who have something valuable to contribute, twist their arms to tell us about it! Please also forward this Call for Proposals to anyone that you feel may be interested. To find out more go to the official Call for Proposals page here: http://pycon-au.org/2011/conference/proposals/ The deadline for proposal submission is the 2nd of May. See you in Sydney in August! Richard Jones PyCon AU Program Chair -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
An amazing one-minute bit of fun at the interactive prompt
e = 10.0 ** -7; n = 0; z = c = complex(-0.75, e) while abs(z) 2.0: n += 1 z = z * z + c n * e 3.1415926 Compute π ± e by counting Mandlebrot set iterations :-) Raymond -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
Compute ð ± e by counting Mandlebrot set iterations :-) That should be: pi plus-or-minus e Raymond -- http://mail.python.org/mailman/listinfo/python-list
Unbinding a name referenced by an enclosing scope
From the Python Language Reference (v 3.1): It is illegal to unbind a name referenced by an enclosing scope; the compiler will report a SyntaxError. But when I run the following code: a = 3 def x(): global a del(a) print(a) x() it works fine; and when I change the order of calls: x() print(a) I get a NameError, not a SyntaxError. Apparently, I'm not understanding the rule correctly. Can anyone explain it? Thanks. -- http://mail.python.org/mailman/listinfo/python-list
Re: Unbinding a name referenced by an enclosing scope
Grigory Javadyan wrote: From the Python Language Reference (v 3.1): It is illegal to unbind a name referenced by an enclosing scope; the compiler will report a SyntaxError. But when I run the following code: a = 3 def x(): global a del(a) print(a) x() it works fine; and when I change the order of calls: x() print(a) I get a NameError, not a SyntaxError. Apparently, I'm not understanding the rule correctly. Can anyone explain it? Thanks. The line you quote is probably meant to describe the following: def f(): ... a = 42 ... def g(): ... nonlocal a ... del a ... SyntaxError: can not delete variable 'a' referenced in nested scope Please file a documentation bug if you can come up with a clarification. -- http://mail.python.org/mailman/listinfo/python-list
hmac module and key format
Hi, Maybe I'm completely dense with regards to the hmac module and HMAC in general, but I've searched and cannot find for the life of me the answer to this very basic question. What format does hmac require the key to be in? I have a key in hexadecimal, do I give it the hex? Do I decode that to binary and give it that? Do I try to figure out what passphrase generated the hex and give it that instead? Nowhere in the documentation does it appear to mention what form the key must take, or how you tell it what form it's in for it to figure it out. If someone could enlighten me, I'd be most grateful. Regards, Stuart Longland -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
Raymond Hettinger pyt...@rcn.com writes: Compute π ± e by counting Mandlebrot set iterations :-) Very cool! I love π nerdery. Raymond Hettinger pyt...@rcn.com writes: Compute ð ± e by counting Mandlebrot set iterations :-) That should be: pi plus-or-minus e It was in my reader. Perhaps your server has encoding trouble? -- \ Moriarty: “Forty thousand million billion dollars? That money | `\must be worth a fortune!” —The Goon Show, _The Sale of | _o__) Manhattan_ | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
Re: hmac module and key format
Stuart Longland redhat...@gentoo.org writes: What format does hmac require the key to be in? It's an arbitrary string. I have a key in hexadecimal, do I give it the hex? Do I decode that to binary and give it that? Probably yes. Do you have test vectors? See if they work. -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
On Sun, 20 Feb 2011 22:42:17 +1100, Ben Finney wrote: Raymond Hettinger pyt...@rcn.com writes: Compute π ± e by counting Mandlebrot set iterations :-) Very cool! I love π nerdery. Raymond Hettinger pyt...@rcn.com writes: Compute ð ± e by counting Mandlebrot set iterations :-) That should be: pi plus-or-minus e It was in my reader. Perhaps your server has encoding trouble? Same here (Pan reader, Fedora 14). -- martin@ | Martin Gregorie gregorie. | Essex, UK org | -- http://mail.python.org/mailman/listinfo/python-list
Python 3.2 and html.escape function
I see that Python 3.2 includes a new module -- html -- with a single function -- escape. I would like to know how this function differs from xml.sax.saxutils.escape and, if there is no difference (or only a minor one), what the need is for this new module and its lone function -- Gerald Britton -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
On Sun, 20 Feb 2011 00:08:58 -0800, Raymond Hettinger wrote: e = 10.0 ** -7; n = 0; z = c = complex(-0.75, e) while abs(z) 2.0: n += 1 z = z * z + c n * e 3.1415926 Absolutely brilliant! That alone justifies including complex as a built- in type. *wink* Compute π ± e by counting Mandlebrot set iterations :-) eps would be a better name than e. As I read it, π ± e would be some number between 0.423310825130748 and 5.859874482048838, which isn't a terribly impressive approximation :) BTW, I see the symbol in your post as π (pi), not ð (lowercase eth). -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: Python 3.2 and html.escape function
On Sun, 20 Feb 2011 08:15:35 -0500, Gerald Britton wrote: I see that Python 3.2 includes a new module -- html -- with a single function -- escape. I would like to know how this function differs from xml.sax.saxutils.escape and, if there is no difference (or only a minor one), what the need is for this new module and its lone function Unless the html API has changed radically since Python 3.2a, I believe you are mistaken. [steve@sylar ~]$ python3.2 Python 3.2a1 (r32a1:83318, Aug 12 2010, 02:17:22) [GCC 4.1.2 20070925 (Red Hat 4.1.2-27)] on linux2 Type help, copyright, credits or license for more information. import html help(html) which gives me the following information: Help on package html: NAME html - # This directory is a Python package. FILE /usr/local/lib/python3.2/html/__init__.py MODULE DOCS http://docs.python.org/library/html PACKAGE CONTENTS entities parser So html is not a module, but a package that includes two sub-modules, entities and parser. I see no sign of anything called escape in either the top level html package, or either of the sub-modules, and the word escape only appears twice in the whole package, both times as unescape: [steve@sylar ~]$ cd /usr/local/lib/python3.2/html/ [steve@sylar html]$ ls entities.py __init__.py parser.py __pycache__ [steve@sylar html]$ grep -i escape *.py parser.py:attrvalue = self.unescape(attrvalue) parser.py:def unescape(self, s): So I don't know what you are looking at, but I don't believe it is the standard html package in the Python standard library. Perhaps you have accidentally shadowed it with your own html module? Try this: import html html.__file__ '/usr/local/lib/python3.2/html/__init__.py' -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: Python 3.2 and html.escape function
Steven D'Aprano wrote: On Sun, 20 Feb 2011 08:15:35 -0500, Gerald Britton wrote: I see that Python 3.2 includes a new module -- html -- with a single function -- escape. I would like to know how this function differs from xml.sax.saxutils.escape and, if there is no difference (or only a minor one), what the need is for this new module and its lone function Unless the html API has changed radically since Python 3.2a, I believe you are mistaken. Adding a function is not /that/ radical, and it has happened, see http://docs.python.org/dev/py3k/library/html.html The check-in message that is linked there claims that html.escape() is supposed to replace cgi.escape() Side note: there has been a discussion whether it's a good idea to put a function into a package, see http://mail.python.org/pipermail/python-dev/2011-January/107635.html -- http://mail.python.org/mailman/listinfo/python-list
Re: Best way to gain root privileges
http://hal.freedesktop.org/docs/polkit/pkexec.1.html http://hal.freedesktop.org/docs/polkit/polkit.8.html http://www.freedesktop.org/wiki/Software/PolicyKit A python package: http://pypi.python.org/pypi?:action=searchterm=polkitsubmit=search But there is example python code here: http://hal.freedesktop.org/docs/polkit/polkit-apps.html A quick note for completeness on policykit - it takes two config files to manage policykit (which threw me a bit), see pkexec, but see also pklocalauthority to authorise users: http://hal.freedesktop.org/docs/polkit/pklocalauthority.8.html http://mdzlog.alcor.net/2010/06/27/navigating-the-policykit-maze/ Also on the subject of creating/ running a daemon from init, a template for python code to do this here: http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/ -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
Ben Finney ben+pyt...@benfinney.id.au writes: Raymond Hettinger pyt...@rcn.com writes: Compute π ± e by counting Mandlebrot set iterations :-) Very cool! I love π nerdery. Raymond Hettinger pyt...@rcn.com writes: Compute ð ± e by counting Mandlebrot set iterations :-) That should be: pi plus-or-minus e It was in my reader. Perhaps your server has encoding trouble? He (or rather Google) used iso-8859-7 as a character set, which is the Latin/Greek alphabet and definitely has pi at 0xF0. Not exactly a common character set though. Running a iso-8859-1 font in a terminal means I see a ? instead of pi... -- http://mail.python.org/mailman/listinfo/python-list
Python 3.2 and html.escape function
Forgot to include the reference:
http://docs.python.org/dev/whatsnew/3.2.html
html
A new html module was introduced with only a single function,
escape(), which is used for escaping reserved characters from HTML
markup:
import html
html.escape('x 2 x 7')
'x gt; 2 amp;amp; x lt; 7'
--
Gerald Britton
--
http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
In article 87oc679bl2@benfinney.id.au, Ben Finney ben+pyt...@benfinney.id.au wrote: Raymond Hettinger pyt...@rcn.com writes: Compute � � e by counting Mandlebrot set iterations :-) Very cool! I love � nerdery. Raymond Hettinger pyt...@rcn.com writes: Compute ð ± e by counting Mandlebrot set iterations :-) That should be: pi plus-or-minus e It was in my reader. Perhaps your server has encoding trouble? He was probably reading the nroff man page. (ducking and running) -- http://mail.python.org/mailman/listinfo/python-list
Re: How to use Python well?
On Sat, Feb 19, 2011 at 05:27:24PM EST, Cameron Simpson wrote: [..] Any yet I (and others, based on stuff I've seen) find info to be a disaster. Why? - it forces the reader to use a non-standard pager to look at info, typically the utterly weird one that comes with the info command. On the rare occcasions I used it, navigation was such an uphill battle that I often forgot what I was looking for in the first place. The user using a terminal _should_ get to use their own pager because their fingers know how to drive it. I stumbled into this some time ago and never looked back: https://alioth.debian.org/projects/pinfo/ It was love at first sight since it actually has the good taste to use by default the same vi-like navigation key bindings I have set up for myself in the ELinks web browser, which I tend to favor over GUIs browsers when I'm reading html docs. When you need to do brutal force searches, you could also take a look at the vim ‘info’ plugin. On debian distributions, it is part of the ‘vim-scripts’ package and can be invoked by the ‘:Info’ Ex-mode command. You can then use the ‘:helpgrep’ command to create a list of matches that you can navigate in the same user-friendly way as you would use for the Vim help files. In a nutshell, instead of getting cross-eyed trying to locate the highlighted area on the screen to find the current match and hit some ‘find next’ button (or use any functionally similar mechanism) repeatedly, you are presented with a list of all your matches in their context. It is then just a matter of navigating to the one(s) that looks more promising and just hit enter to open the corresponding doc page in another Vim sub-window. Info, in its tiny pieces of text linked to other tiny pieces of text form, does not lend itself to this and the browser it does offer on a terminal is arcane. That also happens with html docs, with the single page vs. chunked formats. I have been rather enraged myself when researching something or other and felt I'd hit the jackpot when I found the perfect document online, only to have to read through the whole thing anyway because only the chunked format was available, and save from downloading all the bits and pieces and somehow recreating the single page version, there was no way I could run a global search. My main criticism of the man format is that it does not provide both. Here's an example. Since I don't write bash scripts on a regular basis, I often have to refer to the bash documentation. If I use man, I can search for instance for ‘SHELL BUILTIN’ alright, but the trouble is that there are about a dozen matches in this giant man page before I actually get to the ‘SHELL BUILTINS’ section. The info format, on the other hand, provides and index of the builtins, where I quickly find precisely what I am looking for. Generally speaking, I find that man pages are fine for anything that's, well.. about one page and that I can display on one screen (that's 92 lines on my display) have has major limitations for anything much longer. But see below (*). - the info pages end up as a scattering of tiny cross linked (if you're lucky) pieces with little information on one place/page. So you can't, for example, stand at the top of the doco page and search for a term. Not sure which particular info manual(s) you are referring to. There are also info documents that are nicely structured.. with a table of contents, an index, and sections of manageable proportions that provided you don't use the ridiculous ‘info’ viewer, make on-screen reading a pleasure, especially when you have decided to read the manual cover to cover. GNU/screen is a good example. The gdb manual is another. Perhaps it's also a matter of who wrote the doc, how good he is at writing doc, and how much effort he put in designing and writing the doc. And tools that automate the conversion from man to info and back may also have something to do with this sorry state of affairs. Frankly, info is usually a step backward, speaking as a reader. I am also speaking as a reader and I find that both the man and the info format (and html as well, for that matter) have their merits, and it's a question of choosing the right format, depending on the circumstances and what you are trying to do. * I grew enraged at the prevalence of GNU unix tools with only info for doco, and no manual pages or manual pages that said we don't put anything useful here, go read the info pages, the stuff here may not even be maintained (I'm serious - see the bottom of a lot of the rather trite manual pages that ship with GNU this/that/the-other). Same here... Especially when adding insult to injury, your favorite distribution ships a man page that directs you to the info manual, but does not ship the info version due to licensing disagreements, and you have to download the info version from gnu.org, create your own debian package.. etc. etc.
Re: An amazing one-minute bit of fun at the interactive prompt
eps would be a better name than e. py ε = 10.0 ** -7; n = 0; z = c = complex(-0.75, ε) py while abs(z) 2.0: ... n += 1 ... z = z * z + c ... py π = n * ε py print(π) 3.1415926 Regards, Martin -- http://mail.python.org/mailman/listinfo/python-list
Re: hmac module and key format
On Sun, 20 Feb 2011 04:01:20 -0800, Paul Rubin no.email@nospam.invalid wrote: Stuart Longland redhat...@gentoo.org writes: What format does hmac require the key to be in? It's an arbitrary string. I have a key in hexadecimal, do I give it the hex? Do I decode that to binary and give it that? Probably yes. Do you have test vectors? See if they work. Test case from http://www.faqs.org/rfcs/rfc2104.html : key = 0x0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b key_len = 16 bytes data =Hi There data_len =8 bytes digest = 0x9294727a3638bb1c13f48ef8158bfc9d Using the hmac module: hmac.hmac_md5( Hi There, 16*\x0b ) '\x92\x94rz68\xbb\x1c\x13\xf4\x8e\xf8\x15\x8b\xfc\x9d' -- To email me, substitute nowhere-spamcop, invalid-net. -- http://mail.python.org/mailman/listinfo/python-list
Re: An amazing one-minute bit of fun at the interactive prompt
Anssi Saari a...@sci.fi writes: Ben Finney ben+pyt...@benfinney.id.au writes: It [appeared correctly] in my reader. Perhaps your server has encoding trouble? He (or rather Google) used iso-8859-7 as a character set, which is the Latin/Greek alphabet and definitely has pi at 0xF0. Not exactly a common character set though. Running a iso-8859-1 font in a terminal means I see a ? instead of pi... Another good reason to eschew legacy encodings and use a Unicode character encoding for all internet messages, like the extremely common UTF-8. Get to it, Raymond! :-) -- \ “I knew things were changing when my Fraternity Brothers threw | `\ a guy out of the house for mocking me because I'm gay.” | _o__) —postsecret.com, 2010-01-19 | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
Re: wxPython in the context of Eclipse
On 20/02/2011 10:00 PM, python-list-requ...@python.org wrote: Subject: wxPython in the context of Eclipse From: Fred Marshall fmarshallxremove_th...@acm.org Date: Sat, 19 Feb 2011 23:22:44 -0800 To: python-list@python.org I asked earlier: How do I use wxPython or wxGlade in the context of Eclipse? A link to a howto would be great! I guess nobody knows or cares to answer? Have you tried the wxPython mailing list. You will probably have more wxPython users to draw upon than this list ;-) I use Eclipse with wxPython and it works fine. You need to install the Eclipse PyDev module (which I presume you have already done). If I recall correctly, I had to specify the python interpreter to use. It added a whole lot of paths to the PYTHONPATH variable which caused me some grief. I ended up removing them all (or most of them) and it worked fine after that. Cheers, Brendan. -- Brendan Simon www.etrix.com.au -- http://mail.python.org/mailman/listinfo/python-list
[RELEASED] Python 3.2
On behalf of the Python development team, I'm delighted to announce Python 3.2 final release. Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x line will only receive bugfixes, and new features are developed for 3.x only. Since PEP 3003, the Moratorium on Language Changes, is in effect, there are no changes in Python's syntax and built-in types in Python 3.2. Development efforts concentrated on the standard library and support for porting code to Python 3. Highlights are: * numerous improvements to the unittest module * PEP 3147, support for .pyc repository directories * PEP 3149, support for version tagged dynamic libraries * PEP 3148, a new futures library for concurrent programming * PEP 384, a stable ABI for extension modules * PEP 391, dictionary-based logging configuration * an overhauled GIL implementation that reduces contention * an extended email package that handles bytes messages * a much improved ssl module with support for SSL contexts and certificate hostname matching * a sysconfig module to access configuration information * additions to the shutil module, among them archive file support * many enhancements to configparser, among them mapping protocol support * improvements to pdb, the Python debugger * countless fixes regarding bytes/string issues; among them full support for a bytes environment (filenames, environment variables) * many consistency and behavior fixes for numeric operations For a more extensive list of changes in 3.2, see http://docs.python.org/3.2/whatsnew/3.2.html To download Python 3.2 visit: http://www.python.org/download/releases/3.2/ Please consider trying Python 3.2 with your code and reporting any bugs you may notice to: http://bugs.python.org/ Enjoy! - -- Georg Brandl, Release Manager georg at python.org (on behalf of the entire python-dev team and 3.2's contributors) -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On 2/19/2011 6:56 PM, Richard D. Moores wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. The IDLE editor was designed for writing Python code, not general text. It is expected that you will limit line lengths to what can be seen on your screen. -- Terry Jan Reedy -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On Sat, 19 Feb 2011 23:56:45 -, Richard D. Moores rdmoo...@gmail.com wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. I hate to ask, but why are you doing this? IDLE isn't a general-purpose editor, it's a programming editor specifically for Python, and as such it's entirely appropriate for it to discourage overly long lines. -- Rhodri James *-* Wildebeest Herder to the Masses -- http://mail.python.org/mailman/listinfo/python-list
SQLite server using execnet ?
hello, knowing that SQllite is not a client/server database, still want to see if a simple client/server setup would solve my current problems for the moment (because I love the simplicity of SQLlite, and planned to go to a client / server database in the future) Now I wonder if anyone has considered to use Python execnet-module to realize a simple SLQlite client / server application. If I look at the documentation of execnet, (and I realize that I'm a great optimist) it would take between 20 and 50 lines of Python code. thanks very much for your opinions. cheers, Stef Mientki -- http://mail.python.org/mailman/listinfo/python-list
Re: Problems of Symbol Congestion in Computer Languages
WestleyMartínez aniko...@gmail.com wrote in message news:mailman.202.1298081685.1189.python-l...@python.org... You have provided me with some well thought out arguments and have stimulated my young programmer's mind, but I think we're coming from different angles. You seem to come from a more math-minded, idealist angle, while I come from a more practical angle. Being a person who has had to deal with the í in my last name What purpose does the í serve in your last name, and how is it different from i? (I'd have guessed it indicated stress, but it looks Spanish and I thought that syllable was stressed anyway.) -- Bartc -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On Sun, Feb 20, 2011 at 16:31, Rhodri James rho...@wildebst.demon.co.uk wrote: On Sat, 19 Feb 2011 23:56:45 -, Richard D. Moores rdmoo...@gmail.com wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. I hate to ask, but why are you doing this? IDLE isn't a general-purpose editor, it's a programming editor specifically for Python, and as such it's entirely appropriate for it to discourage overly long lines. Take a look at http://tutoree7.pastebin.com/EmyQTaYt Dick Moores -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On Mon, 21 Feb 2011 01:41:12 -, Richard D. Moores rdmoo...@gmail.com wrote: On Sun, Feb 20, 2011 at 16:31, Rhodri James rho...@wildebst.demon.co.uk wrote: On Sat, 19 Feb 2011 23:56:45 -, Richard D. Moores rdmoo...@gmail.com wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. I hate to ask, but why are you doing this? IDLE isn't a general-purpose editor, it's a programming editor specifically for Python, and as such it's entirely appropriate for it to discourage overly long lines. Take a look at http://tutoree7.pastebin.com/EmyQTaYt I see. I'd recommend the approach of sticking your source data in a separate text file (using a text editor rather than IDLE) in any case; it's much less of a pain to change what you are working on that way. -- Rhodri James *-* Wildebeest Herder to the Masses -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On Sun, Feb 20, 2011 at 18:32, Rhodri James rho...@wildebst.demon.co.uk wrote: On Mon, 21 Feb 2011 01:41:12 -, Richard D. Moores rdmoo...@gmail.com wrote: On Sun, Feb 20, 2011 at 16:31, Rhodri James rho...@wildebst.demon.co.uk wrote: On Sat, 19 Feb 2011 23:56:45 -, Richard D. Moores rdmoo...@gmail.com wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. I hate to ask, but why are you doing this? IDLE isn't a general-purpose editor, it's a programming editor specifically for Python, and as such it's entirely appropriate for it to discourage overly long lines. Take a look at http://tutoree7.pastebin.com/EmyQTaYt I see. I'd recommend the approach of sticking your source data in a separate text file (using a text editor rather than IDLE) in any case; it's much less of a pain to change what you are working on that way. Problem is I know of no text editor that can handle Japanese. Thanks, Dick -- http://mail.python.org/mailman/listinfo/python-list
Re: IDLE won't wrap lines of text
On Sunday, February 20, 2011 10:51:38 PM UTC-4, Dick Moores wrote: On Sun, Feb 20, 2011 at 18:32, Rhodri James rho...@wildebst.demon.co.uk wrote: On Mon, 21 Feb 2011 01:41:12 -, Richard D. Moores rdmo...@gmail.com wrote: On Sun, Feb 20, 2011 at 16:31, Rhodri James rho...@wildebst.demon.co.uk wrote: On Sat, 19 Feb 2011 23:56:45 -, Richard D. Moores rdmo...@gmail.com wrote: Vista Python 3.1.3 I can't figure out how to get IDLE to wrap text pasted in from, say, a newspaper article. Usually, a each paragraph will appear as one long unwrapped line, with no way to read the whole line, because no horizontal bar is created. I haven't found anything about this in either the options or the help. I hate to ask, but why are you doing this? IDLE isn't a general-purpose editor, it's a programming editor specifically for Python, and as such it's entirely appropriate for it to discourage overly long lines. Take a look at http://tutoree7.pastebin.com/EmyQTaYt I see. I'd recommend the approach of sticking your source data in a separate text file (using a text editor rather than IDLE) in any case; it's much less of a pain to change what you are working on that way. Problem is I know of no text editor that can handle Japanese. Thanks, Dick The editor in Crunchy (http://code.google.com/p/crunchy) appears to be working just fine with the sample code you posted (at least when using Python 3 - I got an error when using it to run the code with Python 2). That being said, I would not recommend it for heavy work An editor that seems to work just fine (although it took a long time to load the sample code) is SublimeText (http://www.sublimetext.com/) - version 2 alpha; it is becoming my editor of choice. André -- http://mail.python.org/mailman/listinfo/python-list
Re: Problems of Symbol Congestion in Computer Languages
rantingrick rantingr...@gmail.com wrote: You lack vision. And you lack education. Evolution is the pursuit of perfection at the expense of anything and everything! Evolution is the process by which organisms change over time through genetically shared traits. There is no 'perfection', there is only 'fitness', that is, survival long enough to reproduce. Fitness is not something any of your ideas possess. The rest of your conjecture about my opinions and beliefs is just pure garbage. You'd get far fewer accusations of being a troll if you stopped putting words into other peoples mouths; then we'd just think you're exuberantly crazy. Also, Enough! With! The! Hyperbole! Already! Visionary is _never_ a self-appointed title. -- http://mail.python.org/mailman/listinfo/python-list
Re: SQLite server using execnet ?
Are you sure you'll still be able to guarantee the ACID'ity of transactions? What about performance? Also, what kind of load are you expecting? I believe this will choke under too much simultaneous queries. On Mon, Feb 21, 2011 at 4:55 AM, Stef Mientki stef.mien...@gmail.com wrote: hello, knowing that SQllite is not a client/server database, still want to see if a simple client/server setup would solve my current problems for the moment (because I love the simplicity of SQLlite, and planned to go to a client / server database in the future) Now I wonder if anyone has considered to use Python execnet-module to realize a simple SLQlite client / server application. If I look at the documentation of execnet, (and I realize that I'm a great optimist) it would take between 20 and 50 lines of Python code. thanks very much for your opinions. cheers, Stef Mientki -- http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
Re: Problems of Symbol Congestion in Computer Languages
On Sun, 20 Feb 2011 20:52:36 -0800, alex23 wrote: Also, Enough! With! The! Hyperbole! Already! Visionary is _never_ a self-appointed title. You only say that because you lack the vision to see just how visionary rantingrick's vision is1!11! Followups set to c.l.p. -- Steven -- http://mail.python.org/mailman/listinfo/python-list
[issue11254] distutils doesn't byte-compile .py files to __pycache__ during installation
New submission from Stefan Behnel sco...@users.sourceforge.net: During installation of Python packages (setup.py install or bdist), distutils puts .pyc files into the installed source directory, instead of moving them into __pycache__. This may mean that they are not getting used after installation (with potentially no way of getting updated due to lack of write access by users), and that source files that get imported during installation may end up with .pyc files in both the source directory and the __pycache__ directory in the installed package. The relevant python-dev thread is here: http://thread.gmane.org/gmane.comp.python.devel/121248/ -- assignee: tarek components: Distutils messages: 128897 nosy: eric.araujo, scoder, tarek priority: normal severity: normal status: open title: distutils doesn't byte-compile .py files to __pycache__ during installation type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11254 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11252] Handling statement OR assignment continuation '\' on Win32 platform
Georg Brandl ge...@python.org added the comment: Why do you think this is a bug in Python as opposed to one in the script parsing the .conf file? -- nosy: +georg.brandl resolution: - invalid status: open - pending ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11252 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11254] distutils doesn't byte-compile .py files to __pycache__ during installation
Stefan Behnel sco...@users.sourceforge.net added the comment: Here's a patch. I basically copied over the way py_compile determines the .pyc file name. It works for me for a normal installation. However, I couldn't test it with -O, as 2to3 crashes for me when I enable it during installation. I guess that's a separate issue. -- keywords: +patch Added file: http://bugs.python.org/file20802/issue11254.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11254 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11255] 2to3 throws AttributeError during distutils installation with -O
New submission from Stefan Behnel sco...@users.sourceforge.net:
When running a distutils installation of Cython (which uses lib2to3) as
python3.2 -O setup.py bdist, I get this:
Skipping implicit fixer: buffer
Skipping implicit fixer: idioms
Skipping implicit fixer: set_literal
Skipping implicit fixer: ws_comma
Traceback (most recent call last):
File setup.py, line 319, in module
**setup_args
File /opt/python3.2-opt/lib/python3.2/distutils/core.py, line 149, in setup
dist.run_commands()
File /opt/python3.2-opt/lib/python3.2/distutils/dist.py, line 919, in
run_commands
self.run_command(cmd)
File /opt/python3.2-opt/lib/python3.2/distutils/dist.py, line 938, in
run_command
cmd_obj.run()
File /opt/python3.2-opt/lib/python3.2/distutils/command/bdist.py, line 132,
in run
self.run_command(cmd_name)
File /opt/python3.2-opt/lib/python3.2/distutils/cmd.py, line 315, in
run_command
self.distribution.run_command(command)
File /opt/python3.2-opt/lib/python3.2/distutils/dist.py, line 938, in
run_command
cmd_obj.run()
File /opt/python3.2-opt/lib/python3.2/distutils/command/bdist_dumb.py, line
74, in run
self.run_command('build')
File /opt/python3.2-opt/lib/python3.2/distutils/cmd.py, line 315, in
run_command
self.distribution.run_command(command)
File /opt/python3.2-opt/lib/python3.2/distutils/dist.py, line 938, in
run_command
cmd_obj.run()
File /opt/python3.2-opt/lib/python3.2/distutils/command/build.py, line 128,
in run
self.run_command(cmd_name)
File /opt/python3.2-opt/lib/python3.2/distutils/cmd.py, line 315, in
run_command
self.distribution.run_command(command)
File /opt/python3.2-opt/lib/python3.2/distutils/dist.py, line 938, in
run_command
cmd_obj.run()
File /opt/python3.2-opt/lib/python3.2/distutils/command/build_py.py, line
404, in run
self.run_2to3(self.updated_files)
File /opt/python3.2-opt/lib/python3.2/distutils/util.py, line 649, in
run_2to3
return run_2to3(files, self.fixer_names, self.options, self.explicit)
File /opt/python3.2-opt/lib/python3.2/distutils/util.py, line 597, in
run_2to3
r.refactor(files, write=True)
File /opt/python3.2-opt/lib/python3.2/lib2to3/refactor.py, line 296, in
refactor
self.refactor_file(dir_or_file, write, doctests_only)
File /opt/python3.2-opt/lib/python3.2/lib2to3/refactor.py, line 349, in
refactor_file
tree = self.refactor_string(input, filename)
File /opt/python3.2-opt/lib/python3.2/lib2to3/refactor.py, line 381, in
refactor_string
self.refactor_tree(tree, name)
File /opt/python3.2-opt/lib/python3.2/lib2to3/refactor.py, line 442, in
refactor_tree
find_root(node)
File /opt/python3.2-opt/lib/python3.2/lib2to3/fixer_util.py, line 276, in
find_root
while node.type != syms.file_input:
AttributeError: 'NoneType' object has no attribute 'type'
--
components: 2to3 (2.x to 3.0 conversion tool)
messages: 128900
nosy: scoder
priority: normal
severity: normal
status: open
title: 2to3 throws AttributeError during distutils installation with -O
type: crash
versions: Python 3.2
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[issue11127] sockets should not be pickleable
Xuanji Li xua...@gmail.com added the comment: the correct way is to provide a __getstate__ method for socket right? I have implemented that in the attached patch. -- keywords: +patch nosy: +xuanji Added file: http://bugs.python.org/file20803/issue11127.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11127 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11256] inspect.getcallargs raises TypeError on valid arguments
New submission from Daniel Urban urban.dani...@gmail.com: inspect.getcallargs raises TypeError if given a function with only **kwargs, and some keyword arguments: Python 3.3a0 (py3k:88451, Feb 20 2011, 12:37:22) [GCC 4.4.3] on linux2 Type help, copyright, credits or license for more information. from inspect import getcallargs def f(**kwargs): pass ... f(a=1, b=2) getcallargs(f, a=1, b=2) Traceback (most recent call last): ... TypeError: f() takes no arguments (2 given) In line 946 of inspect.py the num_args == 0 and num_total condition is true: the function expects 0 positional arguments and got more than zero arguments, but in this case these are keyword arguments, so it shouldn't raise TypeError. -- components: Library (Lib) messages: 128902 nosy: benjamin.peterson, durban, gsakkis priority: normal severity: normal status: open title: inspect.getcallargs raises TypeError on valid arguments type: behavior versions: Python 2.7, Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11256 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11254] distutils doesn't byte-compile .py files to __pycache__ during installation
Éric Araujo mer...@netwok.org added the comment: Patch looks good. Regarding the problem with 2to3 and -O, maybe you can run 2to3 manually, copy the setup.py and run python3.2 -0. disutils.util.byte_compile is not tested, so this patch requires at least careful manual testing, and if possible a unit test. In distutils2, it may be possible to replace this function with a compileall call. -- components: +Distutils2 nosy: +alexis, barry stage: - patch review versions: +3rd party, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11254 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11133] inspect.getattr_static code execution
Florian Mayer florma...@aim.com added the comment:
Apparently another way to get getattr_static to execute code in Python 2.3rc3
is simply the following.
class Foo:
... @property
... def __dict__(self):
... print(Hello, World.)
... return {}
...
import inspect
inspect.getattr_static(Foo(), 'a')
Hello, World.
Traceback (most recent call last):
File stdin, line 1, in module
File /home/name/opt/lib/python3.2/inspect.py, line 1130, in getattr_static
raise AttributeError(attr)
AttributeError: a
--
nosy: +segfaulthunter
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[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
yeswanth swamiyeswa...@yahoo.com added the comment: I guess this needs to be reviewed . Added support for checking version in mkcfg.py by making use of suggest_normalized_version .. (didnt not an error for non matching suggestion , though it will prompt for the version it again ) -- Added file: http://bugs.python.org/file20804/diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
Éric Araujo mer...@netwok.org added the comment: Not bad! You need to test the script, at least manually, if possible with unit tests. This typo slipped in: + self.data.get['version']=suggested_version Remove “.get” (also add spaces around operators). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11256] inspect.getcallargs raises TypeError on valid arguments
Daniel Urban urban.dani...@gmail.com added the comment: Here is a patch. It also includes tests that would have detected this bug. It also corrects a case when getcallargs raised an exception with a different message (there are tests also for this): def f(**kwargs): pass ... f(1, a=2) Traceback (most recent call last): ... TypeError: f() takes exactly 0 positional arguments (2 given) getcallargs(f, 1, a=2) Traceback (most recent call last): ... TypeError: f() takes no arguments (2 given) There is a comment in the patch about this case: the message given by Python is also incorrect, because it says that 2 positional arguments are given, but there was only 1 positional argument (the other was a keyword argument). The patch currently handles this case by producing the same (incorrect) message as Python. -- keywords: +patch Added file: http://bugs.python.org/file20805/issue11256.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11256 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11254] distutils doesn't byte-compile .py files to __pycache__ during installation
Changes by Antoine Pitrou pit...@free.fr: -- priority: normal - critical ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11254 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
Changes by yeswanth swamiyeswa...@yahoo.com: Removed file: http://bugs.python.org/file20804/diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
yeswanth swamiyeswa...@yahoo.com added the comment: Sorry for the typo. I ran the code though and it worked fine. I guess might have patched a wrong file :( . Made the changes as you asked. Will try for the unit tests :) -- Added file: http://bugs.python.org/file20806/diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
Changes by yeswanth swamiyeswa...@yahoo.com: Removed file: http://bugs.python.org/file20806/diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11060] distutils2 sdist does not complain about version that is not PEP 386 compliant
Changes by yeswanth swamiyeswa...@yahoo.com: Added file: http://bugs.python.org/file20807/diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11257] asyncore stores unnecessary object references
New submission from Марк Коренберг socketp...@gmail.com:
asyncore.py:
---
def add_channel(self, map=None):
#self.log_info('adding channel %s' % self)
if map is None:
map = self._map
map[self._fileno] = self
-
As we see, it add itself to a map, creating unnecessary refences to 'self'.
Such code should be rewritten via weakref. Now it's unknown when object will
garbage collected. For example, if someone forget to call close(), object will
stuck, eating file descriptor and memory...
When using weakref, we may guarantee (via callback fcuntion), that we call
close() when last reference to object has been lost. Also, such behaviour
guarantee, that object will be garbage collected when last user's reference has
gone.
To approve my thoughts, see code:
--
class MyServer(asyncore.dispatcher):
def __init__(self, listenaddr):
asyncore.dispatcher.__init__(self)
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
self.set_reuse_addr()
self.bind(listenaddr)
self.listen(5)
def handle_accept(self):
while 1:
r=self.accept()
if r is None:
break
my_conn_handler(r[0])
As we see, we create a new instance via my_conn_handler(), and we do not store
reference to it, but object will not be garbage collected. It's unexpected
behaviour.
--
components: Library (Lib)
messages: 128909
nosy: mmarkk
priority: normal
severity: normal
status: open
title: asyncore stores unnecessary object references
type: behavior
versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3
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[issue11258] ctypes: Speed up find_library() on Linux by 500%
New submission from Jonas H. jo...@lophus.org: (This applies to all versions of Python I investigated, although the attached patch is for Python 2.7) I wondered why `import uuid` took so long, so I did some profiling. It turns out that `find_library` wastes at lot of time because of this crazy regular expression in `_findSoname_ldconfig`. A quick look at the ldconfig source (namely, the print_cache routine which is invoked when you call `ldconfig -p`, http://sourceware.org/git/?p=glibc.git;a=blob;f=elf/cache.c#l127) confirmed my suspicion that the ldconfig's output could easily be parsed without such a regex monster. I attached two patches that fix this problem. Choose one! ;-) The ctypes tests pass with my fixes, and here comes some benchmarking: $ cat benchmark_ctypes.py from ctypes.util import find_library for i in xrange(10): for lib in ['mm', 'c', 'bz2', 'uuid']: find_library(lib) # Current implementation $ time python benchmark_ctypes.py real0m11.813s ... $ time python -c 'import uuid' real0m0.625s ... # With my patch applied $ cp /tmp/ctypesutil.py ctypes/util.py $ time python benchmark_ctypes.py real0m1.785s ... $ time python -c 'import uuid' real0m0.182s ... -- assignee: theller components: ctypes files: faster-find-library1.diff keywords: patch messages: 128910 nosy: jonash, theller priority: normal severity: normal status: open title: ctypes: Speed up find_library() on Linux by 500% type: performance versions: Python 2.5, Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file20808/faster-find-library1.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11258] ctypes: Speed up find_library() on Linux by 500%
Changes by Jonas H. jo...@lophus.org: Added file: http://bugs.python.org/file20809/faster-find-library2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11258] ctypes: Speed up find_library() on Linux by 500%
Jonas H. jo...@lophus.org added the comment: (might also be related to http://bugs.python.org/issue11063) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11258] ctypes: Speed up find_library() on Linux by 500%
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +pitrou stage: - patch review versions: -Python 2.5, Python 2.6, Python 2.7, Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11258] ctypes: Speed up find_library() on Linux by 500%
Antoine Pitrou pit...@free.fr added the comment: Here is the first patch adapted for py3k. -- Added file: http://bugs.python.org/file20810/faster-find-library1-py3k.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11258] ctypes: Speed up find_library() on Linux by 500%
Antoine Pitrou pit...@free.fr added the comment: Actually, re.escape is probably still needed around name. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11258 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat
New submission from Марк Коренберг socketp...@gmail.com: asynchat does not check if terminator is negative integer. so constructions like self.ac_in_buffer[:n] will lead to misbehaviour. When that integer goes from net, attack can be crafted. For example, on Content-Length field. -- components: Library (Lib) messages: 128914 nosy: mmarkk priority: normal severity: normal status: open title: asynchat type: security ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat does not check if terminator is negative integer
Changes by Марк Коренберг socketp...@gmail.com: -- title: asynchat - asynchat does not check if terminator is negative integer ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11127] sockets should not be pickleable
Antoine Pitrou pit...@free.fr added the comment: You also need to a test to Lib/test/test_socket.py. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11127 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11133] inspect.getattr_static code execution
Andreas Stührk andy-pyt...@hammerhartes.de added the comment: Attached is a patch that fixes the issue: The dict methods are now used directly and before every access to an instance's __dict__ attribute, it is checked that that attribute is really the instance's attribute and not a class attribute of the instance's type. -- keywords: +patch nosy: +Trundle Added file: http://bugs.python.org/file20811/inspect_issue_11133.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11133 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11260] smtpd-as-a-script feature should be documented and should use argparse
New submission from Xavier Morel xavier.mo...@masklinn.net: argparse has been merged to the standard library in 3.2, and (tell me if I'm wrong) would therefore be the best-practices way to parse command-line arguments. Numerous stdlib modules can be used as scripts, but they tend to have ad-hoc documentation (if they are at all documented) and arguments parsing (using any of the 4 available methods in Python: straight from sys.argv, getopt, optparse and argparse). I picked smtpd as a first shot since it does something useful (SMTP proxy) and has a pretty good (if ad-hoc) command-line documentation. smtpd is currently using getopt for its options parsing and the argument parsing is very cleanly factored: the port only had to replace the implementation of the `parseargs` function (and add and remove some helpers). * The port keeps the existing arguments semantics (including the mandatory host:port syntax for the local and remote specs if overridden) * The port tries to maintain the old error messages, but due to the way argparse works (or the way I used it for the specs) the parity is not perfect when providing incorrect specs * The CLI help uses argparse's formatting, and the documentation for the local and remote specs was set on these arguments rather than as an epilog. The version string was also removed from the help screen * Because they are set by argparse's arguments validation, the status codes on incorrect arguments are slightly different: - running smtpd.py as a regular user without the `--nosetuid` flag still exits with status 1 - providing incorrect spec formats (missing or non-int port) or providing too many positional arguments (3 or more) now exits with status 2 (formerly 1) -- assignee: docs@python components: Documentation, Library (Lib) files: smtpd-to-argparse.diff keywords: patch messages: 128917 nosy: barry, docs@python, xmorel priority: normal severity: normal status: open title: smtpd-as-a-script feature should be documented and should use argparse versions: Python 3.3 Added file: http://bugs.python.org/file20812/smtpd-to-argparse.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11260 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11260] smtpd-as-a-script feature should be documented and should use argparse
Xavier Morel xavier.mo...@masklinn.net added the comment: Second patch: documenting smtpd-as-a-script in the module's rst -- Added file: http://bugs.python.org/file20813/smtpd-as-script-doc.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11260 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11199] urllib hangs when closing connection
Charles-Francois Natali neolo...@free.fr added the comment: The problem is due to the way urllib closes a FTP data transfer. The data channel is closed, and a shutdown hook is called that waits for a message on the control channel. But in that case, when the data connection is closed while the transfer is in progress, the server doesn't send any further message on the control channel, and we remain stuck (note that if the data channel is closed after the file has been transfered, in that case an end of transfer message is sent, which explains why this dones't happen with the sleep in between). The solution is to first wait for a message on the control channel, and then close the data channel (which makes sense, a close hook is generally called before closing the corresponding connection). The attached patch just does that. Note that I'm not sure why we need to wait for a further message on the control channel (maybe it's part of an RFC or something...). -- keywords: +patch nosy: +neologix Added file: http://bugs.python.org/file20814/urllib_ftp_close.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11199 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11199] urllib hangs when closing connection
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +giampaolo.rodola, orsenthil stage: - patch review versions: +Python 2.7, Python 3.2, Python 3.3 -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11199 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat does not check if terminator is negative integer
Changes by Antoine Pitrou pit...@free.fr: -- assignee: - giampaolo.rodola nosy: +giampaolo.rodola ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11257] asyncore stores unnecessary object references
Changes by Antoine Pitrou pit...@free.fr: -- assignee: - giampaolo.rodola nosy: +giampaolo.rodola ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11257 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11257] asyncore stores unnecessary object references
Giampaolo Rodola' g.rod...@gmail.com added the comment: Such code should be rewritten via weakref. Can you write a patch? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11257 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11199] urllib hangs when closing connection
Changes by Charles-Francois Natali neolo...@free.fr: Added file: http://bugs.python.org/file20815/urllib_ftp_close_27.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11199 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat does not check if terminator is negative integer
Giampaolo Rodola' g.rod...@gmail.com added the comment: What do you mean by constructions like self.ac_in_buffer[:n] will lead to misbehaviour.? Please try to be more precise (e.g. by providing a piece of code which demonstrates the issue). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11261] urlopen breaks when data parameter is used.
New submission from David Phillips david.193.phill...@gmail.com:
The following code works on python 3.1.3 but fails on Python 3.2rc2
(r32rc2:88269, Jan 30 2011, 14:30:28). (I run Mac OS X, version 10.6.6.)
-
import urllib, urllib.request, urllib.error, urllib.parse
form = urllib.parse.urlencode({'field1':'Log in'})
try:
response = urllib.request.urlopen('http://www.google.com/', form)
except urllib.error.HTTPError as exception:
print (exception)
---
When loaded, the following error messages are generated:
---
Traceback (most recent call last):
File
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/urllib/request.py,
line 1057, in do_request_
mv = memoryview(data)
TypeError: cannot make memory view because object does not have the buffer
interface
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File stdin, line 2, in module
File
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/urllib/request.py,
line 138, in urlopen
return opener.open(url, data, timeout)
File
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/urllib/request.py,
line 364, in open
req = meth(req)
File
/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/urllib/request.py,
line 1062, in do_request_
data))
ValueError: Content-Length should be specified
for iterable data of type class 'str' 'field1=Log+in'
--
components: Library (Lib)
messages: 128922
nosy: david193
priority: normal
severity: normal
status: open
title: urlopen breaks when data parameter is used.
type: crash
versions: Python 3.2
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[issue11261] urlopen breaks when data parameter is used.
Changes by Ned Deily n...@acm.org: -- nosy: +orsenthil ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11261 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat does not check if terminator is negative integer
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11262] re.sub replaces only first 32 matches with re.U flag
New submission from Eugene Morozov eugene.moro...@gmail.com: There's a peculiar and difficult to find bug in the re.sub method. Try following example: text = 'X'*4096 nt = re.sub(uXX, u., text, re.U) nt u'XXX' (only 32 dots, the rest of the string is not changed). If I first compile regexp, and then perform compiled_regexp.sub, everything seems to work correctly. -- components: Regular Expressions messages: 128923 nosy: Eugene.Morozov priority: normal severity: normal status: open title: re.sub replaces only first 32 matches with re.U flag type: security versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11262 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9995] setup.py register sdist upload requires pass to be saved
Martin v. Löwis mar...@v.loewis.de added the comment: Instead of using http over TCP and basic auth to upload stuff to PyPI, you can also use SSH. In this case, no password is needed at all. -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9995 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11262] re.sub replaces only first 32 matches with re.U flag
SilentGhost ghost@gmail.com added the comment: If you read docs carefully, you notice that re.sub doesn't accept flags argument. Its 4th argument is count, re.U numerical value is 32. Closing as invalid. There are some duplicates too, I'm sure. -- nosy: +SilentGhost resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11262 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11263] Wrong link to source code of ftplib
New submission from Reiner Gerecke mr.squ...@gmail.com: The link to the source code of the ftp module at the top of the documentation (http://docs.python.org/release/3.2/library/ftplib.html) points to a non-existant page. **Source code:** :source:`Lib/ftp.py` It is referencing ftp.py, but needs to be ftplib.py. -- assignee: docs@python components: Documentation messages: 128926 nosy: Reiner.Gerecke, docs@python priority: normal severity: normal status: open title: Wrong link to source code of ftplib versions: Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11263 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11263] Wrong link to source code of ftplib
SilentGhost ghost@gmail.com added the comment: here is the patch -- keywords: +patch nosy: +SilentGhost stage: - patch review Added file: http://bugs.python.org/file20816/ftplib.rst.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11263 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11200] Addition of abiflags breaks distutils
Toshio Kuratomi a.bad...@gmail.com added the comment: Ha! Your reply jogged my memory. MvL mentioned exactly the potential for this backwards incompatibility here: http://mail.python.org/pipermail/python-dev/2010-December/106351.html when talking about whether other API changes could go into distutils to support accepted PEPs. tarek, eric, since python-3.2 is now out, I assume that you're going to want to port distribute rather than back the changes out of distutils. Do you want a bug report or is this high enough priority that you're already working on it? -- status: pending - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11200 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11226] subprocesses experience mysterious delay in receiving stdin EOF
Yang Zhang yang.pythonb...@mailnull.com added the comment: After way too much time, I figured it out, after a quote from this post jumped out at me: See the I/O on Pipes and FIFOs section of pipe(7) (man 7 pipe) If all file descriptors referring to the write end of a pipe have been closed, then an attempt to read(2) from the pipe will see end-of- file (read(2) will return 0). I should've known this, but it never occurred to me - had nothing to do with Python in particular. What was happening was: the subprocesses were getting forked with open (writer) file descriptors to each others' pipes. As long as there are open writer file descriptors to a pipe, readers won't see EOF. E.g.: p1=Popen(..., stdin=PIPE, ...) # creates a pipe the parent process can write to p2=Popen(...) # inherits the writer FD - as long as p2 exists, p1 won't see EOF Turns out there's a close_fds parameter to Popen, so the solution is to pass close_fds=True. All simple and obvious in hindsight, but still managed to cost at least a couple eyeballs good chunks of time. -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11226 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11261] urlopen breaks when data parameter is used.
Senthil Kumaran orsent...@gmail.com added the comment: On Sun, Feb 20, 2011 at 10:07:31PM +, David Phillips wrote: The following code works on python 3.1.3 but fails on Python 3.2rc2 (r32rc2:88269, Jan 30 2011, 14:30:28). (I run Mac OS X, version 10.6.6.) Is that a real world code? (As in used in production)? Because, things have been a bit tightened in 3.2 and it expects data to be bytes and throws an exception if it is not bytes. urlencode will output str and you have explicitly encode it to bytes (Using the value Accept-Encoding response header) before you send the data to urlopen. The updated docs reflect this change. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11261 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11224] 3.2: tarfile.getmembers causes 100% cpu usage on Windows
Sridhar Ratnakumar sridh...@activestate.com added the comment: Lars, the attached patch fixes the issue. I'll add this to ActivePython 3.2. Thanks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11224 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11252] Handling statement OR assignment continuation '\' on Win32 platform
Suresh Kalkunte sskalku...@gmail.com added the comment: If the defect was with the script, the failure to bypass the '\' notation would have to be true on Redhat Linux. Since build.conf with '\' notation gets parsed without errors on Redhat Linux, I am under the impression the parsing performed by Python on Win32 recognizes '\' as a legitimate file token resulting in the script to fail. In summary, I view semantics of '\' being different in Win32 vs. Linux as an inconsistency and hence thought it to be a possible defect in Python. However, if Python scripts do not guarantee platform independence, i.e, one's scripts need to be cognizant of platform idiosyncrasy, then, I believe it is not a bug in Python. -- status: pending - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11252 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7330] PyUnicode_FromFormat segfault
Ray.Allen ysj@gmail.com added the comment: With your patch, %.200s truncates the input string to 200 *characters*, but I think that it should truncate to 200 *bytes*, as printf does. Sorry, I don't understand. The result of PyUnicode_FromFormatV() is a unicode object. Then how to truncate to 200 *bytes*? You can truncate the input char* on the call to PyUnicode_DecodeUTF8: pass a size smaller than strlen(s). Now I wonder how should we treat precision formatters of '%s'. First of all, the PyUnicode_FromFormat() should behave like C printf(). In C printf(), the precision formatter of %s is to specify a maximum width of the displayed result. If final result is longer than that value, it must be truncated. That means the precision is applied on the final result. While python's PyUnicode_FromFormat() is to produce unicode strings, so the width and precision formatter should be applied on the final unicode string result. And the format stage is split into two ones, one is converting each paramater to an unicode string, another one is to put the width and precision formatters on them. So I wonder if we should apply the precision formatter on the converting stage, that is, to PyUnicode_DecodeUTF8(). So in my opinion precision should not be applied to input chars, but output unicodes. I hope I didn't misunderstand something. So haypo, what's your opinion. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7330] PyUnicode_FromFormat segfault
Changes by Ray.Allen ysj@gmail.com: Removed file: http://bugs.python.org/file20739/issue_7330.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11264] Format Specification Mini-Language missing type 'i'?
New submission from Matt Joiner anacro...@gmail.com:
The Format Specification Mini-Language is missing type 'i', generally the same
as 'd', and ubiquitous in the libraries from which the specification is
derived. See the 'd,i' conversion specifier in C:
http://linux.die.net/man/3/printf, and the Old String Formatting Operations:
http://docs.python.org/dev/py3k/library/stdtypes.html#old-string-formatting-operations.
'{:d}'.format(3)
'3'
'{:i}'.format(3)
Traceback (most recent call last):
File stdin, line 1, in module
ValueError: Unknown format code 'i' for object of type 'int'
--
components: Interpreter Core
messages: 128934
nosy: anacrolix
priority: normal
severity: normal
status: open
title: Format Specification Mini-Language missing type 'i'?
versions: Python 2.6, Python 2.7, Python 3.2, Python 3.3
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[issue11261] urlopen breaks when data parameter is used.
David Phillips david.193.phill...@gmail.com added the comment: Converting the type of my variable form from string to bytes did, indeed, allow the code to run, but I have to wonder about changing the inputs to urlopen like this. The 3.1.3 docs call for the data parameter to be string, and I presume that has been the case all along. Changing the data parameter from string to bytes may be a relatively clean change to make, but this change is going to break a lot of existing code. Are you sure you want to do that? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11261 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11257] asyncore stores unnecessary object references
Марк Коренберг socketp...@gmail.com added the comment:
--- asyncore.py 2010-09-15 22:18:21.0 +0600
+++ asyncore.py 2011-02-21 09:43:15.033839614 +0500
@@ -58,7 +58,7 @@
try:
socket_map
except NameError:
-socket_map = {}
+socket_map = weakref.WeakValueDictionary()
def _strerror(err):
try:
--
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[issue11257] asyncore stores unnecessary object references
Марк Коренберг socketp...@gmail.com added the comment: sorry, forgot import weakref -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11257 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11259] asynchat does not check if terminator is negative integer
Марк Коренберг socketp...@gmail.com added the comment: asynchat.py: class async_chat: handle_read(): --- elif isinstance(terminator, int) or isinstance(terminator, long): # numeric terminator n = terminator if lb n: self.collect_incoming_data (self.ac_in_buffer) self.ac_in_buffer = '' self.terminator = self.terminator - lb else: self.collect_incoming_data (self.ac_in_buffer[:n]) self.ac_in_buffer = self.ac_in_buffer[n:] self.terminator = 0 self.found_terminator() -- suppose, terminator is -10. if lb n never match. So, else branch executed. next, it will call self.collect_incoming_data (self.ac_in_buffer[:n]), to push data to user. It should push some data from beginning of the buffer, intead of this, total buffer except last 10 characters pushed. Moreover, self.ac_in_buffer = self.ac_in_buffer[n:] shoudl give tail of the buffer, ut instead of this, self.ac_in_buffer will contain part of the tail. Such behaviour may break protocol parsing. In my case, malicious user pass 'Content-Length: -100' and totally break protocol parsing. Crafted values may gain memory leak. In any way, author of this code does not thought about negative n in constructions [:n] or [n:]. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11259 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11265] asyncore does not check for EAGAIN errno
New submission from Марк Коренберг socketp...@gmail.com: According to man: -- ERRORS EAGAIN or EWOULDBLOCK The socket is marked nonblocking and no connections are present to be accepted. POSIX.1-2001 allows either error to be returned for this case, and does not require these constants to have the same value, so a portable application should check for both possibilities. - patch included -- components: Library (Lib) files: z.patch keywords: patch messages: 128939 nosy: mmarkk priority: normal severity: normal status: open title: asyncore does not check for EAGAIN errno versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file20817/z.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11265 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11265] asyncore does not check for EAGAIN errno
Changes by Марк Коренберг socketp...@gmail.com: -- type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11265 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11266] asyncore does not handle EINTR in recv, send, connect, accept,
New submission from Марк Коренберг socketp...@gmail.com: in spite of usage of non-blocking IO, syscalls may return EINTR if signal arrive during some syscalls. It is desirable to re-call syscall after receiving EINTR. Trivial loops should be implemented around (recv, send, connect, accept) -- components: Library (Lib) messages: 128940 nosy: mmarkk priority: normal severity: normal status: open title: asyncore does not handle EINTR in recv, send, connect, accept, type: behavior versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11266 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10867] mmap.flush() issue msync() even if mapping was created with prot=mmap.PROT_READ only
Changes by Марк Коренберг socketp...@gmail.com: -- resolution: - duplicate status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10867 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11263] Wrong link to source code of ftplib
Changes by Raymond Hettinger rhettin...@users.sourceforge.net: -- assignee: docs@python - rhettinger nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11263 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11267] asyncore does not check for POLLERR and POLLHUP if neither readable nor writable
New submission from Марк Коренберг socketp...@gmail.com: asyncore.py: poll2() : if flags: # Only check for exceptions if object was either readable # or writable. flags |= select.POLLERR | select.POLLHUP | select.POLLNVAL pollster.register(fd, flags) This is unexpected behaviour. Why descriptor does not get polled if neither read nor write selected ? So I can not track dropping of connection if I do not want neither read nor write. I think if flags: should be removed. -- components: IO, Library (Lib) messages: 128941 nosy: mmarkk priority: normal severity: normal status: open title: asyncore does not check for POLLERR and POLLHUP if neither readable nor writable type: behavior versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11267 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11268] Mac OS/X installer fails if documentation was previously installed.
New submission from Raymond Hettinger rhettin...@users.sourceforge.net: The 3.2.0 install failed at the documentation step. I believe this happened because I had already install the release candidate beforehand, so it looks like on of the steps is not checking for existing files. -- assignee: ned.deily components: Installation messages: 128942 nosy: ned.deily, rhettinger priority: normal severity: normal status: open title: Mac OS/X installer fails if documentation was previously installed. type: behavior versions: Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11264] Format Specification Mini-Language missing type 'i'?
Georg Brandl ge...@python.org added the comment: IMO the new format language was quite right to do away with redundant specifiers, since d and i are completely equivalent. -- assignee: - eric.smith nosy: +eric.smith, georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11264 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11261] urlopen breaks when data parameter is used.
Georg Brandl ge...@python.org added the comment: Quite a few docs still say string where in fact bytes are expected in Python 3.x; we're updating these as we go along. -- assignee: - docs@python components: +Documentation -Library (Lib) nosy: +docs@python, georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11261 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
