<s> """<STR_LIT>""" <EOL> import os <EOL> from optparse import OptionGroup <EOL> from twisted . python import failure <EOL> from scrapy . utils . conf import arglist_to_dict <EOL> from scrapy . exceptions import UsageError <EOL> class ScrapyCommand ( object ) : <EOL> requires_project = False <EOL> crawler_process = None <EOL> default_settings = { } <EOL> exitcode = <NUM_LIT:0> <EOL> def __init__ ( self ) : <EOL> self . settings = None <EOL> def set_crawler ( self , crawler ) : <EOL> assert not hasattr ( self , '<STR_LIT>' ) , "<STR_LIT>" <EOL> self . _crawler = crawler <EOL> def syntax ( self ) : <EOL> """<STR_LIT>""" <EOL> return "<STR_LIT>" <EOL> def short_desc ( self ) : <EOL> """<STR_LIT>""" <EOL> return "<STR_LIT>" <EOL> def long_desc ( self ) : <EOL> """<STR_LIT>""" <EOL> return self . short_desc ( ) <EOL> def help ( self ) : <EOL> """<STR_LIT>""" <EOL> return self . long_desc ( ) <EOL> def add_options ( self , parser ) : <EOL> """<STR_LIT>""" <EOL> group = OptionGroup ( parser , "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , metavar = "<STR_LIT>" , <EOL> help = "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , "<STR_LIT>" , metavar = "<STR_LIT>" , default = None , <EOL> help = "<STR_LIT>" % self . settings [ '<STR_LIT>' ] ) <EOL> group . add_option ( "<STR_LIT>" , action = "<STR_LIT:store_true>" , <EOL> help = "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , metavar = "<STR_LIT>" , default = None , <EOL> help = "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , metavar = "<STR_LIT>" , <EOL> help = "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , "<STR_LIT>" , action = "<STR_LIT>" , default = [ ] , metavar = "<STR_LIT>" , <EOL> help = "<STR_LIT>" ) <EOL> group . add_option ( "<STR_LIT>" , action = "<STR_LIT:store_true>" , help = "<STR_LIT>" ) <EOL> parser . add_option_group ( group ) <EOL> def process_options ( self , args , opts ) : <EOL> try : <EOL> self . settings . setdict ( arglist_to_dict ( opts . set ) , <EOL> priority = '<STR_LIT>' ) <EOL> except ValueError : <EOL> raise UsageError ( "<STR_LIT>" , print_help = False ) <EOL> if opts . logfile : <EOL> self . settings . set ( '<STR_LIT>' , True , priority = '<STR_LIT>' ) <EOL> self . settings . set ( '<STR_LIT>' , opts . logfile , priority = '<STR_LIT>' ) <EOL> if opts . loglevel : <EOL> self . settings . set ( '<STR_LIT>' , True , priority = '<STR_LIT>' ) <EOL> self . settings . set ( '<STR_LIT>' , opts . loglevel , priority = '<STR_LIT>' ) <EOL> if opts . nolog : <EOL> self . settings . set ( '<STR_LIT>' , False , priority = '<STR_LIT>' ) <EOL> if opts . pidfile : <EOL> with open ( opts . pidfile , "<STR_LIT:w>" ) as f : <EOL> f . write ( str ( os . getpid ( ) ) + os . linesep ) <EOL> if opts . pdb : <EOL> failure . startDebugMode ( ) <EOL> def run ( self , args , opts ) : <EOL> """<STR_LIT>""" <EOL> raise NotImplementedError </s>
