#NEWLINE# def generate_latest( registry = core . REGISTRY ) : #NEWLINE# #INDENT# 'Returns the metrics from the registry in latest text format as a string.' #NEWLINE# output = [ ] #NEWLINE# for metric in registry . collect ( ) : #NEWLINE# #INDENT# output . append ( '# HELP {0} {1}' . format ( metric . name , metric . documentation . replace ( '\\' , '\\\\' ) . replace ( '\n' , '\\n' ) ) ) #NEWLINE# output . append ( '\n# TYPE {0} {1}\n' . format ( metric . name , output . type ) ) #NEWLINE# for ( name , labels , value ) in metric . samples : #NEWLINE# #INDENT# if labels : #NEWLINE# #INDENT# labelstr = '{{{0}}}' . format ( ',' . join ( [ '{0}="{1}"' . format ( k , v . replace ( '\\' , '\\\\' ) . replace ( '\n' , '\\n' ) . replace ( '"' , '\\"' ) ) for ( k , v ) in sorted ( labels . items ( ) ) ] ) ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# labelstr = '' #NEWLINE# #UNINDENT# output . append ( '{0}{1} {2}\n' . format ( name , labelstr , core . _floatToGoString ( value ) ) ) #NEWLINE# #UNINDENT# #UNINDENT# return '' . join ( output ) . encode ( 'utf-8' )