def __init__(self):
dir = os.path.dirname(os.path.abspath(__file__))
fp = os.path.join(dir, 'grammar.txt')
content = util.read(fp)
self.grammar = Grammar(content)
self.builder = AstBuilder()
class Parser(object):
def __init__(self):
dir = os.path.dirname(os.path.abspath(__file__))
fp = os.path.join(dir, 'grammar.txt')
content = util.read(fp)
self.grammar = Grammar(content)
self.builder = AstBuilder()
def parse_with_rule(self, rule, content):
# linecomment removal: broken as it will also match inside strings
content = re.sub('--(?!\[\[).*', '', content)
grammar = self.grammar
if rule is not None:
grammar = grammar[rule]
tree = grammar.parse(content)
tree = self.builder.visit(tree)
return tree
def parse(self, content):
return self.parse_with_rule(None, content)
