Google Vision API文本检测Python示例使用项目：“google.com:cloudsdktool”，而不是我自己的项目(Google Vision API text detecti

Google Vision API文本检测Python示例使用项目：“google.com:cloudsdktool”，而不是我自己的项目(Google Vision API text detection Python example uses project: “google.com:cloudsdktool” and not my own project)

我正在从github repo开始使用Cloud Vision API的python示例。

我已经设置了项目并使用其密钥激活了服务帐户。我也调用了gcloud auth并输入了我的凭据。

这是我的代码（源自Vision API文本检测的python示例）：

import base64 import os import re import sys from googleapiclient import discovery from googleapiclient import errors import nltk from nltk.stem.snowball import EnglishStemmer from oauth2client.client import GoogleCredentials import redis DISCOVERY_URL = 'https://{api}.googleapis.com/$discovery/rest?version={apiVersion}' # noqa BATCH_SIZE = 10 class VisionApi: """Construct and use the Google Vision API service.""" def __init__(self, api_discovery_file='/home/saadq/Dev/Projects/TM-visual-search/credentials-key.json'): self.credentials = GoogleCredentials.get_application_default() print self.credentials.to_json() self.service = discovery.build( 'vision', 'v1', credentials=self.credentials, discoveryServiceUrl=DISCOVERY_URL) print DISCOVERY_URL def detect_text(self, input_filenames, num_retries=3, max_results=6): """Uses the Vision API to detect text in the given file. """ images = {} for filename in input_filenames: with open(filename, 'rb') as image_file: images[filename] = image_file.read() batch_request = [] for filename in images: batch_request.append({ 'image': { 'content': base64.b64encode( images[filename]).decode('UTF-8') }, 'features': [{ 'type': 'TEXT_DETECTION', 'maxResults': max_results, }] }) request = self.service.images().annotate( body={'requests': batch_request}) try: responses = request.execute(num_retries=num_retries) if 'responses' not in responses: return {} text_response = {} for filename, response in zip(images, responses['responses']): if 'error' in response: print("API Error for %s: %s" % ( filename, response['error']['message'] if 'message' in response['error'] else '')) continue if 'textAnnotations' in response: text_response[filename] = response['textAnnotations'] else: text_response[filename] = [] return text_response except errors.HttpError as e: print("Http Error for %s: %s" % (filename, e)) except KeyError as e2: print("Key error: %s" % e2) vision = VisionApi() print vision.detect_text(['test_article.png'])

这是我收到的错误消息：

Http Error for test_article.png: <HttpError 403 when requesting https://vision.googleapis.com/v1/images:annotate?alt=json returned "Google Cloud Vision API has not been used in project google.com:cloudsdktool before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/vision.googleapis.com/overview?project=google.com:cloudsdktool then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry.">

我希望能够使用我自己的项目作为示例，而不是默认（google.com:cloudsdktool）。

I am working on the python example for Cloud Vision API from github repo.

I have already setup the project and activated the service account with its key. I have also called the gcloud auth and entered my credentials.

Here is my code (as derived from the python example of Vision API text detection):

import base64 import os import re import sys from googleapiclient import discovery from googleapiclient import errors import nltk from nltk.stem.snowball import EnglishStemmer from oauth2client.client import GoogleCredentials import redis DISCOVERY_URL = 'https://{api}.googleapis.com/$discovery/rest?version={apiVersion}' # noqa BATCH_SIZE = 10 class VisionApi: """Construct and use the Google Vision API service.""" def __init__(self, api_discovery_file='/home/saadq/Dev/Projects/TM-visual-search/credentials-key.json'): self.credentials = GoogleCredentials.get_application_default() print self.credentials.to_json() self.service = discovery.build( 'vision', 'v1', credentials=self.credentials, discoveryServiceUrl=DISCOVERY_URL) print DISCOVERY_URL def detect_text(self, input_filenames, num_retries=3, max_results=6): """Uses the Vision API to detect text in the given file. """ images = {} for filename in input_filenames: with open(filename, 'rb') as image_file: images[filename] = image_file.read() batch_request = [] for filename in images: batch_request.append({ 'image': { 'content': base64.b64encode( images[filename]).decode('UTF-8') }, 'features': [{ 'type': 'TEXT_DETECTION', 'maxResults': max_results, }] }) request = self.service.images().annotate( body={'requests': batch_request}) try: responses = request.execute(num_retries=num_retries) if 'responses' not in responses: return {} text_response = {} for filename, response in zip(images, responses['responses']): if 'error' in response: print("API Error for %s: %s" % ( filename, response['error']['message'] if 'message' in response['error'] else '')) continue if 'textAnnotations' in response: text_response[filename] = response['textAnnotations'] else: text_response[filename] = [] return text_response except errors.HttpError as e: print("Http Error for %s: %s" % (filename, e)) except KeyError as e2: print("Key error: %s" % e2) vision = VisionApi() print vision.detect_text(['test_article.png'])

This is the error message I am getting:

Http Error for test_article.png: <HttpError 403 when requesting https://vision.googleapis.com/v1/images:annotate?alt=json returned "Google Cloud Vision API has not been used in project google.com:cloudsdktool before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/vision.googleapis.com/overview?project=google.com:cloudsdktool then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry.">

I want to be able to use my own project for the example and not the default (google.com:cloudsdktool).