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from urllib2 import BaseHandler
from _request import Request
from _response import upgrade_response
from _util import deprecation
class HTTPRequestUpgradeProcessor(BaseHandler):
# upgrade urllib2.Request to this module's Request
# yuck!
handler_order = 0 # before anything else
def http_request(self, request):
if not hasattr(request, "add_unredirected_header"):
newrequest = Request(request.get_full_url(), request.data,
request.headers)
try: newrequest.origin_req_host = request.origin_req_host
except AttributeError: pass
try: newrequest.unverifiable = request.unverifiable
except AttributeError: pass
try: newrequest.visit = request.visit
except AttributeError: pass
request = newrequest
return request
https_request = http_request
class ResponseUpgradeProcessor(BaseHandler):
# upgrade responses to be .close()able without becoming unusable
handler_order = 0 # before anything else
def __init__(self):
deprecation(
"See http://wwwsearch.sourceforge.net/mechanize/doc.html#seekable")
def any_response(self, request, response):
if not hasattr(response, 'closeable_response'):
response = upgrade_response(response)
return response
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