SIP
in [Python]
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From: omnia neo on 9 Apr 2010 01:01 Hi All, I was looking at the SIP tool to create a C extensions for python to call. Here is what I tried: 1. I created a simple c file and .h file <attached testfunc.c and testfunc.h> 2. Then I created a corresponding testfunc.sip file ################### %CModule siptest 0 %UnitCode #include"testfunc.h" %End void pyfunc(); %MethodCode func1(); %End #################### 3. I ran SIP <command: sip -e -j 1 -c . testfunc.sip> on this which generated the following files: sipsiptestpart0.c and sipAPIsiptest.h 4. I then added these generated files along with testfunc.c and testfunc.h in my MS Visual studios solution to create a testsip.dll file 5. Now to call my module from this dll I invoke a script which tries to import my modules. My pythn call is as follows: #code# import siptest I get following error : import error : no module named siptest Please help me find what I am not doing or what mistake am i commiting.
From: Stefan Behnel on 9 Apr 2010 01:30 omnia neo, 09.04.2010 07:01: > import siptest > > I get following error : > import error : no module named siptest Is the directory where your siptest.dll lies in your PYTHONPATH (sys.path)? Otherwise, Python can't find it. Stefan
From: omnia neo on 9 Apr 2010 01:42 On Apr 9, 10:30 am, Stefan Behnel <stefan...(a)behnel.de> wrote: > omnia neo, 09.04.2010 07:01: > > > import siptest > > > I get following error : > > import error : no module named siptest > > Is the directory where your siptest.dll lies in your PYTHONPATH (sys.path)? > > Otherwise, Python can't find it. > > Stefan thanks for reply Stefan.. well I added PYTHONPATH = <my dll path> in my environment variables (windows XP).
From: omnia neo on 9 Apr 2010 01:51 On Apr 9, 10:42 am, omnia neo <neo.omn...(a)gmail.com> wrote: > On Apr 9, 10:30 am, Stefan Behnel <stefan...(a)behnel.de> wrote: > > > omnia neo, 09.04.2010 07:01: > > > > import siptest > > > > I get following error : > > > import error : no module named siptest > > > Is the directory where your siptest.dll lies in your PYTHONPATH (sys.path)? > > > Otherwise, Python can't find it. > > > Stefan > > thanks for reply Stefan.. > well I added PYTHONPATH = <my dll path> in my environment variables > (windows XP). well I just tried this too. I added the path using sys.path on the fly in my python script as follows: ############### import sys sys.path.append("<dll path>") print sys.path import siptest ############### again same error: ImportError: No module named siptest.
From: Gabriel Genellina on 9 Apr 2010 10:41
omnia neo <neo.omnia7 <at> gmail.com> writes: > On Apr 9, 10:42 am, omnia neo <neo.omn...(a)gmail.com> wrote: > > On Apr 9, 10:30 am, Stefan Behnel <stefan...(a)behnel.de> wrote: > > > > > omnia neo, 09.04.2010 07:01: > > > > > > import siptest > > > > > > I get following error : > > > > import error : no module named siptest > > > > > Is the directory where your siptest.dll lies in your PYTHONPATH (sys.path)? > > well I added PYTHONPATH = <my dll path> in my environment variables > > (windows XP). > > well I just tried this too. > I added the path using sys.path on the fly in my python script as > follows: > > ############### > import sys > sys.path.append("<dll path>") > print sys.path > import siptest > ############### > > again same error: > ImportError: No module named siptest. Make sure the extension module must is called siptest.pyd, not siptest.dll http://docs.python.org/extending/windows.html (I'd expect SIP to take care of this) -- Gabriel Genellina |