<s> import requests <EOL> import xmltodict <EOL> from utils import * <EOL> class BustimeError ( Exception ) : pass <EOL> class APILimitExceeded ( BustimeError ) : pass <EOL> class NoPredictionsError ( BustimeError ) : pass <EOL> class BustimeWarning ( Exception ) : pass <EOL> class BustimeAPI ( object ) : <EOL> """<STR_LIT>""" <EOL> __api_version__ = '<STR_LIT>' <EOL> ENDPOINTS = dict ( <EOL> SYSTIME = "<STR_LIT>" , <EOL> VEHICLES = "<STR_LIT>" , <EOL> ROUTES = "<STR_LIT>" , <EOL> R_DIRECTIONS = "<STR_LIT>" , <EOL> STOPS = "<STR_LIT>" , <EOL> R_GEO = "<STR_LIT>" , <EOL> PREDICTION = "<STR_LIT>" , <EOL> BULLETINS = "<STR_LIT>" <EOL> ) <EOL> RESPONSE_TOKEN = "<STR_LIT>" <EOL> ERROR_TOKEN = "<STR_LIT:error>" <EOL> STRPTIME = "<STR_LIT>" <EOL> def __init__ ( self , apikey , locale = "<STR_LIT>" , _format = "<STR_LIT>" , tmres = "<STR_LIT:s>" ) : <EOL> self . key = apikey <EOL> self . format = _format <EOL> self . args = dict ( <EOL> localestring = locale , <EOL> tmres = tmres <EOL> ) <EOL> def endpoint ( self , endpt , argdict = None ) : <EOL> """<STR_LIT>""" <EOL> instanceargs = "<STR_LIT>" . format ( queryjoin ( key = self . key ) , queryjoin ( self . args ) ) <EOL> if argdict : <EOL> localargs = queryjoin ( argdict ) <EOL> querystring = "<STR_LIT>" . format ( instanceargs , localargs ) <EOL> else : <EOL> querystring = instanceargs <EOL> return "<STR_LIT>" . format ( self . ENDPOINTS [ endpt ] , querystring ) <EOL> def response ( self , url ) : <EOL> """<STR_LIT>""" <EOL> resp = requests . get ( url ) . content <EOL> return self . parseresponse ( resp ) <EOL> def errorhandle ( self , resp ) : <EOL> """<STR_LIT>""" <EOL> if self . format == '<STR_LIT>' : <EOL> parsed = xmltodict . parse ( resp ) <EOL> errors = parsed [ self . RESPONSE_TOKEN ] [ self . ERROR_TOKEN ] <EOL> if type ( errors ) is list and len ( errors ) > <NUM_LIT:1> : <EOL> messages = "<STR_LIT:U+002CU+0020>" . join ( [ "<STR_LIT:U+0020>" . join ( [ "<STR_LIT>" . format ( k , v ) for k , v in e . items ( ) ] ) for e in errors ] ) <EOL> else : <EOL> overlimit = any ( '<STR_LIT>' in msg . lower ( ) for msg in errors . values ( ) ) <EOL> if overlimit : <EOL> raise APILimitExceeded ( "<STR_LIT>" ) <EOL> else : <EOL> messages = "<STR_LIT:U+0020>" . join ( [ "<STR_LIT>" . format ( k , v ) for k , v in errors . items ( ) ] ) <EOL> elif self . format == '<STR_LIT>' : <EOL> import xml . etree . ElementTree as ET <EOL> errors = ET . fromstring ( resp ) . findall ( self . ERROR_TOKEN ) <EOL> messages = "<STR_LIT:U+002CU+0020>" . join ( err . find ( '<STR_LIT>' ) . text for err in errors ) <EOL> else : <EOL> raise ValueError ( "<STR_LIT>" % self . format ) <EOL> raise BustimeError ( "<STR_LIT>" . format ( messages ) ) <EOL> def parseresponse ( self , resp ) : <EOL> """<STR_LIT>""" <EOL> if self . RESPONSE_TOKEN not in resp : <EOL> raise BustimeError ( "<STR_LIT>" . format ( resp ) ) <EOL> elif self . ERROR_TOKEN in resp : <EOL> return self . errorhandle ( resp ) <EOL> else : <EOL> if self . format == '<STR_LIT>' : <EOL> return xmltodict . parse ( resp ) [ self . RESPONSE_TOKEN ] <EOL> elif self . format == '<STR_LIT>' : <EOL> return resp <EOL> def systemtime ( self ) : <EOL> """<STR_LIT>""" <EOL> return self . response ( self . endpoint ( '<STR_LIT>' ) ) <EOL> def vehicles ( self , vid = None , rt = None ) : <EOL> """<STR_LIT>""" <EOL> if vid and rt : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> if not ( vid or rt ) : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> if listlike ( rt ) : rt = "<STR_LIT:U+002C>" . join ( map ( str , rt ) ) <EOL> if listlike ( vid ) : vid = "<STR_LIT:U+002C>" . join ( map ( str , vid ) ) <EOL> url = self . endpoint ( '<STR_LIT>' , dict ( vid = vid , rt = rt ) ) <EOL> return self . response ( url ) <EOL> def routes ( self ) : <EOL> """<STR_LIT>""" <EOL> return self . response ( self . endpoint ( '<STR_LIT>' ) ) <EOL> def route_directions ( self , rt ) : <EOL> """<STR_LIT>""" <EOL> url = self . endpoint ( '<STR_LIT>' , dict ( rt = rt ) ) <EOL> return self . response ( url ) <EOL> def stops ( self , rt , direction ) : <EOL> """<STR_LIT>""" <EOL> url = self . endpoint ( '<STR_LIT>' , dict ( rt = rt , dir = direction ) ) <EOL> return self . response ( url ) <EOL> def geopatterns ( self , rt = None , pid = None ) : <EOL> """<STR_LIT>""" <EOL> if rt and pid : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> if not ( rt or pid ) : <EOL> ValueError ( "<STR_LIT>" ) <EOL> if listlike ( pid ) : pid = "<STR_LIT:U+002C>" . join ( pid ) <EOL> url = self . endpoint ( "<STR_LIT>" , dict ( rt = rt , pid = pid ) ) <EOL> return self . _lru_geopatterns ( url ) <EOL> def _lru_geopatterns ( self , url ) : <EOL> return self . response ( url ) <EOL> def predictions ( self , stpid = "<STR_LIT>" , rt = "<STR_LIT>" , vid = "<STR_LIT>" , maxpredictions = "<STR_LIT>" ) : <EOL> """<STR_LIT>""" <EOL> if ( stpid and vid ) or ( rt and vid ) : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> elif not ( stpid or rt or vid ) : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> if listlike ( stpid ) : stpid = "<STR_LIT:U+002C>" . join ( stpid ) <EOL> if listlike ( rt ) : rt = "<STR_LIT:U+002C>" . join ( rt ) <EOL> if listlike ( vid ) : vid = "<STR_LIT:U+002C>" . join ( vid ) <EOL> if stpid or ( rt and stpid ) or vid : <EOL> url = self . endpoint ( '<STR_LIT>' , dict ( rt = rt , stpid = stpid , vid = vid , top = maxpredictions ) ) <EOL> return self . response ( url ) <EOL> def bulletins ( self , rt = "<STR_LIT>" , rtdir = "<STR_LIT>" , stpid = "<STR_LIT>" ) : <EOL> """<STR_LIT>""" <EOL> if not ( rt or stpid ) or ( rtdir and not ( rt or stpid ) ) : <EOL> raise ValueError ( "<STR_LIT>" ) <EOL> if listlike ( stpid ) : stpid = "<STR_LIT:U+002C>" . join ( stpid ) <EOL> if listlike ( rt ) : rt = "<STR_LIT:U+002C>" . join ( rt ) <EOL> url = self . endpoint ( '<STR_LIT>' , dict ( rt = rt , rtdir = rtdir , stpid = stpid ) ) <EOL> return self . response ( url ) <EOL> def detournotices ( self , rt ) : <EOL> from BeautifulSoup import BeautifulSoup <EOL> from datetime import datetime <EOL> URL = "<STR_LIT>" <EOL> _strptime = "<STR_LIT>" <EOL> rt = str ( rt ) <EOL> formdata = { <EOL> "<STR_LIT>" : "<STR_LIT:0>" * ( <NUM_LIT:4> - len ( rt ) ) + rt , <EOL> "<STR_LIT>" : "<STR_LIT>" <EOL> } <EOL> data = requests . post ( URL , data = formdata ) <EOL> if "<STR_LIT>" in data . content : <EOL> return False <EOL> else : <EOL> detours = [ ] <EOL> parser = BeautifulSoup ( data . content ) <EOL> titles = parser . findAll ( '<STR_LIT>' , attrs = { '<STR_LIT>' : '<STR_LIT:2>' } ) [ <NUM_LIT:0> : - <NUM_LIT:1> ] <EOL> dates = parser . findAll ( '<STR_LIT>' , attrs = { '<STR_LIT>' : '<STR_LIT:1>' , '<STR_LIT:class>' : '<STR_LIT>' } ) <EOL> notices = zip ( titles , dates ) <EOL> for rawTitle , rawDates in notices : <EOL> title = rawTitle . p . a . text <EOL> memoID = dict ( rawTitle . p . a . attrs ) [ '<STR_LIT>' ] . split ( "<STR_LIT>" ) [ - <NUM_LIT:1> ] <EOL> fromDate , toDate = rawDates . p . text . replace ( '<STR_LIT>' , '<STR_LIT:U+0020>' ) . replace ( '<STR_LIT:\r>' , '<STR_LIT>' ) . replace ( '<STR_LIT:\n>' , '<STR_LIT>' ) . replace ( '<STR_LIT:\t>' , '<STR_LIT>' ) . split ( '<STR_LIT>' ) <EOL> try : <EOL> fromDate = datetime . strptime ( fromDate , _strptime ) <EOL> except : <EOL> None <EOL> try : <EOL> toDate = datetime . strptime ( toDate , _strptime ) <EOL> except : <EOL> None <EOL> detour = DetourNotice ( memoID , title , fromDate , toDate ) <EOL> detours . append ( detour ) <EOL> return detours <EOL> class DetourNotice ( object ) : <EOL> """<STR_LIT>""" <EOL> BASE = "<STR_LIT>" <EOL> def __init__ ( self , memoID , title , start , finish ) : <EOL> self . memoID = str ( memoID ) <EOL> self . title = title <EOL> self . start = start <EOL> self . finish = finish <EOL> def __str__ ( self ) : <EOL> return "<STR_LIT:{}>" . format ( self . title ) <EOL> def __repr__ ( self ) : <EOL> return "<STR_LIT>" . format ( self . memoID , self . title , self . start , self . finish ) <EOL> @ property <EOL> def url ( self ) : <EOL> return "<STR_LIT>" + self . memoID <EOL> @ property <EOL> def details ( self ) : <EOL> if not hasattr ( self , "<STR_LIT>" ) : <EOL> from BeautifulSoup import BeautifulSoup <EOL> data = requests . get ( self . url ) <EOL> if data . status_code != <NUM_LIT:200> : <EOL> return "<STR_LIT>" <EOL> else : <EOL> parser = BeautifulSoup ( data . content ) <EOL> text = [ getattr ( el , '<STR_LIT:text>' ) for el in parser . findAll ( '<STR_LIT>' , attrs = { '<STR_LIT:class>' : '<STR_LIT>' } ) ] <EOL> text = [ line . replace ( '<STR_LIT>' , '<STR_LIT:U+0020>' ) . strip ( ) for line in text ] <EOL> routes = [ getattr ( el , '<STR_LIT:text>' ) for el in parser . findAll ( '<STR_LIT>' , attrs = { '<STR_LIT:class>' : '<STR_LIT>' } ) ] <EOL> routes = [ rt . split ( '<STR_LIT:U+0020>' ) [ <NUM_LIT:0> ] for rt in routes ] <EOL> self . _details = { <EOL> "<STR_LIT>" : routes , <EOL> "<STR_LIT:text>" : text <EOL> } <EOL> return self . _details </s>
