Mailman 3 April 2011 - Python.NET

Setting PYTHONPATH from code
by Sharon Rozenblum April 5, 2013

April 5, 2013

Hi! Can someone tell me how to set PYTHONPATH variable in code when working with Python.Runtime.dll without changing the value in the system variables before. Thanks SHARON ________________________________ PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies).

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Python 3 Support?
by Douglas Rohm May 8, 2011

May 8, 2011

Hi, Are there plans to add support for py3k? Is there a way I can get a .NET .dll to work under py3k currently or will I have to use python 2.7? Thanks. Doug

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Better doc strings.
by Brad Byrd April 25, 2011

April 25, 2011

I'm trying to provide better documentation for some C# classes that are called from Python. Ideally, I'd like to markup my class in C#, either with the standard XML comments or with something like a [PythonDocAttribute], and have this documentation show up as the __doc__ string for the method or class in Python. That way, the clients of my wrapped objects will see nice tool-tips on my classes as they code away in their IDE. So, is this easily done? Has anyone else crossed this bridge before? Does something already exist that would work before I start hacking on the Python.NET source? (Also, are the archives of the list searchable somewhere? I just saw clickable-by-month archives, not searchable.) Thanks, Brad...

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Using numpy/matplotlib - DLL Load Failed
by ElMariachi April 23, 2011

April 23, 2011

Has anyone encountered this error before? What DLL is being searched for and not found? Any help is greatly appreciated! >>> import numpy Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python27\lib\site-packages\numpy\__init__.py", line 142, in <module> import add_newdocs File "C:\Python27\lib\site-packages\numpy\add_newdocs.py", line 9, in <module> from numpy.lib import add_newdoc File "C:\Python27\lib\site-packages\numpy\lib\__init__.py", line 4, in <module > from type_check import * File "C:\Python27\lib\site-packages\numpy\lib\type_check.py", line 8, in <modu le> import numpy.core.numeric as _nx File "C:\Python27\lib\site-packages\numpy\core\__init__.py", line 5, in <modul e> import multiarray ImportError: DLL load failed: The specified module could not be found. -- View this message in context: http://old.nabble.com/Using-numpy-matplotlib---DLL-Load-Failed-tp31397569p3… Sent from the Python - pythondotnet mailing list archive at Nabble.com.

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PyTables working with python not working with python.net
by Guillaume Pichard April 2, 2011

April 2, 2011

Hello, I am trying to use pytables with python.net. It is working great with python alone. What I am doing with python.net is: PythonEngine.Initialize(); PythonEngine.AcquireLock(); PyObject sys = PythonEngine.ImportModule("sys"); PyObject path = sys.GetAttr("path"); PyObject append = path.GetAttr("append"); PyObject[] a = new PyObject[1]; a[0] = new PyString("C:\\Python27\\Lib\\site-packages"); append.Invoke(a); PyObject pyTables = PythonEngine.ImportModule("tables"); if (pyTables == null) throw new PythonException(); The exception message is "ImportError : DLL load failed: Specified module not found." What could be the differences between python.net and python ? Is there any specific path to add ? Thanks a lot, Guillaume.

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