def import_module(self, partname, fqname, parent):
        self.msgin(3, "import_module", partname, fqname, parent)
        try:
            m = self.modules[fqname]
        except KeyError:
            pass
        else:
            self.msgout(3, "import_module ->", m)
            return m
        if self.badmodules.has_key(fqname):
            self.msgout(3, "import_module -> None")
            return None
        if parent and parent.__path__ is None:
            self.msgout(3, "import_module -> None")
            return None
        try:
            fp, pathname, stuff = self.find_module(partname,
                                                   parent and parent.__path__, parent)
        except ImportError:
            self.msgout(3, "import_module ->", None)
            return None
        try:
            m = self.load_module(fqname, fp, pathname, stuff)
        finally:
            if fp: fp.close()
        if parent:
            setattr(parent, partname, m)
        self.msgout(3, "import_module ->", m)
        return m
dataset/ETHPy150Open babble/babble/include/jython/Lib/modulefinder.py/ModuleFinder.import_module/original