Re: [udk-dev] Testing if PyUno is installed from BASIC

[Joerg Budischewski]

Hi,
Ian Laurenson wrote:
I am trying to write a "download and install addons and templates"
routine for OOo. I would like to test if PyUno has been installed.
I think that I can test if Java has been installed with:
oJava = CreateUnoService("com.sun.star.java.JavaVirtualMachine")
fnJavaAvailable = oJava.isVMEnabled
Any suggestions for how to test if PyUno is installed?
the following script tries to load python into the office and checks, 
whether this was successful.

Bye,
Joerg
Sub Main
        if hasPythonLoader() then
           msgbox "Python is installed"
        else
           msgbox "Python is not useable in office"
        end if
End sub
function hasPythonLoader() as Boolean
    on error goto myErrorHandler
                ret = createUnoService("com.sun.star.loader.Python" )
                hasPythonLoader() = not isnull( ret )
                exit function
        myErrorHandler:
            resume next
End function
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