Created
October 23, 2010 18:30
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import re, urllib, simplejson,csv | |
import xml.sax.saxutils as saxutils | |
from urlparse import urlparse | |
fname="homepageurls2.csv" | |
def opmlFromCSV(fname): | |
fout="test" | |
fo=open(fout+'.xml','w') | |
writeOPMLHeadopenBody(fo) | |
f = csv.reader(open(fname, "rb")) | |
#url="http://ukwebfocus.wordpress.com" | |
first=True | |
curr='' | |
for line in f: | |
url,tag=line | |
if curr!=tag: | |
if first is True: | |
first=False | |
else: | |
closeOPMLoutline(fo) | |
curr=tag | |
openOPMLoutline(fo,tag) | |
handleOPMLitem(fo,url) | |
closeOPMLoutline(fo) | |
closeOPMLbody(fo) | |
fo.close() | |
def handleOPMLitem(fo,url): | |
if url !='': | |
try: | |
urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', url) | |
for url in urls: | |
print "testing",url | |
o=url | |
url='http://query.yahooapis.com/v1/public/yql/psychemedia/feedautodetect?url='+urllib.quote(url)+'&format=json' | |
try: | |
data = simplejson.load(urllib.urlopen(url)) | |
if data['query']['count']>'0': | |
print data['query'] | |
if data['query']['count']=='1': | |
l=data['query']['results']['link'] | |
furl=checkPathOnFeedURL(l['href'],o) | |
print "*****",furl,l['title'] | |
handleFeedDetails(fo,furl) | |
else: | |
for r in data['query']['results']['link']: | |
furl=checkPathOnFeedURL(r['href'],o) | |
print furl,r['title'] | |
handleFeedDetails(fo,furl) | |
except: | |
pass | |
except: | |
pass | |
def checkPathOnFeedURL(furl,o): | |
if furl.startswith('/'): | |
x = urlparse(o) | |
furl= 'http://'+x.netloc+furl | |
return furl | |
def writeOPMLHeadopenBody(fo): | |
fo.write('<?xml version="1.0" encoding="UTF-8"?>\n') | |
fo.write('<opml version="1.0">\n<head>\n\t<title>Generated OPML file</title>\n</head>\n\t<body>\n') | |
def closeOPMLbody(fo): | |
fo.write("</body>\n</opml>") | |
def openOPMLoutline(f,t): | |
f.write('\t\t<outline title="'+t+'" text="'+t+'">\n') | |
def closeOPMLoutline(f): | |
f.write('\t\t</outline>\n') | |
def writeOPMLitem(f,htmlurl,xmlurl,title): | |
title=saxutils.escape(title) | |
f.write('\t\t\t<outline text="'+title+'" title="'+title+'" type="rss" xmlUrl="'+xmlurl+'" htmlUrl="'+htmlurl+'"/>\n') | |
def handleFeedDetails(fo,furl): | |
nocomments=True | |
url='http://query.yahooapis.com/v1/public/yql/psychemedia/feeddetails?url='+urllib.quote(furl)+'&format=json' | |
print "Trying feed url",furl | |
try: | |
details=simplejson.load(urllib.urlopen(url)) | |
detail=details['query']['results']['feed'] | |
#print "Acquired",detail | |
for i in detail: | |
if i['link']['rel']=='alternate': | |
title=i['title'].encode('utf-8') | |
hlink=i['link']['href'] | |
print 'Using',hlink, furl,title | |
if nocomments is True: | |
if not (furl.find('/comments')>-1 or title.startswith('Comments for')): | |
writeOPMLitem(fo,hlink,furl,title) | |
else: | |
writeOPMLitem(fo,hlink,furl,title) | |
return | |
except: | |
pass | |
#------- | |
opmlFromCSV(fname) |
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