John Purser wrote:
[snip]
>I'm not sure if this is your code or my mail agent (outlook) but as you can
>see below there's a space between the function name (main) and the
>parenthesis. I don't believe that's supposed to be there.
I don't think there is any problem with adding space befo
And again.
-- Forwarded message --
Date: Thu, 23 Dec 2004 14:55:15 -0800 (PST)
From: Marilyn Davis <[EMAIL PROTECTED]>
To: Lee Harr <[EMAIL PROTECTED]>
Subject: Re: [Tutor] Re: tempfile
os.lseek! How did I not find that.
Thank you. I'm set.
Marilyn
On Fri, 24 Dec 2004, Lee Ha
Ooops. I forgot to send to the list.
-- Forwarded message --
Date: Thu, 23 Dec 2004 14:53:18 -0800 (PST)
From: Marilyn Davis <[EMAIL PROTECTED]>
To: QoD SEC <[EMAIL PROTECTED]>
Subject: Re: [Tutor] tempfile
On Thu, 23 Dec 2004, QoD SEC wrote:
> you could use the seek method of
fileObj=...
fileObj.seek()? Is what I use, although that's for specific byte
positions I believe.
On Fri, 24 Dec 2004 03:09:31 +0430, Lee Harr <[EMAIL PROTECTED]> wrote:
> >I'm using tempfile. The doc says it is opened 'w+b' so that it can be
> >read and written without closing and reopening.
>
I'm using tempfile. The doc says it is opened 'w+b' so that it can be
read and written without closing and reopening.
But, for the life of me, I can't find any way to rewind it so I can
read what I wrote.
import tempfile
import os
fd, name = tempfile.mkstemp()
os.write(fd, 'foo')
3
os.lseek(fd, 0
On Thu, 23 Dec 2004 20:42:50 +0800, Juan Shen <[EMAIL PROTECTED]> wrote:
> I have found there are easy functions and options to do basic octal and
> hexadecimal number operation.
>
> oct(...)
> oct(number) -> string
>
> Return the octal representation of an integer or long integer.
>
> hex(...)
Hello Python Tutors,
I'm using tempfile. The doc says it is opened 'w+b' so that it can be
read and written without closing and reopening.
But, for the life of me, I can't find any way to rewind it so I can
read what I wrote.
tempfile.mkstemp gives me the file descriptor. Is there a way to mak
Googling in comp.lang.python for "convert binary" gives several solutions
including the ones in this
thread:
http://tinyurl.com/6dwom
Juan Shen wrote:
> I have found there are easy functions and options to do basic octal and
> hexadecimal number operation.
>
> oct(...)
> oct(number) -> string
>
Hi Ken,
Welcome to python!
Adding one line should do it for you:
On Thu, 23 Dec 2004, Ken Stevens wrote:
> I am a elative new comer to python. I wrote the following test
> snippet.
>
> #!/usr/bin/env python
>
> def main ():
> play_test()
>
> def play_test ():
> print "Hi! -- in play
The basic problem is you never told Python to DO anything except define what
it would do if anyone asked it to. If you add the line "main()" to the
bottom you'll get your message printed.
I'm not sure if this is your code or my mail agent (outlook) but as you can
see below there's a space between
Rumor has it that Ken Stevens may have mentioned these words:
I am a elative new comer to python. I wrote the following test
snippet.
#!/usr/bin/env python
def main ():
play_test()
def play_test ():
print "Hi! -- in play test"
When I do "python test.py" absolutely nothing happens.
Correct.
I am a elative new comer to python. I wrote the following test
snippet.
#!/usr/bin/env python
def main ():
play_test()
def play_test ():
print "Hi! -- in play test"
When I do "python test.py" absolutely nothing happens.
I expect it to do the print statement.
Thanks in advance for yo
Juan Shen wrote:
> Binary integer is extremely useful in my
> electronic-related job. So...I need help. Is there any function to
> transform between binary and decimal integers in python's library? If
> not, what's the solution to binary?
I can't speak for everyone, but most of the people I've met
I have found there are easy functions and options to do basic octal and
hexadecimal number operation.
oct(...)
oct(number) -> string
Return the octal representation of an integer or long integer.
hex(...)
hex(number) -> string
Return the hexadecimal representation of an integer or long integer.
> how do I change global variables within a function:
>
by declaring them as global.
See my tutorial topic: "Whats in a Name?" for a discussion of this.
> ##
> VAR = "TEST"
>
> def m():
> VAR="no test"
creates a new variable insidethe function.
def m():
g
> sorry everyone, I figured it out on my own ;)
So having made it a tutor topic, please close the discussion
by telling us what was wrong. That way the rest of us don't
spend the rest of the day worrying about it, saying
"I wonder what Jason did wrong?" :-)
Sorry if I appear to nag but its how th
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