def getFirstUrlFromPageSource(start_url):
from urlister import URLister
import urllib
from sgmllib import SGMLParseError
first_url = ""
try:
usock = urllib.urlopen(start_url)
parser = URLister()
parser.feed(usock.read())
except IOError:
print "open url error"
except SGMLParseError:
print "parser feed error"
finally:
usock.close()
parser.close()
urls = parser.getUrl()
for url in urls:
if url.find("nothing") >= 0:
temp = url.split("=")
first_url = PREFIX_URL + temp[-1]
break
return first_url
def getFirstUrlFromPageSource(start_url):
from urlister import URLister
import urllib
from sgmllib import SGMLParseError
first_url = ""
try:
usock = urllib.urlopen(start_url)
parser = URLister()
parser.feed(usock.read())
except IOError:
print "open url error"
except SGMLParseError:
print "parser feed error"
finally:
usock.close()
parser.close()
urls = parser.getUrl()
for url in urls:
if url.find("nothing") >= 0:
temp = url.split("=")
first_url = PREFIX_URL + temp[-1]
break
return first_url
def getPickleSrcFromURL(url):
from urlister import URLister
import urllib
from sgmllib import SGMLParseError
try:
usock = urllib.urlopen(url)
parser = URLister()
parser.feed(usock.read())
unpickle_url = PREFIX + parser.getUrl()[0]
usock = urllib.urlopen(unpickle_url)
unpickle_src = usock.read()
except IOError:
print "open url error"
except SGMLParseError:
print "Parser Error"
finally:
usock.close()
parser.close()
return unpickle_src
