setup.py 文件源码

def run(self):
                self.mkpath(self.install_dir)
                for f in self.data_files:
                        dir, files = f
                        dir = util.convert_path(dir)
                        if not os.path.isabs(dir):
                                dir = os.path.join(self.install_dir, dir)
                        elif self.root:
                                dir = change_root(self.root, dir)
                        self.mkpath(dir)

                        if not files:
                                self.outfiles.append(dir)
                        else:
                                for file in files:
                                        if isinstance(file, six.string_types):
                                                infile = file
                                                outfile = os.path.join(dir,
                                                    os.path.basename(file))
                                        else:
                                                infile, outfile = file
                                        infile = util.convert_path(infile)
                                        outfile = util.convert_path(outfile)
                                        if os.path.sep not in outfile:
                                                outfile = os.path.join(dir,
                                                    outfile)
                                        self.copy_file(infile, outfile)
                                        self.outfiles.append(outfile)