if i do something like
while 1:
print "x"
will the program ever stop because it runs out of memory? or is the
print x never stored somewhere?
if u do soemhting like add element to a list it has an upper nbr of
elements right? if though huge...
does windows or any other OS have some proces that
On 13 Maj, 18:59, Filip Štědronský <[EMAIL PROTECTED]> wrote:
> On Út, kvě 13, 2008 at 06:49:33 +0200, globalrev wrote:
>
> > if i do something like
> > while 1:
> > print "x"
>
> > will the program ever stop because it runs out of memory?
>
On 13 Maj, 19:10, Rajarshi <[EMAIL PROTECTED]> wrote:
> Hi, I teach an introductory programming course in Python. As part of
> the introduction I'd like to highlight the usage of Python in
> industry. The idea is to show that there are big players using Python
> for a variety of tasks. Given that t
http://mail.python.org/pipermail/python-list/2003-October/233435.html
why isnt it printing a in the second(second here, last one in OP)
example before complaining?
def run():
a = 1
def run2(b):
a = b
print a
run2(2)
print a
run()
def run():
a = 1
def run2(b):
print a
i cant figure outif python has lexical or general scope.
it seems functions have lexical scope but with some restrictions and
some non-function scopes are dynamic?
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if i want a list with all numbers between x and y is there a way to
do this with an inbult function.
i mean i can always construct a function to do this but is there
soemthing like:
nbrs = list(range(50,100, 2))
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http://linuxgazette.net/109/pramode.html
>>>
>>>def sqr(x): return x*x
...
>>>def cube(x): return x*x*x
...
>>>sqr
>>>a = [sqr, cube]
>>>a[0](2)
>>>def compose(f, g): return f(g(x))
...
>>>compose(sqr, cube, 2)
64
>>>
but i get:
>>> compose(sqr, cube, 2)
Traceback (most recent call last):
F
i have a big collection of .txt files that i want to open and parse to
extract information.
is there a library for this or maybe even built in?
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On 15 Maj, 14:40, George Sakkis <[EMAIL PROTECTED]> wrote:
> On May 15, 8:27 am, globalrev <[EMAIL PROTECTED]> wrote:
>
> > i have a big collection of .txt files that i want to open and parse to
> > extract information.
>
> > is there a library for this or
print os.path.exists('C:\Users\saftarn\Desktop\NetFlixDataSet
\trainingsetunzipped\training_set\mv_001.txt')
d=open('C:/Python25/myPrograms/mapexperiments/maps/provinces-of-
sweden.gif')
d.close()
exists returns false but when i open it doesnt complain. how come?
another file that exists ret
import os
print os.path.exists('C:/Python25/myPrograms/netflix/test.txt')
d=open('C:/Python25/myPrograms/netflix/flim.txt', 'r')
d.readline()
returns true in the shell but prints no text even though the document
contains text.
d.name returns nothing, d.name() raises an error.
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On 15 Maj, 18:12, globalrev <[EMAIL PROTECTED]> wrote:
> import os
>
> print os.path.exists('C:/Python25/myPrograms/netflix/test.txt')
> d=open('C:/Python25/myPrograms/netflix/flim.txt', 'r')
> d.readline()
>
> returns true in the shell bu
On 15 Maj, 18:33, "Andreas Tawn" <[EMAIL PROTECTED]> wrote:
> >import os
>
> >print os.path.exists('C:/Python25/myPrograms/netflix/test.txt')
> >d=open('C:/Python25/myPrograms/netflix/flim.txt', 'r')
> >d.readline()
>
> >returns true in the shell but prints no text even though the document
> >conta
yeah i was unclear but i tested different stuff at the same time.
and flim is not misspelled i just created it and jolted osmething down
and it became flim...
print os.path.exists('C:/Python25/myPrograms/netflix/flim.txt')
d=open('C:/Python25/myPrograms/netflix/flim.txt', 'r')
#print d.readline()
when i try to write to the file...
Traceback (most recent call last):
File "C:\Python25\myPrograms\netflix\netflix.py", line 10, in
d.write('hej du galne kock')
IOError: [Errno 0] Error
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On 15 Maj, 19:04, globalrev <[EMAIL PROTECTED]> wrote:
> when i try to write to the file...
>
> Traceback (most recent call last):
> File "C:\Python25\myPrograms\netflix\netflix.py", line 10, in
>
> d.write('hej du galne kock')
> IOError: [E
wassup here?
>>>
7
Traceback (most recent call last):
File "C:\Python25\myPrograms\netflix\netflix.py", line 22, in
print cust1.getID()
AttributeError: 'NoneType' object has no attribute 'getID'
>>>
class customer:
def __init__(self, ID, movies):
self.ID = ID
self.m
i want to write a translationprogram, i have the webapp done already.
i need a big free dictionary though. english-spanish/spanish-english
seems like the best i know some spanish and thats what also is needed
the most i think together with chinese.
anywhere you can download one? preferrably easy
On 16 Maj, 13:54, Peter Otten <[EMAIL PROTECTED]> wrote:
> Christian Heimes wrote:
> > globalrev schrieb:
> >> cust1 = customer.__init__('12',['1','435','2332'])
>
> > cust1 = customer('12',['1','4
On 16 Maj, 14:19, Bruno Desthuilliers wrote:
> globalrev a écrit :
>
> > wassup here?
>
> > 7
>
> > Traceback (most recent call last):
> > File "C:\Python25\myPrograms\netflix\netflix.py", line 22, in
> >
> > print cust1.getID()
>
On 16 Maj, 14:19, Bruno Desthuilliers wrote:
> globalrev a écrit :
>
> > wassup here?
>
> > 7
>
> > Traceback (most recent call last):
> > File "C:\Python25\myPrograms\netflix\netflix.py", line 22, in
> >
> > print cust1.getID()
>
i ahve a program that takes certain textsnippets out of one file and
inserts them into another.
problem is it jsut overwrites the first riow every time.
i want to insert every new piece of text into the next row.
so:
1. how do i write to a new line every time i write to the file?
2. if i dont wa
i extract info from one file and put it into a dictionary.
i want to save that dictionary for later use, how do i do that?
might save a list of dictionaries or a list of classobjects too if
there is any difference.
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On 16 Maj, 21:22, jay graves <[EMAIL PROTECTED]> wrote:
> On May 16, 2:17 pm, globalrev <[EMAIL PROTECTED]> wrote:
>
> > i extract info from one file and put it into a dictionary.
> > i want to save that dictionary for later use, how do i do that?
> > might save
i received an error maximum recursion depth when processing large
amounts of data.
i dont know exactly how many recursive calls i made but id assume
5 or so.
is there a definitie limit to the nbr of calls or is the memory that
runs out? is that then the RAMmemory? is there a special amount o
tried all kinds of combos to get this to work.
http://docs.python.org/lib/module-HTMLParser.html
from HTMLParser import HTMLParser
class MyHTMLParser(HTMLParser):
def handle_starttag(self, tag, attrs):
print "Encountered the beginning of a %s tag" % tag
def handle_endtag(sel
can i send and receive messages from a website using python?
how would that work with costs? would the mobileowner pay both ways?
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On 31 Maj, 04:04, John Henderson <[EMAIL PROTECTED]> wrote:
> globalrev wrote:
> > can i send and receive messages from a website using python?
>
> Absolutely. But I'm not clear what you mean by "from a
> website". Do you mean to use SMPP protocol to lodge
On 31 Maj, 14:48, globalrev <[EMAIL PROTECTED]> wrote:
> On 31 Maj, 04:04, John Henderson <[EMAIL PROTECTED]> wrote:
>
>
>
> > globalrev wrote:
> > > can i send and receive messages from a website using python?
>
> > Absolutely. But I'm not
type "python setup.py install"
that is used in most "addons" for python.
well using windows vista, where the h*** am i supposed to type this?
if it is not doable in windows, what do i have to do instead? just
clicking the setup.py-file never works.
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do i need to import something to use random?
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On 19 Apr, 10:15, Rafał Wysocki <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] napisa³(a):
>
>
>
> > so i load a gif onto a canvas and when i click the canvs i want to get
> > the color of the pixel that is clicked.
> > so i need to ge the object im clicking.
> > i was told in another thread to use
On 19 Apr, 21:43, globalrev <[EMAIL PROTECTED]> wrote:
> On 19 Apr, 10:15, Rafaù Wysocki <[EMAIL PROTECTED]> wrote:
>
>
>
> > [EMAIL PROTECTED] napisa³(a):
>
> > > so i load a gif onto a canvas and when i click the canvs i want to get
> > > the
On 19 Apr, 21:55, Rick Muller <[EMAIL PROTECTED]> wrote:
> I'd like to use my webserver to distribute some simple python physics
> apps. Ideally, I'd like to use some simple form to input a few pieces
> of data, call a python program, and return some image from a plot or
> some other rendering. Thi
if i have a larger project and want to divide my program into several
files, how do i include these files in the mainprogram?
using import someprojectfile doesnt work because import is for site-
packages right and i dont want to put all my files
in that folder.
so how do i do it?
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On 20 Apr, 02:04, "Martin P. Hellwig" <[EMAIL PROTECTED]> wrote:
> globalrev wrote:
> > if i have a larger project and want to divide my program into several
> > files, how do i include these files in the mainprogram?
>
> > using import someprojectfil
anyone have a small cherrypy-webapp and are willing to post the code.
could be a nonsense-app just wanna see some code.
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how do i close a GUI and end the mainloop of the script?
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in C?? java etc there is usually:
procedure 1
procedure 2
procedure 3
main {
procedure 1
procedure 2
procedure 3
}
i dont get the mainloop() in python. i mean i have written some
programs, for example a calculator using tkinterGUI.
if i have some functions i wanna call to run the program and i
On 21 Apr, 04:26, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote:
> En Sun, 20 Apr 2008 20:24:04 -0300, globalrev <[EMAIL PROTECTED]> escribió:
>
> > in C?? java etc there is usually:
>
> > procedure 1
> > procedure 2
> > procedure 3
>
On 21 Apr, 07:31, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote:
> En Mon, 21 Apr 2008 00:57:38 -0300, globalrev <[EMAIL PROTECTED]> escribió:
>
>
>
> > On 21 Apr, 04:26, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote:
> >> En Sun, 2
if i want a function that can take any amount of arguments how do i
do?
lets say i want a function average that accepts any number of integers
and returns the average.
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On 27 Apr, 04:26, miya <[EMAIL PROTECTED]> wrote:
> On Apr 26, 4:36 pm, bvidinli <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hi,
>
> > i use currently python for console programming.
> > in past, i tried it for web programming, to use it instead of php.
> > Unfortunately, i failed in my attempt to switch
im doing this :
http://www.learningpython.com/2006/03/12/creating-a-game-in-python-using-pygame-part-one/
and when closing the program the window stays up and doesnt respond. i
tried adding this:
http://www.pygame.org/wiki/FrequentlyAskedQuestions
bu it doesnt work, or maybe im doing it wrong.
h
another program that has the same problem:
import sys, pygame
pygame.init()
size = width, height = 320, 240
speed = [2, 2]
black = 0, 0, 0
screen = pygame.display.set_mode(size)
ball = pygame.image.load("snake.png")
ballrect = ball.get_rect()
while 1:
for event in pygame.event.get():
if pygame.key.get_pressed[K_a]:
print "Muppet"
K_a is not defined.
but yes it is. why do i get this error?
this works:
if pygame.key.get_pressed():
print "donkey"
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On 2 Maj, 18:13, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> globalrev schrieb:
>
> > if pygame.key.get_pressed[K_a]:
> > print "Muppet"
>
> > K_a is not defined.
>
> > but yes it is. why do i get this error?
>
&g
print pygame.K_a displays 97 btw. what does that mean? i though it
would return true or false or 0 or 1.
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http://www.pygame.org/docs/ref/rect.html#Rect.move
well i need to put my rect ina specific place and i donw know from
where i will move it so i need a function rect.moveTo(x,y).
how do i do that?
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import pygame
pygame.mixer.music.load(example1.mp3)
pygame.mixer.music.play(loops=1, start=0.0)
Traceback (most recent call last):
File "C:\Python25\myPrograms\pygameProgs\musicexp.py", line 3, in
pygame.mixer.music.load(example1.mp3)
NameError: name 'example1' is not defined
example1 is
http://www.pygame.org/docs/ref/mixer.html
import pygame
#pygame.mixer.init(frequency=22050, size=-16, channels=2,
buffer=3072) //it complained abiout words=
so i guess its only the nbrs should be there//
pygame.mixer.init(22050, -16, 2, 3072)
pygame.mixer.music.load("example1.mp3")
pygame.mixer
class Foo(object):
def Hello(self):
print "hi"
object is purple, ie some sort of reserved word.
why is self in black(ie a normal word) when it has special powers.
replacing it with sel for example will cause an error when calling
Hello.
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On 5 Maj, 13:47, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> globalrev wrote:
> >http://www.pygame.org/docs/ref/mixer.html
>
> > import pygame
>
> > #pygame.mixer.init(frequency=22050, size=-16, channels=2,
> > buffer=3072) //it complained abio
On 5 Maj, 14:03, globalrev <[EMAIL PROTECTED]> wrote:
> On 5 Maj, 13:47, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
>
>
>
> > globalrev wrote:
> > >http://www.pygame.org/docs/ref/mixer.html
>
> > > import pygame
>
> > > #p
sorry i noticed now a little error, i was playing around a lot and saw
that on the sel-example i had then called foo.hello() instead of
foo.Hello().
but it was an informing error now i egt it. was wondering about self
anyway so thanks for clearing it up.
but it still is a bit confusing that u c
On 5 Maj, 14:17, "Wojciech Walczak" <[EMAIL PROTECTED]>
wrote:
> 2008/5/5, globalrev <[EMAIL PROTECTED]>:
>
> > pygame.mixer.music.load('C:/Python25/myPrograms/pygameProgs/example1.mp3')
>
> Are you sure that:
>
> os.path.exists('C:/Pyth
On 5 Maj, 16:09, globalrev <[EMAIL PROTECTED]> wrote:
> On 5 Maj, 14:17, "Wojciech Walczak" <[EMAIL PROTECTED]>
> wrote:
>
> > 2008/5/5, globalrev <[EMAIL PROTECTED]>:
>
> > > pygame.mixer.music.load('C:/Python25/myPrograms/pygameProgs/
On 5 Maj, 16:29, globalrev <[EMAIL PROTECTED]> wrote:
> On 5 Maj, 16:09, globalrev <[EMAIL PROTECTED]> wrote:
>
>
>
> > On 5 Maj, 14:17, "Wojciech Walczak" <[EMAIL PROTECTED]>
> > wrote:
>
> > > 2008/5/5, globalrev <[EMAIL PRO
On 5 Maj, 17:25, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> > directory = ['C:','Python25','myPrograms','pygameProgs','dront.mp3']
> > os.path.join(directory)
>
> > Then python can worry about the gritty details, and you don't have to.
>
> Or somewhat neater IMHO:
>
> os.path.join('C:','Python
i have a rough understanding of lambda but so far only have found use
for it once(in tkinter when passing lambda as an argument i could
circumvent some tricky stuff).
what is the point of the following function?
def addn(n):
return lambda x,inc=n: x+inc
if i do addn(5) it returns
and what si the diffrence here:
g = lambda x=5:x*x
g = lambda x:x*x
the first was a mistake to write but it worked
and the x=5 seems to be completely ignored. why? it has no effect at
all?
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On 7 Maj, 23:47, globalrev <[EMAIL PROTECTED]> wrote:
> and what si the diffrence here:
>
> g = lambda x=5:x*x
> g = lambda x:x*x
>
> the first was a mistake to write but it worked
> and the x=5 seems to be completely ignored. why? it has no effect at
> all?
ah w
i want to a little stringmanipulationa nd im looking into regexps. i
couldnt find out how to do:
s = 'poprorinoncoce'
re.sub('$o$', '$', s)
should result in 'prince'
$ is obv the wrng character to use bu what i mean the pattern is
"consonant o consonant" and should be replace by just "consonant".
ty. that was the decrypt function. i am slo writing an encrypt
function.
def encrypt(phrase):
pattern =
re.compile(r"([bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ])")
return pattern.sub(r"1\o\1", phrase)
doesnt work though, h becomes 1\\oh.
def encrypt(phrase):
pattern =
re.compile(r
> The inner pair of () are not necessary.
yes they are?
ty anyway, got it now.
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http://reddit.com/r/programming/info/18td4/comments
claims people take a lot of time to write a simple program like this:
"Write a program that prints the numbers from 1 to 100. But for
multiples of three print "Fizz" instead of the number and for the
multiples of five print "Buzz". For numbers
66 matches
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