class Request(object):
def __init__(self,environ):
self.environ = environ
self.path = environ.get('PATH_INFO','').decode('utf8')
self.method = environ.get('REQUEST_METHOD','')
self.cookies = Cookie.SimpleCookie(str(environ.get('HTTP_COOKIE','')))
self.GET = MultiDict(cgi.parse_qsl(urllib2.unquote(environ.get('QUERY_STRING','')).decode('utf8'),keep_blank_values=1))
self.POST = {}
self.FILES = {}
if self.method == 'POST':
post = cgi.FieldStorage(fp=environ.get('wsgi.input',''),environ=environ,keep_blank_values=1)
self.POST = MultiDict([(item.name,item.value) for item in post.list if not item.filename])
self.FILES = MultiDict([(item.name,item) for item in post.list if item.filename])
self.REQUEST = MultiDict(self.GET.items() + self.POST.items()) # + self.FILES.items())
class Response(object):
def __init__(self,body='',content_type='text/html',charset='utf8',redirect=None,status_code=None,status_msg=None):
self.headers = MultiDict()
self.content_type = content_type
self.charset = charset
self.body = body
self.redirect = redirect
self.status_code = status_code
self.status_msg = status_msg
self.cookies = Cookie.SimpleCookie()
@property
def status(self):
status_map = {200:'OK',301:'Moved Permanently',302:'Found',404:'Not Found',500:'Internal Server Error'}
if not self.status_msg: self.status_msg = status_map.get(self.status_code,'')
return "%s %s" % (self.status_code,self.status_msg)
def finalize(self):
self.headers['Content-Type'] = '%s; charset=%s' % (self.content_type, self.charset)
self.headers['Content-Length'] = len(self.body)
if self.redirect:
self.headers['Location'] = self.redirect
self.status_code = self.status_code or 302
for key in self.cookies:
self.cookies[key]['path'] = self.cookies[key]['path'] or '/'
self.headers['Set-Cookie'] = self.cookies[key].OutputString()
self.status_code = self.status_code or 200
self.headers = MultiDict([(safestr(k,self.charset),safestr(v,self.charset)) for (k,v) in self.headers.items()])