#  Copyright (c) 2016 Rocky Bernstein
"""
spark grammar differences over Python2.5 for Python 2.4.
"""

from uncompyle6.parser import PythonParserSingle
from spark_parser import DEFAULT_DEBUG as PARSER_DEFAULT_DEBUG
from uncompyle6.parsers.parse25 import Python25Parser

class Python24Parser(Python25Parser):
    def __init__(self, debug_parser=PARSER_DEFAULT_DEBUG):
        super(Python24Parser, self).__init__(debug_parser)
        self.customized = {}

    def p_misc24(self, args):
        '''
        # 2.5+ has two LOAD_CONSTs, one for the number '.'s in a relative import
        importstmt ::= LOAD_CONST filler import_as
        importfrom ::= LOAD_CONST filler IMPORT_NAME importlist2 POP_TOP
        '''

class Python24ParserSingle(Python25Parser, PythonParserSingle):
    pass

if __name__ == '__main__':
    # Check grammar
    p = Python24Parser()
    p.checkGrammar()