def _request(self, url_or_req, data):
if isstringlike(url_or_req):
req = Request(url_or_req, data)
else:
# already a urllib2.Request or ClientCookie.Request instance
req = url_or_req
if data is not None:
req.add_data(data)
return req
def _request(self, url_or_req, data):
if isstringlike(url_or_req):
req = Request(url_or_req, data)
else:
# already a urllib2.Request or ClientCookie.Request instance
req = url_or_req
if data is not None:
req.add_data(data)
return req
def http_request(self, request):
if not hasattr(request, "add_unredirected_header"):
newrequest = Request(request._Request__original, request.data,
request.headers)
try: newrequest.origin_req_host = request.origin_req_host
except AttributeError: pass
try: newrequest.unverifiable = request.unverifiable
except AttributeError: pass
request = newrequest
return request
def http_request(self, request):
if not hasattr(request, "add_unredirected_header"):
newrequest = Request(request._Request__original, request.data,
request.headers)
try:
newrequest.origin_req_host = request.origin_req_host
except AttributeError:
pass
try:
newrequest.unverifiable = request.unverifiable
except AttributeError:
pass
request = newrequest
return request
def redirect_request(self, newurl, req, fp, code, msg, headers):
"""Return a Request or None in response to a redirect.
This is called by the http_error_30x methods when a redirection
response is received. If a redirection should take place, return a
new Request to allow http_error_30x to perform the redirect;
otherwise, return None to indicate that an HTTPError should be
raised.
"""
if code in (301, 302, 303, "refresh") or \
(code == 307 and not req.has_data()):
# Strictly (according to RFC 2616), 301 or 302 in response to
# a POST MUST NOT cause a redirection without confirmation
# from the user (of urllib2, in this case). In practice,
# essentially all clients do redirect in this case, so we do
# the same.
return Request(newurl,
headers=req.headers,
origin_req_host=req.get_origin_req_host(),
unverifiable=True)
else:
raise HTTPError(req.get_full_url(), code, msg, headers, fp)
