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Python errors with openstudio::path

asked 2023-12-19 10:12:01 -0600

jrmuller
41 ●3

updated 2023-12-19 10:37:26 -0600

Aaron Boranian

14250 ●86 ●24 http://bigladdersoftware.com/

I am trying to learn the python bindings for OpenStudio, but I am getting an error whenever I try to use an openstudio::path variable. The function openstudio.path is returning an object of type <class 'openstudio.openstudioutilitiescore.path'="">. When I pass that object to function that requires openstudio::path const &, it throws an error saying type error, e.g.,

TypeError: Wrong number or type of arguments for overloaded function 'Workspace_save'.
 Possible C/C++ prototypes are:
  openstudio::Workspace::save(openstudio::path const &,bool)
  openstudio::Workspace::save(openstudio::path const &)

Thanks

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answered 2023-12-20 03:00:50 -0600

Julien Marrec

29726 ●94 ●76 http://www.effibem.com/

updated 2023-12-20 09:20:42 -0600

That's my fault, sorry, I slightly messed up the SWIG typemaps when I added support for automatic conversions to/from C++ openstudio::path and python's pathlib.path...

I've filed https://github.com/NREL/OpenStudio/is... to track it. Either pass a str or a pathlib.Path and it'll work.

from pathlib import Path
m.save(Path("model.osm"), True)
m.save("model.osm", True)

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Thank you so much!

jrmuller ( 2023-12-20 07:41:11 -0600 )edit

Fixed in OS SDK 3.8.0 via https://github.com/NREL/OpenStudio/pu...

Julien Marrec ( 2024-06-07 02:36:38 -0600 )edit

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Asked: 2023-12-19 10:12:01 -0600

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Last updated: Jun 07

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Python errors with openstudio::path edit