I find the code which is written in python..
but i don't know python language and want to understand the code...
so if it is possible to convert it into java...
i understand it properly..
please help me with that....
and convert it into similar java code...
Here is my code:
import logging
import urllib
import re
from waveapi import events
from waveapi import model
from waveapi import robot
from waveapi import document
from django.utils import simplejson
from google.appengine.api import urlfetch
def OnDocChanged(properties, context):
#Get Contents of current blip
blip = context.GetBlipById(properties['blipId'])
contents = blip.GetDocument().GetText()
#Clean Up Text Remove <br> <br />
p = re.compile('(<( )*br( )*[/]>)')
contents = p.sub('\n',contents)
#Run Search
sRes += "["
sRes += processBlip(contents)
if(sRes != contents):
sRes += "]"
root_wavelet = context.GetRootWavelet()
root_wavelet.CreateBlip().GetDocument().SetText(sRes)
def processBlip(blip):
text = blip.GetDocument().GetText()
returnText = ""
charsAdded = 0
#Setup Regular Expression to find search strings
p = re.compile("^(.)_ ([0-9a-zA-Z ]+)",re.MULTILINE)
searchStrings = p.finditer(text)
flickrImages = []
#Iterate through search strings
for c in searchStrings:
s = c.groups()
if(s[0] == 'G'):
sRet = '\nGoogle Search for "' + s[1] + '"\n\n'
sRet += searchGoogle(s[1])
#returnText = returnText[0:c.end()+charsAdded] + sRet +
'\n'+ returnText[c.end()+charsAdded+1:len(returnText)]
#charsAdded += len(sRet)
stringToBlip(blip,sRet)
elif(s[0] == 'F'):
sRet = searchFlickr(s[1])
for imageURL in sRet:
cImg = document.Image(imageURL)
flickrImages.append(cImg)
title = '\nFlickr Search for "' + s[1] + '"\n\n'
imageListToBlip(blip,flickrImages,title)
#blip.GetDocument().SetText(contents)
def stringToBlip(blip,contents):
#newBlip = blip
newBlip = blip.GetDocument().AppendInlineBlip()
if(contents):
newBlip.GetDocument().SetText(contents)
def imageListToBlip(blip,imgList,text):
#newBlip = blip
newBlip = blip.GetDocument().AppendInlineBlip()
newBlip.GetDocument().SetText(text)
for i in imgList:
newBlip.GetDocument().AppendElement(i)
def searchFlickr(query):
results = []
url = 'http://api.flickr.com/services/rest/?
method=flickr.photos.search&api_key=13b98c74bedac9150a428e87bc782e81&format=json&per_page=5&text=
%s' % (urllib.quote(query))
content = urlfetch.fetch(url=url).content
content =content[:-1].replace("jsonFlickrApi(","")
for item in simplejson.loads(content)['photos']['photo']:
results.append('http://farm'+str(item['farm'])
+'.static.flickr.com/'+str(item['server'])+'/'+str(item['id'])
+'_'+str(item['secret'])+'_m.jpg')
return results
def searchGoogle(query):
results = ""
#print "Searching Google with query \"" + query + "\""
url = 'http://ajax.googleapis.com/ajax/services/search/web?
v=1.0&start=0&q=%s' % (urllib.quote(query))
content = urlfetch.fetch(url=url).content
for item in simplejson.loads(content)['responseData']['results']:
p = re.compile('<[/ ]?[a-zA-Z ]>')
title = p.sub('',item['title'])
content = p.sub('',item['content'])
returnStr = title + '\n' +\
item['url'] + '\n' +\
content + '\n\n'
results += returnStr
return results
def OnRobotAdded(properties, context):
"""Invoked when the robot has been added."""
root_wavelet = context.GetRootWavelet()
root_wavelet.CreateBlip().GetDocument().SetText("Welcome to Wave
Search!")
def OnBlipSubmit(properties, context):
blip = context.GetBlipById(properties['blipId'])
processBlip(blip)
if __name__ == '__main__':
wavesearch = robot.Robot('WaveSearch',
image_url='http://wave-search.appspot.com/
public/logo.png',
version='1.02',
profile_url='http://wave-search.appspot.com')
wavesearch.RegisterHandler(events.WAVELET_SELF_ADDED,
OnRobotAdded)
wavesearch.RegisterHandler(events.BLIP_SUBMITTED, OnBlipSubmit)
#wavesearch.RegisterHandler(events.DOCUMENT_CHANGED, OnDocChanged)
wavesearch.Run(debug=True)
--
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en.
