<s> from __future__ import absolute_import , unicode_literals <EOL> import re <EOL> from mopidy . mpd import exceptions <EOL> WORD_RE = re . compile ( r"""<STR_LIT>""" , re . VERBOSE ) <EOL> PARAM_RE = re . compile ( r"""<STR_LIT>""" % { '<STR_LIT>' : '<STR_LIT>' . join ( map ( chr , range ( <NUM_LIT> ) ) ) } , re . VERBOSE ) <EOL> BAD_QUOTED_PARAM_RE = re . compile ( r"""<STR_LIT>""" , re . VERBOSE ) <EOL> UNESCAPE_RE = re . compile ( r'<STR_LIT>' ) <EOL> def split ( line ) : <EOL> """<STR_LIT>""" <EOL> if not line . strip ( ) : <EOL> raise exceptions . MpdNoCommand ( '<STR_LIT>' ) <EOL> match = WORD_RE . match ( line ) <EOL> if not match : <EOL> raise exceptions . MpdUnknownError ( '<STR_LIT>' ) <EOL> whitespace , command , remainder = match . groups ( ) <EOL> if whitespace : <EOL> raise exceptions . MpdUnknownError ( '<STR_LIT>' ) <EOL> result = [ command ] <EOL> while remainder : <EOL> match = PARAM_RE . match ( remainder ) <EOL> if not match : <EOL> msg = _determine_error_message ( remainder ) <EOL> raise exceptions . MpdArgError ( msg , command = command ) <EOL> unquoted , quoted , remainder = match . groups ( ) <EOL> result . append ( unquoted or UNESCAPE_RE . sub ( r'<STR_LIT>' , quoted ) ) <EOL> return result <EOL> def _determine_error_message ( remainder ) : <EOL> """<STR_LIT>""" <EOL> match = BAD_QUOTED_PARAM_RE . match ( remainder ) <EOL> if match : <EOL> if match . group ( <NUM_LIT:1> ) : <EOL> return '<STR_LIT>' <EOL> else : <EOL> return '<STR_LIT>' <EOL> return '<STR_LIT>' </s>
