google-cloud-language

import os from google.cloud import language_v1 # Set up Application Default Credentials if running locally # This line is usually not needed when running on Google Cloud services (e.g., Compute Engine, Cloud Run) # For local development, ensure GOOGLE_APPLICATION_CREDENTIALS points to a service account key file # or run `gcloud auth application-default login` # os.environ['GOOGLE_APPLICATION_CREDENTIALS'] = os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', '') def analyze_sentiment(text_content): """Analyzes the sentiment of the provided text.""" client = language_v1.LanguageServiceClient() # Available document types: PLAIN_TEXT, HTML document = language_v1.types.Document( content=text_content, type_=language_v1.Document.Type.PLAIN_TEXT ) # Detects the sentiment of the document sentiment = client.analyze_sentiment(request={'document': document}).document_sentiment print(f"Text: {text_content}") print(f"Sentiment Score: {sentiment.score}") print(f"Sentiment Magnitude: {sentiment.magnitude}") # Example usage if __name__ == '__main__': analyze_sentiment("Hello, world! This is a great day.") analyze_sentiment("I am very unhappy with the service.")