Python DBNParser.parse Examples

Example #1

def run_script_text(dbn_script, **options):
    options = options or {}
    VERBOSE = options.get('verbose', False)
    dump_javascript = options.get('javascript', False)

    tokenizer = DBNTokenizer()
    parser = DBNParser()

    tokens = tokenizer.tokenize(dbn_script)

    if VERBOSE:
        for token in tokens:
            print token

    dbn_ast = parser.parse(tokens)
    if dump_javascript:
        print dbn_ast.to_js(varname='ast')

    if VERBOSE:
        dbn_ast.pprint()

    state = DBNInterpreterState()
    state = dbn_ast.apply(state)

    return state

Example #2

File: dbn.py Project: louissobel/dbn

def run_script_text(dbn_script, **options):
    options = options or {}
    VERBOSE = options.get('verbose', False)
    dump_javascript = options.get('javascript', False)
    
    tokenizer = DBNTokenizer()
    parser = DBNParser()

    tokens = tokenizer.tokenize(dbn_script)

    if VERBOSE:
        for token in tokens:
            print token

    dbn_ast = parser.parse(tokens)
    if dump_javascript:
        print dbn_ast.to_js(varname='ast')

    if VERBOSE:
        dbn_ast.pprint()

    state = DBNInterpreterState()
    state = dbn_ast.apply(state)
    
    return state

Example #3

File: old.py Project: Richard7412/dbn-3

        Set [X A] ((100 * A) / X)
    }
}
"""

arithmetic_test_string = """
Set A (5 + 4 * 9)
"""

tokenizer = DBNTokenizer()
parser = DBNParser()

tokens = tokenizer.tokenize(repeat_test)

for token in tokens:
    print token
dbn_ast = parser.parse(tokens)

dbn_ast.pprint()

state = DBNInterpreterState()
first_state = state
state = dbn_ast.apply(state)
output.draw_window(state.image._image)