<s> import io <EOL> from time import strftime , gmtime <EOL> from os . path import getmtime , exists , splitext , basename <EOL> from xml . sax . saxutils import escape <EOL> from acrylamid . views import View <EOL> from acrylamid . compat import PY2K <EOL> from acrylamid . helpers import event , joinurl , rchop <EOL> if PY2K : <EOL> from urlparse import urljoin <EOL> else : <EOL> from urllib . parse import urljoin <EOL> class Map ( io . StringIO ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self , * args , ** kw ) : <EOL> io . StringIO . __init__ ( self ) <EOL> self . write ( u"<STR_LIT>" ) <EOL> self . write ( u'<STR_LIT>' ) <EOL> self . write ( u'<STR_LIT>' ) <EOL> def add ( self , url , lastmod , changefreq = '<STR_LIT>' , priority = <NUM_LIT:0.5> , images = None ) : <EOL> self . write ( u'<STR_LIT>' ) <EOL> self . write ( u'<STR_LIT>' % escape ( url ) ) <EOL> self . write ( u'<STR_LIT>' % strftime ( '<STR_LIT>' , gmtime ( lastmod ) ) ) <EOL> if changefreq : <EOL> self . write ( u'<STR_LIT>' % changefreq ) <EOL> if priority != <NUM_LIT:0.5> : <EOL> self . write ( u'<STR_LIT>' % priority ) <EOL> for img in images or [ ] : <EOL> self . write ( u'<STR_LIT>' ) <EOL> self . write ( u'<STR_LIT>' % escape ( urljoin ( url , basename ( img ) ) ) ) <EOL> self . write ( u'<STR_LIT>' ) <EOL> self . write ( u'<STR_LIT>' ) <EOL> def finish ( self ) : <EOL> self . write ( u'<STR_LIT>' ) <EOL> class Sitemap ( View ) : <EOL> priority = <NUM_LIT:0.0> <EOL> scores = { '<STR_LIT>' : ( <NUM_LIT:1.0> , '<STR_LIT>' ) , '<STR_LIT>' : ( <NUM_LIT:1.0> , '<STR_LIT>' ) } <EOL> def init ( self , conf , env ) : <EOL> def track ( ns , path ) : <EOL> if ns != '<STR_LIT>' : <EOL> self . files . add ( ( ns , path ) ) <EOL> elif self . resext and splitext ( path ) [ <NUM_LIT:1> ] in self . resext : <EOL> self . files . add ( ( ns , path ) ) <EOL> def changed ( ns , path ) : <EOL> if not self . modified : <EOL> self . modified = True <EOL> self . files = set ( [ ] ) <EOL> self . modified = False <EOL> self . resext = conf . get ( '<STR_LIT>' , [ ] ) <EOL> self . imgext = conf . get ( '<STR_LIT>' , [ ] ) <EOL> event . register ( track , to = [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] ) <EOL> event . register ( changed , to = [ '<STR_LIT>' , '<STR_LIT>' ] ) <EOL> def context ( self , conf , env , data ) : <EOL> """<STR_LIT>""" <EOL> if self . imgext : <EOL> self . mapping = dict ( [ ( entry . permalink , entry . resources ) <EOL> for entry in data [ '<STR_LIT>' ] ] ) <EOL> return env <EOL> def generate ( self , conf , env , data ) : <EOL> """<STR_LIT>""" <EOL> path = joinurl ( conf [ '<STR_LIT>' ] , self . path ) <EOL> sm = Map ( ) <EOL> if exists ( path ) and not self . modified and not conf . modified : <EOL> event . skip ( '<STR_LIT>' , path ) <EOL> raise StopIteration <EOL> for ns , fname in self . files : <EOL> if ns == '<STR_LIT>' : <EOL> continue <EOL> permalink = '<STR_LIT:/>' + fname . replace ( conf [ '<STR_LIT>' ] , '<STR_LIT>' ) <EOL> permalink = rchop ( permalink , '<STR_LIT>' ) <EOL> url = conf [ '<STR_LIT>' ] + permalink <EOL> priority , changefreq = self . scores . get ( ns , ( <NUM_LIT:0.5> , '<STR_LIT>' ) ) <EOL> if self . imgext : <EOL> images = [ x for x in self . mapping . get ( permalink , [ ] ) if splitext ( x ) [ <NUM_LIT:1> ] . lower ( ) in self . imgext ] <EOL> sm . add ( url , getmtime ( fname ) , changefreq , priority , images ) <EOL> else : <EOL> sm . add ( url , getmtime ( fname ) , changefreq , priority ) <EOL> sm . finish ( ) <EOL> yield sm , path </s>
