John Fletcher wrote: > Thanks Michael for your reply. > > I tried the approach mentioned in > http://www.voidspace.org.uk/ironpython/cpython_extensions.shtml > <http://www.voidspace.org.uk/ironpython/cpython_extensions.shtml> and > added a new function in the cext.py to call the win32 extensions:
I will take a look at this and report back. In general though the win32 modules should be the *easiest* ones to port to .NET as the win32 functionality is almost always exposed by .NET. Michael http://www.manning.com/foord > > *def createFilexx(): > print "Before Importing Win32File" > import win32file > print " Importing Win32File - Success" > x = > win32file.CreateFile("C:/john_text.txt",0,0,None,2,3,None) > > > print " Creation of file - Success" > * > In the command prompt, I executed the following as follows: > > >>> import sys > >>> sys.path.append("C:\Documents and > Settings\john\Desktop\cext-ironpy-0.1.4 > \cext-ironpy-0.1.4") > >>> sys.path.append("C:\Program Files\Python24\Lib") > >>> sys.path.append("C:\Program Files\Python24\Lib\site-packages\win32") > >>> import cext > >>> cext.install() > >>> cext.createFilexx() > Loading the module win32file > FileName C:\Program Files\Python24\Lib\site-packages\win32\win32file.pyd > Traceback (most recent call last): > File , line 0, in ##206 > File , line 0, in _stub_##145 > File C:\Documents and Settings\john\Desktop\cext- > ironpy-0.1.4\cext-ironpy-0 > .1.4\cext.py, line 41, in createFilexx > File , line 0, in _stub_##346 > File , line 0, in _stub_##347 > File , line 0, in _stub_##348 > File embedding, line unknown, in f > File C:\Documents and Settings\john\Desktop\cext- > ironpy-0.1.4\cext-ironpy-0 > .1.4\embedding.py, line 36, in f > File , line 0, in _stub_##307 > File embedding, line unknown, in f > File C:\Documents and > Settings\john\Desktop\cext-ironpy-0.1.4\cext-ironpy-0 > .1.4\embedding.py, line 48, in f > File , line 0, in _stub_##331 > File C:\Documents and > Settings\john\Desktop\cext-ironpy-0.1.4\cext-ironpy-0 > .1.4\embedding.py, line 95, in PyExcConvert > File , line 0, in _stub_##375 > File , line 0, in _stub_##376 > File C:\Program Files\Python24\Lib\ihooks.py, line 403, in import_module > File , line 0, in _stub_##218 > File , line 0, in _stub_##219 > File C:\Program Files\Python24\Lib\ihooks.py, line 447, in > find_head_package > *ImportError: No module named pywintypes* > > In this context, I want to know, if this cextension module has any > known caveats wrt Win types ? > > Cheers, > John > > On Dec 26, 2007 6:45 PM, Michael Foord < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > John Fletcher wrote: > > All, > > > > I am trying to port the existing Python code to Iron python. To use > > most of the existing python functionalities , I have a path to the > > python installation(ie C:\python24\lib) in my *.py files. With > this I > > am able to import all the python libraries like "os", "clr" > etc., But > > if I try to import the libraries in *.pyd file, my execution > complains > > about its non-existence (eg: win32file, win32net, though they are > > present in C:\python24\lib\site-packages\win32 ). > > > > Could any one let me know, how to deal with it ? or where can I get > > the corresponding *.py files ? > > From the FAQ ( > > http://www.codeplex.com/WorkItem/AttachmentDownload.ashx?ProjectName=IronPython&WorkItemId=2731&FileAttachmentId=869 > > <http://www.codeplex.com/WorkItem/AttachmentDownload.ashx?ProjectName=IronPython&WorkItemId=2731&FileAttachmentId=869> > - why is this a download?): > > Q: How do I build and call into PYD libraries? > > A: IronPython does not support using PYDs built for CPython since they > leverage implementation details of CPython. You can get a similar > effect for new "PYD"s you would like to implement by writing them > in C# > or VB and building a DLL for .NET. > > There is one approach - but really you are better off looking for > native > ways of doing what you need from IronPython: > > http://www.voidspace.org.uk/ironpython/cpython_extensions.shtml > > Michael > http://www.manning.com/foord > > > > > > Cheers, > > John > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Users mailing list > > Users@lists.ironpython.com <mailto:Users@lists.ironpython.com> > > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > <http://lists.ironpython.com/listinfo.cgi/users-ironpython.com> > > > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com <mailto:Users@lists.ironpython.com> > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
