为什么我不能使用 Python 中的此代码上传到谷歌照片（谷歌照片 API 使用来自 Python 的 REST）？

Question

我正在按照https://www.youtube.com/watch?v=wwAwG-SEaRM 的指南使用 Python 将图像上传到 Google 相册，但我遇到了这个错误：我几乎可以发誓它第一次工作，但我不能确定：

"发生异常： ConnectionError HTTPSConnectionPool(host='photoslibrary', port=443): url: /googleapis.com/v1/uploads 超过最大重试次数（由 NewConnectionError(' 引起：无法建立新连接: [Errno 11001] getaddrinfo 失败')) 文件“.....MAIN.py”，第 49 行，在 response = requests.post(upload_url, data=img, headers = headers)"

我正在执行的 python 中的代码来自 MAIN.py：

import os
import requests
import pandas as pd
import pickle
import requests
from googlescript import Create_Service

dir_path = os.path.dirname(os.path.realpath(__file__))

API_NAME = 'photoslibrary'
API_VERSION = 'v1'
CLIENT_SECRET_FILE = dir_path + "\\" + "fotomonimaton.json"
print(CLIENT_SECRET_FILE)
SCOPES = ['https://www.googleapis.com/auth/photoslibrary',
          'https://www.googleapis.com/auth/photoslibrary.sharing']
 
service = Create_Service(CLIENT_SECRET_FILE,API_NAME, API_VERSION, SCOPES)

# LIST ALBUMS, WORKS OK
#######################
#print(service.albums().list().execute())


# UPLOAD IMAGE - FAILS
#######################

image_dir = os.path.join(os.getcwd(),'images')

upload_url='https://photoslibrary/googleapis.com/v1/uploads'
token = pickle.load(open('token_photoslibrary_v1.pickle','rb'))

headers= {
    'Authorization':'Bearer '+ token.token,
    'Content-type':'application/octet-stream',
    'X-Goog-Upload-Protocol':'raw',
    'X-Goog-Upload-File-Name': "totoro name.jpg"
    
}
 
filename = 'totoro.jpg'

image_file = os.path.join(image_dir,filename)

img = open(image_file,'rb').read()

##############
# FAILS HERE #
##############
response = requests.post(upload_url, data=img, headers = headers)

# it does not even reach this line, as it fails before
# Upload the image

request_body ={
    'newMediaItems':
    [
        {
            'description': filename,
            'simpleMediaItem': 
            {
                'uploadToken': response.content.decode('utf-8')
            }
        }
    ] 
}

upload_response = service.mediaItems().batchCreate(body=request_body).execute()

... 包含 CreateService(...) 的 googlescript.py 是这样的：

import pickle
import os
import datetime
from google.auth.transport.requests import Request
from google_auth_oauthlib.flow import Flow, InstalledAppFlow
from googleapiclient.discovery import build
from googleapiclient.http import MediaFileUpload

def Create_Service(client_secret_file, api_name, api_version, *scopes):
    print(client_secret_file, api_name, api_version, scopes, sep='-')
    CLIENT_SECRET_FILE = client_secret_file
    API_SERVICE_NAME = api_name
    API_VERSION = api_version
    SCOPES = [scope for scope in scopes[0]]
 
    cred = None
 
    pickle_file = f'token_{API_SERVICE_NAME}_{API_VERSION}.pickle'
     
    if os.path.exists(pickle_file):
        with open(pickle_file, 'rb') as token:
            cred = pickle.load(token)
 
    if not cred or not cred.valid:
        if cred and cred.expired and cred.refresh_token:
            cred.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(CLIENT_SECRET_FILE, SCOPES)
            cred = flow.run_local_server()
 
        with open(pickle_file, 'wb') as token:
            pickle.dump(cred, token)
 
    try:
        service = build(API_SERVICE_NAME, API_VERSION, credentials=cred)
        print(API_SERVICE_NAME, 'service created successfully')
        return service
    except Exception as e:
        print(e)
    return None
 
def convert_to_RFC_datetime(year=1900, month=1, day=1, hour=0, minute=0):
    dt = datetime.datetime(year, month, day, hour, minute, 0).isoformat() + 'Z'
    return dt

代码成功初始化服务，获取身份验证令牌和图像没有问题，但调用“response = requests.post(upload_url, data=img, headers = headers)”失败，出现该异常。

我正在仔细检查代码，但找不到问题所在...

提前致谢，

罗杰

Answer 1

操作！这是一个小错字：

https://photoslibrary/googleapis.com/v1/uploads

应该是

https://photoslibrary.googleapis.com/v1/uploads

现在我可以确认它有效...