examples.py 文件源码

def list_examples(self):
        if isdir(self.examples_dir):
            # examples = sorted(os.listdir(self.examples_dir))
            examples = [dirname(y).replace(self.examples_dir + sep, '')
                        for x in os.walk(self.examples_dir)
                        for y in glob.glob(util.safe_join(x[0], 'info'))]
            click.secho('')
            for example in examples:
                example_dir = util.safe_join(self.examples_dir, example)
                if isdir(example_dir):
                    info_path = util.safe_join(example_dir, 'info')
                    info = ''
                    if isfile(info_path):
                        with codecs.open(info_path, 'r', 'utf-8') as info_file:
                            info = info_file.read().replace('\n', '')
                    click.secho(' ' + example, fg='blue', bold=True)
                    click.secho('-' * click.get_terminal_size()[0])
                    click.secho(' ' + info)
                    click.secho('')
            click.secho(EXAMPLE_DIR_FILE, fg='green')
            click.secho(EXAMPLE_OF_USE_CAD, fg='green')
        else:
            util._check_package('examples')
            return 1
        return 0