[Tutor] Problem with running Python

2011-04-22 Thread Alex Butler
Hello all,

 

I am new to programming on Python and am teaching myself.  I have figured
out some basics of coding, however whenever I try to run the program or
check its functionality (Alt + X on my windows) it always comes back saying
that there's an error in your program: invalid syntax.  However, when it
returns to the IDLE page and highlights the error, it highlights the 7 in
the python 2.7.1 above any coding.  And if I am able to delete that text, it
then links the syntax error to the multiple '' in the code.  Is this a
common issue with a simple fix?  Thanks

 

Alex Butler

 

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Re: [Tutor] Problem with running Python

2011-04-22 Thread Steve Willoughby

On 22-Apr-11 07:13, Alex Butler wrote:

Hello all,

I am new to programming on Python and am teaching myself. I have figured


Hi, Alex, welcome to programming and the Python language.

If you want to get the most out of this list, it helps to ask very 
specific questions, showing what you have tried so far to figure out 
your problem, with what results.


Including examples of your actual code and actual error messages is 
enormously helpful.



out some basics of coding, however whenever I try to run the program or
check its functionality (Alt + X on my windows) it always comes back
saying that “there’s an error in your program: invalid syntax.” However,
when it returns to the IDLE page and highlights the error, it highlights
the 7 in the python 2.7.1 above any coding. And if I am able to delete
that text, it then links the syntax error to the multiple ‘’ in the
code. Is this a common issue with a simple fix? Thanks


It sounds to me like you're confusing the actual program code with other 
stuff like the  prompt Python's interpreter types to you.  Are you 
cutting and pasting more into IDLE than the Python program code itself?


You should not have things like Python 2.7.1 or  showing up in 
your source code.


--
Steve Willoughby / st...@alchemy.com
A ship in harbor is safe, but that is not what ships are built for.
PGP Fingerprint 4615 3CCE 0F29 AE6C 8FF4 CA01 73FE 997A 765D 696C
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Re: [Tutor] Problem with running Python

2011-04-22 Thread Alan Gauld


Alex Butler ambut...@bowdoin.edu wrote

I am new to programming on Python and am teaching myself.  I have 
figured
out some basics of coding, however whenever I try to run the program 
or
check its functionality (Alt + X on my windows) it always comes back 
saying
that there's an error in your program: invalid syntax.  However, 
when it
returns to the IDLE page and highlights the error, it highlights the 
7 in
the python 2.7.1 above any coding.  And if I am able to delete that 
text, it
then links the syntax error to the multiple '' in the code.  Is 
this a

common issue with a simple fix?  Thanks


It sounds like you may be trying to execute the code in the shell 
window.

This won't work because of all the stuff that the interpreter prints.
Thus in the interactive prompt you see:


print( hello world)


But in your program file you only type:

print( hello world )

The  bit is part of the interpreter not the program.


From your comments thats the best that I can guess.

If thats not the problem then we will neeed more detail about what
exactly you are doing and the specific error messages you get
printed.

You might find Danny Yoo's introduction to IDLE useful for
a visual reference.

http://hkn.eecs.berkeley.edu/~dyoo/python/idle_intro/index.html

Its for Python 2.4 but the principles of using it for later versions
are exactly the same.

--
Alan Gauld
Author of the Learn to Program web site
http://www.alan-g.me.uk/


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