ANN: phileas (=Python/Html Integration; Larry's Elegant Alternative scheme) 0.6 available
Hippo's Techical Systems BV is proud to anounced that release 0.6 of
'phileas' is available.
Phileas stands for:
*P*ython *H*TML *I*ntegration - *L*arry's *E*legant *A*lternative
*S*cheme
(The word 'elegant' is a matter of taste of course but it makes the
acronym work!)
/Web-site/:
http://larry.myerscough.nl/phileas_project
/Description/:
Phileas is actually a new take on some old ideas:
The code in 'html40.py' allows html to be coded in a natural /[dare
I say'pythonic'?]/ style, as the following fragment illustrates:
from phileas.html40 import HTML40
# .
h = HTML40()
# .
h._(h.h1|'Major Heading',
h.p | (
closing tags may be implied by use of the '|'
operator. with brackets where appropriate,
h.a(href=someUrl)|clickableLink,
h.br,
),
h.p, or be coded explicitly like this!,
~h.p,
)
As such, it covers similar ground to established packages like
'HTMLgen' but I believe it is somewhat easier to use and leads to
clearer code when nested tags and looping constructions are used. In
fact, my intention is to make the practice of mixing templating
constructions with python code unnecesary.
The other files in the phileas package implement an object-oriented
web-page framework, rather like psp's ('python server pages') but
styled around the constructs in
'html40.py'.
/Installation:/
[You may wish/need to deviate from the followng instructions
depending on your platform.]
1.Create a directory 'phileas' in a location of your choice;
make a note of the parent directory name
2.Unzip the latest zip-file from
http://larry.myerscough.nl/phileas_project into this directory.
3.Create a file 'phileas.pth' in your python site-packages
directory containg the name of the parent directory (forward slashes
are ok, even on windows)
4.Check that the above has worked by doing 'import phileas'
from a python shell; no news (no output) is good news.
5.The rest is up to you; the other stuff on
http://larry.myerscough.nl may help you to get started.
/A final note from the author:/
I'm sure I need to improve a number of things before I have a
package worth calling 1.0. I look forward to receiving input from
the python community which will guide the necessary improvements.
Larry Myerscough (aka 'papahippo')
Hippos Technical Systems BV
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asciitable 0.5.0
I'd like to announce the release of version 0.5.0 of asciitable, an extensible module for reading and writing ASCII tables. This release features a new function to guess the table format from the supported formats within asciitable. This function is now called by default within asciitable.read(). http://cxc.harvard.edu/contrib/asciitable/#guess-table-format Other updates include: - Added support for whitespace (tab or space) delimited tables by setting the delimiter parameter to \s. - Improved support for RDB tables by parsing the second line which specifies column type and (optionally) width. These values are written out if available when writing an RDB table. - More rigorous checking of format compatibility for several table formats. Regards, Tom Aldcroft -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
[ANN] Python courses 2011
Python Courses 2011 === Our schedule of public Python courses for 2011 is taking shape. This year we added some new topics such as Cython and XML processing with Python. If you are interested in other Python topics just let me now. Also, if you would like to teach about a Python topic you are an expert in, just drop me a line. Courses taught in English - February 14 - 18, 2011 Python - Software Development Training for Cheminformatics (Leipzig, Germany) May 13 - 15, 2011 Python for Programmers (Leipzig, Germany) May 16 - 20, 2011 Python Power Course (Leipzig, Germany) including: * Advanced Python * Optimizing Python Programs * Python Extensions with Other Languages * Fast Code with the Cython Compiler * High Performance XML with Python June 3 - 5, 2011 Introduction to Python and Python for Scientists and Engineers (Golden, CO, USA) August 22 - 24, 2011 Python for Programmers (Leipzig, Germany) August 25 - 27, 2011 Python for Scientists and Engineers (Leipzig, Germany) More information: http://www.python-academy.com/courses/dates.html Courses taught in German Jan. 31 - Feb. 2, 2011 Pythonkurs bei Aberla (Zürich, Switzerland) April 4 - 6, 2011 Python für Programmierer (Leipzig, Germany) April 7 - 9, 2011 Django Python Web-Framework (Leipzig, Germany) More information: http://www.python-academy.de/Kurse/termine.html -- Mike mmuel...@python-academy.de -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
Pygments 1.4 Unschärfe released
I've just uploaded the Pygments 1.4 packages to CheeseShop. Pygments is a generic syntax highlighter written in Python. Download it from http://pypi.python.org/pypi/Pygments, or look at the demonstration at http://pygments.org/demo. As always, many thanks go to Tim Hatch for writing or integrating many of the bug fixes and new features in this release. Of course, thanks to all other contributors too! Enjoy, Georg -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
First release of Proteus
Proteus is a Python library to access Tryton [1] server. (Tryton is a
three-tiers high-level general purpose application platform)
It can be used through XML-RPC or by using trytond as module and
provides an
Active Record pattern enabling you to interact pythonically with your
Tryton
server.
Its common usages are:
- scripting for automatic actions
- scenario testing
- automatic setup
- basement for a CLI (with iPython, bpython etc.)
- basement for a minimal client
Here is some example usage:
At first you import the necessary functions
from proteus import config, Model, Wizard
Then you can create a database and install the `party` module into it
config = config.set_trytond(':memory:',
database_type='sqlite')
Module = Model.get('ir.module.module')
party, = Module.find([('name', '=', 'party')])
Module.button_install([party.id], config.context)
Wizard('ir.module.module.install_upgrade').execute('start')
We will then create a party, set her name and even her language
Party = Model.get('party.party')
party = Party()
party.name = 'ham'
party.save()
party.name
u'ham'
party.id 0
True
Notice how addresses (which are a One2Many field for the party model)
are
handled just like Python list objects:
Address = Model.get('party.address')
address = Address()
party.addresses.append(address)
party.save()
party.addresses #doctest: +ELLIPSIS
[proteus.Model.get('party.address')(...)]
More on http://pypi.python.org/pypi/proteus/1.8.0
[1] http://www.tryton.org/
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Re: Tkinter: The good, the bad, and the ugly!
From: Hank Fay hank...@gmail.com Subject: Re: Tkinter: The good, the bad, and the ugly! That (the desktop app issue) was the big game-change for me. It looks like a desktop app, it acts like a desktop app, and our enterprise customers would be delighted to a) have no installs to do for fat clients; or b) not have to run a TS or Citrix farm. It looks like a desktop app, but it doesn't fully act like a desktop app. Not all the computer users are using a mouse and not all of them can see, but the good desktop apps are very accessible for those users who can't do those things. Octavian -- http://mail.python.org/mailman/listinfo/python-list
A quesstion with matplotlib
Dear all, I have a quesstion about change the width of the ylabel.You know the width of the ylabel is relaete to the x axi,how can i change the width of the ylabel not depend on the width of the x-axis? Thank you! George -- http://mail.python.org/mailman/listinfo/python-list
Re: list 2 dict?
On Jan 2, 3:18 pm, Octavian Rasnita orasn...@gmail.com wrote:
Hi,
If I want to create a dictionary from a list, is there a better way than the
long line below?
l = [1, 2, 3, 4, 5, 6, 7, 'a', 8, 'b']
d = dict(zip([l[x] for x in range(len(l)) if x %2 == 0], [l[x] for x in
range(len(l)) if x %2 == 1]))
print(d)
{8: 'b', 1: 2, 3: 4, 5: 6, 7: 'a'}
Thanks.
Octavian
this is efficient
l = [1,2,3,4,5,6]
dict(izip(islice(l,0,len(l),2),islice(l,1,len(l),2)))
{1: 2, 3: 4, 5: 6}
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Arisingsoft provides the Norton antivirus all in one security suite.
hai, Uses : The package includes a personal firewall, phishing protection and the ability to detect and remove malware. Norton 360 is compatible with 32-bit editions of Windows XP and 32-bit or 64-bit editions of Windows Vista.Windows 7 support has been added. Reviews cited Norton 360's low resource usage, relative to Norton Internet Security 2007, and phishing protection. http://www.arisingsoft.com/2010_11_14_archive.html http://www.arisingsoft.com/ -- http://mail.python.org/mailman/listinfo/python-list
Re: String building using join
Hello, On Sun, Jan 02, 2011 at 10:11:50AM -0800, Alex Willmer wrote: def prg3(l): return '\n'.join([str(x) for x in l if x]) just one fix (one fix one fix one fix): return '\n'.join([str(x) for x in l if x is not None]) -- With best regards, xrgtn -- http://mail.python.org/mailman/listinfo/python-list
Re: Is there anyway to run JavaScript in python?
crow wen...@gmail.com writes: Hi, I'm writing a test tool to simulate Web browser. Is there anyway to run JavaScript in python? Thanks in advance. Not really. Yes, you can invoke spidermonkey. But the crucial point about running JS is not executing JS, it's about having the *DOM* of the browser available. Which spidermonkey obviously hasn't. So, I recommend using Selenium. Diez -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
gervaz ger...@gmail.com writes: On 31 Dic 2010, 23:25, Alice Bevan–McGregor al...@gothcandy.com wrote: On 2010-12-31 10:28:26 -0800, John Nagle said: Even worse, sending control-C to a multi-thread program is unreliable in CPython. See http://blip.tv/file/2232410; for why. It's painful. AFIK, that has been resolved in Python 3.2 with the introduction of an intelligent thread scheduler as part of the GIL release/acquire process. - Alice. Ok, but then suppose I have multiple long running threads that I want to delete/suspend because they are tooking too much time, which solution do you propose? If possible, use multiple processes instead. Diez -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On Jan 2, 5:55 pm, Gerry Reno gr...@verizon.net wrote: I tried printing sys.path and here is the output: ['', '/usr/local/lib/python27.zip', '/usr/local/lib/python2.7/', '/usr/local/lib/python2.7/plat-linux2', '/usr/local/lib/python2.7/lib-tk', '/usr/local/lib/python2.7/lib-old', '/usr/local/lib/lib-dynload'] Now, those paths must be on your machine because they are not on my client machine. But the interpreter is now running on MY machine. Well in a sandbox really. So how is that going to work? Yeah, those are the paths on the machine where the binary was compiled (so, they are the standard paths on ubuntu). Anyhow the filesystem can't (and shouldn't) be accessed from inside a browser page. I think we will implement a minimal virtual filesystem here, just enough for stuff to work. The actual implementation would use HTML5 features like local storage etc. - azakai -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
azakai alonmozi...@gmail.com writes: Hello, I hope this will be interesting to people here: CPython running on the web, http://syntensity.com/static/python.html That isn't a new implementation of Python, but rather CPython 2.7.1, compiled from C to JavaScript using Emscripten and LLVM. For more details on the conversion process, see http://emscripten.org A fun hack. Have you bothered to compare it to the PyPy javascript backend - perfomance-wise, that is? Diez -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On 3 Gen, 17:47, de...@web.de (Diez B. Roggisch) wrote: gervaz ger...@gmail.com writes: On 31 Dic 2010, 23:25, Alice Bevan–McGregor al...@gothcandy.com wrote: On 2010-12-31 10:28:26 -0800, John Nagle said: Even worse, sending control-C to a multi-thread program is unreliable in CPython. See http://blip.tv/file/2232410; for why. It's painful. AFIK, that has been resolved in Python 3.2 with the introduction of an intelligent thread scheduler as part of the GIL release/acquire process. - Alice. Ok, but then suppose I have multiple long running threads that I want to delete/suspend because they are tooking too much time, which solution do you propose? If possible, use multiple processes instead. Diez- Nascondi testo citato - Mostra testo citato - Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? Mattia -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 3:22 pm, gervaz ger...@gmail.com wrote: On 3 Gen, 17:47, de...@web.de (Diez B. Roggisch) wrote: gervaz ger...@gmail.com writes: On 31 Dic 2010, 23:25, Alice Bevan–McGregor al...@gothcandy.com wrote: On 2010-12-31 10:28:26 -0800, John Nagle said: Even worse, sending control-C to a multi-thread program is unreliable in CPython. See http://blip.tv/file/2232410; for why. It's painful. AFIK, that has been resolved in Python 3.2 with the introduction of an intelligent thread scheduler as part of the GIL release/acquire process. - Alice. Ok, but then suppose I have multiple long running threads that I want to delete/suspend because they are tooking too much time, which solution do you propose? If possible, use multiple processes instead. Diez- Nascondi testo citato - Mostra testo citato - Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? No. Processes can be terminated easily on all major platforms. See `os.kill`. Jean-Paul -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 4:06 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? No. Processes can be terminated easily on all major platforms. See `os.kill`. Yes, but that's not the whole story, now is it? It's certainly much more reliable and easier to kill a process. It's not any easier to do it and retain defined behavior, depending on exactly what you're doing. For example, if you kill it while it's in the middle of updating shared memory, you can potentially incur undefined behavior on the part of any process that can also access shared memory. In short, taking a program that uses threads and shared state and simply replacing the threads with processes will likely not gain you a thing. It entirely depends on what those threads are doing and how they do it. Adam -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On 01/03/2011 03:10 PM, azakai wrote: On Jan 2, 5:55 pm, Gerry Reno gr...@verizon.net wrote: I tried printing sys.path and here is the output: ['', '/usr/local/lib/python27.zip', '/usr/local/lib/python2.7/', '/usr/local/lib/python2.7/plat-linux2', '/usr/local/lib/python2.7/lib-tk', '/usr/local/lib/python2.7/lib-old', '/usr/local/lib/lib-dynload'] Now, those paths must be on your machine because they are not on my client machine. But the interpreter is now running on MY machine. Well in a sandbox really. So how is that going to work? Yeah, those are the paths on the machine where the binary was compiled (so, they are the standard paths on ubuntu). Anyhow the filesystem can't (and shouldn't) be accessed from inside a browser page. Well, the local filesystem could be accessible with the user's permission and this should be an option. Regards, Gerry -- http://mail.python.org/mailman/listinfo/python-list
Re: Interesting bug
On Jan 2, 12:22 am, Daniel Fetchinson fetchin...@googlemail.com wrote: An AI bot is playing a trick on us. Yes, it appears that the mystery is solved: Mark V. Shaney is alive and well and living in Bangalore :-) -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On 01/03/2011 03:13 PM, Diez B. Roggisch wrote: A fun hack. Have you bothered to compare it to the PyPy javascript backend - perfomance-wise, that is? Diez I don't think that exists anymore. Didn't that get removed from PyPy about 2 years ago? Regards, Gerry -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On 3 Gen, 22:17, Adam Skutt ask...@gmail.com wrote: On Jan 3, 4:06 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? No. Processes can be terminated easily on all major platforms. See `os.kill`. Yes, but that's not the whole story, now is it? It's certainly much more reliable and easier to kill a process. It's not any easier to do it and retain defined behavior, depending on exactly what you're doing. For example, if you kill it while it's in the middle of updating shared memory, you can potentially incur undefined behavior on the part of any process that can also access shared memory. In short, taking a program that uses threads and shared state and simply replacing the threads with processes will likely not gain you a thing. It entirely depends on what those threads are doing and how they do it. Adam As per the py3.1 documentation, os.kill is only available in the Unix os. Regarding the case pointed out by Adam I think the best way to deal with it is to create a critical section so that the shared memory will be updated in an atomic fashion. Btw it would be useful to take a look at some actual code/documentation in order to understand how others dealt with the problem... Ciao, Mattia -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 4:17 pm, Adam Skutt ask...@gmail.com wrote: On Jan 3, 4:06 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? No. Processes can be terminated easily on all major platforms. See `os.kill`. Yes, but that's not the whole story, now is it? It's certainly much more reliable and easier to kill a process. It's not any easier to do it and retain defined behavior, depending on exactly what you're doing. For example, if you kill it while it's in the middle of updating shared memory, you can potentially incur undefined behavior on the part of any process that can also access shared memory. Then don't use shared memory. In short, taking a program that uses threads and shared state and simply replacing the threads with processes will likely not gain you a thing. It entirely depends on what those threads are doing and how they do it. Of course. The whole point here is not about threads vs processes. It's about shared memory concurrency vs non-shared memory concurrency. You can implement both with threads and both with processes, but threads are geared towards shared memory and processes are geared towards non-shared memory. So what most people mean by use processes is don't use shared memory. Jean-Paul -- http://mail.python.org/mailman/listinfo/python-list
SUNLisp 2: Josh vs. Kenny Flamewars Galore!!
All they agree on is Common Lisp! Come join the Yobbos of MCNA at the Frog Toad for booze, vino, and great food and knock down drag out debates galore on everything from Cells to Lisp IDEs: When: Tomorrow Tuesday, at 7pm Where: http://www.thefrogandtoadpub.com/ HK -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
Gerry Reno gr...@verizon.net writes: On 01/03/2011 03:13 PM, Diez B. Roggisch wrote: A fun hack. Have you bothered to compare it to the PyPy javascript backend - perfomance-wise, that is? Diez I don't think that exists anymore. Didn't that get removed from PyPy about 2 years ago? Ah, didn't know that. I was under the impression pyjamas was done with it. Apparently, that's wrong: http://pyjs.org/ But then I re-phrase my question: how does this relate to pyjamas/pyjs? Diez -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
gervaz ger...@gmail.com writes: On 3 Gen, 22:17, Adam Skutt ask...@gmail.com wrote: On Jan 3, 4:06 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Multiple processes, ok, but then regarding processes' interruption there will be the same problems pointed out by using threads? No. Processes can be terminated easily on all major platforms. See `os.kill`. Yes, but that's not the whole story, now is it? It's certainly much more reliable and easier to kill a process. It's not any easier to do it and retain defined behavior, depending on exactly what you're doing. For example, if you kill it while it's in the middle of updating shared memory, you can potentially incur undefined behavior on the part of any process that can also access shared memory. In short, taking a program that uses threads and shared state and simply replacing the threads with processes will likely not gain you a thing. It entirely depends on what those threads are doing and how they do it. Adam As per the py3.1 documentation, os.kill is only available in the Unix os. Regarding the case pointed out by Adam I think the best way to deal with it is to create a critical section so that the shared memory will be updated in an atomic fashion. Btw it would be useful to take a look at some actual code/documentation in order to understand how others dealt with the problem... There is the multiprocessing module. It's a good start, and works cross-platform. Diez -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 5:05 pm, gervaz ger...@gmail.com wrote: Regarding the case pointed out by Adam I think the best way to deal with it is to create a critical section so that the shared memory will be updated in an atomic fashion. Ok, so if the OS kills the process between taking the lock and releasing it, what are you going to do? Handled naively, you can end up in a deadlock situation[1]. If a process has locked a semaphore and then terminates, the semaphore retains its current value: all other processes waiting on the semaphore will still be waiting, and any new processes that access the semaphore will wait as well. In short, if a process holding a semaphore dies, you have to manually unlock it. For signals that the process intends to handle, you can always disable them before taking the lock and reenable them after releasing it. Or, you can install signal handlers in each process that ensure everything is properly cleaned up when the signal is delivered. Which solution is right depends on what you're doing. For signals you don't intend to handle (SIGSEGV) or cannot handle (SIGKILL) there's not much you can do. It's potentially dangerous to continue on after a child has received such a signal, so the right solution may be to literally do nothing and let the deadlock occur. If you must do cleanup, it must be done carefully. The key thing to understand is that the problems with killing threads haven't gone away: delivering the please die message isn't the hard part; it's safely cleaning up the thread in such a way it doesn't break the rest of the application! This problem still exists if you replace threads with processes (assuming you're using shared memory). As such, the better thing to do, if possible, is to avoid shared memory and use constructs like pipes and sockets for I/O. They have much better defined failure semantics, and do allow you a modicum of fault isolation. At the very least, graceful shutdown is much easier. HTH, Adam [1] For SIGINT from the terminal, the right thing /might/ happen. Strong emphasis on the might. -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On 01/03/2011 05:55 PM, Diez B. Roggisch wrote: Gerry Reno gr...@verizon.net writes: On 01/03/2011 03:13 PM, Diez B. Roggisch wrote: A fun hack. Have you bothered to compare it to the PyPy javascript backend - perfomance-wise, that is? Diez I don't think that exists anymore. Didn't that get removed from PyPy about 2 years ago? Ah, didn't know that. I was under the impression pyjamas was done with it. Apparently, that's wrong: http://pyjs.org/ But then I re-phrase my question: how does this relate to pyjamas/pyjs? Diez From what I've seen so far: Pyjamas is taking your python code and converting it into javascript so that your python code (converted to javascript) can run in a browser. CPotW is taking the whole python interpreter and converting the interpreter into javascript so that the python interpreter runs in the browser. Your python code remains as python code. Regards, Gerry -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 5:24 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Of course. The whole point here is not about threads vs processes. It's about shared memory concurrency vs non-shared memory concurrency. You can implement both with threads and both with processes, but threads are geared towards shared memory and processes are geared towards non-shared memory. So what most people mean by use processes is don't use shared memory. This is entirely my presumption, but I think if the OP were keenly aware of the differences between thread and processes, it's pretty likely he wouldn't have asked his question in the first place. Also, I've written lots and lots of use processes code on multiple platforms, and much of it has used some sort of shared memory construct. It's actually pretty common, especially in code bases with a lot of history. Not all the world is Apache. Adam -- http://mail.python.org/mailman/listinfo/python-list
Re: SUNLisp 2: Josh vs. Kenny Flamewars Galore!!
kenny crossposted bullshit over 5 newsgroups again: […] JFTR: *PLONK* -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On Jan 2, 4:58 pm, pyt...@bdurham.com wrote: Azakai/Gerry, Errors when using Firefox 3.6.3: firefox 3.6.13 openbsd i386 4.8 -current error console has some errors: editor not defined module not define too much recursion nothing interested happened on the web page, but wonderful project anyway -- http://mail.python.org/mailman/listinfo/python-list
Python comparison matrix
I've created a spreadsheet that compares the built ins, features and modules of the CPython releases so far. For instance it shows: - basestring was first introduced at version 2.3 then removed in version 3.0 - List comprehensions (PEP 202) were introduced at version 2.0. - apply() was a built in throughout the 1.x and 2.x series, but was deprecated in from 2.3 and removed in 3.0 - Generator functions were first introduced in 2.2 with __future__ import, from 2.3 they were fully supported https://spreadsheets.google.com/pub?key=0At5kubLl6ri7dHU2OEJFWkJ1SE16NUNvaGg2UFBxMUE The current version covers CPython 1.5 - 3.2 on these aspects: - Built in types and functions - Keywords - Modules - Interpreter switches and environment variables - Platforms, including shipped Python version(s) for major Linux distributions - Features/PEPs (incomplete) I gathered the data from the documentation at python.org. It's work in progress so there are plenty of rough edges and holes, but I'd like to get your opinions, feedback and suggestions. - Would you find such a document useful? - What format(s) would be most useful to you (e.g. spreadsheet, pdf, web page(s), database, wall chart, desktop background)? - Are there other aspects/pages that you'd like to see included? - Do you know of source(s) for which versions of CPython supported which operating systems (e.g. the first and last Python release that works on Windows 98 or Mac OS 9)? The best I've found so far is PEP 11 Regards and thanks, Alex -- http://mail.python.org/mailman/listinfo/python-list
Re: Python comparison matrix
On Mon, 3 Jan 2011 16:17:00 -0800 (PST) Alex Willmer a...@moreati.org.uk wrote: I've created a spreadsheet that compares the built ins, features and modules of the CPython releases so far. For instance it shows: A couple of errors: - BufferError is also in 3.x - IndentationError is also in 3.x - object is also in 3.x - NotImplemented is not an exception type, it's a built-in singleton like None - you forgot VMSError (only on VMS) :-) Regards Antoine. -- http://mail.python.org/mailman/listinfo/python-list
Re: Python comparison matrix
Alex, I think this type of documentation is incredibly useful! Is there some type of key which explains symbols like !, *, f, etc? Thanks for sharing this work with the community. Malcolm -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On Jan 3, 12:13 pm, de...@web.de (Diez B. Roggisch) wrote: A fun hack. Have you bothered to compare it to the PyPy javascript backend - perfomance-wise, that is? Gerry already gave a complete and accurate answer to the status of this project in comparison to PyPy and pyjamas. Regarding performance, this hack is not currently fast, primarily because the code is not optimized yet. But through a combination of optimizations on the side of Emscripten (getting all LLVM optimizations to work when compiling to JS) and on the side of the browsers (optimizing accesses on typed arrays in JS, etc.), then I hope the code will eventually run quite fast, even comparably to C. - azakai -- http://mail.python.org/mailman/listinfo/python-list
Re: Python comparison matrix
On Tuesday, January 4, 2011 12:54:24 AM UTC, Malcolm wrote: Alex, I think this type of documentation is incredibly useful! Thank you. Is there some type of key which explains symbols like !, *, f, etc? There is a key, it's the second tab from the end, '!' wasn't documented and I forgot why I marked bytes() thusly, so I've removed it. -- http://mail.python.org/mailman/listinfo/python-list
Re: Python comparison matrix
Thank you Antoine, I've fixed those errors. Going by the docs, I have VMSError down as first introduced in Python 2.5. -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On Jan 3, 12:23 pm, Gerry Reno gr...@verizon.net wrote: On 01/03/2011 03:10 PM, azakai wrote: On Jan 2, 5:55 pm, Gerry Reno gr...@verizon.net wrote: I tried printing sys.path and here is the output: ['', '/usr/local/lib/python27.zip', '/usr/local/lib/python2.7/', '/usr/local/lib/python2.7/plat-linux2', '/usr/local/lib/python2.7/lib-tk', '/usr/local/lib/python2.7/lib-old', '/usr/local/lib/lib-dynload'] Now, those paths must be on your machine because they are not on my client machine. But the interpreter is now running on MY machine. Well in a sandbox really. So how is that going to work? Yeah, those are the paths on the machine where the binary was compiled (so, they are the standard paths on ubuntu). Anyhow the filesystem can't (and shouldn't) be accessed from inside a browser page. Well, the local filesystem could be accessible with the user's permission and this should be an option. Hmm, I think this might be possible with the HTML5 File API. Would definitely be useful here. - azakai -- http://mail.python.org/mailman/listinfo/python-list
Re: Multiple instances and wrong parental links
Mere are my ramblings of a novice (bad) Hobbyst programmer. You mentioned that your having a hard time coming up with a solution to your complex problem. Complex means you are doing lots of different things to different things all over the place where timing is an issue. First it seems you are trying to simplify your problem by creating a generic class you might call Element which is held in an ElementList class. Right? Or is it you would like you to create a new class for each unique element? If this is the case it would be because each unique element - behaves- differently. Is this the case? Or do all XML elements basically behave the same? If they behave the same you're confusing your design. A class represents a unique behavior. Remember instances can have unique attributes like code or title. But I'm digressing. For example in your other discussion you posted at: https://groups.google.com/forum/#!topic/comp.lang.python/K9PinAbuCJk/discussion you say: So, an element like: market code=WotF titleWriters of the Future/title /market Or is the element structure?: some_classname code=some_value titlesome value/title /some_classname Or is it like this? some_classname some_tokenname=value sub_elementvalue/subelement /some_classname Or like this? some_classname some_tokenname=value sub_elementvalue/subelement sub_elementvalue/subelement ... /some_classname Or this, typical XML? some_classname some_tokenname=value sub_elementvalue/subelement sub_elementvalue/subelement ... some_classname some_tokenname=value sub_elementvalue/subelement sub_elementvalue/subelement ... /some_classname /some_classname And is sub_element nested or only one sub deep? Ask yourself why do you need to have a different class for each unique element type? Or in other words, why do you need a new class for each XML tag pair? If your elements are nested to some unknown depth, perhaps broaden your idea of your ElementList into an ElementTree. Take a look at the section Basic Usage midway down at url: http://effbot.org/zone/element-index.htm Or change you Market Class stucture(in your other discussion) to make it more dimensional by adding a tag attribute which would mark it as if it were a certain class. class ElementNode(objec): def__init__(self, parent, elem) self.parent = parent# another elementNode object or None self.elem = elem # entire text block or just do offsets (i.e. file line numbers) self.tag = self.get_tag(elem) # market tag==class self.token = self.get_token(self) # code or whatever if variable self.sub_elems= self.get_subs(elem) # recursive ElementNodes; return a list or dict self.root = self.get_root(parent) # optional but handy # I like to use the root as the XML source; sometimes an XML file self.next = None # because I love double link lists # probably useful for that ObjectListView wxPython widget If in your case each Element does behave differently (ie has unique methods) then perhaps you should be looking at some other solution. Perhaps class factories or meta classes. I can't help you there. -- http://mail.python.org/mailman/listinfo/python-list
Re: String building using join
On Mon, Jan 3, 2011 at 3:07 AM, gervaz ger...@gmail.com wrote: On 2 Gen, 19:14, Emile van Sebille em...@fenx.com wrote: snip class Test: def __init__(self, v1, v2): self.v1 = v1 self.v2 = v2 t1 = Test(hello, None) t2 = Test(None, ciao) t3 = Test(salut, hallo) t = [t1, t2, t3] \n.join([y for x in t for y in [x.v1,x.v2] if y]) snip Thanks Emile, despite that now the solution runs in quadratic time I guess. I could also provide a __str__(self) representation, but in my real code I don't have access to the class. Also using str() on an empty object (i.e. None), the representation is 'None'. Since no one else has mentioned it, I'll just point out that Emile's solution does not run in quadratic time. It has the same number of operations as the originally posted code. That str(None) results in None is not a problem because of the if y test in the list comprehension. -- regards, kushal -- http://mail.python.org/mailman/listinfo/python-list
Re: Python comparison matrix
On Mon, 3 Jan 2011, Alex Willmer wrote: I've created a spreadsheet that compares the built ins, features and modules of the CPython releases so far. For instance it shows: [...] I gathered the data from the documentation at python.org. It's work in progress so there are plenty of rough edges and holes, but I'd like to get your opinions, feedback and suggestions. - Would you find such a document useful? Yes, definitely. Great idea, thanks for doing this. - What format(s) would be most useful to you (e.g. spreadsheet, pdf, web page(s), database, wall chart, desktop background)? I would vote for html/web pages with pdf as an option (i.e. a link), if you find it easy enough to make. This probably means you would like to have the source in a form that allows generation of both pages and pdf without much trouble. In this case, it seems there are more than few options to choose from. Perhaps in a form of Python code doing the job, with data in hashtables? That would be so Pythonish :-). - Are there other aspects/pages that you'd like to see included? - Do you know of source(s) for which versions of CPython supported which operating systems (e.g. the first and last Python release that works on Windows 98 or Mac OS 9)? The best I've found so far is PEP 11 Nothing comes to my head ATM. Regards, Tomasz Rola -- ** A C programmer asked whether computer had Buddha's nature. ** ** As the answer, master did rm -rif on the programmer's home** ** directory. And then the C programmer became enlightened... ** ** ** ** Tomasz Rola mailto:tomasz_r...@bigfoot.com ** -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
FireFox 3.6.13 on MacOS X Tiger (10.4.11) fails: Error: too much recursion Error: Modules is not defined Source File: http://synthensity.com/static/python.html /Jean On Jan 2, 11:26 pm, Wolfgang Strobl ne...@mystrobl.de wrote: azakai alonmozi...@gmail.com: On Jan 2, 4:58 pm, pyt...@bdurham.com wrote: Azakai/Gerry, Errors when using Firefox 3.6.3: I'm running Firefox 3.6.1.3 and the interpreter is running fine. I guess that meant FIrefox 3.6.13 (without the last dot), the current stable version. I'm using Firefox 3.6.13 (german) on Windowx XP (32bit, german) here, and the interpreter is running fine, too. Same for Chrome 8.0.552.224. -- Wir danken f r die Beachtung aller Sicherheitsbestimmungen -- http://mail.python.org/mailman/listinfo/python-list
Re: list 2 dict?
An adaptation to Hrvoje Niksic's recipe
Use a dictionary comprehention instead of a list comprehension or
function call:
lyst = [1, 2, 3, 4, 5, 6, 7, 'a', 8, 'b']
it = iter( lyst )
dyct = {i:it.next() for i in it} # I'm using {} and not [] for those
with tiny fonts.
#print dyct
{8: 'b', 1: 2, 3: 4, 5: 6, 7: 'a'}
Of course check for an even number of elements to the original list
to avoid exceptions or dropping the last element on traps.
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Re: CPython on the Web
FYI, The example http://syntensity.com/static/python.html works fine in Safari 4.1.3 on MacOS X Tiger (10.4.11). /Jean On Jan 3, 5:59 pm, azakai alonmozi...@gmail.com wrote: On Jan 3, 12:23 pm, Gerry Reno gr...@verizon.net wrote: On 01/03/2011 03:10 PM, azakai wrote: On Jan 2, 5:55 pm, Gerry Reno gr...@verizon.net wrote: I tried printing sys.path and here is the output: ['', '/usr/local/lib/python27.zip', '/usr/local/lib/python2.7/', '/usr/local/lib/python2.7/plat-linux2', '/usr/local/lib/python2.7/lib-tk', '/usr/local/lib/python2.7/lib-old', '/usr/local/lib/lib-dynload'] Now, those paths must be on your machine because they are not on my client machine. But the interpreter is now running on MY machine. Well in a sandbox really. So how is that going to work? Yeah, those are the paths on the machine where the binary was compiled (so, they are the standard paths on ubuntu). Anyhow the filesystem can't (and shouldn't) be accessed from inside a browser page. Well, the local filesystem could be accessible with the user's permission and this should be an option. Hmm, I think this might be possible with the HTML5 File API. Would definitely be useful here. - azakai -- http://mail.python.org/mailman/listinfo/python-list
Re: list 2 dict?
Octavian Rasnita orasn...@gmail.com writes: If I want to create a dictionary from a list... l = [1, 2, 3, 4, 5, 6, 7, 'a', 8, 'b'] dict(l[i:i+2] for i in xrange(0,len(l),2)) seems simplest to me. -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On 1/1/2011 11:26 PM, azakai wrote: Hello, I hope this will be interesting to people here: CPython running on the web, http://syntensity.com/static/python.html That isn't a new implementation of Python, but rather CPython 2.7.1, compiled from C to JavaScript using Emscripten and LLVM. For more details on the conversion process, see http://emscripten.org It's a cute hack, but it's about 1000 times slower than CPython. Try def cnt(n) : j = 0 for i in xrange(n) : j = j + 1 return(j) print(cnt(100)) with this. It will take 30 seconds or so to count to a million. John Nagle -- http://mail.python.org/mailman/listinfo/python-list
Re: Interrput a thread
On Jan 3, 6:17 pm, Adam Skutt ask...@gmail.com wrote: On Jan 3, 5:24 pm, Jean-Paul Calderone calderone.jeanp...@gmail.com wrote: Of course. The whole point here is not about threads vs processes. It's about shared memory concurrency vs non-shared memory concurrency. You can implement both with threads and both with processes, but threads are geared towards shared memory and processes are geared towards non-shared memory. So what most people mean by use processes is don't use shared memory. This is entirely my presumption, but I think if the OP were keenly aware of the differences between thread and processes, it's pretty likely he wouldn't have asked his question in the first place. Fair enough. :) Also, I've written lots and lots of use processes code on multiple platforms, and much of it has used some sort of shared memory construct. It's actually pretty common, especially in code bases with a lot of history. Not all the world is Apache. Hee hee, Apache. :) Adam -- http://mail.python.org/mailman/listinfo/python-list
Re: CPython on the Web
On Jan 3, 10:11 pm, John Nagle na...@animats.com wrote: On 1/1/2011 11:26 PM, azakai wrote: Hello, I hope this will be interesting to people here: CPython running on the web, http://syntensity.com/static/python.html That isn't a new implementation of Python, but rather CPython 2.7.1, compiled from C to JavaScript using Emscripten and LLVM. For more details on the conversion process, seehttp://emscripten.org It's a cute hack, but it's about 1000 times slower than CPython. Try def cnt(n) : j = 0 for i in xrange(n) : j = j + 1 return(j) print(cnt(100)) with this. It will take 30 seconds or so to count to a million. John Nagle Yes, as I said, the code isn't optimized (so don't expect good performance) :) It can get much faster with more work. - azakai -- http://mail.python.org/mailman/listinfo/python-list
[issue10632] multiprocessing generates a fatal error
Changes by Brian Quinlan br...@sweetapp.com: -- stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10632 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
Etienne Robillard e...@gthcfoundation.org added the comment: On 02/01/11 10:50 PM, Glenn Linderman wrote: Glenn Linderman v+pyt...@g.nevcal.com added the comment: Rereading the doc link I pointed at, I guess detach() is part of the new API since 3.1, so doesn't need to be checked for in 3.1+ code... but instead, may need to be coded as: try: sys.stdin = sys.stdin.detach() except UnsupportedOperation: pass -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ Hi! using detach would be great but I'm missing that method here in 2.7! :-) e...@localhost:~$ python2.7 Python 2.7.1 (r271:86832, Jan 2 2011, 10:38:30) [GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build)] on linux2 Type help, copyright, credits or license for more information. sys.stdin.detach Traceback (most recent call last): File stdin, line 1, in module NameError: name 'sys' is not defined import sys sys.stdin.detach Traceback (most recent call last): File stdin, line 1, in module AttributeError: 'file' object has no attribute 'detach' -- title: cgi module cannot handle POST with multipart/form-data in 3.0 - cgi module cannot handle POST with multipart/form-data in 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
Etienne Robillard e...@gthcfoundation.org added the comment: i'm thinking this issue is also well connected to: http://bugs.python.org/issue1573931 so a backport of whatever solution comes to 3.2 would be a great addition to Python 2.6 as the very minimum, in order to satisfy minimal backward compatibility! Thanks, On 02/01/11 10:50 PM, Glenn Linderman wrote: Glenn Linderman v+pyt...@g.nevcal.com added the comment: Rereading the doc link I pointed at, I guess detach() is part of the new API since 3.1, so doesn't need to be checked for in 3.1+ code... but instead, may need to be coded as: try: sys.stdin = sys.stdin.detach() except UnsupportedOperation: pass -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10348] multiprocessing: use SysV semaphores on FreeBSD
STINNER Victor victor.stin...@haypocalc.com added the comment: Martin fixed test_concurrent_futures (#10798), this issue can be implemented later. -- type: - feature request versions: +Python 3.3 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10348 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8013] time.asctime segfaults when given a time in the far future
STINNER Victor victor.stin...@haypocalc.com added the comment: http://docs.python.org/library/time.html#time-y2kissues Values 100–1899 are always illegal. Why are these values illegal? The GNU libc accepts year in [1900-2^31; 2^31-1] (tm_year in [-2147483648; 2147481747]). If time.accept2dyear=False, we should at least accept years in [1; ]. The system libc would raise an error (return NULL) if it doesn't know how to format years older than 1900. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8013 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10812] Add some posix functions
New submission from Ross Lagerwall rosslagerw...@gmail.com: Here's a patch that adds a bunch of posix functions that are missing from the posix module. Includes tests documentation. Tested on Linux FreeBSD. Specifically: futimes lutimes futimens fexecve gethostid sethostname waitid lockf readv pread writev pwrite truncate posix_fallocate posix_fadvise sync -- components: Extension Modules files: mpos.patch keywords: patch messages: 125162 nosy: georg.brandl, giampaolo.rodola, gregory.p.smith, loewis, pitrou, rosslagerwall priority: normal severity: normal status: open title: Add some posix functions type: feature request versions: Python 3.3 Added file: http://bugs.python.org/file20239/mpos.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10812 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10786] unittest.TextTextRunner does not respect redirected stderr
Michael Foord mich...@voidspace.org.uk added the comment: Thanks Terry. Done. Doc changes committed revision 87679. -- keywords: -patch nosy: -MarkRoddy, terry.reedy resolution: - accepted stage: needs patch - committed/rejected status: open - closed type: feature request - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10786 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10813] Suppress adding decimal point for places=0 in moneyfmt()
New submission from Carsten Grohmann carstengrohm...@gmx.de:
Hi,
the documentation of the decimal module contains a small recipe called
moneyfmt() for format decimal values. It's very usefull.
I'd like to suggest a small improvement because the output is incorrect with
given dp=. (default) and places=0.
Example:
moneyfmt(decimal.Decimal('-0.02'), neg='', trailneg='', places=1)
'0.0'
moneyfmt(decimal.Decimal('-0.02'), neg='', trailneg='', places=0)
'0.'
Change:
--- moneyfmt.py 2011-01-03 13:56:32.774169788 +0100
+++ moneyfmt.py.new 2011-01-03 13:56:58.130165330 +0100
@@ -33,7 +33,8 @@
build(trailneg)
for i in range(places):
build(next() if digits else '0')
-build(dp)
+if places:
+build(dp)
if not digits:
build('0')
i = 0
What do you think about the change?
Regrads,
Carsten
--
assignee: d...@python
components: Documentation
messages: 125164
nosy: cgrohmann, d...@python
priority: normal
severity: normal
status: open
title: Suppress adding decimal point for places=0 in moneyfmt()
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[issue6800] os.exec* raises OSError: [Errno 45] Operation not supported in a multithreaded application
Ross Lagerwall rosslagerw...@gmail.com added the comment: I tested this on FreeBSD 8.1 - it outputs 'hello world'. I think this should be closed - i think the os.exec* functions should mirror the operating system exec* functions. If the platform has a limitation then so be it. And it seems like the latest versions of those platforms have overcome this limitation anyway. -- nosy: +rosslagerwall ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5162] multiprocessing cannot spawn child from a Windows service
Mher Movsisyan mher.movsis...@gmail.com added the comment: Attached test case demonstrates the issue. -- nosy: +mher Added file: http://bugs.python.org/file20240/test_issue5162.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5162 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5162] multiprocessing cannot spawn child from a Windows service
Mher Movsisyan mher.movsis...@gmail.com added the comment: Treating python services like frozen executables solves the issue. The patch is attached. -- Added file: http://bugs.python.org/file20241/forking_r87679.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5162 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10060] python.exe crashes or hangs on help() modules when bad modules found
R. David Murray rdmur...@bitdance.com added the comment: Dev: I have no idea how what you just posted relates to the subject of this issue. Could you clarify please? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10060 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10775] assertRaises as a context manager should accept a 'msg' keyword argument.
Michael Foord mich...@voidspace.org.uk added the comment: I'm fine with this functionality being added in 3.3. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10775 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
New submission from Antoine Pitrou pit...@free.fr: See e.g. http://www.python.org/dev/buildbot/all/builders/x86%20XP-4%203.1 test_time f:\dd\vctools\crt_bld\self_x86\crt\src\asctime.c(130) : Assertion failed: ( ( tb-tm_mday = 1 ) ( ( ( _days[ tb-tm_mon + 1 ] - _days[ tb-tm_mon ] ) = tb-tm_mday ) || ( ( IS_LEAP_YEAR( tb-tm_year + 1900 ) ) ( tb-tm_mon == 1 ) ( tb-tm_mday = 29 ) ) ) ) program finished with exit code -1073740777 (don't know about 2.6 but it's likely to crash there too) -- components: Library (Lib), Tests messages: 125170 nosy: amaury.forgeotdarc, belopolsky, benjamin.peterson, db3l, georg.brandl, pitrou priority: critical severity: normal stage: needs patch status: open title: assertion failed on Windows buildbots type: crash versions: Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6800] os.exec* raises OSError: [Errno 45] Operation not supported in a multithreaded application
Antoine Pitrou pit...@free.fr added the comment: Agreed, not a Python bug. -- nosy: +pitrou resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6800 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
STINNER Victor victor.stin...@haypocalc.com added the comment: Regression introduced by r87648 (issue #8013). -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8013] time.asctime segfaults when given a time in the far future
STINNER Victor victor.stin...@haypocalc.com added the comment: test_time fails with an (C) assertion error on Windows: see issue #10814. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8013 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10812] Add some posix functions
Antoine Pitrou pit...@free.fr added the comment: First couple comments: - you don't have to modify Misc/NEWS yourself; it will probably make patch maintenance easier - it would seem more natural for readv() to take a sequence of writable buffers (such as bytearrays) instead; I don't think the current signature is very useful - readv() and writev() should support both lists and tuples, at the minimum (perhaps arbitrary iterables if you like to spend more time on it :-)): see the PySequence* API -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10812 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10815] Write to /dev/full does not raise IOError
New submission from Michal Vyskocil mvysko...@suse.cz:
Write to /dev/full in python3 don't raise IOError. Python2 works as expected,
the close call causes an IOError exception with no space left on device message.
$ python
Python 2.7 (r27:82500, Aug 07 2010, 16:54:59) [GCC] on linux2
Type help, copyright, credits or license for more information.
f = open('/dev/full', 'w')
f.write('s')
f.close()
Traceback (most recent call last):
File stdin, line 1, in module
IOError: [Errno 28] No space left on device
However using python3 I don't get an IOError after close
$ python3
Python 3.1.2 (r312:79147, Nov 20 2010, 11:33:28)
[GCC 4.5.1 20101001 [gcc-4_5-branch revision 164883]] on linux2
Type help, copyright, credits or license for more information.
f = open('/dev/full', 'w')
f.write('s')
1
f.close()
The only one way how to raise IOError in python3 is call f.flush()
...
f.write('s')
1
f.flush()
Traceback (most recent call last):
File stdin, line 1, in module
IOError: [Errno 28] No space left on device
Documentation of io.IOBase.close() [1] said Flush and close this stream, so one
should expect calls f.flush();f.close() will be the same as plain f.close().
[1] http://docs.python.org/py3k/library/io.html
--
components: IO
messages: 125175
nosy: mvyskocil
priority: normal
severity: normal
status: open
title: Write to /dev/full does not raise IOError
versions: Python 3.1
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[issue10512] regrtest ResourceWarning - unclosed sockets and files
STINNER Victor victor.stin...@haypocalc.com added the comment: * r87680 fixes test_sockserver * r87681 fixes test_timeout * r87682 fixes test_tk * r87683 fixes test_xmlrpc * r87684 fixes test_socket r87682, r87683, r87684 are patches from Nadeem Vawda. On my Linux box, I am unable to get the warning on test_cgi or test_normalization. -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10512 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10815] Write to /dev/full does not raise IOError
STINNER Victor victor.stin...@haypocalc.com added the comment: This issue is fixed in Python 3.2 beta 2: $ ./python f=open(/dev/full, wb) f.write(b'x') 1 f.close() IOError: [Errno 28] No space left on device ^D sys:1: ResourceWarning: unclosed file _io.BufferedWriter name='/dev/full' sys:1: ResourceWarning: unclosed file _io.FileIO name='/dev/full' mode='wb' If you would like to get the error earlier, disable the buffer (which is not completly possible for a text file, Python requires at least a line buffer). Backport the fix to Python 3.1 is not a good idea because it may break programs using Python 3.1. -- nosy: +haypo resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10815 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
R. David Murray rdmur...@bitdance.com added the comment: Etienne: since this is about solving a 3.x specific problem, it will not get backported. Issue 1573931 looks unrelated to me at a quick glance. FYI, you will find that you *do* have detach in 2.7 if you open a file using the io subsystem (import io). Of course, that isn't used for the std files in 2.7. Glen: the new IO subsystem is a complete C layer on top of only the most basic of the C runtime stuff. It does handle cross platform issues. Given that, and given that the input to CGI *should* be bytes, I think letting an error raise if the stream is text and detatch isn't available is fine, though we might find we want to catch it to improve the error message with extra context. Pierre: yes, that diff is what I was looking for. I hope to have time to look it over later today. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10806] Subprocess error if fds 0,1,2 are closed
Antoine Pitrou pit...@free.fr added the comment: This new patch makes tests more comprehensive (closes all combinations of the three standard fds). -- Added file: http://bugs.python.org/file20242/sp3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10806 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10816] test_multiprocessing: unclosed sockets
New submission from STINNER Victor victor.stin...@haypocalc.com:
test_remote (__main__.WithManagerTestRemoteManager) ...
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:812: ResourceWarning:
unclosed socket.socket object, fd=8, family=2, type=1, proto=0
util.debug('... decref failed %s', e)
ok
test_pool_initializer (__main__.TestInitializers) ...
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=9, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
ok
test_pool_in_process (__main__.TestStdinBadfiledescriptor) ...
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=9, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=9, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
ok
test_queue_in_process (__main__.TestStdinBadfiledescriptor) ...
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=9, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=9, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
/home/haypo/prog/GIT/py3k/Lib/multiprocessing/managers.py:831: ResourceWarning:
unclosed socket.socket object, fd=13, family=1, type=1, proto=0
util.info('incref failed: %s' % e)
ok
--
components: Library (Lib)
messages: 125180
nosy: haypo
priority: normal
severity: normal
status: open
title: test_multiprocessing: unclosed sockets
versions: Python 3.2
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[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
Etienne Robillard e...@gthcfoundation.org added the comment: On 03/01/11 09:45 AM, R. David Murray wrote: R. David Murray rdmur...@bitdance.com added the comment: Etienne: since this is about solving a 3.x specific problem, it will not get backported. Issue 1573931 looks unrelated to me at a quick glance. FYI, you will find that you *do* have detach in 2.7 if you open a file using the io subsystem (import io). Of course, that isn't used for the std files in 2.7. Glen: the new IO subsystem is a complete C layer on top of only the most basic of the C runtime stuff. It does handle cross platform issues. Given that, and given that the input to CGI *should* be bytes, I think letting an error raise if the stream is text and detatch isn't available is fine, though we might find we want to catch it to improve the error message with extra context. Pierre: yes, that diff is what I was looking for. I hope to have time to look it over later today. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ Thanks for theses precisions, David. So will cgi.FieldStorage still be usable in 3.x using 2.5 semantics ? implementing the size argument in the FieldStorage class would surely be a good fix for WSGI middlewares. Either ways (using the new io subsystem) or monkey-patching cgi.FieldStorage so it accepts the size argument could probably helps to resolve memory-usage issues with things like file uploads! Regards -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6075] Patch for IDLE/OS X to work with Tk-Cocoa
Kevin Walzer wordt...@users.sourceforge.net added the comment: Ned--thank you for reviewing, testing, and modifying the patch. I applied your revised version to my new install of Python 2.7.1 and it works fine. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6075 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Changes by Alexander Belopolsky belopol...@users.sourceforge.net: -- assignee: - belopolsky ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10812] Add some posix functions
Antoine Pitrou pit...@free.fr added the comment: For the record, I get the following failures under OpenSolaris: == ERROR: test_lutimes (test.test_posix.PosixTester) -- Traceback (most recent call last): File /home/antoine/py3k/cc/Lib/test/test_posix.py, line 265, in test_lutimes posix.lutimes(support.TESTFN, None) AttributeError: 'module' object has no attribute 'lutimes' == ERROR: test_posix_fallocate (test.test_posix.PosixTester) -- Traceback (most recent call last): File /home/antoine/py3k/cc/Lib/test/test_posix.py, line 236, in test_posix_fallocate posix.posix_fallocate(fd, 0, 10) OSError: [Errno 22] Invalid argument -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10812 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10502] Add unittestguirunner to Tools/
Michael Foord mich...@voidspace.org.uk added the comment: Committed revision 87685. It would be nice to see this included in the Mac OS X and Windows distribution, but I guess that applies to the *whole* Tools/ directory. -- resolution: - accepted stage: needs patch - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10502 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10816] test_multiprocessing: unclosed sockets
STINNER Victor victor.stin...@haypocalc.com added the comment: Ok, I found it: fixed by r87686 -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10816 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10817] urllib.request.urlretrieve never raises ContentTooShortError if no reporthook
New submission from Robert Cheng robert.h.ch...@gmail.com: When reporthook is None, size variable is not computed and defaulted to -1. Thus, without reporthook, ContentTooShortError is not raised even when Content-Length header is supplied and download size is less than expected amount, contrary to the documentation. -- components: Library (Lib) messages: 125186 nosy: RC priority: normal severity: normal status: open title: urllib.request.urlretrieve never raises ContentTooShortError if no reporthook type: behavior versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10817 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
Changes by Giampaolo Rodola' g.rod...@gmail.com: -- nosy: -giampaolo.rodola ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10817] urllib.request.urlretrieve never raises ContentTooShortError if no reporthook
Changes by Senthil Kumaran orsent...@gmail.com: -- assignee: - orsenthil nosy: +orsenthil ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10817 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10812] Add some posix functions
Antoine Pitrou pit...@free.fr added the comment: According to the posix_fallocate() man page under OpenSolaris: EINVALThe len argument is less than or equal to zero, or the offset argument is less than zero, or the underlying file system does not support this operation. I would go for the third (last) interpretation: the filesystem (ZFS here) doesn't support it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10812 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9115] test_site: support for systems without unsetenv
Zsolt Cserna zsolt.cse...@morganstanley.com added the comment: I confirm that this patch fixes the problem. Thanks. On my systems I haven't seen other bugs related to unsetenv - however, it might be useful to fix subprocess.Popen and subprocess.call to use the os.environ by default (but this would be another request or discussion). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9115 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: Can someone with a windows box test time.asctime((12345, 1, 1, 0, 0, 0, 0, 0, 0))? If that crashes as well, can you tell which part of ( ( tb-tm_mday = 1 ) ( ( ( _days[ tb-tm_mon + 1 ] - _days[ tb-tm_mon ] ) = tb-tm_mday ) || ( ( IS_LEAP_YEAR( tb-tm_year + 1900 ) ) ( tb-tm_mon == 1 ) ( tb-tm_mday = 29 ) ) ) ) triggers the assertion? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Changes by Andreas Stührk andy-pyt...@hammerhartes.de: -- nosy: +Trundle ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10818] pydoc: refactorize duplicate DocHandler and DocServer classes
New submission from STINNER Victor victor.stin...@haypocalc.com: The pydoc module has two DocHandler classes and two DocServer classes. I think that they can be easily factorized. DocServer may also use serve_forever()+shutdown() instead of serve_until_quit()+quit flag, to be able to wait the server (with shutdown()). -- assignee: d...@python components: Documentation, Library (Lib) messages: 125190 nosy: d...@python, haypo priority: normal severity: normal status: open title: pydoc: refactorize duplicate DocHandler and DocServer classes versions: Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10818 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10818] pydoc: refactorize duplicate DocHandler and DocServer classes
STINNER Victor victor.stin...@haypocalc.com added the comment: I opened this issue because I had to fix a bug twice in pydoc: r87687 (fix a ResourceWarning(unclosed socket)). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10818 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Brian Curtin cur...@acm.org added the comment: Alexander: PCbuild\amd64\python_d.exe Python 3.2b2+ (py3k, Jan 3 2011, 10:24:18) [MSC v.1500 64 bit (AMD64)] on win32 Type help, copyright, credits or license for more information. import time [54931 refs] time.asctime((12345, 1, 1, 0, 0, 0, 0, 0, 0)) 'Mon Jan 01 00:00:00 345' [54935 refs] -- nosy: +brian.curtin ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10512] regrtest ResourceWarning - unclosed sockets and files
STINNER Victor victor.stin...@haypocalc.com added the comment: * r87686 fixes multiprocessing * r87687 fixes pydoc * r87688 fixes test_subprocess Remaining ResourceWarning warnings: * test_imaplib * test_urllibnet * test_urllib2net -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10512 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: On Mon, Jan 3, 2011 at 11:26 AM, Brian Curtin rep...@bugs.python.org wrote: .. PCbuild\amd64\python_d.exe Python 3.2b2+ (py3k, Jan 3 2011, 10:24:18) [MSC v.1500 64 bit (AMD64)] on win32 Type help, copyright, credits or license for more information. import time [54931 refs] time.asctime((12345, 1, 1, 0, 0, 0, 0, 0, 0)) 'Mon Jan 01 00:00:00 345' Thanks, Brian. This is rather strange because checktm() is supposed to convert tm_day=0 to 1: if (buf-tm_mday == 0) buf-tm_mday = 1; Does time.asctime((12345, 1, 0, 0, 0, 0, 0, 0, 0)) crash on your system? BTW, '' in the output looks like a naive ASCII encoding for the 12-th millennium: 12 You may need year 300,000 to observe a crash. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Brian Curtin cur...@acm.org added the comment: No crash on 0-day or 300,000. I bumped it up to 3,000,000 and got a UnicodeDecodeError, although I'm not sure of the relevance of that to this issue. time.asctime((12345, 1, 0, 0, 0, 0, 0, 0, 0)) 'Mon Jan 01 00:00:00 345' [54935 refs] time.asctime((30, 1, 0, 0, 0, 0, 0, 0, 0)) 'Mon Jan 01 00:00:00 \\000' [54935 refs] time.asctime((300, 1, 0, 0, 0, 0, 0, 0, 0)) Traceback (most recent call last): File stdin, line 1, in module UnicodeDecodeError: 'utf8' codec can't decode byte 0xe8 in position 20: invalid continuation byte -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: On Mon, Jan 3, 2011 at 11:43 AM, Brian Curtin rep...@bugs.python.org wrote: .. No crash on 0-day or 300,000. I bumped it up to 3,000,000 and got a UnicodeDecodeError, although I'm not sure of the relevance of that to this issue. It looks like we need an XP box with a debug version of the crt lib to reproduce the crash. .. time.asctime((300, 1, 0, 0, 0, 0, 0, 0, 0)) Traceback (most recent call last): File stdin, line 1, in module UnicodeDecodeError: 'utf8' codec can't decode byte 0xe8 in position 20: invalid continuation byte Well, undefined behavior is undefined behavior. Arguably, writing binary garbage in a timestamp is better than crashing. (given Windows reputation, I would not be surprised if the above also involves undetected memory corruption, though.) I am convinced that we don't have a choice but to check the input of asctime() beforehand. I am preparing a patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Antoine Pitrou pit...@free.fr added the comment: This is under 3.1, not 3.2. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Antoine Pitrou pit...@free.fr added the comment: I can reproduce under Windows 7, 32-bit debug build, with the following line: time.asctime((12345, 1, 0, 0, 0, 0, 0, 0, 0)) Apparently, the debugger tells me that tb-tm_mday is 0. Actually, most of the tb fields are 0 except tm_year (10445), tm_wday (1) and tm_yday (-1). The code is the following: _VALIDATE_RETURN_ERRCODE( ( ( tb-tm_mday = 1 ) ( // Day is in valid range for the month ( ( _days[ tb-tm_mon + 1 ] - _days[ tb-tm_mon ] ) = tb-tm_mday ) || // Special case for Feb in a leap year ( ( IS_LEAP_YEAR( tb-tm_year + 1900 ) ) ( tb-tm_mon == 1 ) ( tb-tm_mday = 29 ) ) ) ), EINVAL ) So I would say the problem is really that the CRT should return EINVAL but instead triggers an assertion, perhaps because of a debug mode thing that we disable manually in 3.2? -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: I committed a a fix for the test in r87690. If this fixes the buildbot, I'll backport to 2.7 and call it a day for 3.2. For 3.2 a proper year range check will be added to close issue 8013. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10814] assertion failed on Windows buildbots
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: Btw, I have a failed assertion in the test suite, with time.ctime(1e12): File: loctim64.c Line: 78 Expression: (*ptime = _MAX__TIME64_T) This is a recent py3k, compiled with VS2005. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4953] cgi module cannot handle POST with multipart/form-data in 3.0
Glenn Linderman v+pyt...@g.nevcal.com added the comment: So then David, is your suggestion to use sys.stdin = sys.stdin.detach() and you claim that the Windows-specific hacks are not needed in 3.x land? The are, in 2.x land, I have proven empirically, but haven't been able to test CGI forms very well in 3.x because of this bug. I will test 3.x download without the Windows-specific hack, and report how it goes. My testing started with 2.x and has proceeded to 3.x, and it is not always obvious what hacks are no longer needed in 3.x. Thanks for the info. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4953 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1674555] sys.path in tests contains system directories
Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com added the comment:
Apparently this patch isn't sufficient for test___all__.
Please create empty _xmlplus directory (without __init__.py) in site-packages
directory appropriate for given sys.prefix (e.g.
/usr/lib/python3.2/site-packages/_xmlplus for sys.prefix='/usr').
The output of `make test` contains:
LD_LIBRARY_PATH=/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102:
./python -Wd -E -bb -S -s ./Lib/test/regrtest.py -j1
== CPython 3.2b2+ (py3k:87612, Jan 3 2011, 18:30:27) [GCC 4.4.5]
==
linux-2.6.34-tuxonice-r8-afta-x86_64-intel-r-_pentium-r-_dual_cpu_t23...@_1.86ghz-with-gentoo-2.0.1
little-endian
==
/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/build/test_python_2301
[ 1/349] test_grammar
[ 2/349] test_opcodes
[ 3/349] test_dict
[ 4/349] test_builtin
[ 5/349] test_exceptions
[ 6/349] test_types
[ 7/349] test_unittest
[ 8/349] test_doctest
[ 9/349] test_doctest2
[ 10/349] test___all__
Warning -- sys.path was modified by test___all__
test test___all__ failed -- Traceback (most recent call last):
File
/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/Lib/test/test___all__.py,
line 101, in test_all
self.check_all(modname)
File
/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/Lib/test/test___all__.py,
line 28, in check_all
raise FailedImport(modname)
File
/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/Lib/contextlib.py,
line 35, in __exit__
next(self.gen)
File
/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/Lib/test/support.py,
line 623, in _filterwarnings
raise AssertionError(unhandled warning %s % reraise[0])
AssertionError: unhandled warning {message : ImportWarning(Not importing
directory '/usr/lib/python3.2/site-packages/_xmlplus': missing __init__.py,),
category : 'ImportWarning', filename :
'/var/tmp/portage/dev-lang/python-3.2_pre20110102/work/python-3.2_pre20110102/Lib/xml/__init__.py',
lineno : 26, line : None}
[ 11/349] test___future__
[ 12/349] test__locale
[ 13/349] test_abc
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[issue10814] assertion failed on Windows buildbots
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: On Mon, Jan 3, 2011 at 12:30 PM, Amaury Forgeot d'Arc rep...@bugs.python.org wrote: .. Btw, I have a failed assertion in the test suite, with time.ctime(1e12) This is from r87657. I commented on that change in msg125117. Hopefully a range check will fix that as well. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10814 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10818] pydoc: refactorize duplicate DocHandler and DocServer classes
Changes by Éric Araujo mer...@netwok.org: -- assignee: d...@python - components: -Documentation nosy: +eric.araujo, ron_adam -d...@python stage: - needs patch type: - feature request versions: -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10818 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10619] Failed module loading in test discovery loses traceback
Michael Foord mich...@voidspace.org.uk added the comment: This doesn't appear to be true on py3k (traceback.format_exc is used to preserve the original traceback). Need to check on Python 2.7. -- versions: -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10619 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
