def loadHansard(hansard=None, url=None, session=None):
if hansard:
try:
return HansardCache.objects.get(hansard=hansard)
except HansardCache.DoesNotExist:
if hansard.url:
return loadHansard(url=hansard.url, session=hansard.session)
elif url and session:
normurl = parsetools.normalizeHansardURL(url)
if normurl != url:
print "WARNING: Normalized URL %s to %s" % (url, normurl)
try:
cached = HansardCache.objects.get(hansard__url=normurl)
if cached.hansard.session != session:
raise Exception(
"Found cached Hansard, but session doesn't match...")
return cached
except HansardCache.DoesNotExist:
print "Downloading Hansard from %s" % normurl
req = urllib2.Request(normurl)
page = urllib2.urlopen(req).read()
#try:
number = _getHansardNumber(page)
#except Exception, e:
# print e
# print "Couldn't get Hansard number for"
# print url
# print "Please enter: ",
# number = sys.stdin.readline().strip()
try:
hansard = Hansard.objects.get(session=session, number=number)
except Hansard.DoesNotExist:
hansard = Hansard(session=session, number=number, url=normurl)
hansard.save()
else:
if hansard.url != normurl:
raise Exception(
"Hansard exists, with a different url: %s %s" %
(normurl, hansard.url))
cache = HansardCache(hansard=hansard)
cache.saveHTML(page)
cache.save()
return cache
else:
raise Exception("Either url/session or hansard are required")
def loadHansard(hansard=None, url=None, session=None):
if hansard:
try:
return HansardCache.objects.get(hansard=hansard)
except HansardCache.DoesNotExist:
if hansard.url:
return loadHansard(url=hansard.url, session=hansard.session)
elif url and session:
normurl = parsetools.normalizeHansardURL(url)
if normurl != url:
print "WARNING: Normalized URL %s to %s" % (url, normurl)
try:
cached = HansardCache.objects.get(hansard__url=normurl)
if cached.hansard.session != session:
raise Exception("Found cached Hansard, but session doesn't match...")
return cached
except HansardCache.DoesNotExist:
print "Downloading Hansard from %s" % normurl
req = urllib2.Request(normurl)
page = urllib2.urlopen(req).read()
#try:
number = _getHansardNumber(page)
#except Exception, e:
# print e
# print "Couldn't get Hansard number for"
# print url
# print "Please enter: ",
# number = sys.stdin.readline().strip()
try:
hansard = Hansard.objects.get(session=session, number=number)
except Hansard.DoesNotExist:
hansard = Hansard(session=session, number=number, url=normurl)
hansard.save()
else:
if hansard.url != normurl:
raise Exception("Hansard exists, with a different url: %s %s" % (normurl, hansard.url))
cache = HansardCache(hansard=hansard)
cache.saveHTML(page)
cache.save()
return cache
else:
raise Exception("Either url/session or hansard are required")
def normalize_hansard_urls():
for h in Hansard.objects.all():
normalized = parsetools.normalizeHansardURL(h.url)
if normalized != h.url:
h.url = normalized
h.save()
