def getGrammar():
with open("grammar.tmp", "ab+") as file:
file.seek(0)
contents = file.read()
file.seek(0)
if not contents:
# Regenerate grammar file:
grammar = plyplus.Grammar(grammars.open('python.g'))
dill.dump(grammar, file)
else:
# Access grammar file
grammar = dill.load(file)
return grammar
def setUp(self):
with grammars.open('config.g') as g:
self.g = Grammar(g)
def setUp(self):
with grammars.open('python.g') as g:
self.g = Grammar(g)
def setUp(self):
with grammars.open('config.g') as g:
self.g = Grammar(g)
def setUp(self):
with grammars.open('python.g') as g:
self.g = Grammar(g)
bin_expr = _bin_operator
# arg = _assignment
assign = _assignment
if_expr = _if
def _read(n, *args):
kwargs = {'encoding': 'iso-8859-1'}
with open(os.path.join(CUR_PATH, n), *args, **kwargs) as f:
return f.read()
if os.name == 'nt':
if 'PyPy' in sys.version:
PYTHON_LIB = os.path.join(sys.prefix, 'lib-python', sys.winver)
else:
PYTHON_LIB = os.path.join(sys.prefix, 'Lib')
else:
PYTHON_LIB = [
x for x in sys.path if x.endswith('%s.%s' % sys.version_info[:2])
][0]
# print(os.getcwd())
with grammars.open(os.getcwd() + '/grammar.g') as g:
g = Grammar(g)
p = RParser()
tree = g.parse(_read('sample.r'))
tree.to_png_with_pydot('list_parser_tree.png')
