python - 将图像从谷歌驱动器或本地存储的图像添加到谷歌幻灯片

Question

获取“无效请求 [0].createImage:禁止访问提供的图像。”
将图像从谷歌驱动器添加到谷歌幻灯片
下面是我试过的代码片段
虽然通过高级共享选项公开图像。
服务帐户对我要添加图像的幻灯片具有编辑权限。

import section: add here the required dependencies
# python build-in modules
import json
import time
import io
# external modules

from oauth2client.service_account import ServiceAccountCredentials
from googleapiclient.discovery import build
from apiclient.http import MediaFileUpload
# user modules
from via_types import BasePlugin


class GoogleSlidesPlugin(BasePlugin):
    """
    this plugin allows to communicate with Google API and Google Spreadsheets
    by using the already created credentials
    """

    def __init__(self):
        BasePlugin.__init__(self)

        self.Scopes = ['https://www.googleapis.com/auth/drive','https://www.googleapis.com/auth/drive.file', 'https://www.googleapis.com/auth/drive.readonly','https://www.googleapis.com/auth/presentations','https://www.googleapis.com/auth/presentations.readonly']

        self.Creds = ServiceAccountCredentials.from_json_keyfile_name(
            r'Libraries/credentials/lucky-dahlia-268410-c4c0c57c1908.json', self.Scopes)
        

        self.service = build('slides', 'v1', credentials=self.Creds)
        self.drive = build('drive',  'v3', credentials=self.Creds)

        
    
    def add_images_to_gslides(self, args):
        """
        Adds a new worksheet to a spreadsheet.

        :param args:    [0]: Presentation
                        [1]: images array Paths
                        [2]: slide number to insert images
        :param uid: this value is automatically generated for groped steps

        :return: the detail and status execution of plugin
        """

        # start results to report to output
        self.response.status = 'pass'
        self.response.details = 'image/s was/were added to slides'

    
        try:
            # try to store the passed arguments0
            presentation_id = args[0]
        except Exception as e:
            # if there is a missed argument the command is going to end its exec
            # store the results to report in output
            self.response.status = 'fail'
            self.response.details = 'some argument was missed'
            return self.response

        try:
            # open connection with an specific GSlide 
            
          
            presentation = self.service.presentations().get(presentationId=presentation_id).execute()
            slides = presentation.get('slides')

            print('The presentation contains {} slides:'.format(len(slides)))
            for i, slide in enumerate(slides):
                print('- Slide #{} contains {} elements.'.format(
                    i + 1, len(slide.get('pageElements'))))

           
            IMG_FILE = args[1]
            try : 
                print('** Searching for icon file')
                rsp = self.drive.files().list(q="name='%s'" % IMG_FILE).execute().get('files')[0]
                print(' - Found image %r' % rsp['name'])            
                IMAGE_URL = 'https://drive.google.com/uc?export=download&id=' + rsp['id']
                #IMAGE_URL = 'https://drive.google.com/file/d/'+rsp['id']+ '/edit'
                
            except Exception as e:
                file_metadata = {'name': IMG_FILE}
                media = MediaFileUpload(IMG_FILE, mimetype='image/png')        
            
                upload = self.drive.files().create(body=file_metadata, media_body=media, fields='webContentLink, id, webViewLink').execute()
                fileId = upload.get('id')
                IMAGE_URL = upload.get('webContentLink')                
                self.drive.permissions().create(fileId=fileId, body={'type': 'anyone','role': 'writer'}).execute()

           
            
            
            print(IMAGE_URL)
            requests = []
            image_id = 'MyImage_02'
            page_id = slide['objectId']
            emu4M = {
                'magnitude': 4000000,
                'unit': 'EMU'
            }
            requests.append({
                'createImage': {
                    'objectId': image_id,
                    'url': IMAGE_URL,
                    'elementProperties': {
                        'pageObjectId': page_id,
                        'size': {
                            'height': emu4M,
                            'width': emu4M
                        },
                        'transform': {
                            'scaleX': 1,
                            'scaleY': 1,
                            'translateX': 100000,
                            'translateY': 100000,
                            'unit': 'EMU'
                        }
                    }
                }
            })

            body = {                
                'requests': requests
            }
            response = self.service.presentations() \
                .batchUpdate(presentationId=presentation_id, body=body ).execute()
            create_image_response = response.get('replies')[0].get('createImage')
            print('Created image with ID: {0}'.format(
                create_image_response.get('objectId')))
        except Exception as e:
            self.response.status = 'fail'
            self.response.details = e
            

        return self.response




if __name__ == '__main__':
    # use_the_main_function_to_test_your_plugin_without_using_a_sequence
    plugin_template = GoogleSlidesPlugin()

    plugin_template.add_images_to_gslides([presentationID,'image.png'])
    print(plugin_template.response.status,
          plugin_template.response.details)

Answer 1

我还想找到一种使用 Python 将图像上传到 Google 幻灯片的方法。我创建了一个将图像上传到 Google Cloud Storage(而不是 Google Drive)的程序；为他们创建一个签名 URL；然后使用该 URL 将图像导入 Google 幻灯片。有货 here在 MIT 许可下，可能是一个有用的工具/资源。