def wsgiApp(environ, start_response):
global theService
cfgs = cfgfiles
if not theService:
theService = Service.load(cfgs)
return wsgiHandler(environ, start_response, theService)
def tilecache(self, environ, start_response):
try:
expiration = self.service.config.getint('cache', 'expire')
except NoOptionError:
expiration = DEFAULT_EXPIRATION
# custom_start_response adds cache headers to the response
def custom_start_response(status, headers, exc_info=None):
headers.append(('Cache-Control', 'public, max-age=%s'
% expiration))
headers.append(('Expires', email.Utils.formatdate(
time.time() + expiration, False, True)))
return start_response(status, headers, exc_info)
return wsgiHandler(environ, custom_start_response, self.service)
def tilecache(environ, start_response):
try:
expiration = _service.config.getint('cache', 'expire')
except ConfigParser.NoOptionError:
expiration = DEFAULT_EXPIRATION
# custom_start_response adds cache headers to the response
def custom_start_response(status, headers, exc_info=None):
headers.append(('Cache-Control', 'public, max-age=%s' % expiration))
headers.append(('Expires',
email.Utils.formatdate(time.time() + expiration, False,
True)))
return start_response(status, headers, exc_info)
return wsgiHandler(environ, custom_start_response, _service)
def tilecache (environ, start_response):
svc = get_tileservice(environ)
# Set the PATH_INFO and SCRIPT_NAME appropriately for wsgiHandler
try:
req = environ['selector.vars']['req']
if req is None:
raise KeyError('req not found in selector.vars')
path_info = environ['PATH_INFO']
environ['SCRIPT_NAME'] += path_info[:len(path_info)-len(req)]
environ['PATH_INFO'] = req
except KeyError:
environ['SCRIPT_NAME'] += environ['PATH_INFO']
environ['PATH_INFO'] = ''
return wsgiHandler(environ, start_response, _tilecache_service)
def application(environ, start_response):
"""Go service."""
if not theService["app"]:
theService["app"] = Service.load(cfgfiles)
return wsgiHandler(environ, start_response, theService["app"])
def app(environ, start_response):
return wsgiHandler(environ, start_response, service)
