User:Laura Macchini/project1: Difference between revisions

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==Code Dump==
==Code Dump==


<source lang="python">
#!/usr/bin/python
#!/usr/bin/python
import cgi, cgitb  
import cgi, cgitb  
Line 12: Line 11:
print "Content-type: text/html"
print "Content-type: text/html"
print
print
form = cgi.FieldStorage()
keyword = form.getvalue('query')


print '''
print '''
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en"> '''
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<script type="text/javascript" src="../jquery-1.2.6.min.js"></script>
<script type="text/javascript" src="../slideshows.js"></script>
<link rel="stylesheet" href="../style.css" />
 
<title> Tumblrsaurus </title>
</head>


print '''<head>  
<body>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />  
<div id="wrapper">
<title> Tumblrsaurus </title>  
<div id="header">
</head> '''
<div id="realdeal"> you looked for '''+str(keyword)+''' <br/>
<br/>
<img src="../arrow.png" alt="arrow"/>
</div>
</div>
'''


print '''<body>'''
form = cgi.FieldStorage()
keyword = form.getvalue('query')


#global
#global
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results = []
results = []
searchdef = 'site:gutenberg.org '+keyword
searchdef = 'site:gutenberg.org '+str(keyword)
extensions = ("jpg","png","bmp","gif")
extensions = ("jpg","png","bmp","gif")


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def displayKeywords():
def displayKeywords():
# print "displayimages called"
first = 1
targetfolder = './images/'+keyword
targetfolder = './images/'+keyword
keyword_dir_list = os.listdir(targetfolder)
keyword_dir_list = os.listdir(targetfolder)
print '''<div id="slideshow1">'''
for url in keyword_dir_list:
for url in keyword_dir_list:
targetfolderurl = targetfolder+"/"+url
if first == 1:
print '<img src="../'+targetfolderurl+'" alt="'+keyword+'" />'
first = 0
print "<br/>"
targetfolderurl = targetfolder+"/"+url
print '''</body>  </html>'''
print '<img src="../'+targetfolderurl+'" alt="'+keyword+'" class="active"/>'
else:
targetfolderurl = targetfolder+"/"+url
print '<img src="../'+targetfolderurl+'" alt="'+keyword+'" />'
print '''</div>'''


def displayImages(similars):
def displayImages(similars):
# RESIZE THE **** IMAGES
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
displayKeywords()
displayKeywords()
counter2 = 2
for sim in similars:
for sim in similars:
print '''<div id="slideshow'''+str(counter2)+'''">'''
counter2 += 1
first = 1
targetfolder = './images/'+sim
targetfolder = './images/'+sim
keyword_dir_list = os.listdir(targetfolder)
keyword_dir_list = os.listdir(targetfolder)
for url in keyword_dir_list:
for url in keyword_dir_list:
targetfolderurl = targetfolder+"/"+url
if first == 1:
print '<img src="../'+targetfolderurl+'" alt="'+sim+'" />'
first = 0
print "<br/>"
targetfolderurl = targetfolder+"/"+url
print '''</body> </html>'''
print '<img src="../'+targetfolderurl+'" alt="'+sim+'" class="active"/>'
else:
targetfolderurl = targetfolder+"/"+url
print '<img src="../'+targetfolderurl+'" alt="'+sim+'" />'
print ''' </div> '''
print '''</div> </body> </html>'''




Line 83: Line 107:
cmd = 'wget -q %s' %pipe
cmd = 'wget -q %s' %pipe
cmd2 = 'chmod 755 %s' %filename
cmd2 = 'chmod 755 %s' %filename
cmd3 = 'mogrify -resize 300 %s' %filename
cmd3 = 'mogrify -resize 250 %s' %filename
os.system(cmd)
os.system(cmd)
os.system(cmd2)
os.system(cmd2)
Line 122: Line 146:
def tumblrMachine(similars):
def tumblrMachine(similars):
tumblrDownloader(keyword)
tumblrDownloader(keyword)
print similars
for e in similars:
for e in similars:
tumblrDownloader(e)
tumblrDownloader(e)
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if keyword == "berlusconi":
if keyword == "berlusconi":
print "please, do not enter swear words."
print "please, do not enter swear words."
elif keyword == "kill" or keyword == "killer":
print "don't be silly"
else:
else:
for i,h in enumerate(itertools.islice(hits(astr),num)):
for i,h in enumerate(itertools.islice(hits(astr),num)):
Line 182: Line 209:


googleQuery(searchdef,50)
googleQuery(searchdef,50)


</source>
</source>

Revision as of 03:44, 17 December 2010

Code Dump

  1. !/usr/bin/python

import cgi, cgitb import json, urllib, sys, os, nltk, itertools, feedparser, urllib2, time, re from urllib import urlopen from nltk.text import * from nltk.probability import FreqDist from nltk.util import tokenwrap

print "Content-type: text/html" print

form = cgi.FieldStorage() keyword = form.getvalue('query')

print <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> <script type="text/javascript" src="../jquery-1.2.6.min.js"></script> <script type="text/javascript" src="../slideshows.js"></script> <link rel="stylesheet" href="../style.css" />

<title> Tumblrsaurus </title> </head>

<body>


  1. global

COUNTER = 1

results = [] searchdef = 'site:gutenberg.org '+str(keyword) extensions = ("jpg","png","bmp","gif")

def bylength(word1, word2): return len(word1) - len(word2)

def displayKeywords(): first = 1 targetfolder = './images/'+keyword keyword_dir_list = os.listdir(targetfolder)

print

for url in keyword_dir_list: if first == 1: first = 0 targetfolderurl = targetfolder+"/"+url print ''+keyword+'' else: targetfolderurl = targetfolder+"/"+url print ''+keyword+''

print

def displayImages(similars): displayKeywords() counter2 = 2 for sim in similars:

print

counter2 += 1 first = 1 targetfolder = './images/'+sim keyword_dir_list = os.listdir(targetfolder) for url in keyword_dir_list: if first == 1: first = 0 targetfolderurl = targetfolder+"/"+url print ''+sim+'' else: targetfolderurl = targetfolder+"/"+url print ''+sim+''

print
print

</body> </html>


def tumblrDownloader(zoekwoord): pipe = "http://pipes.yahoo.com/pipes/pipe.run?_id=zIR_uOFQ3hGQCl8j6ycw5g&_render=rss&q="+zoekwoord feed = feedparser.parse(pipe) # We need a folder to store the images targetfolder = 'images/'+zoekwoord if not os.path.isdir(targetfolder): os.mkdir(targetfolder) #if the extension is null add jpg for e in feed.entries: words = e.description.split() for i in range(len(words)): if words[i].endswith("img"): pipe = words[i+1][5:-1] filename = pipe.split('/')[-1] for ext in extensions: os.chdir(targetfolder) if os.path.isfile(filename): os.chdir("../..")

  1. print "file exists, skip"

else:

  1. print "downloading " + filename

cmd = 'wget -q %s' %pipe cmd2 = 'chmod 755 %s' %filename cmd3 = 'mogrify -resize 250 %s' %filename os.system(cmd) os.system(cmd2) os.system(cmd3) os.chdir("../..") break

def hits(astr): for start in itertools.count(): query = urllib.urlencode({'q':astr, 'rsz': 8, 'start': start*8}) url = 'http://ajax.googleapis.com/ajax/services/search/web?v=1.0&%s'%(query) search_results = urllib.urlopen(url) results = json.loads(search_results.read()) data = results['responseData'] if data: hits = data['results'] for h in hits: yield h['url'] else: raise StopIteration


def similar(self, word, num): ret = [] if '_word_context_index' not in self.__dict__:

  1. print 'Building word-context index...'

self._word_context_index = ContextIndex(self.tokens, filter=lambda x:x.isalpha(), key=lambda s:s.lower()) word = word.lower() wci = self._word_context_index._word_to_contexts if word in wci.conditions(): contexts = set(wci[word]) fd = FreqDist(w for w in wci.conditions() for c in wci[w] if c in contexts and not w == word) words = fd.keys()[:num] return tokenwrap(words)

  1. else:
  2. print "No matches"

def tumblrMachine(similars): tumblrDownloader(keyword) print similars for e in similars: tumblrDownloader(e) displayImages(similars)

def getText(url): similars = [] global COUNTER filename = url.split('/')[-1]

  1. print "parsing " + url

raw = urlopen(url).read() tokens = nltk.word_tokenize(raw) text = nltk.Text(tokens) words = similar(text, keyword, 20) if words: ##!!!##############!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #if len(words.split()) < 3 counter+1 showless if len(words.split()) > 4: for w in words.split(): if len(w) > 3: similars.append(w) similars.sort(cmp=bylength) similars.reverse() similars = similars[0:4] # print similars tumblrMachine(similars) else: # print "no matches" COUNTER += 1 showless()

def gutenbergClean(url): filename = url.split('/')[-1] if filename.endswith(".htm"): filename = filename.split('.')[0] gutenbergUrl = 'http://www.gutenberg.org/files/'+filename+'/'+filename+'.htm' else: filename = filename.split('.')[0] gutenbergUrl = 'http://www.gutenberg.org/files/'+filename+'/'+filename+'.txt' getText(gutenbergUrl)

def googleQuery(astr,num): os.chdir("..") if keyword == "berlusconi": print "please, do not enter swear words." elif keyword == "kill" or keyword == "killer": print "don't be silly" else: for i,h in enumerate(itertools.islice(hits(astr),num)): results.append(h) showless()

def showless(): global COUNTER if results: urlG = results[COUNTER] gutenbergClean(urlG) else: print "sorry, no matches"


googleQuery(searchdef,50)


</source>

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