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None Re: Onx (Lab) can't find to open a file 

Keywords: OpenScientist
Forum: Analysis
Re: None How can I use Geant4 within OpenScientist? (Yang Bin)
Re: None Onx (Lab) can't find to open a file (Karen Saucke)
Date: 20 Jan, 2005
From: Guy Barrand <Guy Barrand>

   Hello Karen

  Same problem than with the Lab / Zebra driver ; the Python driver in OnX and Lab
are not in the binary distribs. I prefer to not put them because in general people have
their own python installation, and coming with some python binary ( may
clash heavily with user context.

  Then to reconstruct the Python drivers :
      OS> cd <OSC installation path>/OnX/<version>/cmt
      OS> <setup>
      OS> <make> Python      (make = gmake on Linux and : nmake /f nmake on Windows)
      OS> <you can try to spawn onx, the default GUI has some Examples to test the Python

      OS> cd <OSC installation path>/Lab/<version>/cmt
      OS> <setup>
      OS>  <make> Python
      OS> onx
    The Lab default GUI has some pulldown menu with some Python examples.

  Since Python is dynamicly loaded, you must have a shared lib for your python ; oftenly
there is only an archve lib (a libpython.a. To build a shared lib for your python, there is
some quite simple shell script under OnX<version>tools ; pyshared and makshlib.
makshlib extract the .o and pass a "g++ -shared" on them to build a 

  With the new OpenScientist-14 release (Lab/v11r0) there are pure AIDA python
examples in Lab/<version>/examples/Python that you may try. You may try them
from the Python prompt under the Lab GUI, or directly from the Python shell :
   OS> <setup Lab>
   OS> python
   >>> import aidaex0
  (exit from the GUI with File/Exit)
   >>> import aidaex1

  In fact I have not tested yet the AnaEx01, I shall do that as soon as possible....

  Else, if you fall on too much problems in activating all that in your own context,
feel free to contact me directly ; direct emails permits to move faster on user
specific contexts.


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