def add_content(self, content):
if not is_latex(content):
self.content.append(text(content))
elif p.is_seq(content):
self.content.extend(content)
else:
self.content.append(contend)
def replace_arguments(self, *args):
if self.argnum_is_ok(args):
for i in len(args):
if not is_latex(args[i]):
args[i] = text(args)
self.arguments = args
else:
raise IndexError('too many arguments for {0}'.format(self.name))
def set_argument(self, idx, arg):
if idx < self.max_args:
self.arguments = [self.arguments[i] for i in range(self.max_args) if i != idx]
if not is_latex(arg):
arg = text(arg)
self.arguments.insert(idx, arg)
else:
raise IndexError('idx > max_args for {0}'.format(self.name))
def set_arguments(self, *args):
if self.argnum_is_ok(args):
for arg in args:
if is_latex(arg):
self.arguments.append(arg)
else:
self.arguments.append(text(arg))
else:
raise IndexError('too many arguments for {0}, max_args = {1}'.format(self.name, self.max_args))
