Exemplos de Function.addStatement em Python

Exemplo n.º 1

def parseFunction(parser):
    parser.check(expected="function defenition, def", lexeme=keywords['DEF'])
    lineo = parser.currentToken[2]
    ## parse identifier
    parser.next(tokensort=NAME)
    name = parser.currentToken[1]
    parser.next()
    ## parse formals
    if parser.matchLexeme('('):
        arguments = parseArguments(parser)
        function = Function(name, arguments, lineo=lineo)
    else:
        function = Function(name, lineo=lineo)

    ## parser statements.
    while (parser.hasnext()):
        if parser.matchLexeme(keywords['END']):
            parser.next()
            return function

        function.addStatement(parseStatement(parser))

    if parser.matchLexeme(keywords['END']):  #empty function!
        return function

    raise SyntaxError(parser.currentToken,
                      expected="END, Missing function ending END")

Exemplo n.º 2

Arquivo: parser.py Projeto: spreeker/waebric

def parseFunction(parser):
    parser.check(expected="function defenition, def", lexeme=keywords['DEF'])
    lineo = parser.currentToken[2]
    ## parse identifier
    parser.next(tokensort=NAME)
    name = parser.currentToken[1]
    parser.next()
    ## parse formals
    if parser.matchLexeme('('):
        arguments = parseArguments(parser)
        function = Function(name,arguments, lineo=lineo)
    else:
        function = Function(name, lineo=lineo)

    ## parser statements.
    while(parser.hasnext()):
        if parser.matchLexeme(keywords['END']):
            parser.next()
            return function

        function.addStatement(parseStatement(parser))

    if parser.matchLexeme(keywords['END']): #empty function!
        return function

    raise SyntaxError(parser.currentToken,
            expected="END, Missing function ending END")