PyObjC call objective-c function with parameters (passed by value) in python

Question

I'm trying to add my own Objective-C framework to a python project using pyobjc. The thing is, when I try and call functions with passed by value parameters (haven't tried by reference) it moans and gives me

"AttributeError: No attribute function_with_param".

Does anyone know why this error is happening? Bare bones code of what I'm doing in python is below. I'm probably being blind, but I haven't found anything on how to do this anywhere. If anyone can help it'd be awesome! :)

import objc

bundle = objc.loadBundle("OBJC", globals(),
    bundle_path=objc.pathForFramework('OSX/OBJC.framework'))

OBJC.function_with_param('a')
OBJC.function_without_param()

Ps. Sorry for the formatting in advance. Never done this before..!

Did you generate metadata for your ObjC code?

jscs
– jscs

2014-08-24 18:40:15 +00:00
Commented Aug 24, 2014 at 18:40 — jscs
– jscs, Commented Aug 24, 2014 at 18:40

Noxfadh · Accepted Answer · 2014-08-24 18:49:56Z

1

Turns out I was missing an underscore, it works when you do this:

OBJC.function_with_param_('a')

Found it here: http://lists.stat.ucla.edu/pipermail/computing/attachments/20050825/f9a98389/attachment.pdf

answered Aug 24, 2014 at 18:49

Noxfadh

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2 Comments

jscs Over a year ago

If this is true, then that must be a method, not a function.

Noxfadh Over a year ago

Yes, sorry! I should have specified that, oops! Thanks for your answer by the way!

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