Mailman 3 জুন 2008 - Python.NET

Custom arguments from python to C#
by Kaveripakam, Sathish 19 জুন, 2008

19 জুন, 2008

Hi All, I am trying to interface with C# dlls from python. I am using Python.net 2.0 version. Please find the problem description: python: clr.AddReference("X.dll") import Master.Child as ChildClass ChildClass.Currclass(structVal, enumval) ---Step 1 ChildClass.Currclass(2,3) ---Step 2 C# code (which gives X.dll) namespace Master.Child { enum enumval { -, --, --, } class Currclass{ Currclass(Stream X, enumval enum) .-.-Constructor 1 { Console.WriteLine("Step1"); } Currclass(int x, int y) .-.-Constructor 2 { Console.WriteLine("Step2");} }} When i try to create an instance using the custom types (ie Setp1), the C# constructor : Constructor2 is executed and while executing the Step2 also the Constructor 2 is called. I am not sure, why Constructor 1 is not called. Is it because it uses the custom arguments types ? Any inputs to call Constructor1 is welcome. ******************** Legal Notice: The information in this electronic transmission may contain confidential or legally privileged information and is intended solely for the individual(s) named above. If you are not an intended recipient or an authorized agent, you are hereby notified that reading, distributing, or otherwise disseminating, copying or taking any action based on the contents of this transmission is strictly prohibited. Any unauthorized interception of this transmission is illegal under law. If you have received this transmission in error, please notify the sender by telephone [at the number indicated above/ on +41 58 928 0101] as soon as possible and then destroy all copies of this transmission. ********************

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Reflection handling in python.net
by Kaveripakam, Sathish 17 জুন, 2008

17 জুন, 2008

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embedding python in vb .NET
by Johan Beke 13 জুন, 2008

13 জুন, 2008

Hello all, I have two questions: 1) are there examples of embedding python in vb .NET 2) I'm trying to figure out how I can use the Python.Runtime.dll form VB.NET. I added it as a reference and imported using: Imports Python.Runtime Module Module1 Sub Main() PythonEngine.Initialize() Dim a As String PythonEngine.RunString("5+7" & vbCrLf) ' how can I get the result of that easy string? End Sub End Module Many Thx, Johan _________________________________________________________________ Nieuwe lente...Een nieuw online leven...Gratis dankzij Windows Live http://get.live.com

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Calling a python script from managed C++
by Kaveripakam, Sathish 12 জুন, 2008

12 জুন, 2008

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Passing Dictionary from python to C#
by Kaveripakam, Sathish 11 জুন, 2008

11 জুন, 2008

Hi, i am trying to pass a dictinoary from python to C#. i am using python25 with python.NET 2.0 alpha 2 files(python.Runtime.dll, clr.pyd). When i try to initiate function , i get an error saying "TypeError: No method matches given arguments". Could someone confirm me, if this is supported? Pythonfile: main.py: params = {"one": "1","two":"2"} ret = Hello_Dict(params) C# file: int Hello_Dict(Dictionary<String,String> params_= { --; --; return 1; } ******************** Legal Notice: The information in this electronic transmission may contain confidential or legally privileged information and is intended solely for the individual(s) named above. If you are not an intended recipient or an authorized agent, you are hereby notified that reading, distributing, or otherwise disseminating, copying or taking any action based on the contents of this transmission is strictly prohibited. Any unauthorized interception of this transmission is illegal under law. If you have received this transmission in error, please notify the sender by telephone [at the number indicated above/ on +41 58 928 0101] as soon as possible and then destroy all copies of this transmission. ********************

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Accessing custom module
by Craig Farrow 6 জুন, 2008

6 জুন, 2008

Hi, I'm trying to access a custom .NET Assembly with Python .NET, but can't get it to recognise the Assembly name space. IronPython works fine in the code below. Any clues? I'm using the Python .NET build from here: http://sourceforge.net/project/showfiles.php?group_id=162464 ------------------------- import sys GLOBAL_IRONPython = "Iron" in sys.version # Need full path (or could add the path to sys.path) FDO_DLL_PATH = "c:\\program files\\sil\\fieldworks\\FDO.dll" import clr if GLOBAL_IRONPython: print "IRON Python Startup" clr.AddReferenceToFileAndPath(FDO_DLL_PATH) else: # Python .NET print "Python .NET Startup" from System.Reflection import Assembly fdo = Assembly.LoadFile(FDO_DLL_PATH) # This is failing in Python .NET -- "No module named SIL.FieldWorks.FDO"! from SIL.FieldWorks.FDO import FdoCache db = FdoCache.Create("DB-name") print db.ServerName, db.DatabaseName ------------------------- I've also tried clr.AddReference("SIL.FieldWorks.FDO"), but that reports "Unable to find assembly 'SIL.Fieldworks.FDO'." Thanks, Craig.

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