util.py 文件源码

def setUp(self):
        if self.module is not None:
            return

        # Check compiler availability first
        if not has_c_compiler():
            raise SkipTest("No C compiler available")

        codes = []
        if self.sources:
            codes.extend(self.sources)
        if self.code is not None:
            codes.append(self.suffix)

        needs_f77 = False
        needs_f90 = False
        for fn in codes:
            if fn.endswith('.f'):
                needs_f77 = True
            elif fn.endswith('.f90'):
                needs_f90 = True
        if needs_f77 and not has_f77_compiler():
            raise SkipTest("No Fortran 77 compiler available")
        if needs_f90 and not has_f90_compiler():
            raise SkipTest("No Fortran 90 compiler available")

        # Build the module
        if self.code is not None:
            self.module = build_code(self.code, options=self.options,
                                     skip=self.skip, only=self.only,
                                     suffix=self.suffix,
                                     module_name=self.module_name)

        if self.sources is not None:
            self.module = build_module(self.sources, options=self.options,
                                       skip=self.skip, only=self.only,
                                       module_name=self.module_name)