def _tool_module(self):
        # TODO: Interchange zipimport with normal initilization for better error reporting
        oldpythonpath = sys.path
        sys.path = self.toolpath + sys.path

        try:
            try:
                file, path, desc = imp.find_module(self.name, self.toolpath)
                try:
                    return imp.load_module(self.name, file, path, desc)
                finally:
                    if file:
                        file.close()
            except ImportError, e:
                if str(e)!="No module named %s"%self.name:
                    raise SCons.Errors.EnvironmentError(e)
                try:
                    import zipimport
                except ImportError:
                    pass
                else:
                    for aPath in self.toolpath:
                        try:
                            importer = zipimport.zipimporter(aPath)
                            return importer.load_module(self.name)
                        except ImportError, e:
                            pass
        finally:
            sys.path = oldpythonpath

        full_name = 'SCons.Tool.' + self.name
        try:
            return sys.modules[full_name]
        except KeyError:
            try:
                smpath = sys.modules['SCons.Tool'].__path__
                try:
                    file, path, desc = imp.find_module(self.name, smpath)
                    module = imp.load_module(full_name, file, path, desc)
                    setattr(SCons.Tool, self.name, module)
                    if file:
                        file.close()
                    return module
                except ImportError, e:
                    if str(e)!="No module named %s"%self.name:
                        raise SCons.Errors.EnvironmentError(e)
                    try:
                        import zipimport
                        importer = zipimport.zipimporter( sys.modules['SCons.Tool'].__path__[0] )
                        module = importer.load_module(full_name)
                        setattr(SCons.Tool, self.name, module)
                        return module
                    except ImportError, e:
                        m = "No tool named '%s': %s" % (self.name, e)
                        raise SCons.Errors.EnvironmentError(m)
            except ImportError, e:
                m = "No tool named '%s': %s" % (self.name, e)
                raise SCons.Errors.EnvironmentError(m)
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Tool/__init__.py/Tool._tool_module/original