问题
I'm working on a project using Python(3.6) and Django(2) in which I need to process all text files from a directory using Google's Natural Language API python's Client. At the moment, there are 30 text files in my folder for testing purpose, the programs perform sentiment_analysis on 28 files but when reached 29th file it returns an error like below:
raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: https://language.googleapis.com/v1beta2/documents:analyzeSentiment?alt=json returned "Bad Gateway">
[19/Dec/2018 10:08:41] "POST / HTTP/1.1" 500 15145
Here's how I'm using the python's client:
def nlp_text_manager(text_path, name):
text = text_path
txt = Path(text_path).read_text(encoding='cp1252')
service = discovery.build('language', 'v1beta2', credentials=credentials)
service_request = service.documents().analyzeSentiment(
body={
'document': {
'type': 'PLAIN_TEXT',
'content': txt
}
}
)
response = service_request.execute()
return response
The Traceback points out the response = service_request.execute()
line inside the
nlp_text_manager
function.
What can be wrong here? Thanks in advance!
来源:https://stackoverflow.com/questions/53849075/python-google-cloud-natural-language-api-returns-bad-gateway-error-with-status-5