您应该考虑使用服务帐户。服务帐户就像虚拟用户,您可以预先授权服务帐户访问您的 Google 分析帐户,方法是获取服务帐户电子邮件地址并将其添加为您希望访问的帐户的用户。通过这样做,代码将不需要像您目前看到的那样由用户授权。
服务帐户只能用于您开发者拥有的帐户,不应用于访问其他用户的帐户,因为您应该使用 Oauth2。
官方教程可以在这里找到Hello Analytics Reporting API v4; Python quickstart for service accounts
"""Hello Analytics Reporting API V4."""
from apiclient.discovery import build
from oauth2client.service_account import ServiceAccountCredentials
SCOPES = ['https://www.googleapis.com/auth/analytics.readonly']
KEY_FILE_LOCATION = '<REPLACE_WITH_JSON_FILE>'
VIEW_ID = '<REPLACE_WITH_VIEW_ID>'
def initialize_analyticsreporting():
"""Initializes an Analytics Reporting API V4 service object.
Returns:
An authorized Analytics Reporting API V4 service object.
"""
credentials = ServiceAccountCredentials.from_json_keyfile_name(
KEY_FILE_LOCATION, SCOPES)
# Build the service object.
analytics = build('analyticsreporting', 'v4', credentials=credentials)
return analytics
def get_report(analytics):
"""Queries the Analytics Reporting API V4.
Args:
analytics: An authorized Analytics Reporting API V4 service object.
Returns:
The Analytics Reporting API V4 response.
"""
return analytics.reports().batchGet(
body={
'reportRequests': [
{
'viewId': VIEW_ID,
'dateRanges': [{'startDate': '7daysAgo', 'endDate': 'today'}],
'metrics': [{'expression': 'ga:sessions'}],
'dimensions': [{'name': 'ga:country'}]
}]
}
).execute()
def print_response(response):
"""Parses and prints the Analytics Reporting API V4 response.
Args:
response: An Analytics Reporting API V4 response.
"""
for report in response.get('reports', []):
columnHeader = report.get('columnHeader', {})
dimensionHeaders = columnHeader.get('dimensions', [])
metricHeaders = columnHeader.get('metricHeader', {}).get('metricHeaderEntries', [])
for row in report.get('data', {}).get('rows', []):
dimensions = row.get('dimensions', [])
dateRangeValues = row.get('metrics', [])
for header, dimension in zip(dimensionHeaders, dimensions):
print(header + ': ', dimension)
for i, values in enumerate(dateRangeValues):
print('Date range:', str(i))
for metricHeader, value in zip(metricHeaders, values.get('values')):
print(metricHeader.get('name') + ':', value)
def main():
analytics = initialize_analyticsreporting()
response = get_report(analytics)
print_response(response)
if __name__ == '__main__':
main()
您需要在 Google 开发者控制台上创建服务帐户凭据,您现在使用的凭据将不起作用。这是How to create Google Oauth2 Service account credentials.上的视频
记得在库下启用 Google Analytics Reporting api。