python.py 文件源码

def _genfunctions(self, name, funcobj):
        module = self.getparent(Module).obj
        clscol = self.getparent(Class)
        cls = clscol and clscol.obj or None
        transfer_markers(funcobj, cls, module)
        fm = self.session._fixturemanager
        fixtureinfo = fm.getfixtureinfo(self, funcobj, cls)
        metafunc = Metafunc(funcobj, fixtureinfo, self.config,
                            cls=cls, module=module)
        methods = []
        if hasattr(module, "pytest_generate_tests"):
            methods.append(module.pytest_generate_tests)
        if hasattr(cls, "pytest_generate_tests"):
            methods.append(cls().pytest_generate_tests)
        if methods:
            self.ihook.pytest_generate_tests.call_extra(methods,
                                                        dict(metafunc=metafunc))
        else:
            self.ihook.pytest_generate_tests(metafunc=metafunc)

        Function = self._getcustomclass("Function")
        if not metafunc._calls:
            yield Function(name, parent=self, fixtureinfo=fixtureinfo)
        else:
            # add funcargs() as fixturedefs to fixtureinfo.arg2fixturedefs
            add_funcarg_pseudo_fixture_def(self, metafunc, fm)

            for callspec in metafunc._calls:
                subname = "%s[%s]" %(name, callspec.id)
                yield Function(name=subname, parent=self,
                               callspec=callspec, callobj=funcobj,
                               fixtureinfo=fixtureinfo,
                               keywords={callspec.id:True})