User:Angeliki/Prototyping 3: Difference between revisions

Revision as of 12:39, 18 June 2018

sorting.cgi

#!/usr/bin/env python3
import cgi
import cgitb; cgitb.enable()  #for seeing at errors in the code
import pandas as pd 
import csv
import sys, os, re, nltk, glob

print ("Content-type:text/html;charset=utf-")
print ()
output= "type here"
extract= ""

f = cgi.FieldStorage()
text = f.getvalue("text", "")

 
#read csv, and split on "," the line
csv_file = csv.reader(open('tfidf.csv', "r"), delimiter=",")
 
# Read the header, put all labels into a list
header = next(csv_file)
#print(header)
 
#loop through csv list
for row in csv_file :
    #if current rows 2nd value is equal to input, print that row
    if text == row[0]:
         scores = row
         #print(row)
 
# Zip the scores and the labels, remove the first item with the query
result = list(zip(header, scores))
del result[0]
# print(result)
 
# Sort the results
output = sorted(result, key=lambda tup: tup[1], reverse=True)

extract=[]
os.chdir("texts")
for file in glob.glob("*.txt"):
    # print(file)
    searchfile = open(file, "r")
    sents = nltk.sent_tokenize(searchfile.read())
    for sentence in sents:
        if re.search(r'\b({})\b'.format(text), sentence):
            extract.append(sentence)
    searchfile.close()

print ("""
<!DOCTYPE html>
<html>
<head>
	<title></title>
	<meta charset="utf-8">
</head>
<body>
<form method="get">
	<input type="submit" name="submit" value="search" >
    <textarea name="text"> {2} </textarea>
	<textarea name="result">  </textarea></br></br>
    {1}</br></br>
    {0}
</form>
</body>
</html>""".format(output, extract, text))
 
# i=0
# for i>=0:
#     print (output[i])
#     print (extract[i])
#     i++1

print (output[0])
print (extract[0])
print (output[1])
print (extract[1])

sorting.html

<!DOCTYPE html>
<html>
<head>
	<title></title>
	<meta charset="utf-8">
</head>
<body>
<form method="get" action="cgi-bin/sorting.cgi">
	<input type="submit" name="submit" value="search" >
	<textarea name="text"> Type here. </textarea>
	<textarea name="result"> extracts </textarea>
</form>
</body>
</html>