导入blockly文件

1. 概述

导入blockly文件

2. Request & Response

Request

Name	Type	Required fields	Description
path	String	Yes	Path to upload to the Blockly folder
data	Json	Yes	Blockly information： {"type":"dir","name":"test_1","uuid":"/[D]test_1"}
File	Binary	Yes	Binary data of file

3. 代码示例

background:

self.set_header("Access-Control-Allow-Origin", "*")

self.set_header("Access-Control-Allow-Headers", "x-requested-with")

self.set_header('Access-Control-Allow-Methods', 'POST')

path = self.request.arguments.get('path')[0].decode()



path = os.path.join(projects_path, path)

file_metas = self.request.files.get('file', None)  # 提取表单中'name'为'file'的文件元数据

if file_metas:

    success = 0

    for meta in file_metas:

        filename = meta['filename']



        if filename.endswith(('.gz', '.xml')):

            file_path = os.path.join(upload_temp_path, filename.strip())

            if not os.path.exists(upload_temp_path):

                os.makedirs(upload_temp_path)

            with open(file_path, 'wb') as up:

                up.write(meta['body'])

            if not os.path.getsize(file_path):

                return -3

            if filename.endswith('.gz'):

                name = filename.split('.')[0]

                if name.startswith('blockly-'):

                    name = name.split('blockly-')[-1]

                name = name if name else 'tmp'

                extract_path = os.path.join(upload_temp_path, name.strip())

                shutil.unpack_archive(file_path, extract_path, 'gztar')

                blockly_traj_path = os.path.join(extract_path, 'traj')

                if os.path.exists(blockly_traj_path):

                    yield GLOBAL.Core.command.xarm_upload_traj(

                        None, 0, {'path': extract_path, 'is_del_upload_path': False})



                return update_config(path, extract_path, select_data, name)

        else:

            if select_data and isinstance(select_data, dict):

                select_uuid = select_data.get('uuid')

                if select_uuid == '/[D]UF_APPS':

                    select_uuid = '/[D]USER_APPS'

            else:

                select_uuid = '/[D]USER_APPS'



            name = filename.split('.')[0]

            cnt = 0

            new_name = name

            if new_name.startswith('[UF]'):

                new_name = 'UF{}'.format(name[4:])

            while os.path.exists(os.path.join(path, new_name)):

                cnt += 1

                new_name = '{}_{}'.format(name, cnt)

            target_path = os.path.join(path, new_name)

            os.makedirs(target_path)

            shutil.copy(file_path, os.path.join(target_path, 'app.xml'))

            success += 1

            if not os.path.exists(os.path.join(target_path, '.app')):

                with open(os.path.join(target_path, '.app'), 'w', encoding='utf-8') as f:

                    json.dump({

                        'lastAccessTime': 0,

                        'deviceType': GLOBAL.XArm.xarm_type,

                    }, f, sort_keys=True, indent=4, skipkeys=True, separators=(',', ':'),

                        ensure_ascii=False)



            app_config_path = os.path.join(path, '.app_config')

            if os.path.exists(app_config_path):

                with open(app_config_path, 'r', encoding='utf-8') as f:

                    data = json.load(f)

                children = data.get('children', [])

                for child in children:

                    if child['type'] == 'dir' and child['uuid'] == select_uuid:

                        child['children'].append({

                            'uuid': '/' + new_name,

                            'name': new_name,

                            'type': 'file',

                            'children': [],

                        })

                        break



                with open(app_config_path, 'w', encoding='utf-8') as f:

                    json.dump(data, f, sort_keys=True, indent=4, skipkeys=True,

                              separators=(',', ':'), ensure_ascii=False)



        shutil.rmtree(upload_temp_path)

        os.makedirs(upload_temp_path)

    self.write(json.dumps({'result': 'ok', 'success': success}))

else:

    self.write(json.dumps({'result': 'Invalid Args', 'success': -2}))

front_end:

 <el-upload :disabled="isRunning" multiple class="app-uploader com-edit-btn" :data="uploadData" :action="`http://${window.GlobalUtil.socketInfo.host}/project/upload`"

                    :show-file-list="false" :on-success="handleUploadProjectSuccess" :before-upload="beforeUploadProject">

                    <img :disabled="isRunning" @click="onUpload" src="../assets/img/blockly/upload-icon2.svg" />

                  </el-upload>