On Tue, 18 Dec 2012 02:26:42 -0800, Marc Aymerich wrote:
> Dear all,
> I want to monkey patch a method that has lots of code so I want to avoid
> copying all the original method for changing just two lines. The thing
> is that I don't know how to do this kind of monkey patching.
The only types of
On Wed, 19 Dec 2012 02:42:26 -0800, AT wrote:
> Hi,
>
> I am new to python and web2py framework. Need urgent help to match a
> pattern in an string and replace the matched text.
>
> I've this string (basically an sql statement):
>
> stmnt = 'SELECT taxpayer.id,
> taxpayer.enc_name,
>
On Wed, 19 Dec 2012 02:45:13 -0800, dgcosgrave wrote:
> Hi Iam just starting out with python...My code below changes the txt
> file into a list and add them to an empty dictionary and print how often
> the word occurs, but it only seems to recognise and print the last entry
> of the txt file. Any
On Wed, 19 Dec 2012 03:01:32 -0800, AT wrote:
> I just wanted to change taxpayer.enc_name in stmnt to
> decrypt(taxpayer.enc_name)
>
> hope it clarifies?
Maybe. Does this help?
lunch = "Bread, ham, cheese and tomato."
# replace ham with spam
offset = lunch.find('ham')
if offset != -1:
lunch
On Thu, 20 Dec 2012 00:32:42 -0500, Terry Reedy wrote:
> In the unicode case, Jim discovered that find was several times slower
> in 3.3 than 3.2 and claimed that that was a reason to not use 3.2. I ran
> the complete stringbency.py and discovered that find (and consequently
> find and replace) ar
On Thu, 20 Dec 2012 10:08:20 -0800, balparmak wrote:
> Thank you for your reply Grant,
>
> I am trying to attach mxd's but no chance. As you said that i dont have
> much experience in python. I used to work with VBA but its not an option
> anymore with new ArcGIS 10.
>
> How can I add mxd's here
On Thu, 20 Dec 2012 12:39:38 -0800, balparmak wrote:
> I am working with the python code below in ArcGIS to zoom into a
> shapefile's attribute table row features without selected until the end
> of table one by one.
>
> I am trying to use this code but this one requires that a row is
> selected.
On Thu, 20 Dec 2012 20:39:19 +, Jens Thoms Toerring wrote:
> Hi,
>
>I hope that this isn't a stupid question, asked already a
> hundred times, but I haven't found anything definitive on the problem I
> got bitten by. I have two Python files like this:
>
> S1.py --
> import ra
On Thu, 20 Dec 2012 11:40:21 -0800, wxjmfauth wrote:
> I do not care
> about this optimization. I'm not an ascii user. As a non ascii user,
> this optimization is just irrelevant.
WRONG.
Every Python user is an ASCII user. Every Python program has hundreds or
thousands of ASCII strings.
# ===
On Thu, 20 Dec 2012 18:59:39 -0500, Terry Reedy wrote:
>> On Thu, Dec 20, 2012 at 8:37 PM, Pierre Quentel
>> wrote:
>>> I'm afraid I am going to disagree. The document is a tree structure,
>>> and today Python doesn't have a syntax for easily manipulating trees.
>
> What Python does have is 11 v
On Thu, 20 Dec 2012 21:23:58 -0800, iMath wrote:
> Pass and return
> Are these two functions the same ?
They are neither functions, nor are they the same.
Check if they are functions:
- can you pass them arguments?
- can you assign their result to a target?
No.
py> pass(23)
File "", line 1
On Fri, 21 Dec 2012 12:25:01 +0100, Stefan Behnel wrote:
> If that's your intention, then instead of coming up with something
> totally new, unpythonic and ugly, why not take the normal Python route
> and implement a subset of the ElementTree API?
Yo mean something old, unpythonic and ugly? :-P
On Sat, 22 Dec 2012 20:08:25 +1100, Chris Angelico wrote:
> I don't see "string % tuple" as a good syntax; I prefer to spell it
> sprintf("format",arg,arg,arg).
Very possibly one of the worst names ever from a language that excels at
bad names. "Sprint f"? WTF?
Certainly not appropriate for Py
On Sun, 23 Dec 2012 17:05:47 -0800, iMath wrote:
import urllib.request
response =
urllib.request.urlopen('http://en.wikipedia.org/wiki/
Internet_media_type')
> Traceback (most recent call last):
> File "", line 1, in
> response =
> urllib.request.urlopen('http://en.wikipe
On Mon, 24 Dec 2012 13:16:16 +0100, Kwpolska wrote:
> On Mon, Dec 24, 2012 at 9:34 AM, Kurt Mueller
> wrote:
>> $ wget -q -O - http://python.org/ | chardetect.py stdin: ISO-8859-2
>> with confidence 0.803579722043 $
>
> And it sucks, because it uses magic, and not reading the HTML tags. The
> RI
On Mon, 24 Dec 2012 11:18:37 -0500, Roy Smith wrote:
> In article <40d108ec-b019-4829-a969-c8ef51386...@googlegroups.com>,
> Pander Musubi wrote:
>
>> Hi all,
>>
>> I would like to sort according to this order:
[...]
> I'm assuming that doesn't correspond to some standard locale's collating
> o
On Mon, 24 Dec 2012 00:19:18 -0500, Dave Angel wrote:
> Nobody's going to be able to understand your code if you persist in
> using self in unpythonic ways. It's used as the first argument of a
> class method. Period.
To be pedantic, "self" is the conventional argument for *instance*
methods, n
On Tue, 25 Dec 2012 12:16:16 -0800, Rick Johnson wrote:
> On Tuesday, December 25, 2012 11:10:49 AM UTC-6, Dave Angel wrote:
>
>> We all make mistakes, like my referring to class methods when I meant
>> instance methods.
>
> This mistake reminded of how people in this group (maybe not you in
> p
On Tue, 25 Dec 2012 16:19:21 -0800, Rick Johnson wrote:
> On Tuesday, December 25, 2012 4:56:44 PM UTC-6, Steven D'Aprano wrote:
>
>> Rick, what makes you think that this is logically inconsistent?
>> "Method" is the accepted name for functions attached to clas
On Wed, 26 Dec 2012 08:33:42 -0800, Gnarlodious wrote:
> Error: AttributeError: 'module' object has no attribute '_strptime'
>
> This problem is driving me crazy. It only happens in Python 3.3.0, while
> on my server running 3.1.3 it behaves as expected. When I try to access
> time.strptime() it
On Wed, 26 Dec 2012 19:09:51 -0800, Gnarlodious wrote:
> This is problem that has unduly vexed me. When you start learning Python
> they don't tell you about these sharp edges.
"Hi, I've just started learning Python today, and I have a question. How
do I print a list?"
"Before I answer that qu
On Wed, 26 Dec 2012 20:07:53 -0800, Rick Johnson wrote:
> My specific point is that the English word "variable" is unambiguous
I'm sorry, do you mean "variable" the noun, or "variable" the adjective?
If you mean the adjective, do you mean something which naturally changes,
in the sense that the
On Wed, 26 Dec 2012 23:46:31 -0800, Abhas Bhattacharya wrote:
>> > two = lamba : "one"
>> > one = two
>>
>> > Which one of these is the "name" of the function?
[...]
> If i call one() and two() respectively, i would like to see "one" and
> "two".
I'm afraid you're going to be disappointed. There
On Tue, 25 Dec 2012 22:11:28 -0500, Roy Smith wrote:
> I've only ever wanted the name. If you need the actual function object,
> I suppose you might eval() the name, or something like that.
Oh look, I found a peanut! Let me get a 50lb sledgehammer to crack it
open!
*wink*
Please do not use ev
On Tue, 25 Dec 2012 18:00:38 -0800, Abhas Bhattacharya wrote:
> While I am defining a function, how can I access the name (separately as
> string as well as object) of the function without explicitly naming
> it(hard-coding the name)? For eg. I am writing like:
> def abc():
> #how do i access
On Thu, 27 Dec 2012 07:32:16 -0600, Tim Chase wrote:
> Depending on where in the code you are, the same function object also
> has a local name of "fn". It's madness until you understand it, and
> then it's beauty :)
"This is madness!"
"No, this is PYTHON!!!"
--
Steven
--
http://mail.pytho
On Thu, 27 Dec 2012 10:09:01 -0500, Roy Smith wrote:
> In article <50dc29e9$0$29967$c3e8da3$54964...@news.astraweb.com>,
> Steven D'Aprano wrote:
>
>> On Wed, 26 Dec 2012 23:46:31 -0800, Abhas Bhattacharya wrote:
>>
>> >> > two = lamba : &quo
On Thu, 27 Dec 2012 12:01:16 -0800, mogul wrote:
> 'Aloha!
>
> I'm new to python, got 10-20 years perl and C experience, all gained on
> unix alike machines hacking happily in vi, and later on in vim.
>
> Now it's python, and currently mainly on my kubuntu desktop.
>
> Do I really need a real I
On Fri, 28 Dec 2012 17:45:56 -0800, lostguru wrote:
> using easy_install as an example, I downloaded the .py script the
> website told me to use for 64-bit installations, and ran it;
"The website"? There's more than one website on the Internet. Which
website are you referring to? What .py scrip
On Fri, 28 Dec 2012 11:57:29 -0800, andrew cooke wrote:
> When I use a config file things seem to work (in other projects), but
> for my current code I hoped to configure logging from Python.
>
> I distilled my problem down to the following test, which does not print
> anything. Please can someo
On Fri, 28 Dec 2012 16:41:20 -0800, andrew cooke wrote:
> similarly, if i run the following, i see only "done":
>
> from logging import DEBUG, root, getLogger
>
> if __name__ == '__main__':
> root.setLevel(DEBUG)
> getLogger(__name__).debug("hello world")
> print('done')
On Sat, 29 Dec 2012 18:56:57 -0500, Terry Reedy wrote:
> On 12/29/2012 2:48 PM, Quint Rankid wrote:
>
>> Given a list like:
>> w = [1, 2, 3, 1, 2, 4, 4, 5, 6, 1]
>> I would like to be able to do the following as a dict comprehension.
>> a = {}
>> for x in w:
>> a[x] = a.get(x,0) + 1
>> resu
On Mon, 31 Dec 2012 20:23:44 +1100, Ben Finney wrote:
> Chris Rebert writes:
>
>> By contrast, in the first part of the *expression*
>> `haha(object).theprint()`, you passed an argument (namely, `object`).
>> Since __init__() wasn't expecting any arguments whatsoever, you
>> therefore got an err
On Sat, 29 Dec 2012 14:00:23 -0500, Mitya Sirenef wrote:
> I think the general idea is that with editors like Vim you don't get
> distracted by having to do some kind of an editor task, letting you keep
> your full attention on the code logic. For instance, if I need to change
> a block inside par
On Sun, 30 Dec 2012 09:30:10 +1100, Chris Angelico wrote:
> Absolutely! Though it's roughly as good to have the current cursor
> position shown in a status line somewhere, and takes up less real
> estate. But yes, vital to be able to see that. Even when I'm sitting
> *right next to* my boss and co
On Sun, 30 Dec 2012 10:20:19 -0500, Roy Smith wrote:
> The way I would typically do something like this is build my regexes in
> all lower case and .lower() the text I was matching against them. I'm
> curious what you're doing where you want to enforce case sensitivity in
> one part of a header,
On Tue, 01 Jan 2013 12:00:32 +0100, someone wrote:
> See this code (understand why I commented out first line):
>
> # from OpenGL.GL import *
[...]
> The reason why I commented out the first line is that I use "pylint" and
> it reports: "[W] Redefining built-in 'format'" for this line.
>
> From:
On Tue, 01 Jan 2013 03:35:56 -0800, anilkumar.dannina wrote:
> I am facing one issue in my module. I am gathering data from sql server
> database. In the data that I got from db contains special characters
> like "endash". Python was taking it as "\x96". I require the same
> character(endash). How
On Tue, 01 Jan 2013 16:42:13 -0800, Usama Khan wrote:
> Traceback (most recent call last):
> File "C:/Python27/12.py", line 4, in
> import scipy # also has log
> File "C:/Python27\scipy\__init__.py", line 114, in
> raise ImportError(msg)
> ImportError: Error importing scipy: you can
On Wed, 02 Jan 2013 00:49:36 +0100, someone wrote:
> On 01/01/2013 12:49 PM, Steven D'Aprano wrote:
> > On Tue, 01 Jan 2013 12:00:32 +0100, someone wrote:
> >
> >> See this code (understand why I commented out first line):
> >>
> >> # from OpenG
On Wed, 02 Jan 2013 09:26:32 -0500, Dave Angel wrote:
> On 01/02/2013 09:09 AM, someone wrote:
>> On 01/02/2013 01:07 PM, Peter Otten wrote:
>>> pylint wants global names to be uppercase (what PEP 8 recommends for
>>> constants) or "special" (two leading and two trailing underscores):
>>>
>>> THA
On Thu, 03 Jan 2013 03:27:42 -0600, Andrew Berg wrote:
> Does 'from __future__ import barry_as_FLUFL' do anything?
Yes, it re-enables <> and disables != as not equal:
py> sys.version
'3.3.0rc3 (default, Sep 27 2012, 18:44:58) \n[GCC 4.1.2 20080704 (Red Hat
4.1.2-52)]'
py> 1 <> 2
File "", lin
On Thu, 03 Jan 2013 12:04:03 -0800, subhabangalore wrote:
> Dear Group,
> If I take a list like the following:
>
> fruits = ['banana', 'apple', 'mango']
> for fruit in fruits:
>print 'Current fruit :', fruit
>
> Now,
> if I want variables like var1,var2,var3 be assigned to them, we may
> t
On Thu, 03 Jan 2013 23:25:51 +, Grant Edwards wrote:
> I've written a small assembler in Python 2.[67], and it needs to
> evaluate integer-valued arithmetic expressions in the context of a
> symbol table that defines integer values for a set of names. The
> "right" thing is probably an expres
On Fri, 04 Jan 2013 07:24:04 -0500, Terry Reedy wrote:
> On 1/3/2013 6:25 PM, Grant Edwards wrote:
>>
>> I've written a small assembler in Python 2.[67], and it needs to
>> evaluate integer-valued arithmetic expressions in the context of a
>> symbol table that defines integer values for a set of n
On Sun, 06 Jan 2013 12:28:55 -0500, Roy Smith wrote:
> I've been doing some log analysis. It's been taking a grovelingly long
> time, so I decided to fire up the profiler and see what's taking so
> long. I had a pretty good idea of where the ONLY TWO POSSIBLE hotspots
> might be (looking up IP a
On Sun, 06 Jan 2013 19:44:08 +, Joseph L. Casale wrote:
> I have a dataset that consists of a dict with text descriptions and
> values that are integers. If required, I collect the values into a list
> and create a numpy array running it through a simple routine:
>
> data[abs(data - mean(d
On Mon, 07 Jan 2013 02:29:27 +, Oscar Benjamin wrote:
> On 7 January 2013 01:46, Steven D'Aprano
> wrote:
>> On Sun, 06 Jan 2013 19:44:08 +, Joseph L. Casale wrote:
>>
>>> I have a dataset that consists of a dict with text descriptions and
>>>
On Mon, 07 Jan 2013 00:53:26 -0800, chaouche yacine wrote:
> Thanks for all your comments. It appears to me that there is a slight
> confusion between types and classes then, plus other entities (protocols
> ?)
In Python 3, types and classes are synonyms. They mean the same thing.
In Python 2,
On Mon, 07 Jan 2013 01:45:58 -0800, iMath wrote:
> 在 2012年9月26日星期三UTC+8下午3时38分50秒，iMath写道：
>> I only know the dollar sign ($) will match a pattern from the
>>
>> end of a string,but which method does it work with ,re.match() or
>> re.search() ？
>
> I thought re.match('h.$', 'hbxihi') will matc
On Mon, 07 Jan 2013 18:35:20 +0800, iMath wrote:
> what’s the
> difference between socket style="font-size: 12pt; ">.send() and socket.sendall()
> ?
Please re-send your question as text, instead of as HTML (so-called "rich
text"). Since many people are reading this forum via Usenet, sending HT
On Mon, 07 Jan 2013 15:20:57 +, Oscar Benjamin wrote:
> There are sometimes good reasons to get a line of best fit by eye. In
> particular if your data contains clusters that are hard to separate,
> sometimes it's useful to just pick out roughly where you think a line
> through a subset of the
On Mon, 07 Jan 2013 22:32:54 +, Oscar Benjamin wrote:
> An example: Earlier today I was looking at some experimental data. A
> simple model of the process underlying the experiment suggests that two
> variables x and y will vary in direct proportion to one another and the
> data broadly reflec
On Tue, 08 Jan 2013 06:43:46 +1100, Chris Angelico wrote:
> On Tue, Jan 8, 2013 at 4:58 AM, Steven D'Aprano
> wrote:
>> Anyone can fool themselves into placing a line through a subset of non-
>> linear data. Or, sadly more often, *deliberately* cherry picking fake
>&
On Tue, 08 Jan 2013 04:07:08 -0500, Terry Reedy wrote:
>> But that is not fitting a line by eye, which is what I am talking
>> about.
>
> With the line constrained to go through 0,0 a line eyeballed with a
> clear ruler could easily be better than either regression line, as a
> human will tend t
On Wed, 09 Jan 2013 07:14:51 +1100, Chris Angelico wrote:
> Three types of lies.
Oh, surely more than that.
White lies.
Regular or garden variety lies.
Malicious lies.
Accidental or innocent lies.
FUD -- "fear, uncertainty, doubt".
Half-truths.
Lying by omission.
Exaggeration and underst
On Wed, 09 Jan 2013 02:08:23 -0800, python.prog29 wrote:
> Hi All -
>
>
> In the following code ,am trying to remove a multi line - comment that
> contains "This is a test comment" for some reason the regex is not
> matching.. can anyone provide inputs on why it is so?
It works for me.
Some ob
On Wed, 09 Jan 2013 18:11:34 -0800, iMath wrote:
> can you give me an example code ?
Is the web broken where you are? If you google for "python wget", you
will find example of how to call wget as an external process, as well as
examples of downloading files from the web like wget would do but
"In general-purpose scripting languages, Python continues to grow slowly,
JavaScript and Ruby are treading water, and Perl continues its long
decline. According to Google trends, the number of searches for Perl is
19% of what it was in 2004. Its declining role in open-source communities
further
On Thu, 10 Jan 2013 12:42:49 -0700, Michael Torrie wrote:
>> And from the TIOBE Index, Python is steady at number 8:
>>
>> http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
>
> The TIOBE index is meaningless. Since it's based on google searches,
> one could probably guess that an
On Thu, 10 Jan 2013 17:59:05 -0800, Nick Mellor wrote:
> Hi,
>
> I've got a unit test that will usually succeed but sometimes fails. An
> occasional failure is expected and fine. It's failing all the time I
> want to test for.
Well, that's not really a task for unit testing. Unit tests, like mos
On Fri, 11 Jan 2013 10:06:30 -0500, Dave Angel wrote:
> On 01/11/2013 03:29 AM, The Night Tripper wrote:
>> Gisle Vanem wrote:
>>
>>> "jkn" wrote:
>>>
I have to write python code which must run on an old version of
python (v2.4) as well as a newer (v2.7). I am using pylint and would
On Thu, 10 Jan 2013 22:01:37 -0800, Rick Johnson wrote:
> Python's module/package access uses dot notation.
>
> mod1.mod2.mod3.modN
>
> Like many warts of the language, this wart is not so apparent when first
> learning the language. The dot seems innocently sufficient, however, in
> truth it
On Fri, 11 Jan 2013 16:26:20 +, Alister wrote:
> On Thu, 10 Jan 2013 17:59:05 -0800, Nick Mellor wrote:
>
>> Hi,
>>
>> I've got a unit test that will usually succeed but sometimes fails. An
>> occasional failure is expected and fine. It's failing all the time I
>> want to test for.
>>
>> Wh
On Fri, 11 Jan 2013 20:34:20 -0800, Rick Johnson wrote:
>> > import lib:gui:tkinter:dialogs.SimpleDialog as Blah
>>
>> Which names are packages, modules, classes, methods, functions, or
>> other objects?
>>
>> Why do you have lib:gui but dialogs.SimpleDialog? Is the rule "classes
>> should alw
On Fri, 11 Jan 2013 21:46:36 -0800, Rick Johnson wrote:
> On Friday, January 11, 2013 10:40:36 PM UTC-6, Chris Angelico wrote:
>> On Sat, Jan 12, 2013 at 3:34 PM, Rick Johnson
>
>> > *The problem:*
>> > ... is readability. The current dot syntax used ubiquitously in paths
>> > is not conveying th
On Sun, 13 Jan 2013 00:11:53 -0500, AK wrote:
> I don't know what to call these, so for now I'll call them "training
> text movies" until I come up with a better name..
>
> I hope these will be helpful, especially to new students of Python.
>
> http://lightbird.net/larks/tmovies.html
For the b
On Sun, 13 Jan 2013 12:05:54 -0800, subhabangalore wrote:
> Dear Group,
>
> I have two questions, if I take a subseries of the matrix as in
> eigenvalue here, provided I have one graph of the full form in G, how
> may I show it, as if I do the nx.draw(G) it takes only the original
> graph.
Is th
On Sun, 13 Jan 2013 20:01:21 -0800, subhabangalore wrote:
> there are other solution of converting back the matrix to graph should I
> try that?
Yes.
--
Steven
--
http://mail.python.org/mailman/listinfo/python-list
On Sun, 13 Jan 2013 22:46:44 -0800, Rick Johnson wrote:
> I have believed for a very long time that "class" was a poor choice of
> keyword to designate an "object definition".
>
> Firstly, the word /class/ does not transform smoothly into CS from
> English. NO English definition of "class" comes
On Sun, 13 Jan 2013 21:22:57 -0800, Rick Johnson wrote:
> On Saturday, January 12, 2013 12:45:03 AM UTC-6, Steven D'Aprano wrote:
>> On Fri, 11 Jan 2013 20:34:20 -0800, Rick Johnson wrote:
>> > [...]
>> So what do you do for, say, os.path? According to the first
On Tue, 15 Jan 2013 07:57:58 +1100, Chris Angelico wrote:
> Rick Johnson is a well-known troll.
I disagree that Rick is a troll. Trolling requires that the troll makes
statements that he doesn't believe are true, simply in order to get a
response. I do not believe that Rick is doing that. I thi
On Tue, 15 Jan 2013 00:50:01 +0100, Joep van Delft wrote:
> Hi there,
>
>
> I am puzzled at how I borked my installation. Python loads slow on my
> machine, and I decided to use strace and /usr/bin/time to see what is
> actually happening.
Before dropping down to such a low level, I suggest you
On Mon, 14 Jan 2013 23:00:16 -0500, Rodrick Brown wrote:
> Can someone explain what's going on here.
>
> def _build_magic_dispatcher(method):
> def inner(self, *args, **kwargs):
> return self.__dict__[method](*args, **kwargs)
> inner.__name__ = method
> return inner
>
> Thank
On Mon, 14 Jan 2013 22:54:10 -0800, Rick Johnson wrote:
> No, classes DO NOT exist at runtime OR compile time! Classes are only
> *structured text* (or code if you prefer) that instruct Python to build
> *real* MEMORY OBJECTS for us. The "magic" that you are witnessing is
> Python, not classes.
U
On Tue, 15 Jan 2013 18:24:44 -0500, J wrote:
> The problem is that my exit determination looks like this:
>
> if fail_priority == fail_levels['FAILED_CRITICAL']:
> if critical_fails:
> return 1
> if fail_priority == fail_levels['FAILED_HIGH']:
> if critical_fa
On Tue, 15 Jan 2013 21:59:42 -0800, Rick Johnson wrote:
> Python needs to trim the path to the source file from which the
> exception was caught and only display the relative path starting from
> your personal library folder.
What personal library folder?
> For example. Say your personal librar
On Wed, 16 Jan 2013 15:42:42 +0100, Florian Lindner wrote:
> Hello,
>
> I have a:
>
> class C:
>def __init__(self):
> d = dict_like_object_created_somewhere_else()
>
> def some_other_methods(self):
> pass
>
>
> class C should behave like a it was the dict d.
Then make it a d
On Thu, 17 Jan 2013 08:34:22 +0800, iMath wrote:
> To make a method or attribute private (inaccessible from the
> outside), simply start its name with two
> underscores《Beginning Python From Novice
> to Professional》but there is another saying
> goes:Beginning a variable name with a single und
On Thu, 17 Jan 2013 06:35:29 -0800, Mark Carter wrote:
> I thought it would be interesting to try to implement Scheme SRFI 39
> (Parameter objects) in Python.
>
> The idea is that you define a function that returns a default value. If
> you call that function with no arguments, it returns the cur
Hello all,
Some time recently, the wiki at http://wiki.python.org/ was hacked. The
vandal who broke in deleted all the wiki data. However, it is possible
that before destroying the data, he may have gained access to user
passwords.
If you had an account on the wiki, and use the same password e
On Fri, 18 Jan 2013 10:49:30 +0800, douxin wrote:
> i use Popen to execute "su -c 'fdisk -l'" in sub process,and
> assigned subprocess.PIPE to stdin,stdout i tried to enter password
> by doing "stdin.write("password"+"\n")" and i expected i could get
> the output of "fdisk -l" by d
On Fri, 18 Jan 2013 03:38:08 +, Dan Sommers wrote:
> On Thu, 17 Jan 2013 15:21:08 +0000, Steven D'Aprano wrote:
>
>> On Thu, 17 Jan 2013 06:35:29 -0800, Mark Carter wrote:
>>
>>> I thought it would be interesting to try to implement Scheme SRFI 39
&
On Fri, 18 Jan 2013 12:56:09 +0100, Jean-Michel Pichavant wrote:
>> So I'm guessing you had a key where
>>
>> key1 == key2 did not imply hash(key1) == hash(key2)
>>
>> I don't see a way to avoid that problem in a look-before-you-leap test.
>>
>> --
>> http://mail.python.org/mailman/listinfo/pyt
On Fri, 18 Jan 2013 20:15:26 -0800, Chris Rebert wrote:
> On Friday, January 18, 2013, Steven D'Aprano wrote:
>
>> I wish to add a key to a dict only if it doesn't already exist, but do
>> it in a thread-safe manner.
[...]
> I'm not entirely sure, but h
On Sat, 19 Jan 2013 14:47:16 +, Jens Thoms Toerring wrote:
> Ok, the destrucor for the first instance of the X class is called only
> after printing out "After", so the GC didn't delete the object before.
> But then there are obviously no calls of the destructors of neither the
> second instan
On Sat, 19 Jan 2013 16:24:37 +, Steven D'Aprano wrote:
> On Sat, 19 Jan 2013 14:47:16 +, Jens Thoms Toerring wrote:
>
>> Ok, the destrucor for the first instance of the X class is called only
>> after printing out "After", so the GC didn't delete th
And further thoughts...
On Sat, 19 Jan 2013 14:47:16 +, Jens Thoms Toerring wrote:
> Hi,
>
>triggered by some problems I had with PySide I got a bit
> confused about what the GC may do in certain situations. Here's a small
> test program I cobbled together:
>
> import sys
>
> class X(
I've been playing around with ChainedMap in Python 3.3, and run into
something which perplexes me. Let's start with an ordinary function that
accesses one global and one builtin.
x = 42
def f():
print(x)
If you call f(), it works as expected. But let's make a version with no
access to bu
On Sat, 19 Jan 2013 19:15:55 -0800, Ramchandra Apte wrote:
[snip dozens of irrelevant quoted lines]
> Right-click the file in the traceback and there is an "Go to file/line"
> option.
Please trim your replies so that the reader doesn't have to scroll
through page after page of irrelevant text t
On Sun, 20 Jan 2013 06:52:32 -0800, iMath wrote:
[snip many dozens of lines of irrelevant text]
> what's the meaning of 'object' in
> class A(object)
> and
> class B(object) ?
Please trim your replies. We don't need to scroll past page after page of
irrelevant text which we have already read.
On Sun, 20 Jan 2013 18:54:03 +0100, Franck Ditter wrote:
[snip quoting NINE levels deep]
> When executing jstmovie.py, it complains : 'template.html' not found in
> tmovies...
Please trim unnecessary quoted text out of your replies. We don't need to
read page after page of irrelevant comments t
On Sun, 20 Jan 2013 17:14:36 -0800, iMath wrote:
[...]
> so there is no REAL private variable in Python but conversion exists in
> it that python programmer should follow and recognize .right ?
There are no "REAL private variables" in most languages. Consider the C++
trick "#define private publi
On Sun, 20 Jan 2013 22:00:10 -0800, alex23 wrote:
> On Jan 21, 2:54 pm, eli m wrote:
>> hint: Use the comments in the code to find out where my error is.
>
> Pro-tip: when people you're asking for help tell you how you can make it
> easier for them to help you, a snide response isn't the correct
On Mon, 21 Jan 2013 11:02:10 -0600, kwakukwatiah wrote:
> f = open(r'c:\text\somefile.txt')
> for i in range(3):
>print str(i) + ': ' + f.readline(),
>
> please with the print str(i) + ‘: ‘ + f.readline(),
> why not print str(i) + f.readline(),
Because the output will be different. The
On Mon, 21 Jan 2013 10:06:41 -0600, kwakukwatiah wrote:
> please I need some explanation on sys.stdin and sys.stdout, and piping
> out
"stdin" and "stdout" (and also stderr) are three special, standard,
system files used by console programs that read and write text. That's
nearly all of them.
On Tue, 22 Jan 2013 02:07:54 -0800, Ferrous Cranus wrote:
> Hello, i decided to switch from embedding string into .html to actually
> grab the filepath in order to identify it:
What do you think "the filepath" means, and how do you think you would
grab it?
I can only guess you mean the full pat
On Tue, 22 Jan 2013 04:47:16 -0800, Ferrous Cranus wrote:
> htmlpage = a string respresenting the absolute path of the requested
> .html file
That is a very misleading name for a variable. The contents of the
variable are not a html page, but a file name.
htmlpage = "/home/steve/my-web-page.ht
On Tue, 22 Jan 2013 11:36:31 -0700, Michael Torrie wrote:
> I'm sorry you are getting so frustrated. There's obviously a language
> barrier here,
I don't think there is. The OP's posts have been written in excellent
English.
I think we've been well and truly trolled, by somebody who even uses
On Tue, 22 Jan 2013 11:36:31 -0700, Michael Torrie wrote:
> I'm sorry you are getting so frustrated. There's obviously a language
> barrier here,
I don't think there is. The OP's posts have been written in excellent
English.
I think we've been well and truly trolled, by somebody who even uses
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