Thanks so much.. that looks like exactly what I want to do. Looks like you've done a fantastic job on the integration there - makes my weedy little console look very plain :)
Just need to work out why boost::python won't exec code.InteractiveConsole() now :)
Thanks again. Dave.
On Thu, Jun 10, 2010 at 9:29 PM, Campbell Barton ideasman42@gmail.comwrote:
In blender 2.5 we have an interactive console with multi-line support and auto complete. Demo of using the console
http://sites.google.com/site/satishgoda/blender/learningblender25/introducti...
Heres the script which interfaces python and blenders generic console api, look at how it uses the 'code' module.
We do our own line editing functionality but basically you can use the code module like this import code namespace = {'__builtins__': __builtins__} code.InteractiveConsole(namespace) is_multiline = console.push(line_exec) # <--- this is the line you need to run in a loop and give user input to.
even though you mention not having a console, for the record that can be done like this... PyRun_String("__import__('code').interact()", Py_eval_input, namespace, namespace);
On Thu, Jun 10, 2010 at 8:59 PM, Dave Brotherstone davegb@pobox.com wrote:
Hi,
I hope I'm asking this in the right place... I've embedded Python in an application, and I'm now trying to emulate a "console" for immediate commands. I can see PyRun_InteractiveOneFlags and the variants are used to send single statements, but there doesn't seem to be any variants that take a string, only a FILE*. I'm in a windows app, so there's no console. (I actually have effectively two text boxes, one multi-line read only for stdout/stderr, and one input.), I know the prompt would be in the wrong place, but that's no biggie.
PyRun_String does almost what I want, except that it fails on multiline statements (if ... : etc).
I just wanted to check if there's an API I've missed, or, whether anyone can recommend an approach.
I think I could either: a) Emulate the console through an FILE* - not sure quite how this works in Windows, but I'm sure it's possible b) Copy what PyRun_InteractiveOneFlags() does, just replacing the PyParser_ASTFromFile with PyParser_ASTFromString. Only problem here is that I seem to need mod_ty, and not sure whether it's a good idea to use something that looks like an internal type.
Many thanks for any comments.
Dave.
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- Campbell
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