import json
from watson_developer_cloud import ToneAnalyzerV3Beta
import urllib.request
import codecs
import csv
import os
import re
import sys
import collections
import glob
import xlwt
ipath = 'C:/TEMP/' # input folder
opath = 'C:/TEMP/' # output folder
reader = codecs.getreader("utf-8")
tone_analyzer = ToneAnalyzerV3Beta(
    url='https://gateway.watsonplatform.net/tone-analyzer/api',
    username='abcid',
    password='pass',
    version='2016-02-11')
path = 'C:/TEMP/*.txt'
file = glob.glob(path)
# iterate over the list getting each file
for fle in file:
    # open the file and then call .read() to get the text
    with open(fle) as f:
        text = f.read

    # tone analysis
    data=tone_analyzer.tone(text='text')

    # iterate through tone analysis data
    tonename=[]; tonescore=[]
    for cat in data['document_tone']['tone_categories']:1
    for tone in cat['tones']:
             tonename.append(tone['tone_name'])
             tonescore.append(tone['score'])
             print(tone['tone_name'],tone['score'])

    # output tone name and score to file
    output = fle.replace('.txt', '')
    X=output
    with open(X+'_tonename.csv', mode = 'w') as csvfile1:
        writer = csv.writer(csvfile1)
        for i in tonename:
             writer.writerow([i])

rows = []
for tone in cat['tones']:
    rows.append((tone['tone_name'],tone['score']))

...

for row in rows:
    writer.writerow(row)

writer.writerows((tone['tone_name'],tone['score']) for tone in cat['tones'])