getAdjectives.py

import math
import nltk
from nltk.corpus import brown as sc
from collections import Counter



def genConj(training):
    conj = open('conj.txt', 'r+')
    ands = open('ands.txt', 'r+')
    ors =  open('ors.txt', 'r+')
    buts =  open('buts.txt', 'r+')
    nor =  open('nor.txt', 'r+')
    eor = open('eor.txt', 'r+')
    j = 0;
    for review in training:     #For every review
        tokens = nltk.pos_tag(nltk.word_tokenize(movie_reviews.raw(fileids=[review])))
        print j
        j = j+1
        for i in range(0,len(tokens)-3):
            if ((tokens[i][1]== "JJ" or tokens[i][1] == "JJR" or tokens[i][1] == "JJS") and (tokens[i+2][1]== "JJ" or tokens[i+2][1] == "JJR" or tokens[i+2][1] == "JJS")):
                if (tokens[i+1][0] == "and"):
                    conj.write(tokens[i][0]+ " " + tokens[i+2][0] + " " + tokens[i+1][0] + "\n")
                    ands.write(tokens[i][0]+ " " + tokens[i+2][0]+ "\n")
                elif (tokens[i+1][0] == "or"):
                    conj.write(tokens[i][0]+ " " + tokens[i+2][0] + " " + tokens[i+1][0] + "\n")
                    ors.write(tokens[i][0]+ " " + tokens[i+2][0]+ "\n")
                elif (tokens[i+1][0] == "but"+ "\n"):
                    conj.write(tokens[i][0]+ " " + tokens[i+2][0] + " " + tokens[i+1][0] + "\n")
                    buts.write(tokens[i][0]+ " " + tokens[i+2][0]+ "\n")
                elif (tokens[i+1][0] == "either-or"):
                    conj.write(tokens[i][0]+ " " + tokens[i+2][0] + " " + tokens[i+1][0] + "\n")
                    eor.write(tokens[i][0]+ " " + tokens[i+2][0]+ "\n")
                elif (tokens[i+1][0] == "neither-nor"):
                    conj.write(tokens[i][0]+ " " + tokens[i+2][0] + " " + tokens[i+1][0] + "\n")
                    nor.write(tokens[i][0]+ " " + tokens[i+2][0]+ "\n")

f = open('words.txt', 'r+')
list1 = []
for word in sc.tagged_sents():
    for w in word:
        if(w[1] == "JJ" or w[1] == "JJR" or w[1] == "JJS" or w[1] == "JJT"):
            list1.append(w[0])
counts = Counter(list1)
d = dict(counts)

for n in d:
    if( d[n] >= 20):
        f.write(n+" \n")