getAdjectives.py

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



def genConj():
    conj = open('movieconj.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 sorted(movie_reviews.fileids()):     #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"):
                    print tokens[i][0]
                    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")




def doBrown():
    f = open('movieconj.txt', 'w')
    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] >= 15):
            f.write(n+" \n")
    f.close()

genConj()