kettle wrote:
On Dec 9, 5:49 pm, Marc 'BlackJack' Rintsch [EMAIL PROTECTED] wrote:
On Sun, 09 Dec 2007 00:35:18 -0800, kettle wrote:
Hi,
I'm wondering what the best practice is for creating an extensible
dictionary-of-dictionaries in python?
In perl I would just do something like:
John Machin wrote:
As viewed with Google Groups, lines 40/41, 63/69, and 89 are indented 8
spaces more than they should be.
When I save your file and try to run it, I get this: C:\junkcoolgenie.py
File C:\junk\coolgenie.py, line 40
self.w = 520
^
IndentationError: unexpected
MonkeeSage a écrit :
On Dec 8, 4:11 pm, Bruno Desthuilliers
(snip)
I think it muddies the water to say that a.a() and a.a are the same
thing--obviously they are not.
Indeed. a.a yields the object bound to name 'a' in object a, while a.a()
yields the value returned by calling the object bound
Good afternoon.
As a self-tutoring project I am writing a one-time-pad encrypt/decrypt
script. I have completed the encryption portion and am working
currently on the decryption algorithm. My goal is to have the encrypt
and decrypt be individual modules vice two parts of the same.
My problem, or
On 2007-12-10, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
On 9 Dic, 15:43, [EMAIL PROTECTED] wrote:
Is it the right way to go? Is it safe in a web production
environment ? Is it thread-friendly (since flup is threaded) ?
tnx
Any hint ?
If you as author are asking, my bet is on no for
Jack a écrit :
I understand that the standard Python distribution is considered
the C-Python. Howerver, the current C-Python is really a combination
of C and Python implementation. There are about 2000 Python files
included in the Windows version of Python distribution. I'm not sure
how much
On Dec 8, 6:45 pm, Jeremy C B Nicoll [EMAIL PROTECTED] wrote:
Steve Howell [EMAIL PROTECTED] wrote:
--- Jeremy C B Nicoll [EMAIL PROTECTED] wrote:
What command (in XP) does one need to issue to
syntaxcheck a saved python
script without running it?
Perhaps oversimplifying a bit,
So you say there is not any trusted way?
--
http://mail.python.org/mailman/listinfo/python-list
On Dec 10, 12:41 pm, Matt_D [EMAIL PROTECTED] wrote:
Good afternoon.
As a self-tutoring project I am writing a one-time-pad encrypt/decrypt
script. I have completed the encryption portion and am working
currently on the decryption algorithm. My goal is to have the encrypt
and decrypt be
On Dec 10, 9:55 am, farsheed [EMAIL PROTECTED] wrote:
Thanks. But I ask this question technically, I mean I know nothing is
uncrackable and popular softwares are not well protected. But my
software is not that type and I don't want this specific software
popular.
Understood.
It is some kind
On Mon, 10 Dec 2007 00:55:13 -0800, farsheed wrote:
Thanks. But I ask this question technically, I mean I know nothing is
uncrackable and popular softwares are not well protected. But my
software is not that type and I don't want this specific software
popular.
Then make it as ugly and
So you say there is not any trusted way?
You cannot distribute any program with the expectation that it
cannot be reverse engineered. Despite what various protection
companies would have folks believe. At some point, the user's
CPU has to execute the code, and at that point, it can be
On 2007-12-06, samwyse [EMAIL PROTECTED] wrote:
On Dec 6, 1:12 pm, Diez B. Roggisch [EMAIL PROTECTED] wrote:
And that's my complaint. The value in zed is being replaced by
something almost, but not quite, identical to the original value.
Python's internal implementation of __iadd__ for int
On Dec 10, 9:41 pm, Matt_D [EMAIL PROTECTED] wrote:
Good afternoon.
As a self-tutoring project I am writing a one-time-pad encrypt/decrypt
script. I have completed the encryption portion and am working
currently on the decryption algorithm. My goal is to have the encrypt
and decrypt be
On Dec 9, 10:43 pm, Jack [EMAIL PROTECTED] wrote:
http://blog.snaplogic.org/?p=55
There's some choice nonsense here, albeit on a different topic:
Coding for wxwidgets, using a QT or GTK bridge, or using TCL/TK is
hardly an optimal solution when writing complex graphical
applications, and Java
It seems that I've got a short-circuit somewhere here. I understand
that everything is an object and the the storage/lookup system is
object-agnostic, and that it is only the descriptors (or tags as I
called them generically) that determine how an attribute is bound,
whether it is bound at all,
On Dec 10, 6:26 am, Tim Chase [EMAIL PROTECTED] wrote:
So you say there is not any trusted way?
You cannot distribute any program with the expectation that it
cannot be reverse engineered.
[snip]
From the OP's post, it seemed likely to me that the OP was asked by a
misguided management to
On Dec 10, 8:15 am, farsheed [EMAIL PROTECTED] wrote:
I wrote a software and I want to protect it so can not be cracked
easily. I wrote it in python and compile it using py2exe. what is the
best way in your opinion?
I used SoftwarePassport ( http://www.siliconrealms.com/ ) for exactly
this.
I
On 2007-12-08, Neil Cerutti wrote:
On 2007-12-08, Dennis Lee Bieber [EMAIL PROTECTED] wrote:
On Fri, 7 Dec 2007 20:12:21 +, Adam Funk [EMAIL PROTECTED]
declaimed the following in comp.lang.python:
I'm using to using Pod::Usage in my Perl programs (a snipped example
is shown below, if
On 2007-12-08, Dennis Lee Bieber wrote:
On Fri, 7 Dec 2007 20:12:21 +, Adam Funk [EMAIL PROTECTED]
declaimed the following in comp.lang.python:
I'm using to using Pod::Usage in my Perl programs (a snipped example
is shown below, if you're interested) to generate a little man page
when
So, are there any ways to make it harder to reverse engineer a
program?
In addition to the standby of
-Don't distribute your program (SaaS)
I'll add to the list:
-Only distribute your program to people too non-technical to
consider reverse-engineering
-Don't document your program (or even
Hi. Python newbie speaking,
I've copy/pasted the example of the echo server that comes in the IDLE
documentation (Python Library Reference section 17.2.3) to see how
the sockets work. The only change I've made is in the host address
which I've set to 'localhost' in the client. You can see the
[EMAIL PROTECTED] wrote:
[...]
But I'm experiencing some strange jumps in the data (seismic data is
mostly quite smooth at 40 Hz sampling rate). I think I did some mistake
in the byte order...
Probably. In your code sample, when you pad it to 32-bits, why are you
inserting every third byte,
Hendrik van Rooyen wrote:
Mario M. Mueller [EMAIL PROTECTED] wrote:
I uploaded a short sample data file under
http://www.FastShare.org/download/test.bin - maybe one can give me
another hint... In a full data example max value is 1179760 (in case one
looks only at the eye-cathing 65535+-
Hi,
I'm looking for quite some time now for a gui library for python,
which allows me to display 3D graphics. Main OS is windows, Mac OS X
and Linux would be nice to have. I want to use python 2.5. My first
try was wx + pyOpenGL but there are no working binaries for python
2.5. I simply have to
On Dec 10, 2:16 pm, [EMAIL PROTECTED] wrote:
Hi. Python newbie speaking,
I've copy/pasted the example of the echo server that comes in the IDLE
documentation (Python Library Reference section 17.2.3) to see how
the sockets work. The only change I've made is in the host address
which I've set
On Mon, 10 Dec 2007 04:16:03 -0800 (PST), [EMAIL PROTECTED] wrote:
Hi. Python newbie speaking,
I've copy/pasted the example of the echo server that comes in the IDLE
documentation (Python Library Reference section 17.2.3) to see how
the sockets work. The only change I've made is in the host
On 2007-12-10, Neil Cerutti [EMAIL PROTECTED] wrote:
On 2007-12-09, Just Another Victim of the Ambient Morality
[EMAIL PROTECTED] wrote:
I'm looking for a linked list implementation. Something
iterable with constant time insertion anywhere in the list. I
was wondering if deque() is the class
Achim Domma wrote:
Hi,
I'm looking for quite some time now for a gui library for python,
which allows me to display 3D graphics. Main OS is windows, Mac OS X
and Linux would be nice to have. I want to use python 2.5. My first
try was wx + pyOpenGL but there are no working binaries for
On Dec 10, 3:50 am, Seongsu Lee [EMAIL PROTECTED] wrote:
On 12월10일, 오후12시18분, Adonis Vargas [EMAIL PROTECTED]
wrote:
Seongsu Lee wrote:
Hi,
I have a dictionary with million keys. Each value in the
dictionary has a list with up to thousand integers.
Follow is a simple example
MonkeeSage a écrit :
It seems that I've got a short-circuit somewhere here. I understand
that everything is an object and the the storage/lookup system is
object-agnostic, and that it is only the descriptors (or tags as I
called them generically)
descriptor is a protocol - an interface if you
Please post on the job forum!
On Dec 10, 2007 9:14 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Etsy is an online marketplace for buying and selling all things
handmade: clothing, music, furniture,
software, jewelry, robots. We launched on June 18, 2005, and ever
since then have been
Neil Cerutti wrote:
[linked lists] don't work well with Python iterators, which aren't
suitable for a linked list's purposes--so you have to give up the
happy-joy for loop syntax in favor of Python's frowny-sad while loops.
You can always move the while-loop into a generator and use
On Dec 10, 2:46 pm, John Machin [EMAIL PROTECTED] wrote:
requires a parameter from elsewhere in the imported module is a
concept I don't understand.
Here is what I think that you need to do in your main script:
import sys
import otp_encrypt
the_key = opt_encrypt.get_key(sys.argv[1])
If
On Dec 9, 3:23 pm, [EMAIL PROTECTED] (Aahz) wrote:
In article [EMAIL PROTECTED],
Jack [EMAIL PROTECTED] wrote:
I understand that the standard Python distribution is considered
the C-Python. Howerver, the current C-Python is really a combination
of C and Python implementation. There are
On Mon, 10 Dec 2007 03:56:10 -0800, MonkeeSage wrote:
So, when I say that all callable attributes (or to be more precise, all
callable attributes bound to objects other than toplevel) are methods,
what am I missing?
Everything that isn't a method but is callable.
class Callable(object):
On Dec 10, 7:19 am, Bruno Desthuilliers bruno.
[EMAIL PROTECTED] wrote:
MonkeeSage a écrit :
It seems that I've got a short-circuit somewhere here. I understand
that everything is an object and the the storage/lookup system is
object-agnostic, and that it is only the descriptors (or tags
Matt_D wrote:
import sys
import otp_encrypt
the_key = opt_encrypt.get_key(sys.argv[1])
If that isn't what you want, you'll need to explain the sentence that
starts Now I understand, with examples of what you have tried.
When I try:
from otp_encrypt import get_key
I get:
Hi,
I have to run a python script on a Linux machine. This script was
developed on a windows workstation and it
uses the win32 library to detect the cd (or dvd) serial number (in the
- format).
How can I change the script to do the same task on linux?
I found an old post on the same task
On Dec 8, 3:24 pm, Samuel [EMAIL PROTECTED] wrote:
On Sat, 08 Dec 2007 13:06:15 -0800, Steve Howell wrote:
This is what I came up with:
http://pylonshq.com/pastetags/form_remote_tag
I see that Pylons uses a standard templating systems with all the JS
renderers hooked into it as standard
MonkeeSage a écrit :
On Dec 10, 7:19 am, Bruno Desthuilliers bruno.
(snip)
I'm going to give the Data Model section a thorough going-over
again, and try to pay more attention this time(!) ;)
Also make sure you read the docs about new-style classes, the descriptor
protocol and metaclasses.
Challenge:
A valid response will be either a solution to the problem below, or a
link to some code of which you
are particularly proud.
Problem: In the dynamic language of your choice, write a short program
that will:
1. define a list of the following user ids 42346, 77290, 729 (you can
On Dec 10, 4:49 pm, Peter Otten [EMAIL PROTECTED] wrote:
Peter
Thanks, Peter. You answered my question precisely. I'm successfully
encrypting and decrypting now. Thank you again.
R,
Matt
--
http://mail.python.org/mailman/listinfo/python-list
On 2007-12-10, Peter Otten [EMAIL PROTECTED] wrote:
Neil Cerutti wrote:
[linked lists] don't work well with Python iterators, which
aren't suitable for a linked list's purposes--so you have to
give up the happy-joy for loop syntax in favor of Python's
frowny-sad while loops.
You can always
On 2007-12-10, MonkeeSage [EMAIL PROTECTED] wrote:
If I'm not mistaken, building a reverse dictionary like that will be
O(n*m) because dict/list access is O(n) (ammortized). Somebody correct
me if I'm wrong. In that case, it really depends on how you will use
the dict to see whether you get
MonkeeSage a écrit :
On Dec 9, 6:23 pm, MonkeeSage [EMAIL PROTECTED] wrote:
Hi Bruno,
I think that we've been having a mainly semantic (pun intended)
dispute. I think you're right, that we've been using the same words
with different meanings.
Fine. So we may have a chance to get out there
Hi!
no idea how it works with windows.
On XP: fine.
On Vista: very difficult...
@+
MCI
--
http://mail.python.org/mailman/listinfo/python-list
On Dec 10, 1:48 pm, Jean-Paul Calderone [EMAIL PROTECTED] wrote:
On Mon, 10 Dec 2007 04:16:03 -0800 (PST), [EMAIL PROTECTED] wrote:
Hi. Python newbie speaking,
I've copy/pasted the example of the echo server that comes in the IDLE
documentation (Python Library Reference section 17.2.3) to see
Méta-MCI (MVP) wrote:
no idea how it works with windows.
On XP: fine.
On Vista: very difficult...
Hello Captain Obvious :-)
--
http://mail.python.org/mailman/listinfo/python-list
Robin Becker wrote:
Ok. Still, I would write it as
#if defined(__LITTLE_ENDIAN__)
#undef WORDS_BIGENDIAN
#elif defined(__BIG_ENDIAN__)
#undef WORDS_BIGENDIAN
#define WORDS_BIGENDIAN 1
#endif
Regards,
Martin
I'm never sure if undef gives an error if the variable isn't
On Dec 10, 6:17 am, Tim Chase [EMAIL PROTECTED] wrote:
So, are there any ways to make it harder to reverse engineer a
program?
In addition to the standby of
-Don't distribute your program (SaaS)
I'll add to the list:
-Only distribute your program to people too non-technical to
Hello,
I am tring to access a text file in random acess way, that is, using f.tell()
and f.seek() to seek a certain position in the text file. f.seek() does not
seem to work properly, the file is opened in a read universal 'rU' mode.
Thank you very much,
Nora.
Instead of linking records together via some key, I first try out a
dictionary of lists. The list for each dictionary key would be the
same as a list with a single, forward link. If you have relatively few
records per key, it works well.
--
http://mail.python.org/mailman/listinfo/python-list
On 10 Dez., 15:24, Méta-MCI \(MVP\)
[EMAIL PROTECTED] wrote:
Hi!
no idea how it works with windows.
On XP: fine.
On Vista: very difficult...
@+
MCI
Also with Python 2.5? If PyOpenGL would work with Python 2.5, I could
use wx too. But I could not get it to work with 2.5 on windows.
Achim Domma wrote:
On 10 Dez., 15:24, Méta-MCI \(MVP\)
[EMAIL PROTECTED] wrote:
Hi!
no idea how it works with windows.
On XP: fine.
On Vista: very difficult...
@+
MCI
Also with Python 2.5? If PyOpenGL would work with Python 2.5, I could
use wx too. But I could not get it to work
Bruno,
Please explain why the NOP import is a GoodThing. Use small words
please. I'm not as young as I used to be.
I didn't know about reload(), but now that I'm informed on that point
I'm still using
os.remove('foo.pyc')
reload(foo)
A single command to do that would be nice.
Martin
Bruno
Hi gys -- I am looking at Numpy but getting this error when I try to
get array sizes. I'm using Ubuntu Edgy with standard repositories and
scipy. Any ideas? Am I doing something wrong or is it my install of
scipy?
$ python
Python 2.4.4c1 (#2, Oct 11 2006, 21:51:02)
[GCC 4.1.2 20060928
[EMAIL PROTECTED] wrote:
Bruno,
Please explain why the NOP import is a GoodThing. Use small words
please. I'm not as young as I used to be.
Because otherwise every import would result in overhead without any benefit.
Think of a module like this:
A_GLOBAL_VARIABLE =
On Dec 10, 5:22 pm, Charles Fox [EMAIL PROTECTED] wrote:
Hi gys -- I am looking at Numpy but getting this error when I try to
get array sizes. I'm using Ubuntu Edgy with standard repositories and
scipy. Any ideas? Am I doing something wrong or is it my install of
scipy?
$ python
Python
On Dec 6, 2:01 pm, Raymond Hettinger [EMAIL PROTECTED] wrote:
On Dec 6, 9:30 am, Aaron Watters [EMAIL PROTECTED] wrote:
See recipes:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/491285
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/305269
I previously noted in
that I found
Neil Cerutti [EMAIL PROTECTED] wrote:
Python's iterators are unsuitable for mutating the linked list
while iterating--the only major application of linked lists.
Wrapping in a generator won't allow you to use for loop syntax,
unless I'm missing something, which has often happened.
It is
Thanks! Mechanize looks really cool :))
Victor
On Dec 7, 2007 4:11 PM, Ismail Dönmez [EMAIL PROTECTED] wrote:
Friday 07 December 2007 22:06:23 tarihinde Victor Subervi şunları
yazmıştı:
Hi;
I'm trying to fill in a Zope form automatically. I have this script,
which
works great for
On Dec 10, 8:31 am, Neil Cerutti [EMAIL PROTECTED] wrote:
On 2007-12-10, MonkeeSage [EMAIL PROTECTED] wrote:
If I'm not mistaken, building a reverse dictionary like that will be
O(n*m) because dict/list access is O(n) (ammortized). Somebody correct
me if I'm wrong. In that case, it really
On Dec 10, 8:31 am, Neil Cerutti [EMAIL PROTECTED] wrote:
On 2007-12-10, MonkeeSage [EMAIL PROTECTED] wrote:
If I'm not mistaken, building a reverse dictionary like that will be
O(n*m) because dict/list access is O(n) (ammortized). Somebody correct
me if I'm wrong. In that case, it really
On 2007-12-10, Duncan Booth [EMAIL PROTECTED] wrote:
Neil Cerutti [EMAIL PROTECTED] wrote:
Python's iterators are unsuitable for mutating the linked list
while iterating--the only major application of linked lists.
Wrapping in a generator won't allow you to use for loop
syntax, unless I'm
On Dec 10, 9:45 am, MonkeeSage [EMAIL PROTECTED] wrote:
On Dec 10, 8:31 am, Neil Cerutti [EMAIL PROTECTED] wrote:
On 2007-12-10, MonkeeSage [EMAIL PROTECTED] wrote:
If I'm not mistaken, building a reverse dictionary like that will be
O(n*m) because dict/list access is O(n)
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Paul McGuire wrote:
On Dec 9, 11:01 pm, Prabhu Gurumurthy [EMAIL PROTECTED] wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
All,
I have the following lines that I would like to parse in python using
pyparsing, but have some problems
On Mon, 10 Dec 2007 06:38:57 -0800 (PST), [EMAIL PROTECTED] wrote:
[snip]
I tried it in Linux and it worked fine so I've been trying different
things as the code seems to be correct.
Finally, I've found that if both server and client are run from IDLE,
the thing crashes with the mentioned error.
On Dec 9, 2007 5:11 AM, Arnaud Delobelle [EMAIL PROTECTED] wrote:
On Dec 9, 12:15 am, Bruno Desthuilliers
[EMAIL PROTECTED] wrote:
Richard Jones a écrit :
Bruno Desthuilliers wrote:
class A(object):
@apply
def a():
def fget(self):
return self._a
On Dec 9, 10:54 pm, John Machin [EMAIL PROTECTED] wrote:
On Dec 10, 9:43 am, Just Another Victim of the Ambient Morality
[EMAIL PROTECTED] wrote:
I'm looking for a linked list implementation. Something iterable with
constant time insertion anywhere in the list.
It's on the shelf
OK, it's a scripting language.
def g():
...os.remove('tokeneizer.pyc')
...reload( tokeneizer )
...tokeneizer.tokenize('sample_decaf.d')
...
But that gets me to:
... line 110, in get_toks
UnboundLocalError: local variable 'line_ptr' referenced before
assignment
Here's a bit of the
On Dec 9, 1:14 pm, Jack [EMAIL PROTECTED] wrote:
I wonder if it's possible to have a Python that's completely (or at
least for the most part) implemented in C, just like PHP - I think
this is where PHP gets its performance advantage. Or maybe I'm wrong
because the core modules that matter are
I have a soap server I am running on an OS X Server using SOAPpy. To
start the server I am running
server = SOAPpy.SOAPServer(('IPADDRESS, PORT), namespace=NAMESPACE)
server.serve_forever()
I am starting the server manually in the background by running from
the command line as follows:
PiErre wrote:
I have to run a python script on a Linux machine. This script was
developed on a windows workstation and it
uses the win32 library to detect the cd (or dvd) serial number (in the
- format).
How can I change the script to do the same task on linux?
I found an old post
On Dec 7, 2007 8:58 PM, Joe Goldthwaite [EMAIL PROTECTED] wrote:
You can't imagine why someone might prefer an iterative solution over
a greedy one? Depending on the conditions, the cost of creating the
list can be a greater or a lesser part of the total time spent. Actual
iteration is
Diez B. Roggisch wrote:
...
I was under the impression that PyOpenGL is ctypes-based in the new
versions?
It is, but I haven't had the time to do a new release and check it on a
Windows box. There are minor fixes in CVS that *should* IIRC make us
run better on those Windows machines that
On Mon, 10 Dec 2007 08:31:01 -0800, MartinRinehart wrote:
But that gets me to:
... line 110, in get_toks
UnboundLocalError: local variable 'line_ptr' referenced before
assignment
Here's a bit of the code, with line #s
...
68 global line_ptr
69 global char_ptr
...
75 line_ptr = 0
[EMAIL PROTECTED] a écrit :
OK, it's a scripting language.
For which definition of scripting language ?-)
def g():
...os.remove('tokeneizer.pyc')
...reload( tokeneizer )
...tokeneizer.tokenize('sample_decaf.d')
...
But that gets me to:
... line 110, in get_toks
Neil Cerutti wrote:
On 2007-12-10, Duncan Booth [EMAIL PROTECTED] wrote:
def test():
ll = LinkedList([random.randint(1,1000) for i in range(10)])
for el in ll:
if el.value%2==0:
ll.delete(el)
print [el.value for el in ll]
if __name__=='__main__':
Thanks, Marc.
However, here's the little tester I wrote:
# t.py - testing
global g
g = 'global var, here'
def f():
print g
f()
It prints 'global var, here,' not an error message. Wassup?
Marc 'BlackJack' Rintsch wrote:
On Mon, 10 Dec 2007 08:31:01 -0800, MartinRinehart wrote:
But
[EMAIL PROTECTED] a écrit :
Bruno,
Please explain why the NOP import is a GoodThing. Use small words
please. I'm not as young as I used to be.
Each module that need access to another module must explicitely import
it. This means that, in a typical program, your main script will import
a
MartinRinehart wrote:
However, here's the little tester I wrote:
# t.py - testing
global g
g = 'global var, here'
def f():
print g
f()
It prints 'global var, here,' not an error message. Wassup?
Try it again with a modified f():
def f():
print g
g = 42
In Python
On Dec 10, 6:10 am, Nikos Vergas [EMAIL PROTECTED] wrote:
Challenge:
A valid response will be either a solution to the problem below, or a
link to some code of which you
are particularly proud.
Problem: In the dynamic language of your choice, write a short program
that will:
1.
Adam Funk [EMAIL PROTECTED] wrote:
Sorry about that! POD is a mark-up language that Perl's Pod::Usage
module can translate into man pages (and other documentation formats).
So what I'm really after is an easy way to generate something that
looks like a man page.
You might want to
On Dec 9, 10:07 pm, Jack [EMAIL PROTECTED] wrote:
I think most Java-Python benchmarks you can find online will indicate
that Java is a 3-10 times faster. A few here:
http://mail.python.org/pipermail/python-list/2002-January/125789.html
http://blog.snaplogic.org/?p=55
There are lies, damn
Not trying to write C, I'm trying to write Decaf, a language I've
designed (see www.MartinRinehart.com for more) but which doesn't
exist. Got to code the first bit in something. Later I can write Decaf
in Decaf. Chose Python as it looked like a faster write (learning
curve included) than C or C++.
I have a simple program and the output isn't what I expect. Could
somebody please explain why?
Here's the code:
#simple program
print v = 2
v = 2
print v**v = 2**2 =, v**v
print v**v**v = 2**2**2 =, v**v**v
print v**v**v**v = 2**2**2**2 =, v**v**v**v
#end program
Here's the output:
v = 2
On Dec 10, 2007 5:56 AM, Carl Banks [EMAIL PROTECTED] wrote:
On Dec 10, 6:26 am, Tim Chase [EMAIL PROTECTED] wrote:
So you say there is not any trusted way?
You cannot distribute any program with the expectation that it
cannot be reverse engineered.
[snip]
From the OP's post, it
On Mon, 2007-12-10 at 10:15 -0800, databyss wrote:
I have a simple program and the output isn't what I expect. Could
somebody please explain why?
[...]
v**v**v**v = 2**2**2**2 = 65536
I would expect 2**2**2**2 to be 256
Exponentiation is right-associative. 2**2**2**2 = 2**(2**(2**2)) =
Peter,
question is, why did the first one work? In my real code I've got
module-level vars and an error msg trying to use them in a function.
In my test example I've got them accessed from within a function w/o
error message.
I am confused.
Martin
Peter Otten wrote:
MartinRinehart wrote:
databyss wrote:
I have a simple program and the output isn't what I expect. Could
somebody please explain why?
Here's the code:
#simple program
print v = 2
v = 2
print v**v = 2**2 =, v**v
print v**v**v = 2**2**2 =, v**v**v
print v**v**v**v = 2**2**2**2 =, v**v**v**v
#end program
Peter Otten [EMAIL PROTECTED] wrote:
Neil Cerutti wrote:
On 2007-12-10, Duncan Booth [EMAIL PROTECTED] wrote:
def test():
ll = LinkedList([random.randint(1,1000) for i in range(10)])
for el in ll:
if el.value%2==0:
ll.delete(el)
print [el.value for el
:
v = 2
v**v = 2**2 = 4
v**v**v = 2**2**2 = 16
v**v**v**v = 2**2**2**2 = 65536
I would expect 2**2**2**2 to be 256
... in an unparenthesized sequence of power and unary operators, the
operators are evaluated from right to left ...
- http://docs.python.org/ref/power.html
So, 2**2**2**2 =
databyss wrote:
I would expect 2**2**2**2 to be 256
I stumbled upon it, too.
2**2**2**2 == 2**(2**(2**2)) == 2**16 == 65536
Christian
--
http://mail.python.org/mailman/listinfo/python-list
On 2007-12-10, Peter Otten [EMAIL PROTECTED] wrote:
Neil Cerutti wrote:
def test():
ll = LinkedList([random.randint(1,1000) for i in range(10)])
for el in ll:
if el.value%2==0:
ll.delete(el)
print [el.value for el in ll]
if __name__=='__main__':
On 2007-12-10, Neil Cerutti [EMAIL PROTECTED] wrote:
On 2007-12-10, Peter Otten [EMAIL PROTECTED] wrote:
Neil Cerutti wrote:
def test():
ll = LinkedList([random.randint(1,1000) for i in range(10)])
for el in ll:
if el.value%2==0:
ll.delete(el)
print
On Dec 6, 7:43 pm, Gabriel Genellina [EMAIL PROTECTED] wrote:
En Thu, 06 Dec 2007 13:11:09 -0300, Bret [EMAIL PROTECTED] escribió:
For completeness, what I ended up doing is this:
server = SimpleXMLRPCServer((host, port))
server.socket.settimeout(0.1)
ServerWrapper became:
Re!
On Vista, OpenGL depend of (releases of) video-cards.
Some cards don't support OpenGL = problem!
Some cards have native openGL support = good (dream?)
Some cards need update (drivers)
@-salutations
Michel Claveau
--
http://mail.python.org/mailman/listinfo/python-list
Jan Claeys a écrit :
Op Sun, 09 Dec 2007 12:44:46 -0800, schreef MonkeeSage:
The point is that just because the attributes are looked up the same
way or whatever, doesn't make them the same *kind* of attribute. To say
that all attributes are the same in python muddies the water. They are
the
Steve Howell a écrit :
--- Jan Claeys [EMAIL PROTECTED] wrote:
To conclude this discussion:
* in Python, methods are attributes
* in Ruby, attributes are methods
So clearly one of the languages has it all wrong. ;)
Nope, quite on the contrary, both got it right !-)
--
1 - 100 of 262 matches
Mail list logo
