Re: [LabPython-Users] Need some inputs about LabPython

[sambasivareddy <sam...@pa...>]

Hi Rolf,

 

First of all I am very thankful for your response. Giving some more
clarification on my queries.

 

I have tried with "System Exec.vi" option in labview, able to calling
pythonnet but unable to send commands and arguments to run python script
(i.e.  import pythonscript name)

 

(Basically this python script calls some other DLL and print some message,
to run the script using Python net in my application .To run my script in
python net using following commands: import pythonscript name)

 

I hard we can call pythonscripts from LabPython also. If u know please tell
me. If you have samples".VI " please send to me. If you want clarification
from my side please let me know.

 

 

Thanks in advance.

 

Regards,

Sambasivareddy.S

 

-----Original Message-----
From: Rolf Kalbermatter [mailto:r.k...@hc...] 
Sent: Wednesday, March 12, 2008 1:14 PM
To: sam...@pa...; 'LabPython Users Mailing List'
Subject: RE: [LabPython-Users] Need some inputs about LabPython

 

Hi 

 

> I am new to this community. Need some inputs from the community.

 

Welcome here!     

 

> Questions: How can I call python script from Lab View?

> (Basically this script calls some other DLL and print some message in my

application)

 

Well you will have to make sure the Python engine can find the DLL. There is

a directory in Python where you can drop in Python extensions or if that is

not what you want you can change a global path variable in Python to tell it

where it can find and load additional modules.

You'll have to change that path before you run a script that tries to load

that Python module. Don't know offhand what name it has but this should be

documented in the Python docs.

 

> In how many ways we can call Python scripts from lab view?

 

Hmm, not sure I understand that question! Personally I would say two! Once

in the script node, writing (or copy-paste) your script into it and once

through the API Vis that allow to give you dynamic script execution.

       

Rolf Kalbermatter

CIT Engineering Netherlands

Kanaalweg 25-33                   Tel: +31 10 442 1701

2903 LR Capelle a/d IJssel        Fax: +31 10 442 1712

Netherlands                       http://www.citengineering.com

 


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