<s> import engine <EOL> from twisted . python import log <EOL> from twisted . web import resource , server <EOL> from endpoint . healthcheck import healthcheck <EOL> from errors import NoDataInS3Error <EOL> import settings <EOL> import logging <EOL> import utils <EOL> class BobRossEndpoint ( resource . Resource ) : <EOL> isLeaf = True <EOL> engine = engine . BobRossEngine ( ) <EOL> def _process_image ( self , image_path , width , height , mode , ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> if settings . DEBUG : <EOL> log . msg ( <EOL> '<STR_LIT>' % ( <EOL> image_path , width , height , mode , kwargs ) , <EOL> logLevel = logging . DEBUG <EOL> ) <EOL> payload = { } <EOL> payload [ '<STR_LIT>' ] = image_path <EOL> payload [ '<STR_LIT:width>' ] = width <EOL> payload [ '<STR_LIT>' ] = height <EOL> payload [ '<STR_LIT>' ] = mode <EOL> payload [ '<STR_LIT>' ] = { } <EOL> if width == '<STR_LIT>' and height == '<STR_LIT>' : <EOL> payload [ '<STR_LIT>' ] = True <EOL> return BobRossEndpoint . engine . process_image ( payload , ** kwargs ) <EOL> def _check_allowed_size ( self , width , height , mode ) : <EOL> """<STR_LIT>""" <EOL> if int ( width ) <= settings . MAX_SIZE [ <NUM_LIT:0> ] and int ( height ) <= settings . MAX_SIZE [ <NUM_LIT:1> ] : <EOL> if settings . USE_WHITELIST : <EOL> if width in settings . IMAGE_WHITELIST . keys ( ) : <EOL> if height in settings . IMAGE_WHITELIST [ width ] : <EOL> if mode in settings . ALLOWED_MODES : <EOL> return True <EOL> return False <EOL> else : <EOL> return True <EOL> else : <EOL> return False <EOL> def render_GET ( self , request ) : <EOL> """<STR_LIT>""" <EOL> def on_finish ( file_path , request ) : <EOL> """<STR_LIT>""" <EOL> if settings . DEBUG : <EOL> log . msg ( "<STR_LIT>" % file_path , logLevel = logging . DEBUG ) <EOL> request . setHeader ( '<STR_LIT>' , '<STR_LIT:/>' + file_path ) <EOL> request . setHeader ( '<STR_LIT:Content-Type>' , '<STR_LIT>' ) <EOL> request . finish ( ) <EOL> def on_error ( data ) : <EOL> if settings . DEBUG : <EOL> log . msg ( '<STR_LIT>' % data , logLevel = logging . DEBUG ) <EOL> try : <EOL> data . raiseException ( ) <EOL> except NoDataInS3Error : <EOL> utils . capture_warning ( <EOL> '<STR_LIT>' , <EOL> extra = { <EOL> '<STR_LIT:key>' : image_path , <EOL> } <EOL> ) <EOL> except : <EOL> utils . capture_exception ( <EOL> extra = { <EOL> '<STR_LIT:key>' : image_path , '<STR_LIT:width>' : width , '<STR_LIT>' : height , '<STR_LIT>' : mode <EOL> } <EOL> ) <EOL> request . setResponseCode ( <NUM_LIT> ) <EOL> request . finish ( ) <EOL> width = None <EOL> height = None <EOL> mode = None <EOL> image_path = None <EOL> if request . path and request . args : <EOL> if ( '<STR_LIT:width>' in request . args . keys ( ) <EOL> and '<STR_LIT>' in request . args . keys ( ) <EOL> and '<STR_LIT>' in request . args . keys ( ) ) : <EOL> width = request . args . pop ( '<STR_LIT:width>' ) [ <NUM_LIT:0> ] <EOL> height = request . args . pop ( '<STR_LIT>' ) [ <NUM_LIT:0> ] <EOL> mode = request . args . pop ( '<STR_LIT>' ) [ <NUM_LIT:0> ] <EOL> image_path = request . path <EOL> elif request . path : <EOL> image_path = request . path <EOL> if width and height and mode and not self . _check_allowed_size ( width , height , mode ) : <EOL> if settings . DEBUG : <EOL> log . msg ( <EOL> "<STR_LIT>" % ( width , height ) , logLevel = logging . DEBUG <EOL> ) <EOL> request . setResponseCode ( <NUM_LIT> ) <EOL> return '<STR_LIT>' <EOL> if not width and not height and not mode : <EOL> width = '<STR_LIT>' <EOL> height = '<STR_LIT>' <EOL> mode = '<STR_LIT>' <EOL> if image_path [ <NUM_LIT:0> ] == '<STR_LIT:/>' : <EOL> image_path = image_path [ <NUM_LIT:1> : ] <EOL> if request . path == settings . HEALTH_CHECK_PATH : <EOL> healthcheck ( request , BobRossEndpoint . engine ) <EOL> return server . NOT_DONE_YET <EOL> if '<STR_LIT>' not in request . path and '<STR_LIT>' not in request . path : <EOL> request . setResponseCode ( <NUM_LIT> ) <EOL> return '<STR_LIT>' <EOL> d = self . _process_image ( image_path , width , height , mode , ** request . args ) <EOL> d . addCallback ( on_finish , request ) <EOL> d . addErrback ( on_error ) <EOL> return server . NOT_DONE_YET </s>
