Tone Analyzer example

tone_analyzer.py

import json
from ibm_watson import ToneAnalyzerV3
from ibm_cloud_sdk_core.authenticators import IAMAuthenticator

# get this from the service credential
authenticator = IAMAuthenticator('t4a0vhxxxxxxxxFjW4')
tone_analyzer = ToneAnalyzerV3(
    version='2017-09-21',
    authenticator=authenticator
)

# get this from the service credential 
tone_analyzer.set_service_url('https://api.us-south.tone-analyzer.watson.cloud.ibm.com/instances/51600xxxxxxxxb8b214')

text = 'Team, I know that times are tough! Product '\
    'sales have been disappointing for the past three '\
    'quarters. We have a competitive product, but we '\
    'need to do a better job of selling it!'

tone_analysis = tone_analyzer.tone(
    {'text': text},
    content_type='application/json'
).get_result()
print(json.dumps(tone_analysis, indent=2))

tone_analyzer_output.json

{
  "document_tone": {
    "tones": [
      {
        "score": 0.6165,
        "tone_id": "sadness",
        "tone_name": "Sadness"
      },
      {
        "score": 0.829888,
        "tone_id": "analytical",
        "tone_name": "Analytical"
      }
    ]
  },
  "sentences_tone": [
    {
      "sentence_id": 0,
      "text": "Team, I know that times are tough!",
      "tones": [
        {
          "score": 0.801827,
          "tone_id": "analytical",
          "tone_name": "Analytical"
        }
      ]
    },
    {
      "sentence_id": 1,
      "text": "Product sales have been disappointing for the past three quarters.",
      "tones": [
        {
          "score": 0.771241,
          "tone_id": "sadness",
          "tone_name": "Sadness"
        },
        {
          "score": 0.687768,
          "tone_id": "analytical",
          "tone_name": "Analytical"
        }
      ]
    },
    {
      "sentence_id": 2,
      "text": "We have a competitive product, but we need to do a better job of selling it!",
      "tones": [
        {
          "score": 0.506763,
          "tone_id": "analytical",
          "tone_name": "Analytical"
        }
      ]
    }
  ]
}