def __map_request(self, url, methods, func_callback, produces='text/html'):
# TODO: make a dict that uses class+method name as key
if util.is_callable(func_callback) and not hasattr(func_callback, 'is_web_mapped'):
regex_obj = re.compile("^%s$" % url)
for m in methods:
if log_method_mapping:
print ' mapping url-path:' + url + ' = ' + func_callback.__name__ + '()'
self.__map[m].append((regex_obj, url, func_callback))
func_callback.is_web_mapped = True
func_callback.produces = produces
def login_check(check_func, failed_func=None):
"""Utility decorator to wrapped a method with login process"""
if not check_func or not util.is_callable(check_func):
raise Exception('Developer Error: check_func parameter must point to an existing validation function')
if not check_func and not util.is_callable(check_func):
raise Exception('Developer Error: failed_func parameter must point to an existing function')
def _decorate_func_of(wrapped_func):
def _wrap_call_with(*a, **ka):
_auth = check_func(*a, **ka)
if not _auth:
if check_func:
failed_func(*a, **ka)
else:
raise HttpRequestException("Page you are accessing requires successful Login", status=401)
return wrapped_func(*a, **ka)
functools.update_wrapper(_decorate_func_of, wrapped_func, updated=[])
return __wrap_call_with
return _decorate_func_of
def start_server(server='wsgiref', host=None, port=None, debug=False, config=None):
if not server in WSGI_ADAPTERS:
raise RuntimeError("Server '%s' is not a valid server. Valid servers are: " % server
, ",".join(k for (k,v) in WSGI_ADAPTERS.items()))
if config is None:
config = {}
if not host is None:
config.update({'host':str(host)})
else:
config.update({'host':'localhost'})
if not port is None:
config.update({'port':int(port)})
else:
config.update({'port':8080})
config.update({'debug':debug})
if not 'port' in config:
raise RuntimeError("Startup error. Server Port must be specified")
if not 'host' in config:
raise RuntimeError("Startup error. Host Address must be specified")
http_handler = None
try:
if not 'request_handler' in config:
http_handler = DefaultHttpRequestHandler(debug_enabled=debug)
else:
http_handler = config['request_handler']
if not util.is_callable(http_handler) or not isinstance(http_handler, HttpRequestHandler):
raise RuntimeError("Startup error. Specified request_handler is not valid adbobopy.web.HttpRequestHandler.")
config.update({'request_handler':http_handler})
server_adapter = WSGI_ADAPTERS[server]
config.update({'server':server})
print
print 'Starting AdoboPy Webserver'
print 'Using run config options:'
for k,v in config.items():
if 'request_handler' == k:
v = v.__class__.__name__
else:
v = str(v)
print ' %s = %s' % (k, v)
print
print 'Use Ctrl-C to quit.'
print
server_adapter(config)
except KeyboardInterrupt:
print 'Server has been shutdowned'
except (Exception, SystemExit, MemoryError):
exc_type, exc_value, exc_traceback = sys.exc_info()
print 'Shutting down due error encountered : '
traceback.print_exc()