(Apologies for the especially late notice; for some reason these
announcements did not go out when I sent them Monday to python-
announce-list and zope-announce)
Please join us Wed., July 12, 7:30-9:00 PM, for another meeting of
the Fredericksburg, VA Zope and Python User Group (ZPUG). We
QOTW: Write code, not usenet posts. - Fredrik Lundh
If an embedded return isn't clear, the method probably needs to be
refactored with 'extract method' a few times until it is clear. - John Roth
The comp.lang.python collective has become quite expert
at answering Which book should I
This will be our best meeting yet.
When
Thurs. July 13, 2006. 7pm.
Location
Performics, downtown Chicago
180 N LaSalle St, Suite 1100,
Please RSVP http://www.chipy.org/RSVP
** There will probably be a pre-meeting at a nearby cafe for early
arrivals. Check the mailing list
Do you have an IBM s/370 running VM/CMS? VM was sort of an OS for
running multiple OSs, so it would be the restricted environment G
I'm having currently working on OS/2 and Linux platform, I've designed
a web based ide for python and i wish to restrict some commands and
user can only
In [EMAIL PROTECTED], bruce wrote:
import tidy
s = tidy.parseString(foo)
which runs the information in foo through tidy, for cleaning. this results
in s being a document object
print s will display the contents of the object.
If this means it prints out what you want as a string…
my
Robin Becker wrote:
First off there may be a bunch of other C extensions involved including
PIL, but I built them all against this beta. What should I do to refine
the error? Do I start with trying to establish which of the tests is
guilty or build from source in debug mode and attempt to find
Le mercredi 12 juillet 2006 08:17, iapain a écrit :
I'm having currently working on OS/2 and Linux platform, I've designed
a web based ide for python and i wish to restrict some commands
There is a restricted environment in Zope for TTW python scripts and
ZPT/DTML .
These scripts are run in
Grant Edwards wrote:
On 2006-07-11, Qiangning Hong [EMAIL PROTECTED] wrote:
However, when I come to Python's builtin hash() function, I
found it produces different values in my two computers! In a
pentium4, hash('a') - -468864544; in a amd64, hash('a') -
12416037344. Does hash function
[Grant Edwards]
...
The low 32 bits match, so perhaps you should just use that
portion of the returned hash?
hex(12416037344)
'0x2E40DB1E0L'
hex(-468864544 0x)
'0xE40DB1E0L'
hex(12416037344 0x)
'0xE40DB1E0L'
hex(-468864544 0x)
In article [EMAIL PROTECTED],
Carl J. Van Arsdall [EMAIL PROTECTED] wrote:
Lawrence D'Oliveiro wrote:
In article [EMAIL PROTECTED],
Carl J. Van Arsdall [EMAIL PROTECTED] wrote:
Well, running the make on the command line seems to work just fine, no
errors at all.
What about
Astan Chee wrote:
now the file Im trying to read has recently had alot of read/writes from
other users/threads/etc, so every now and again I get a
IOError: [Errno 9] Bad file descriptor
I know this has something to do with not being able to read while some
filehandles are open (or is
You'll need to make your own AccessControl/ZopeGuards.py-like module, and
probably subclass the RestrictionMutator to enable/disable certain
functionnality (interdiction of names beginning by '_' for example is hard
coded).
Your reply is pretty hopeful, I saw that one, its the only
JK,
You are correct to implement __hash__ and __eq__. The problem is how
you implemented them. Usually your __eq__ method should compare the
necessary attributes of the objects for equality. The __hash__ should
return a 32-bit integer. Your best bet is probably to return a hash of
hashes of your
Carl J. Van Arsdall wrote:
I'm not sure the proper way to phrase the question, but let me try.
Basically, I'm working with a script where someone wrote:
kr = string.strip(os.popen('make kernelrelease').read())
And then searches kr to match a regular expression.
This seems to have
Chris Spencer wrote:
Before I get too carried away with something that's probably
unnecessary, please allow me to throw around some ideas. I've been
looking for a method of transparent, scalable, and human-readable object
persistence, and I've tried the standard lib's Shelve, Zope's ZODB,
Qiangning Hong wrote:
/.../ add a hash column in the table, make it a unique key
at this point, you should have slapped yourself on the forehead, and gone
back to the drawing board.
/F
--
http://mail.python.org/mailman/listinfo/python-list
Dennis Lee Bieber wrote:
On Wed, 12 Jul 2006 02:48:44 +0200, Bruno Desthuilliers
[EMAIL PROTECTED] declaimed the following in
comp.lang.python:
nate a écrit :
I'd like a module than I'm importing to be able to use objects in the
global namespace into which it's been imported. is there a
Steven D'Aprano schreef:
If seq can be None as well as a sequence, doing a test if len(seq) 0
won't save you because len(None) will fail. You need an explicit test
for seq being None:
if seq is not None and len(seq) 0
Or even better:
if seq
which Just Works regardless of the type
pipehappy wrote:
hi all,
how to get out of the python shell which is executing a command?
how to use images in the background of a page in Tkinter?
on Unix, ctrl-c or ctrl-d may do the job.
on Windows, ctrl-z will do
Hi I presume you meant putting a image as a background for a Tkinter
On 9 Jul 2006 16:42:27 -0700
[EMAIL PROTECTED] wrote:
Hi,
I already have a couple of newbie books on Python itself, but
would rather get started with a nice to use IDE and I am
therefore looking for a good IDE to learn Python.
Is there a good IDE which would be well documented out
On Sun, 09 Jul 2006 03:41:52 +0300
IOANNIS MANOLOUDIS [EMAIL PROTECTED] wrote:
I want to learn python.
I am looking for a book which will help
me get started and should contain the foundations. I am not
looking for the Python bible. Any recommendations?
Ioannis
Hmm, no one has mentioned
On 2006-07-11, Piet van Oostrum [EMAIL PROTECTED] wrote:
Antoon Pardon [EMAIL PROTECTED] (AP) wrote:
AP As I read the language reference the x stands for a target expression.
AP Now what does it mean to evaluate a target expression like col[key].
AP IMO it means finding the location of the item
Chris,
Interesting concept. But why is there a need for a human readable
object persistence that is x10 slower than pickle? In other words
present a good use case with a rationale (i.e. your criteria that you
mentioned). The only one I can think of so far is debugging.
Also some objects are
Lousy Attribute Name:
self.tmp
Accessors:
set_temporary_buffer
get_temporary_buffer
The attribute name I chose, tmp sucks. I have used that name in
dozens of places spanning over 27000 LOC. There's a chance that other
develops might misinterpret exactly what tmp does.
Using Python's hash as column in the table might not be a good idea.
You just found out why. So you could instead just use the base url and
create an index based on that so next time just quickly get all urls
from same base address then do a linear search for a specific one, or
even easier,
Good point about isinstance. Here is a good explanation why:
http://www.canonical.org/~kragen/isinstance/
Also the frozenset should be added the list of immutable types.
Nick Vatamaniuc
Bruno Desthuilliers wrote:
Chris Spencer wrote:
Before I get too carried away with something that's
David Hopwood wrote:
George Neuner wrote:
All of this presupposes that you have a high level of confidence in
the compiler. I've been in software development for going in 20 years
now and worked 10 years on high performance, high availability
systems. In all that time I have yet to meet a
Le mercredi 12 juillet 2006 11:17, mystilleef a écrit :
Yes, it is possible to name crappy accessors too (e.g set_tmp/get_tmp).
But developers tend to pay more attention to given methods/functions
less crappy names, at least when compared to data attributes.
Not python developers.
This
Schüle Daniel wrote:
a = [[] for in range(200)]
correction :)
a = [[] for i in range(200)]
the *500 part still seems to be missing...
/F
--
http://mail.python.org/mailman/listinfo/python-list
Grant Edwards [EMAIL PROTECTED] (GE) wrote:
GE The low 32 bits match, so perhaps you should just use that
GE portion of the returned hash?
If the hashed should be unique, 32 bits is much too low if you have
millions of entries.
--
Piet van Oostrum [EMAIL PROTECTED]
URL:
The hash is not expected to be unique, it just provides a starting point
for another search (usually linear ?).
See http://en.wikipedia.org/wiki/Hash_function
Helpfully,
Maybe,
Richard.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Piet van
Hi,
I've written a script which backs up a huge bunch of files, but I
don't want the script to output the file names as it does this as it
clutters the screen, I only output errors.
So in order to see that the script is working and not stuck, I'd like to
implement some kind of progress bar
Kerry, Richard [EMAIL PROTECTED] writes:
The hash is not expected to be unique, it just provides a starting point
for another search (usually linear ?).
The database is good at organizing indexes and searching in them. Why
not let the database do what it's good at.
--
Hari Sekhon wrote:
I've written a script which backs up a huge bunch of files, but I
don't want the script to output the file names as it does this as it
clutters the screen, I only output errors.
So in order to see that the script is working and not stuck, I'd like to
implement some kind
3c273 wrote:
Doh! Me thinks Windows at work python /? (No good!)
that was supposed to be fixed in 2.5, but it doesn't seem to have made it into
beta 2. hmm.
/F
--
http://mail.python.org/mailman/listinfo/python-list
Tim Heaney wrote:
Several different people have written modules to help you read (and
write) ID3 tags.
On a related topic, I have a Perl module that reads MP4/AAC tags -
http://search.cpan.org/~jhar/MP4-Info/ - that I'm considering porting to
Python.
But before I start, is anyone aware of an
Helmut Jarausch wrote:
Hi,
I'm still looking for an elegant and clear means to
terminate the main script in Python.
Unfortunately, Python doesn't allow a 'return'
instruction in the main script.
It is quite a common practice for Python scripts to define a main()
function which contains the
Hi,
the code:
from Numeric import *
def my_minimum(a):
n=shape(a)[0]
x = 1.0e20
for i in range(n):
if a[i] x:
x = a[i]
return x
def strange(a):
a[3] = -6303.0
h = my_minimum(a)
for i in
mystilleef wrote:
Lousy Attribute Name:
self.tmp
Accessors:
set_temporary_buffer
get_temporary_buffer
The attribute name I chose, tmp sucks.
Well, it's surely not as descriptive as 'temporary_buffer'
I have used that name in
dozens of places spanning over 27000 LOC.
[EMAIL PROTECTED] wrote:
Hi,
I want to generate all non-empty substrings of a string of length =2.
Also,
each substring is to be paired with 'string - substring' part and vice
versa.
Thus, ['abc'] gives me [['a', 'bc'], ['bc', 'a'], ['ab', 'c'], ['c',
'ab'], ['b', 'ac'], ['ac', 'b']]
Hello:
Is there a global or some trick I can use to have
Python remember the last directory visited?
What I mean is suppose I have this function:
def get_filename():
Returns a filename selected from a Tkinter File Selection Dialog
strFilename =
On 2006-07-10, sreekant [EMAIL PROTECTED] wrote:
Hi folks
What am I doing wrong in the following? I just want to run fluidsynth in
the background.
#
class MyThread(threading.Thread):
def __init__(self, cmd, callback):
self.__cmd = cmd
On Wed, 12 Jul 2006 07:29:18 -0400, Michael Yanowitz wrote:
but instead of having initialdir='.' (current directory), I
would like it set to the last visited directory, which can be from a
previous run or even a previous day. Is that possible? If so how?
Every time you open a file, save
Your message with Subject: Important
could not be delivered to the following recipients:
[EMAIL PROTECTED]
Please do not resend your original message.
Delivery attempts will continue to be made for 4 day(s).
--
http://mail.python.org/mailman/listinfo/python-list
Hi all,
Why doesn't the following code work on Windows XP, although it works
on Linux (Ubuntu 6.06). Both versions are of Python are 2.4, and both
OSs are on the same PC.
import unicodedata
unicodedata.name(U'\U0001d400')
Traceback (most recent call last):
File stdin, line 1, in ?
TypeError:
Hari So in order to see that the script is working and not stuck, I'd
Hari like to implement some kind of progress bar or something, ...
Here's mine:
http://orca.mojam.com/~skip/python/progress.py
There are both Progress and Counter classes. Same idea, different output.
Skip
--
is it possible to get the list of search results from the search box from
wxPython's wxHtmlHelpControl without it displaying GUI? i don't see an obvious
way to do this.
thanks,
bryan
--
http://mail.python.org/mailman/listinfo/python-list
Bryan wrote:
is it possible to get the list of search results from the search box from
wxPython's wxHtmlHelpControl without it displaying GUI? i don't see an
obvious
way to do this.
thanks,
bryan
i meant wxPython's wxHtmlHelpController
--
I am trying to install Python 2.4.3 on an AMD Opteron system using
the Portland Group's compiler (pgcc). Using
CC=pgcc -DNCURSES_ENABLE_STDBOOL_H=0 OPT=-O0 LINKFORSHARED=-Wl,-
export-dynamic ./configure --without-cxx
I finally managed to obtain an executable that would start and work,
but
Hi there,
I'm sure there is a very simple solution for my question, I just didn't
find it up to now.
I'm using a badly documented module and therefore need to find out
about how to access the elements in a list.
(I need to do this in Python 1.5.3)
Any help appreciated very much. Thanks!
cz
--
I'm using a badly documented module and therefore need to find out
about how to access the elements in a list.
(I need to do this in Python 1.5.3)
I presume this is the same in 1.5 use dir():
import os
dir(os)
['F_OK', 'O_APPEND', 'O_BINARY', 'O_CREAT', 'O_EXCL', 'O_NOINHERIT',
'O_RANDOM',
Yes, it is possible to name crappy accessors too (e.g set_tmp/get_tmp).
But developers tend to pay more attention to given methods/functions
less crappy names, at least when compared to data attributes. This
In my experience of getters and setters in Java, most developers choose
attribute
On Wed, 12 Jul 2006 05:17:30 -0700, cz wrote:
Hi there,
I'm sure there is a very simple solution for my question, I just didn't
find it up to now.
I'm using a badly documented module and therefore need to find out
about how to access the elements in a list.
Er, the same way you would
I recommend The Quick Python Book by Harms and McDonald. Its
strength is its brevity and *readability* -- you can actually just sit
down and read it and enjoy it. It doesn't cover the newest features of
Python or the most advanced, but that is not necessary in a beginner's
book.
Once you're up
hi all,
I am trying to execute one simple program using pygtk-2.8.6 and
gnome-python-extra-2.12.It's crashing at the time of executing the
follwing instruction.
-
self.moz = gtkmozembed.MozEmbed()
Perhaps you need to rephrase your question.
--
Steven.
Thanks for your reply.
OK, I'll try to make this more clear:
My list called elten looks like that:
[Tensor: id = 1, intensity = 2976.52
xx = -1447.32, xy = 52.458, xz = -594.186
yy = -1090.54, yz = -0.0158068, zz = -4043.
, Tensor: id
Hi Claudio,
cz wrote:
Perhaps you need to rephrase your question.
--
Steven.
Thanks for your reply.
OK, I'll try to make this more clear:
My list called elten looks like that:
[Tensor: id = 1, intensity = 2976.52
xx = -1447.32, xy = 52.458, xz = -594.186
yy = -1090.54, yz =
Dennis Lee Bieber wrote:
On 11 Jul 2006 06:45:42 -0700, [EMAIL PROTECTED] declaimed the
following in comp.lang.python:
Could it be that the SERVER is limiting things to 5
concurrent/parallel connections from any single IP?
I know I've encountered sites that only allowed two FTP
The list above is not a valid Python list. What is it that you store in that
list?
Or is it maybe a dictionary?
Stefan
Thanks for your help. How can I find out about what this is? As I said
it's generated by a insufficiently documented module. So if this is a
user defined datatype, is
[EMAIL PROTECTED] wrote:
I'm trying to use ftp in python in a multi-threaded way on a windows
box - python version 2.4.3. Problem is that it appears that it's only
possible to have five instances/threads at one point in time. Errors
look like:
File C:\Python24\lib\ftplib.py, line 107,
Hi, I currently have a Python app with a Tkinter GUI frontend that I
use for system administration. Everytime it launches, it reads a text
file which contains info about each host I wish to monitor - each field
(such as IP, hostname, etc.) is delimited by !!. Now, I want to be
able to edit host
Marshall schrieb:
Joachim Durchholz wrote:
Marshall schrieb:
Now, I'm not fully up to speed on DBC. The contract specifications,
these are specified statically, but checked dynamically, is that
right?
That's how it's done in Eiffel, yes.
In other words, we can consider contracts in light
D wrote:
Hi, I currently have a Python app with a Tkinter GUI frontend that I
use for system administration. Everytime it launches, it reads a text
file which contains info about each host I wish to monitor - each field
(such as IP, hostname, etc.) is delimited by !!. Now, I want to be
cz wrote:
The list above is not a valid Python list. What is it that you store in
that list?
Or is it maybe a dictionary?
Stefan
Thanks for your help. How can I find out about what this is? As I said
it's generated by a insufficiently documented module. So if this is a
user defined
My list called elten looks like that:
[Tensor: id = 1, intensity = 2976.52
xx = -1447.32, xy = 52.458, xz = -594.186
yy = -1090.54, yz = -0.0158068, zz = -4043.
, Tensor: id = 26, intensity = 2896.9
...
, Tensor: id = 5, intensity = 2920.5
xx = -1534.53, xy = 23.4858, xz = -623.967
cz schrieb:
The list above is not a valid Python list. What is it that you store in that
list?
Or is it maybe a dictionary?
Stefan
Thanks for your help. How can I find out about what this is? As I said
it's generated by a insufficiently documented module. So if this is a
user defined
On 2006-07-12, Carl Banks [EMAIL PROTECTED] wrote:
Grant Edwards wrote:
On 2006-07-11, Qiangning Hong [EMAIL PROTECTED] wrote:
I'm writing a spider. I have millions of urls in a table (mysql) to
check if a url has already been fetched. To check fast, I am
considering to add a hash column
On 2006-07-12, Qiangning Hong [EMAIL PROTECTED] wrote:
Grant Edwards wrote:
On 2006-07-11, Qiangning Hong [EMAIL PROTECTED] wrote:
However, when I come to Python's builtin hash() function, I
found it produces different values in my two computers! In a
pentium4, hash('a') - -468864544; in
Darren New schrieb:
As far as I understand it, Eiffel compilers don't even make use of
postconditions to optimize code or eliminate run-time checks (like null
pointer testing).
That's correct.
I think a large part of the reasons why this isn't done is that Eiffel's
semantics is (a) too
Thanks for the advice. Once assured that __hash__ etc was the right
route, I found that using hash() instead of object.__hash__() gave me
stable hash valules. (I am hashing strings that I know to be unique.)
The no luck situation was that a set would accept the same object
multiple times, not
Lets say that I have an application consisting of 3 files. A main.py
file, gui.py and a data.py which handles persistent data storage.
Suppose data.py defines a class 'MyDB' which reads in data from a
database, and main.py creates an instance of this object. How does code
in gui.py access this
[EMAIL PROTECTED] wrote:
Lets say that I have an application consisting of 3 files. A main.py
file, gui.py and a data.py which handles persistent data storage.
Suppose data.py defines a class 'MyDB' which reads in data from a
database, and main.py creates an instance of this object. How does
JKPeck [EMAIL PROTECTED] wrote:
Thanks for the advice. Once assured that __hash__ etc was the right
route, I found that using hash() instead of object.__hash__() gave me
stable hash valules. (I am hashing strings that I know to be unique.)
The no luck situation was that a set would accept
On 12/07/06, Fredrik Lundh [EMAIL PROTECTED] wrote:
If the output of the script is sent to a logfile, this tends to puke all over the logfile... creating one additional entry per iteration, but it's a good start and I'll look at that link which looks very promising.
there's no way to do this
D wrote:
Hi, I currently have a Python app with a Tkinter GUI frontend that I
use for system administration. Everytime it launches, it reads a text
file which contains info about each host I wish to monitor - each field
(such as IP, hostname, etc.) is delimited by !!. Now, I want to be
[EMAIL PROTECTED] wrote:
Lets say that I have an application consisting of 3 files. A main.py
file, gui.py and a data.py which handles persistent data storage.
Suppose data.py defines a class 'MyDB' which reads in data from a
database, and main.py creates an instance of this object. How does
Hi,
I'd like to have a persistant dictionary in a server so that incoming
requests acquire a specific Python object, do something with it then
return. There wont be that many objects but it is the persistance that
is important here, I want the information to survive server re-starts /
crashes.
Hari Sekhon wrote:
Hi,
I've written a script which backs up a huge bunch of files, but I
don't want the script to output the file names as it does this as it
clutters the screen, I only output errors.
So in order to see that the script is working and not stuck, I'd like to
implement some
Stefan Behnel wrote:
The list above is not a valid Python list.
there's no Python 1.5.3 either. maybe he's posting from a parallel,
slightly different universe ?
/F
--
http://mail.python.org/mailman/listinfo/python-list
Will McGugan wrote:
Hi,
I'd like to have a persistant dictionary in a server so that incoming
requests acquire a specific Python object, do something with it then
return. There wont be that many objects but it is the persistance that
is important here, I want the information to survive
Jeremy Jones wrote:
What does main.py do? Are you creating an instance of the gui thingy?
If so, you could just pass DataObject into your gui thingy either into
the constructor or to a setter once you create an instance of it.
It's a wxPython app. I created the GUI initialy using wxGlade
Edin Salković wrote:
Why doesn't the following code work on Windows XP, although it works
on Linux (Ubuntu 6.06). Both versions are of Python are 2.4, and both
OSs are on the same PC.
import unicodedata
unicodedata.name(U'\U0001d400')
Traceback (most recent call last):
File stdin, line
Thanks, guys. So overall, would it just be easier (and not too rigged)
if any changes were made by just editing the text file? I want to do
this project the right way, but if it's going to be a big pain to
implement the edit function, just modifying the text file directly
isn't that big of a
D wrote:
Thanks, guys. So overall, would it just be easier (and not too rigged)
if any changes were made by just editing the text file? I want to do
this project the right way, but if it's going to be a big pain to
implement the edit function, just modifying the text file directly
isn't
Hello everyone:
Is there a way to check the type when do assignment?
if I write:
ab = bc
and want to make sure the return value of isinstance(bc, klass) is True
or I will raise
a exception.
Any suggestion?
--
http://mail.python.org/mailman/listinfo/python-list
Diez B. Roggisch deets at nospam.web.de writes:
What you should do is to install rlcompleter2...
[snip]
Another option is to look into the source of that module and identify the
objects created. Documentation is overrated - use the source, Luke!
rlcompleter is overrated, and only works on
D wrote:
Thanks, guys. So overall, would it just be easier (and not too rigged)
if any changes were made by just editing the text file? I want to do
snip
[EMAIL PROTECTED] wrote:
snip
Might be overkill - but pickle the data memeber that contains the
information. If you use text
[EMAIL PROTECTED] wrote:
snip
Doh! How simple. Why didn't I think of that? I'm too used to procedural
scripts where you'd just put everything in a global data structure. I
know this is bad, but it's hard to get out of that mentality.
Sounds like you got it. Just pass it on down as needed.
3c273 wrote:
John Machin [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
You appear to know what a switch is. I'm therefore surprised that you
appear not to
know that the convention is that any program that uses
command-line switches should do something informative when run with a
pipehappy pipehappy at gmail.com writes:
Hello everyone:
Is there a way to check the type when do assignment?
if I write:
ab = bc
and want to make sure the return value of isinstance(bc, klass) is True
or I will raise
a exception.
Any suggestion?
1. Check your condition before
Hello,
I am using some very large dictionaries with keys that are long strings
(urls). For a large dictionary these keys start to take up a
significant amount of memory. I do not need access to these keys -- I
only need to be able to retrieve the value associated with a certain
key, so I do not
pipehappy wrote:
Hello everyone:
Is there a way to check the type when do assignment?
if I write:
ab = bc
and want to make sure the return value of isinstance(bc, klass) is True
or I will raise
a exception.
In general, not doable. The assignment operator is not overloadable.
Only if
rlcompleter is overrated, and only works on Unix/Linux/etc.
IDLE's interpreter has an auto-completion extension, which is bundled in
Python2.5.
I don't use idle, and don't want to. So for me rlcomlpeter2 is a good thing.
And under windows, it at least works under cygwin.
Diez
--
akameswaran at gmail.com akameswaran at gmail.com writes:
D wrote:
Thanks, guys. So overall, would it just be easier (and not too rigged)
if any changes were made by just editing the text file?
[snip]
have you used pickle? if the data is as simple as you say it is, you
will be able
Le mercredi 12 juillet 2006 17:00, D a écrit :
Thanks, guys. So overall, would it just be easier (and not too rigged)
if any changes were made by just editing the text file? I want to do
this project the right way, but if it's going to be a big pain to
implement the edit function, just
Thanks so much for your help on this. The server that I'm connecting
to is the culprit. They only allow five connections at a time.
I assumed that it was a code issue. I think that we're conditioned to
expect that the problem is on the software side of things.
-Derek
[EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Hello,
I am using some very large dictionaries with keys that are long strings
(urls). For a large dictionary these keys start to take up a
significant amount of memory. I do not need access to these keys -- I
only need to be able to retrieve the value associated
[EMAIL PROTECTED] wrote:
Jeremy Jones wrote:
What does main.py do? Are you creating an instance of the gui thingy?
If so, you could just pass DataObject into your gui thingy either into
the constructor or to a setter once you create an instance of it.
It's a wxPython app. I created the
Diez B. Roggisch wrote:
pipehappy wrote:
Hello everyone:
Is there a way to check the type when do assignment?
if I write:
ab = bc
and want to make sure the return value of isinstance(bc, klass) is True
or I will raise
a exception.
In general, not doable. The assignment operator is not
JK,
As a general rule, let Python call the magic __method__ methods
behind the scenes. So don't call obj.__hash()__ or obj.__len__ or
obj.__le__ just use hash(obj), len(obj) or =. Of course there are
exceptions, for example when calling the __init__() method of a
supercalass inside the __init__
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