def __init__(self, clientAddress, remoteHost, requestLine, headers,
rfile, scheme="http"):
"""Populate a new Request object.
clientAddress should be a tuple of client IP address, client Port
remoteHost should be string of the client's IP address.
requestLine should be of the form "GET /path HTTP/1.0".
headers should be a list of (name, value) tuples.
rfile should be a file-like object containing the HTTP request
entity.
scheme should be a string, either "http" or "https".
When __init__ is done, cherrypy.response should have 3 attributes:
status, e.g. "200 OK"
headers, a list of (name, value) tuples
body, an iterable yielding strings
Consumer code (HTTP servers) should then access these response
attributes to build the outbound stream.
"""
request = cherrypy.request
request.method = ""
request.requestLine = requestLine.strip()
self.parseFirstLine()
# Prepare cherrypy.request variables
request.remoteAddr = clientAddress[0]
request.remotePort = clientAddress[1]
request.remoteHost = remoteHost
request.paramList = [] # Only used for Xml-Rpc
request.headers = headers
request.headerMap = KeyTitlingDict()
request.simpleCookie = Cookie.SimpleCookie()
request.rfile = rfile
request.scheme = scheme
# Prepare cherrypy.response variables
cherrypy.response.status = None
cherrypy.response.headers = None
cherrypy.response.body = None
cherrypy.response.headerMap = KeyTitlingDict()
cherrypy.response.headerMap.update({
"Content-Type": "text/html",
"Server": "CherryPy/" + cherrypy.__version__,
"Date": cptools.HTTPDate(),
"Set-Cookie": [],
"Content-Length": None
})
cherrypy.response.simpleCookie = Cookie.SimpleCookie()
self.run()
if request.method == "HEAD":
# HEAD requests MUST NOT return a message-body in the response.
cherrypy.response.body = []
_cputil.getSpecialAttribute("_cpLogAccess")()
def applyFilters(methodName):
"""Execute the given method for all registered filters."""
if methodName in ('onStartResource', 'beforeRequestBody', 'beforeMain'):
filterList = (_cputil._cpDefaultInputFilterList +
_cputil.getSpecialAttribute('_cpFilterList'))
elif methodName in ('beforeFinalize', 'onEndResource',
'beforeErrorResponse', 'afterErrorResponse'):
filterList = (_cputil.getSpecialAttribute('_cpFilterList') +
_cputil._cpDefaultOutputFilterList)
#else:
# # '',
# # 'beforeErrorResponse', 'afterErrorResponse'
# filterList = (_cputil._cpDefaultInputFilterList +
# _cputil.getSpecialAttribute('_cpFilterList') +
# _cputil._cpDefaultOutputFilterList)
else:
assert False # Wrong methodName for the filter
for filter in filterList:
method = getattr(filter, methodName, None)
if method:
method()
def handleError(exc):
"""Set status, headers, and body when an unanticipated error occurs."""
try:
applyFilters('beforeErrorResponse')
# _cpOnError will probably change cherrypy.response.body.
# It may also change the headerMap, etc.
_cputil.getSpecialAttribute('_cpOnError')()
finalize()
applyFilters('afterErrorResponse')
return
except (cherrypy.HTTPRedirect, cherrypy.HTTPError), inst:
try:
inst.set_response()
finalize()
return
except (KeyboardInterrupt, SystemExit):
raise
except:
# Fall through to the second error handler
pass
