thanks
Matt From: Slide [mailto:slide.o....@gmail.com] Sent: Monday, August 5, 2013 5:54 PM To: Matt Tatro Cc: ironpython-users@python.org Subject: Re: [Ironpython-users] Windows C-DLL and find_module issues C Python (www.python.org <http://www.python.org> ) should work just fine. slide On Mon, Aug 5, 2013 at 3:47 PM, Matt Tatro <mattta...@gmail.com <mailto:mattta...@gmail.com> > wrote: Thanks for the response, that answer that then ;-) Is there any other Python implementation on Windows that will work? With other languages I mean that I have tested the DLL in TCL and just straight 'C' and it works great. Matt From: Slide [mailto:slide.o....@gmail.com <mailto:slide.o....@gmail.com> ] Sent: Monday, August 5, 2013 5:45 PM To: Matt Tatro Cc: ironpython-users@python.org <mailto:ironpython-users@python.org> Subject: Re: [Ironpython-users] Windows C-DLL and find_module issues IronPython does not support C based modules directly, you would have to write a wrapper for your DLL in C# (or another .NET language) and have it used from there. When you say it works in other languages, what do you mean? Thanks, slide On Mon, Aug 5, 2013 at 1:03 PM, Matt Tatro <mattta...@gmail.com <mailto:mattta...@gmail.com> > wrote: Hi Everyone, I am struggling with what I thought would be something simple.even though I am not that familiar with Python. I generated a Python interface file using SWIG for a C-DLL. No errors doing that. When the 'import' is used and the code of the SWIG generated file executes it cannot find the DLL. Below the code snippet from the SWIG generated PY file: from sys import version_info if version_info >= (2,6,0): def swig_import_helper(): from os.path import dirname import imp fp = None try: fp, pathname, description = imp.find_module('_Hamlib', [dirname(__file__)]) except ImportError: import _Hamlib return _Hamlib if fp is not None: try: _mod = imp.load_module('_Hamlib', fp, pathname, description) finally: fp.close() return _mod _Hamlib = swig_import_helper() del swig_import_helper else: import _Hamlib del version_info Essentially the 'find_module' cannot find the DLL (which is in the same directory and I have used dependency walker). What I have found is that using 'get_suffixes' only returns one extension 'py' - nothing else. I have tried renaming the DLL to PYD, but that doesn't help either. The actual dll file is 'libhamlib-2.dll' and changing the filename doesn't help. Using the DLL in other languages works fine. Any help out there? I am using the latest version of IronPython and VS 2012. Thanks Matt _______________________________________________ Ironpython-users mailing list Ironpython-users@python.org <mailto:Ironpython-users@python.org> http://mail.python.org/mailman/listinfo/ironpython-users -- Website: http://earl-of-code.com -- Website: http://earl-of-code.com
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