Hi, Here k corresponds to a class. Hence k(self) corresponds to creating an instance of the class referred to by k passing self as the first parameter, which results in an object.
Regards, Freddie. On 07/07/2020 06:33, Kiny Wan wrote: > Hi Freddie and everyone, > The more you learn, the more problems you encounter! Today, I > want to discuss about a python operation in backend/openmp/base.py, > which is very advanced. The code is shown as follow: > > # Instantiate mandatory kernel provider classes > kprovcls = [provider.OpenMPPointwiseKernelProvider, > blasext.OpenMPBlasExtKernels, > packing.OpenMPPackingKernels, > gimmik.OpenMPGiMMiKKernels] > self._providers = [k(*self*) for k in kprovcls] > > The '*self*' is brought into the class 'k'. > Using print function, I found that k(*self*) represents object and k > denotes class. *I am wondering what impact this will have? * > > print(provider.OpenMPPointwiseKernelProvider(self)) > <pyfr.backends.openmp.provider.OpenMPPointwiseKernelProvider object at > 0x7f5551a03b70> > print(provider.OpenMPPointwiseKernelProvider) > <class 'pyfr.backends.openmp.provider.OpenMPPointwiseKernelProvider'> > > -- > You received this message because you are subscribed to the Google > Groups "PyFR Mailing List" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/pyfrmailinglist/df2ef118-0f48-4e9e-a018-03c00c1e1b60n%40googlegroups.com > <https://groups.google.com/d/msgid/pyfrmailinglist/df2ef118-0f48-4e9e-a018-03c00c1e1b60n%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/pyfrmailinglist/6012f06a-2f53-b681-0bf8-48af92a99de9%40witherden.org.
pEpkey.asc
Description: application/pgp-keys
