<s> """<STR_LIT>""" <EOL> import time <EOL> from os import path <EOL> from threading import Thread <EOL> from cupoftee . db import Database <EOL> from cupoftee . network import ServerBrowser <EOL> from werkzeug . templates import Template <EOL> from werkzeug . wrappers import Request , Response <EOL> from werkzeug . wsgi import SharedDataMiddleware <EOL> from werkzeug . exceptions import HTTPException , NotFound <EOL> from werkzeug . routing import Map , Rule <EOL> templates = path . join ( path . dirname ( __file__ ) , '<STR_LIT>' ) <EOL> pages = { } <EOL> url_map = Map ( [ Rule ( '<STR_LIT>' , endpoint = '<STR_LIT>' ) ] ) <EOL> def make_app ( database , interval = <NUM_LIT> ) : <EOL> return SharedDataMiddleware ( Cup ( database ) , { <EOL> '<STR_LIT>' : path . join ( path . dirname ( __file__ ) , '<STR_LIT>' ) <EOL> } ) <EOL> class PageMeta ( type ) : <EOL> def __init__ ( cls , name , bases , d ) : <EOL> type . __init__ ( cls , name , bases , d ) <EOL> if d . get ( '<STR_LIT>' ) is not None : <EOL> pages [ cls . identifier ] = cls <EOL> url_map . add ( Rule ( cls . url_rule , endpoint = cls . identifier , <EOL> ** cls . url_arguments ) ) <EOL> identifier = property ( lambda x : x . __name__ . lower ( ) ) <EOL> class Page ( object ) : <EOL> __metaclass__ = PageMeta <EOL> url_arguments = { } <EOL> def __init__ ( self , cup , request , url_adapter ) : <EOL> self . cup = cup <EOL> self . request = request <EOL> self . url_adapter = url_adapter <EOL> def url_for ( self , endpoint , ** values ) : <EOL> return self . url_adapter . build ( endpoint , values ) <EOL> def process ( self ) : <EOL> pass <EOL> def render_template ( self , template = None ) : <EOL> if template is None : <EOL> template = self . __class__ . identifier + '<STR_LIT>' <EOL> context = dict ( self . __dict__ ) <EOL> context . update ( url_for = self . url_for , self = self ) <EOL> body_tmpl = Template . from_file ( path . join ( templates , template ) ) <EOL> layout_tmpl = Template . from_file ( path . join ( templates , '<STR_LIT>' ) ) <EOL> context [ '<STR_LIT:body>' ] = body_tmpl . render ( context ) <EOL> return layout_tmpl . render ( context ) <EOL> def get_response ( self ) : <EOL> return Response ( self . render_template ( ) , mimetype = '<STR_LIT>' ) <EOL> class Cup ( object ) : <EOL> def __init__ ( self , database , interval = <NUM_LIT> ) : <EOL> self . interval = interval <EOL> self . db = Database ( database ) <EOL> self . master = ServerBrowser ( self ) <EOL> self . updater = Thread ( None , self . update_master ) <EOL> self . updater . setDaemon ( True ) <EOL> self . updater . start ( ) <EOL> def update_master ( self ) : <EOL> wait = self . interval <EOL> while <NUM_LIT:1> : <EOL> if self . master . sync ( ) : <EOL> wait = self . interval <EOL> else : <EOL> wait = self . interval // <NUM_LIT:2> <EOL> time . sleep ( wait ) <EOL> def dispatch_request ( self , request ) : <EOL> url_adapter = url_map . bind_to_environ ( request . environ ) <EOL> try : <EOL> endpoint , values = url_adapter . match ( ) <EOL> page = pages [ endpoint ] ( self , request , url_adapter ) <EOL> response = page . process ( ** values ) <EOL> except NotFound , e : <EOL> page = MissingPage ( self , request , url_adapter ) <EOL> response = page . process ( ) <EOL> except HTTPException , e : <EOL> return e <EOL> return response or page . get_response ( ) <EOL> def __call__ ( self , environ , start_response ) : <EOL> request = Request ( environ ) <EOL> return self . dispatch_request ( request ) ( environ , start_response ) <EOL> from cupoftee . pages import MissingPage </s>
