def __init__(self, variable):
if re.match(r'^((GF|TF|LF)@[a-zA-Z_\-$&%*!?][a-zA-Z0-9_\-$&%*!?]*)$',
variable) is None:
raise error.StructureError_32(variable)
frame, name = variable.split('@', 2)
self.frame = frame
self.name = name
def boolean(self):
""" Creates bool and returns it """
if self.value == 'true':
return True
elif self.value == 'false':
return False
else:
raise error.StructureError_32(self.value)
def string(self):
""" Creates str and returns it """
if self.value is None:
self.value = ''
if re.match(r'^(\\[0-9]{3}|[^\\#\s])*$', self.value) is None: # TODO
raise error.StructureError_32(self.value)
escape = re.findall(r'\\[0-9]{3}', self.value)
not_escape = re.split(r'\\[0-9]{3}', self.value)
final_string = ''
for not_esc, esc in zip(not_escape, escape):
final_string += not_esc + chr(int(esc[1:]))
final_string += not_escape[-1]
return str(final_string)
def integer(self):
""" Creates int and returns it """
try:
return int(self.value)
except ValueError:
raise error.StructureError_32(self.value)
def __init__(self, text):
if text != 'nil':
raise error.StructureError_32(text)
self._nil = None
def __init__(self, name):
if re.match(r'^([a-zA-Z_\-$&%*!?][a-zA-Z0-9_\-$&%*!?]*)$',
name) is None:
raise error.StructureError_32(name)
self._name = name
def __init__(self, typ):
if typ not in {'int', 'bool', 'string'}:
raise error.StructureError_32(typ)
self._type = typ