def fromContext(klass, context):
'''Create a URL object that represents the current URL in the traversal
process.'''
request = inevow.IRequest(context)
request.prepath=[toBytes(i) for i in request.prepath]
uri = toBytes(request.prePathURL())
if b'?' in toBytes(request.uri):
uri += b'?' + toBytes(request.uri).split(b'?')[-1]
return klass.fromString(unicode(uri))
def fromRequest(klass, request):
"""
Create a new L{URL} instance which is the same as the URL represented
by C{request} except that it includes only the path segments which have
already been processed.
"""
uri = request.prePathURL()
if '?' in request.uri:
uri += '?' + request.uri.split('?')[-1]
return klass.fromString(uri)
