def defaultErrorHandler(request, response):
if response.stream is not None:
# Already got an error message
return response
if response.code < 300:
# We only do error messages
return response
message = ERROR_MESSAGES.get(response.code, None)
if message is None:
# No message specified for that code
return response
message = message % {
'uri': _escape(request.uri),
'location': _escape(response.headers.getHeader('location')),
'method': _escape(request.method)
}
title = RESPONSES.get(response.code, "")
body = ("<html><head><title>%d %s</title></head>"
"<body><h1>%s</h1>%s</body></html>") % (response.code, title,
title, message)
response.headers.setHeader("content-type",
http_headers.MimeType('text', 'html'))
response.stream = stream.MemoryStream(body)
return response
def packageSuccess(self, result):
headers, data = httputil.serialize(result)
response = http.Response(200, stream=stream.MemoryStream(data))
for k, v in headers.iteritems():
response.headers.addRawHeader(k, v)
response.headers.setHeader('content-type', http_headers.MimeType('text', 'plain'))
return response
def packageFailure(self, f):
f.cleanFailure()
headers, data = httputil.serialize(f)
response = http.Response(200, stream=stream.MemoryStream(data))
for k, v in headers.iteritems():
response.headers.addRawHeader(k, v)
response.headers.setHeader('content-type', http_headers.MimeType('text', 'plain'))
return response
def packageFailure(self, f):
f.cleanFailure()
print "Failing:\n" + f.getTraceback()
data = simplejson.dumps(jsonifyFailure(f))
response = http.Response(200, stream=stream.MemoryStream(data))
response.headers.setHeader('content-type',
http_headers.MimeType('text', 'plain'))
return response
class HTTPNotebookBaseMethod(resource.Resource):
def __init__(self, nbc):
self.nbc = nbc
log.msg("Creating child resource...")
def locateChild(self, request, segments):
return self, ()
def renderHTTP(self, request):
print request, request.args
return http.Response(200, stream=stream.MemoryStream(repr(request)))
def buildRequestSummary(self, request):
reply = """host: %r
port: %r
path: %r
prepath: %r
postpath: %r
args: %r
method: %r
headers: %r
""" % (request.host, request.port, request.path, request.prepath,
request.postpath, request.args, request.method, request.headers)
return reply
def packageSuccess(self, result, justme=False):
print result
try:
if isinstance(result, type(None)):
data = ""
elif isinstance(result, list):
data = simplejson.dumps({
'list':
[r.jsonify(keepdict=True, justme=justme) for r in result]
})
else:
data = result.jsonify(justme=justme)
except AttributeError, e:
raise e
# data = simplejson.dumps(result)
response = http.Response(200, stream=stream.MemoryStream(data))
response.headers.setHeader('content-type',
http_headers.MimeType('text', 'plain'))
return response
def renderHTTP(self, request):
return http.Response(200, stream=stream.MemoryStream(repr(request)))
def _sparse(nb):
data = str(nb[0].sparse())
response = http.Response(200, stream=stream.MemoryStream(data))
response.headers.setHeader('content-type',
http_headers.MimeType('text', 'plain'))
return response
