Calling python function from shell function

Calling python function from shell function

[Vuille, Martin (Martin)]

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In my custom .bbclass, I have a python function

python whatever () {
    ...
}

and I would like to call it from a shell function

do_something () {
    ...
    whatever
    ...
}

but bitbake gives me an error "whatever: not found" when building
recipes based on this class

Is what I am trying to do possible? Do I have the syntax wrong?

MV

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Re: Calling python function from shell function

[Christopher Larson]

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On Sat, Nov 7, 2015 at 10:27 AM, Vuille, Martin (Martin) <vmartin@avaya.com>
wrote:

> In my custom .bbclass, I have a python function
>
>
>
> python whatever () {
>
>     …
>
> }
>
>
>
> and I would like to call it from a shell function
>
>
>
> do_something () {
>
>     …
>
>     whatever
>
>     …
>
> }
>
>
>
> but bitbake gives me an error “whatever: not found” when building
>
> recipes based on this class
>
>
>
> Is what I am trying to do possible? Do I have the syntax wrong?
>

Not doable, no. You could make a python do_something which calls both
`whatever` and your shell `something_shell`, though. i.e.

python whatever () {
    pass
}

do_something_shell () {
    :
}

python do_something () {
    bb.build.exec_func("whatever", d)
    bb.build.exec_func("something_shell", d)
}
-- 
Christopher Larson
clarson at kergoth dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Maintainer - Tslib
Senior Software Engineer, Mentor Graphics

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