On 02/12/2012 02:24 AM, Yony Torres wrote:
Hello buddies
I'm trying to learn Python from a well known book, and i'm stuck with something
that i know that might seem surprisingly easy for you and i would like to
humbly request your help:
i created a script in a file named script1.py and i saved it in the folder
named python journey located in this path c:\users\myusername\documents\varios
2\python journey\
i tested the script1.py file via the GUI and it works fine...BUT!...i have been
trying to run it via the Python command line and the Windows CMD...
UNSUCCESSFULLY :(
the instructions given in the book are these as follows:
"Once you’ve saved this text file, you can ask Python to run it by listing its full
filename as the first argument to a python command, typed at the system shell
prompt:"
% python script1.py
"Again, you can type such a system shell command in whatever your system provides
for command-line entry—a Windows Command Prompt window, an xterm window,or similar.
Remember to replace “python” with a full directory path, as before, if your PATH setting
is not configured."
what i did was this:
I typed all this options:
c:\users\myusername\documents\varios 2\python journey> script1.py
c:\users\myusername\documents\varios 2\python journey\ script1.py
c:\users\myusername\documents\varios 2\python journey\script1.py
what am i doing wrong? can somebody please help me?
_______________________________________________
The first command may have wiped out the script1.py, so maybe that's why
it stopped working. I could also point out that making directories with
spaces in them (on Windows) is a recipe for disaster, and if you're
stuck with it, then get used to using quotes around things.
Now, it'd be much more useful to show us the full stuff you typed, and
the error you received, complete with traceback if it got that far. You
can copy/paste from (or to) a DOS box; if you don't know how, ask.
Still, I'll make a guess. I'd guess that you didn't install python in
the c:\users\myusername\docu,ents\varios 2\ directory. And yet, that's
what you're telling the cmd processor to run. Everything up to the
first space is the program to run.
Try just typing python, and see if your installation has it on your
path. if it doesn't, perhaps that's something you'd like to fix while
you're working on the problem. Go change your environment variable PATH
to include the installation location of python.exe You can fix that
permanently in the control panel, or edit the path in a particular DOS box.
If that doesn't show the python interpreter starting up, and you get
something like "command not found", then do as the book said, only use
the path that you actuallly installed to, which is probably something like
c:\python35\python
I'd also recommend while you're playing, to change the current directory
to be the location of the script. That way any assumptions the script
may make about current directory will make sense.
--
DaveA
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