> Why did I get this diagnostic?
import factor30.py
> ImportError: No module named factor30.py
The module name is factor30
no need for the .py, thats the file name. Two differemt things!
Alan g.
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Hi Brian!
There are two functions for an file-Object which deliver the position in the
file
and can seek-function to set the offset in the file:
>>> f=open(".emacs", "r" )
>>> help(f.tell)
Help on built-in function tell:
tell(...)
tell() -> current file position, an integer (may be a long
As requested.
-- Forwarded message --
From: Kent Johnson <[EMAIL PROTECTED]>
Date: Feb 20, 2006 2:39 PM
Subject: Re: [Tutor] Threading + socket server (blocking IO)
To:
Cc: [EMAIL PROTECTED]
Liam Clarke wrote:
> Hi,
>
>
> Just poking at threads, I'm contemplating doing something
Thanks Andrei for your input.I've already implemented a couple of your suggestions and will certainlygive the others a go. On 2/18/06,
Andrei <[EMAIL PROTECTED]> wrote:
[EMAIL PROTECTED] wrote:> Here is my first stab at putting together a working program. It is a> glossary that you can add words a
Hi,
Not sure if this is a python thing or a Operating system peculiarity,
but here goes:
Why does the line
print "FirstLine" + "\rSecondLine"
produce different output when run via IDLE and when run in the python
prompt (both under Windows XP)?
Output in IDLE (ver 1.1.1, python 2.4.1):
>>> print
From: John Fouhy
Date: 02/19/06 20:34:13
To: tutor@python.org
Subject: Re: [Tutor] How can I make Python Shell see new versionoffunctionsubroutine?
>
> Traceback (most recent call last):
> File "", line 1, in -toplevel-
> import factor30.py
> ImportError: No module named factor30
On 20/02/06, Kermit Rose <[EMAIL PROTECTED]> wrote:
> >>> import factor30.py
>
> Traceback (most recent call last):
> File "", line 1, in -toplevel-
> import factor30.py
> ImportError: No module named factor30.py
Because the module is named 'factor30', not 'factor30.py' ...
--
John.
___
From: Alan Gauld
Date: 02/19/06 19:55:13
To: Kermit Rose
Cc: Python Tutor list
Subject: Re: [Tutor] How can I make Python Shell see new version offunctionsubroutine?
Restoring the tutor list on CC
**
Thanks for reminding me.
Assuming Windows NT/2000/XP you go to My Computer
look at the file tell() and seek() methods.
They will tell you the current location and
allow you to move to a specific location.
HTH,
Alan G
Author of the learn to program web tutor
http://www.freenetpages.co.uk/hp/alan.gauld
- Original Message -
From: "Brian Gustin" <[EMAIL PROTECT
> Traceback (most recent call last):
> File "", line 1, in -toplevel-
>factor0(3737)
> File "", line 12, in factor0
>v = transfac(v)
> File "", line 19, in transfac
>na = na + randint(1,na)
> NameError: global name 'randint' is not defined
Reading from the bottom uip it tells us th
>>We really need to see the full error plus the actual code
> I had thought I had shown you exactly the code and error message.
You only gave the error text not the fll message. A Python error
message is multi line and looks like:
File "", line 2
def g(): pass
^
SyntaxError: invalid sy
Restoring the tutor list on CC
- Original Message -
From: "Kermit Rose" <[EMAIL PROTECTED]>
To: "Alan Gauld" <[EMAIL PROTECTED]>
> How can I add "c:\math\factoring" to the PYTHONPATH?
What OS are you using?
Assuming Windows NT/2000/XP you go to My Computer and right click
Select Proper
HI. This is one I cant seem to find a solid answer on:
First, some background:
I have a log file that I wrote a python parser for it, and it works
great , but in the interest of saving time and memory , and also to be
able to read the currently active log file, say every 10 minutes , and
update
From: John Fouhy
Date: 02/19/06 19:01:26
To: tutor@python.org
Subject: Re: [Tutor] Generating small random integer
You need to tell python that randint is in the random module.
ie, instead of calling randint(), call random.randint().
**
oops. I should ha
On 20/02/06, Kermit Rose <[EMAIL PROTECTED]> wrote:
> NameError: global name 'randint' is not defined
>
>
> In the function that calls randint, I placed the import command.
>
> def transfac(v):
> import random
> a = v[0]
You need to tell python that randint is in the random module.
ie, inst
> How can I find documentation on the random number generator function.
> It's not listed in the math module.
Its in the random module.
BTW There are lots of random functions inPython depending on the
algorithm you need.
> In general, how can I find documentation on any particular function if I
From: Adam
Date: 02/19/06 18:25:05
To: Kermit Rose
Cc: tutor@python.org
Subject: Re: [Tutor] Generating small random integer
You might want to try the random module.
*
Why did I get this diagnostic?
>>> factor0(3737)[1, 0, 0, 3737, 1, 1, 3737, 1]
T
>>> import "c:\\math\\factoring\\factor30.py"
Just use
>>> import factor30
the file will need to be in Pythons search path.
The easiest way is to use a single folder for all your code.
the folder called site-packages should be included by default
so you might like to use that. Alternatively y
> I pasted the function subroutines, one at a time, into the shell, and
> entered the carriage return directly into the shell between copies,
> and it worked.
I'm not sure why you are copying the code into the shell?
Do you know about modules and the import and reload statements
in Python?
Yo
8*a%2
> 0
>
> The * is being given equal priority to %.
>
> Why isn't % given higher priority than *?
Because that's the way Guido designed I guess. ;-)
Although why would you expect % to be higher precedence than *?
You can always use parentheses, and if in any doubt should
do so.
> A
On 19/02/06, Kermit Rose <[EMAIL PROTECTED]> wrote:
Hello.How can I find documentation on the random number generator function.It's not listed in the math module.You might want to try the
random module.In general, how can I find documentation on any particular function if I
don't know what module
Hello.
How can I find documentation on the random number generator function.
It's not listed in the math module.
In general, how can I find documentation on any particular function if I
don't know what module it is in?
Kermit<[EMAIL PROTECTED]>
__
From: John Fouhy
Date: 02/19/06 17:14:39
To: Python Tutor
Subject: Re: [Tutor] How can I make Python Shell see new version of functionsubroutine?
Do you need to use copy and paste? For instance, say all your
functions are in a file called "factorization.py". In IDLE, you could
type
From: Kermit Rose
Date: 02/19/06 17:05:53
To: Python Tutor; John Fouhy
Subject: [Tutor] How can I make Python Shell see new version of functionsubroutine?
Hello John.
Ok. I got steamed too quickly.
**
However, I have a debugging dilemma.
I made changes to one of
On 20/02/06, Kermit Rose <[EMAIL PROTECTED]> wrote:
> Why?Is it because the windows copy and paste throws away the extra
> carriage returns?
Um --- could be.
Do you need to use copy and paste? For instance, say all your
functions are in a file called "factorization.py". In IDLE, you could
From: John Fouhy
Date: 02/19/06 16:33:18
To: Python Tutor
Subject: [Tutor] Bug in python
See: http://docs.python.org/ref/summary.html
*, / and % all have the same precedence. I guess the reasoning is
that / is (approximately) the inverse of * and % is "remainder after
/".
Hell
On 20/02/06, Kermit Rose <[EMAIL PROTECTED]> wrote:
> >>> 8*a%2
> 0
> The * is being given equal priority to %.
>
> Why isn't % given higher priority than *?
Calling it a bug is a bit harsh when it's documented that way :-)
See: http://docs.python.org/ref/summary.html
*, / and % all have the sa
>>> a = 1
>>> a2 = a%2
>>> a2
1
>>> 8*a2
8
>>> 8*(a%2)
8
>>> 8*a%2
0
>>>
The * is being given equal priority to %.
Why isn't % given higher priority than *?
Also, why am I getting a syntax error in the following?
The def in the definition of the second function is being highlighted.
IDLE
> I started getting sick of reading tutorials so for a bit of a break I set
> myself the task of writing a program to pick lotto numbers,
Thats always a good idea! :-)
Sometimes you discover you don't know enough to finish it
but you can always go back, but in this case
> So I was prepared f
>> i want create n manipulate pdf files.
>> can anybody tell me what is pdf syntax n how it works?
PDF syntax is, I believe, a subset of Postscript. Postscript is a
page description language so it defines a document something
like a programming language draws graphics. Lots of positioning
comm
> [1] Every couple of years, I decide to learn Java, and start going through
> a book -- usually the same book. It doesn't go long before I say to my
> self, "Gosh, why would I ever want to program this language, anyway?"
I've taught myself Java three times(*), first from the O'Reilly Nutshell
b
Hi,
Just poking at threads, I'm contemplating doing something that I think
may be a very dumb thing to do, or it may work fine.
In the following code -
import threading
import Queue
import reg
import msvcrt
class ParseThread(threading.Thread):
def __init__(self, Q, parser):
self.
and for a belated footnote:
[1] = http://www.python.org/peps/pep-0008.html
Style Guide for python code.
--Todd
On Sunday 19 February 2006 06:27, Todd Maynard wrote:
> Nice Job John. I made a few comments below on a few things I noticed.
>
> On Sunday 19 February 2006 05:33, John Connors wr
Nice Job John. I made a few comments below on a few things I noticed.
On Sunday 19 February 2006 05:33, John Connors wrote:
> G'day :)
>
> I started getting sick of reading tutorials so for a bit of a break I set
> myself the task of writing a program to pick lotto numbers, 6 numbers
> betwee
G'day :)
I started getting sick of reading tutorials so for a bit of a break I set
myself the task of writing a program to pick lotto numbers, 6 numbers
between 1 and 44 (inclusive). I had done this many years before in basic and
I thought back then it would be a simple task but I struck a prob
My web site is up and running again, apologies for the
loss of service.
Alan G
Author of the learn to program web tutor
http://www.freenetpages.co.uk/hp/alan.gauld
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