Does this help you?. :)
by
Anonymous
·
about 14 years, 5 months ago
In reply to python programming language
How to Save..
> I tried but its not working. Here’s a code for sum of two numbers. Now
> how do i save it?
>
>>>> #! /usr/bin/env python
> …
>>>> def sum(x,y):
> … return x+y
> …
>>>> x=int(raw_input(‘Enter a number: ‘))
> Enter a number: 35
>>>> y=int(raw_input(‘Enter a number: ‘))
> Enter a number: 7
>>>> print ‘sum is’, sum(x,y)
> sum is 42
You *don’t* write your program inside Python; the interactive prompt is
just for testing a few lines of code. Instead, use another program (a text
editor) to create a file containing your source code, save it using a name
like test1.py, and run it from a shell prompt using: python test1.py
Retrieve ext. variables in python program.
Trying to convert TCL code to python.
Have a property file from where I read some VAR’s. Looks like this:
EARPROJECT = sgs-procDist
APPNAME = SGSProcedure
In my TCL code I confirm the existence of the VAR = f.ex EARPROJECT by
using code:
if { ([info exists APPNAME] && [info exists STAGEDIR] && [info exists
EARPROJECT] && [info exists EARDESTINATION]) } {
Does anyone know and equalent way to confirm a Variable from the same
property file using PYTHON code ???
You can read it with the module ConfigParser
how to run a code in python.
The Python interpreter is usually installed as /usr/local/bin/python . Putting /usr/local/bin in your Unix shell’s search path makes it possible to start it by typing the command:
python
You may be able to check where the python is installed by typing “which python”.
(Note. In the same way you can start CDAT typing “cdat” at a command line).
You can put all your commands in a file with the extension ‘file_name.py’ and run it by
typing:
python file_name.py
Note that there is a difference between “python file” and “python http://www2-pcmdi.llnl.gov/cdat/tips_and_tricks/python_tips/running_code.html
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Please post back if you have any more problems or questions.
