On 07/18/2011 12:54 AM, ΤΖΩΤΖΙΟΥ wrote:
> Jumping in:
>
> What if a construct
>
>xx(*args1, **kwargs1)yy(*args2, **kwargs2)
>
> was interpreted as
>
> xxyy(*(args1+args2), **(kwargs1+kwargs2))
>
> (Note: with **(kwargs1+kwargs2) I mean “put keyword arguments in the
> order given”, since
On 07/18/2011 03:04 PM, Markus Schmidberger wrote:
> Hello,
>
> whom I have to contact to get a blog aggregated in planet.python.org?
>
> Thanks
> Markus
>
I quote planet.python.org (below the list of names)
> To request addition or removal:
> e-mail planet at python.org (note, responses can t
On 19/07/11 00:33, Thomas 'PointedEars' Lahn wrote:
> Thomas 'PointedEars' Lahn wrote:
>
>> Dave Angel wrote:
>>> On 01/-10/-28163 02:59 PM, Terry Reedy wrote:
>>>> def makeadder(y)
>>>> def _add(x): return x+y
>>>
lashes.
The "correct" solution in many cases is to not assume any particular
path separator at all, and use os.path.join when dealing with paths.
This will work even on systems that do not accept forward slashes as
path separators. (does Python still support any of those?)
> (3) Use another operating system. *wink*
This, of course, is the only truly tenable solution.
Thomas
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On 19/07/11 18:49, Ian Kelly wrote:
> On Tue, Jul 19, 2011 at 12:22 AM, Thomas Jollans wrote:
>>> Supplemental: The above can be simplified to
>>>
>>> def makeadder(y): return lambda x: x + y
>>>
>>
>> In turn:
>>
>> makeadder = lambd
On 19/07/11 18:54, Xah Lee wrote:
> On Sunday, July 17, 2011 2:48:42 AM UTC-7, Raymond Hettinger wrote:
>> On Jul 17, 12:47 am, Xah Lee wrote:
>>> i hope you'll participate. Just post solution here. Thanks.
>>
>> http://pastebin.com/7hU20NNL
>
> just installed py3.
> there seems to be a bug.
> in
On 19/07/11 19:49, Xah Lee wrote:
> On Jul 17, 8:31 am, Thomas Jollans wrote:
>>
>> I thought I'd have some fun with multi-processing:
>>
>> https://gist.github.com/1087682
>
> hi Thomas. I ran the program, all cpu went max (i have a quad), but
> afte
Oh, by the way:
On 19/07/11 19:49, Xah Lee wrote:
> I ran the program, all cpu went max
Mission accomplished.
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On 20/07/11 04:12, sturlamolden wrote:
> 3. Unpythonic memory management: Python references to deleted C++
> objects (PyQt). Manual dialog destruction (wxPython). Parent-child
> ownership might be smart in C++, but in Python we have a garbage
> collector.
I wonder - what do you think of GTK+?
I've
On 20/07/11 06:19, Steven D'Aprano wrote:
> On Wed, 20 Jul 2011 01:17 pm CM wrote:
>
>> I have three items in a dict, like this:
>>
>> the_dict = {'a':1, 'b':2, 'c':3}
>>
>> but the vals could be anything. I want to configure something else
>> based on the "winner" of such a dict, with these rule
On 20/07/11 15:47, sturlamolden wrote:
> On 20 Jul, 11:59, Thomas Jollans wrote:
>
>> I wonder - what do you think of GTK+?
>
> PyGTK with GLADE is the easier to use, but a bit awkward looking on
> Windows and Mac. (Not to mention the number of dependencies that must
> b
On 21/07/11 11:31, Frank Millman wrote:
> Hi all
>
> I want to convert '165.0' to an integer.
Well, it's not an integer. What does your data look like? How do you
wish to convert it to int? Do they all represent decimal numbers? If so,
how do you want to round them? What if you get '165.xyz' as i
On 21/07/11 14:29, Xah Lee wrote:
> On Jul 19, 11:14 am, Thomas Jollans wrote:
>> I thought I'd have some fun with multi-processing:
>
> Nice joke. ☺
>
>> Here's a sane version:
>>
>> https://gist.github.com/1087682/2240a0834463d490c29ed0f794ad1512
On 21/07/11 19:51, Andrew Berg wrote:
> Looks nice all lined up, but it violates PEP 8 because of those extra
> spaces, which is only because extra spaces look bad in one-line
> assignments that have nothing to do with lists/tuples or dictionaries.
> This is one of those times not to follow PEP 8 t
27;re using Windows, you'll need Visual Studio 2008. The free
Express Edition of Visual C++ will do.
As for modules: you (should) know which modules your application uses. A
trial-and-error approach should get you to a bare minimum quickly. (You
know, remove everything you don't know is needed
quot;shell" removes the "" in the
first case, but not the '' in the second case.
Thomas
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Am 22.07.2011 00:45 schrieb Terry Reedy:
Whether or not they are intended, the rationale is that lining up does
not work with proportional fonts.
Who on earth would use proportional fonts in programming?!
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On 22/07/11 10:11, Thomas Rachel wrote:
> Am 22.07.2011 00:45 schrieb Terry Reedy:
>
>> Whether or not they are intended, the rationale is that lining up does
>> not work with proportional fonts.
>
> Who on earth would use proportional fonts in programming?!
Why not?
On 22/07/11 05:46, rantingrick wrote:
> PS: I will be posting more warts very soon. This stdlib is a gawd
> awful mess!
Please don't. Not here.
There's a wonderful bug tracker at python.org. Use that. That's where
this kind of thing belongs. And, please, be concise.
What's the point of shouting
> On Fri, Jul 22, 2011 at 7:47 AM, Benjamin Kaplan wrote:
> Are you using a Cygwin build of Python? Trying to mix Cygwin with
> normal Windows programs doesn't usually work very well.
On 22/07/11 06:41, Sathish S wrote:
> Benjamin thanks for replying. i'm not using the python that comes wi
On 22/07/11 13:12, caccolangrifata wrote:
> I'm very very new with python, and I have some experience with java
> programming, so probably you guys will notice.
> Anyway this is my question:
> I'd like to use class scope vars in method parameter, something like
> that
>
> class foo(object):
>
>
On 22/07/11 13:32, Karim wrote:
>
> I think you did a typo
>
> it is
>
> def foo2(self, len = self._myvar):
>while i< len:
> dosomething
>
That, of course, won't work: the default argument (in this case:
"self._myvar") is looked up when the function is created, and stored
with th
On 22/07/11 14:30, Frank Millman wrote:
> This is what I get after modifying timeit.py as follows -
>
> if args is None:
> args = sys.argv[1:]
> + print(args)
>
> C:\>python -m timeit int(float('165.0'))
> ["int(float('165.0'))"]
> 10 loops, best of 3: 3.43 usec per loop
>
On 22/07/11 15:43, strattonbrazil wrote:
> I'd like to extend my C++ Qt applicaition using distutils. Looking
> over the tutorial docs (http://docs.python.org/extending/
> building.html#building), it seems fairly intuitive for simple
> examples, but I'm already using a rather complex qmake/Makefil
spend too
> much time trying to figure out out to create a Qt extension--
> especially since it looks like few others have actually done it. Is
> there a way to build a simple python module from my existing
> makefile? Or should I just stick with embedding for now using the
&
On 22/07/11 20:38, rantingrick wrote:
> On Jul 22, 10:43 am, "bruno.desthuilli...@gmail.com"
> wrote:
>>
>> class names should start with an uppercase letter:
>
> WRONG! Class identifiers should use the capwords convention
>
All CamelCase names start with an uppercase letter. You "WRONG!" is wr
>> 2/ the argument name ('len') will shadow the builtin 'len' function
>> within this function's scope.
>>
>>> self.__myvar = len
>
> I have experience in java programming so using function calling
> without () is foolish for me XD, but that a great suggestion
No function is being
s a plain directory into a package
that Python recognises.
What you actually have is this:
./
SpO2Sweep.loop.py
(That won't work)
Since Python treats periods specially, and names in Python cannot
contain periods (the special meaning of '.' trumps), you can never
import a file with that name.
- Thomas
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On 22/07/11 21:37, strattonbrazil wrote:
>> Okay, your terminology was confused: you want to extend Python, not your
>> application.
>
> Sorry, after I sent that e-mail, I realized I had already mixed up the
> terms, where I should have written "embedding".
>
>> First of all, you don't technicall
On 24/07/11 02:52, Dan Stromberg wrote:
>
> It's probably a list containing a single unicode string.
>
> You can pull the first element from the list with n[0].
>
> To print a unicode string in 2.x without the u stuff:
>
> print u'174'.encode('ISO-8859-1')
just
>>> print u'174'
will do.
Encod
he Python part?
Also, "no memory left" is not necessarily an error, it's simply a fact
of life. How to catch it depends on how you're (here, "you" means the
external process) allocating the memory - The POSIX C malloc function
will return NULL and set errno to ENOMEM,
In the end, it really doesn't matter. This is probably why I enjoyed
writing this message so much.
Thomas
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On 26/07/11 04:44, Victor Khangulov wrote:
> Hi Steven,
>
> I too am just learning about metaclasses in Python and I found the
> example you posted to be excellent.
>
> I played around with it and noticed that the issue seems to be the
> double-underscore in front of the fields (cls.__fields = {}
On 27/07/11 01:53, llwa...@gmail.com wrote:
>
> $ python setup.py build --compiler=mingw32
> running build
> running build_ext
> building 'example' extension
> D:\Programs\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall "-Ic:\Program Files
> (x8
> 6)\Python\include" "-Ic:\Program Files (x86)\Python\
Beyond!
On 27/07/11 02:01, rantingrick wrote:
> --
> 1. help()
> --
> --
> 2. dir()
> --
Pro tip: the "I
)
stat64("/lib/bash/4.1/i686", 0xbfe0c4d0) = -1 ENOENT (No such file or
directory)
open("/lib/bash/4.1/sse2/libreadline.so.6", O_RDONLY) = -1 ENOENT (No
such file or directory)
stat64("/lib/bash/4.1/sse2", 0xbfe0c4d0) = -1 ENOENT (No such file or
directory)
open("/lib/bash/4.1/libreadline.so.6", O_RDONLY) = -1 ENOENT (No such
file or directory)
stat64("/lib/bash/4.1", 0xbfe0c4d0) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
So can it really be such a huge problem?
Thomas
--
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d test for the
existence of optional files by trying to open them. This may be what
Bash is doing.
ACK. That is exactly what I wanted to show. (With the difference that
this is probably nt the bash, but the linux loader trying to link a .so,
but for the problem, it doesn't make any difference.)
Thomas
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or the error, see if there is file
/users/wayne/idlerc/recent-files.lst
And if there is, delete it. Or even delete the whole folder «idlerc».
IDLE should be able to cope with it not being there at all: it wouldn't
be there the first time IDLE is started by a user.
- Thomas
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On 28/07/11 00:34, rantingrick wrote:
> I believe the current Python style guide is inconsistent. The author
> again allowed hie emotion to get in the way of logic.
If you think that logic can be the foundation of a style [guide], then
you have a very curious idea of what "logic" means.
> [ snip
On 2011-07-28 13:56, W. eWatson wrote:
On 7/27/2011 9:46 PM, Dennis Lee Bieber wrote:
{and that was captured by a in the command window, "select
all", another to capture, then move to the newreader and
to paste}
I'm quite willing to do this in the command window, but I know of no
way to co
(): pass
@__all__
def db(): pass
@__all__
def input(): pass
@__all__
def output(): pass
@__all__
def tcl(): pass
HTH,
Thomas
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I used gettext in xmm2tray. You can have a look at the code as an example:
http://code.jollybox.de/hg/xmms2tray/file/04443c59a7a1/src/xmms2tray/__init__.py
On 2011-07-28 12:12, Peter Irbizon wrote:
I tried this:
# -*- coding: utf-8 -*-
import gettext
gettext.bindtextdomain('multilanguage', 'E:\f
On 28/07/11 15:33, miamia wrote:
> Hello,
> I have
> variable OUHH and
> print _('This is %(OUHH)s a translatable string.' % locals())
>
> how can I translate this ?
Get the translation first, insert values second.
_('This string contains a variable: {0}. Amazing').format(OUHH)
Depending on wha
h the more
readable
@export
def func(): pass
Thomas
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On 29/07/11 11:18, Peter Irbizon wrote:
> Hello Thomas,
>
> > The usual way of using gettext is to use the system locale to determine
> > the right language. Of course, you can have different translations and
> > install() them (I expect), but you'll have to re-load
s not a good idea for an "audit tool" to report all failing open()
calls and that the OP's "problem" is none, at least not one related to
Python.
No more, no less.
Thomas
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On 29/07/11 13:02, Peter Irbizon wrote:
> Hello,
>
> how could I change STOCK_SAVE label text? I would like to have "Save
> it!" instead of "Save"
> And other question related to this is how can I change translation of
> STOCK_SAVE on the fly? I think I need to set locale for pygtk...but
> don't
is that match assumes that
the start of the regex coincides with the start of the string (and this
is documented in the library docs IIRC). re.match(exp, s) is equivalent
to re.search('^'+exp, s). (if not exp.startswith('^'))
Apparently, findall() returns the content of the first group if there is
one. I didn't check this, but I assume it is documented.
- Thomas
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7;__init__', '__module__', '__new__',
'__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__',
'__str__', '__subclasshook__', '__weakref__']
What are the differences?
['__dict__', '__module__', '__weakref__']
As the attributes are stored in __dict__, I would suppose that it is
__dict__ which makes the difference. object() has no such and therefore
there is no place to save an attribute.
Thomas
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lt, Jul 11 2011, 12:37:49)
[GCC 4.6.1] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>> class Foo:
... __slots__ = ['a', 'b']
...
>>> f = Foo()
>>> f.a = 1
>>> f.b = 1
>>> f.c = 2
Traceback (most recent call last):
File "", line 1, in
AttributeError: 'Foo' object has no attribute 'c'
>>>
- Thomas
--
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ist-like indices, the iterator protocol, and probably a few other
things that you will find in the stdlib docs. Generators also support
the iterator protocol, but that's about as far as the similarity goes
(in general)
- Thomas
--
http://mail.python.org/mailman/listinfo/python-list
On 29/07/11 19:52, Rustom Mody wrote:
> MRAB wrote:
> > findall returns a list of tuples (what the groups captured) if there
> is more than 1 group,
> > or a list of strings (what the group captured) if there is 1 group,
> or a list of
> > strings (what the regex matched) if there are no groups.
>
On 30/07/11 00:29, Peter Irbizon wrote:
>> (Don't feel you need to answer this: Do you really think you need
> on-the-fly language switching? It's "cool", but how many users are going
> to want to use that?)
> yes, you're right. anyway it's cool feature and I hoped it's easy to do
> it in python /
On 30/07/11 20:39, Ethan Furman wrote:
> How it works: since the sys.argv object does yet exist, I create an
> object and assign it to sys.argv; then, when Python assigns the actual
> argv to sys.argv, my object is tossed, and the __del__ method is called;
> the __del__ method is then able to acces
P (for when the controlling
terminal is lost, which usually causes a process to quit)
I'm assuming you're using a UNIX-like system
- Thomas
--
http://mail.python.org/mailman/listinfo/python-list
eep.
If you "pre-calculate" the stuff before, calling fibo(n/2) before the
line with 'print "Fibo(" + str(n) + ") = " + str(fibo(n))', it succeeds.
Thomas
--
http://mail.python.org/mailman/listinfo/python-list
) records
in memory? With generators, Python has excellent support for working
with streams of data like this. (and it would save you a lot of RAM)
- Thomas
--
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Linux/RHEL/other RHEL rebuild), Ubuntu LTS release
and, perhaps:
(3) bleeding edge - Arch / Gentoo
You may also want to consider non-current releases. If I had to chose
three, it might be Ubuntu 11.04, Debian 6, and CentOS 5.
- Thomas
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Am 02.08.2011 09:30 schrieb AndDM:
The function works for SIGHUP and SIGINT, but it doesn't work for
SIGTERM. I've tried with simple killall and with -15 option.
Have you some ideas?
SIGTERM cannot be caught - it kills the process the hard way.
HTH,
Thomas
--
http://mail.python.o
cline that. The behaviour, though, seems to be
the same, but range3 (as I call it now) has some more methods than
xrange, like the rich comparison ones. Indexing works with all of them.
Thomas
--
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to mkdir everything. However, there is an easier way:
subprocess.Popen(['cp','-Rl','target','link'])
This is assuming that you're only supporting Unices with a working cp
program, but as you're using hard links, that's quite a safe bet, I
should think.
- Thomas
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On 02/08/11 13:00, 张彤 wrote:
> Thanks Peter! Your explanation is great!
> And one more question:
> Why it is still keeping the memory even when I del the large array in
> interactive python mode?
This is an optimisation of the way the Python interpreter allocates
memory: it holds on to memory it's
Am 02.08.2011 10:26 schrieb Thomas Rachel:
Am 02.08.2011 09:30 schrieb AndDM:
The function works for SIGHUP and SIGINT, but it doesn't work for
SIGTERM. I've tried with simple killall and with -15 option.
Have you some ideas?
SIGTERM cannot be caught - it kills the process th
n to make sense, or even which names are looked up at all.
I think this effect can only, and best, be achieved in Python by binding
relevant globals as locals in the module, and documenting which these
are for the benefit of users who might want to change builtins, and
would have to do it before imp
On 02/08/11 19:42, Chris Angelico wrote:
> On Tue, Aug 2, 2011 at 6:18 PM, Thomas Jollans wrote:
>> I suppose it would be possible to introduce a kind of "constant
>> globals" namespace that a JIT compiler could then use to optimise, but
>> how much would this help?
On 02/08/11 20:02, smith jack wrote:
> the source code is as follows
>
> x={}
> x['a'] = 11
> x['c'] = 19
> x['b'] = 13
> print x
>
> tmp = sorted(x.items(), key = lambda x:x[0])# increase order by
> default, if i want to have a descending order, what should i do?
> # after sorted is called,
On 03/08/11 03:59, Dan Stromberg wrote:
>
> On Tue, Aug 2, 2011 at 3:13 AM, Thomas Jollans <mailto:t...@jollybox.de>> wrote:
>
> On 02/08/11 11:32, loial wrote:
> > I am trying to hardlink all files in a directory structure using
> > os.link.
>
smart enough, so a good Python
JIT could be as well.
Thomas
--
http://mail.python.org/mailman/listinfo/python-list
aid, take threading.Lock as an example: they can be acquire()d and
release()d as often as you want, and these actions happen in __enter__()
and __exit__(), respectively.
HTH,
Thomas
--
http://mail.python.org/mailman/listinfo/python-list
On 03/08/11 16:22, Grant Edwards wrote:
> On 2011-08-03, Kushal Kumaran wrote:
>> I suppose it is a good thing systems don't allow that now.
>
> It wouldn't be a problem, except there are some important places in
> Unix where it is assume that filesystems are trees. Hard linking
> directories ca
On 03/08/11 17:29, Phlip wrote:
> Groupies:
>
> This is either a code snippet, if you like it, or a request for a
> critique, if you don't.
>
> I want to call a command and then treat the communication with that
> command as an object. And I want to do it as application-specifically
> as possible
On 03/08/11 18:22, Abhishek Jain wrote:
> How to check equality of two nos. in python
>
>
http://docs.python.org/py3k/reference/expressions.html#not-in
http://docs.python.org/py3k/tutorial/index.html
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On 03/08/11 18:29, Dan Stromberg wrote:
>
> On Wed, Aug 3, 2011 at 2:47 AM, Thomas Jollans <mailto:t...@jollybox.de>> wrote:
>
> Is it more portable? I don't actually have cpio installed on this
> system.
>
>
> Interesting. Of course, it'
On 03/08/11 23:25, Dan Stromberg wrote:
>
> On Wed, Aug 3, 2011 at 11:49 AM, Thomas Jollans <mailto:t...@jollybox.de>> wrote:
>
>
> > Interesting. Of course, it's probably readily available to you. What
> > *ix are you seeing that doesn't i
ke this. As you generally cannot know what ugly things the user
of your program does, it is better to avoid the additional shell layer.
So generally agree to what you say, but it is not the proper shell
escaping one should worry about (it is so simple that one cannot call it
"worry"), but the type of shell one talks with.
Thomas
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ine = sp.stdout.readline
# if you want so: line = lambda: sp.stdout.readline().rstrip() - which
# might lose information as well...
print 'lines'
print line()
print line()
print line()
print 'all'
print list(line.s())
print list(iter(line, ''))
Thomas
--
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hings are harmless when included in ''s.
$ echo '`rm -rf .`' '$RANDOM'
`rm -rf .` $RANDOM
Thomas
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On 04/08/11 11:39, 守株待兔 wrote:
> i have installed such things:
>
> sudo apt-get install libqt4-dev
> sudo apt-get install g++ automake
> sudo apt-get install qt4-dev-tools qt4-designer qt4-doc
> sudo apt-get install libqt4-opengl-dev
> sudo apt-get install libqt4-sql-mysql libqt4-sql-odbc libqt4-
aracters at known coordinates - or a load of small
bitmaps)
Why do you need the images to be identical to the pixel anyway? Surely,
if it's about comparing the text, you would just compare the strings?
And if it's only for displaying the text, then why bother with details
like that as long as it looks good?
- Thomas
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On 05/08/11 09:20, Eric Snow wrote:
> Object available during code object execution:
> (M) no
> (C) no
> (F) no
(F) yes.
cf. recursion.
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;1/0" the result should be
>
> Traceback (most recent call last):
> File "", line 1, in
> ZeroDivisionError: division by zero
>
>
> Thank you,
>
> F.L.
>
>
I assume you could simply use PyFile_FromFd?
The more elegant solution might be to create custom Python file-like
objects for std{in,out,err} that communicate directly with your application.
Thomas
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On 08/08/11 19:14, F L wrote:
>> Is the `code` module (http://docs.python.org/library/code.html) an
> insufficiently exact copy of an interpreter for you?
>
> The problem isn't really to emulate the behavior of the interpreter as
> to obtain the result of the execution as a string in c++.
> The c
On 08/08/11 19:44, Thomas Jollans wrote:
> If you use the same workflow as you do currently, it won't:
>
> 1. Feed input to your custom stdin object, which will buffer the code.
> 2. Call PyRun_IteractiveOne - it will read from your object, which will
>return the buffe
the option of not checking vigorously at all at that
point: If the value is invalid, it will raise an exception later, when
it is used. Depending on what you're doing, this might be all the
checking you need. If you're going to serialise the data, or if you want
to use the property sett
part) and then wait().
Thomas
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6", meaning "no READ
without DATA"... same as "READ Y".
Thomas, it was a long time ago...
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Am 16.08.2011 09:03 schrieb Danny Wong (dannwong):
Hi All,
I'm executing a command which I want to capture the
standard/stderr output into a file (which I have with the code below),
but I also want the standard output to go into a variable so I can
process the information for the next com
ydbm in Python2;
this is what shelve uses), or simple the file system: one file per
serialised object.
Looking at your use case, however, I think what you really should use is
a SQL database. SQLite is part of Python and will do the job nicely.
Just use a single table with three columns: symbol, date, value.
Thomas
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hat you tried, what actually happened,
including any error messages in full, and what you wanted to happen.
Thomas
> I managed to do this via command line curl:
>
> $ curl http:/xyz.com/testing/shashwat/test.txt
> <http://xyz.com/testing/shashwat/test.txt> -T test.txt -H &
> I'm pretty sure there isn't, but I thought I'd ask just in case.
It's not elegant, and I haven't actually tested this, but this should work:
try:
...
except (ValueError, KeyError):
error = sys.exc_info()[2]
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On 27/08/11 05:45, Steven D'Aprano wrote:
> Thomas Jollans wrote:
>
>> On 26/08/11 21:56, Steven D'Aprano wrote:
>
>>> Is there any way to catch an exception and bind it to a name which will
>>> work across all Python versions from 2.5 onwards?
>>
n what has since happened in the parent function.
That may not be as common, but it is a perfectly plausible situation,
and the hack required to support that behaviour in a Python that acts as
you had expected it to, a surrogate namespace using a class, list, or
dict, is infinitely more cryptic and ugly than the default-parametre hack.
Thomas
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On 2011-08-29 05:08, Russ P. wrote:
Yes, but if I am not mistaken, that will require me to put a line or
two after each os.system call. That's almost like whack-a-mole at the
code level rather than the Control-C level. OK, not a huge deal for
one script, but I was hoping for something simpler.
might be "start/end record", "field data", etc. That way, you
could separate the code that keeps track of the current record, and how
the data fits together to make an object structure, and the parsing
code, that knows how to convert a line of data into something meaningful.
Thomas
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or which immediately runs the given
functions, after adding the needed exception classes.
Thomas
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ugh the individual window manager.
As m'colleague Nobody mentions, there's also the SysRq feature, but that
always goes straight to the kernel and is, like Ctrl+Alt+Delete on
Windows, impossible to handle in userspace code.
Thomas
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hat similar to MS Access) - and
they can be scripted using Python. Depending on what you're doing, and
what you're planning to do in the future (re learning investment), that
might be worth looking into.
Thomas
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On 05/09/11 22:38, Jon Redgrave wrote:
> It seems unreasonably hard to write simple one-line unix command line
> filters in python:
>
> eg: ls | python -c " print x.upper()"
>
> to get at sys.stdin or similar needs an import, which makes a
> subsequent for-loop illegal.
> python -c "import sys;
Am 06.09.2011 07:57 schrieb xyz:
hi all:
As we know , 1.1 * 1.1 is 1.21 .
But in python ,I got following :
1.1 * 1.1
1.2102
why python get wrong result? Who can tell me where's the 0.0002
from?
1.1 does not fit in a binary floating point number. It is approximate
e status of locale.locale_alias (official documentation
> does not mention it)?
I don't know, but I'd assume it's not considered part of the public API,
and you that shouldn't assume that it'll exist in future versions of Python.
Thomas
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